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glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126903/two-adjustable-foot-cages-late-19th-century</loc><lastmod>2026-04-11T15:48:44.481Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113219/bottle-clear-glass</loc><lastmod>2026-04-11T15:48:44.481Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33644/two-polarized-relays-unknown-manufacture</loc><lastmod>2026-04-11T15:48:44.481Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139960/set-of-stomach-pumping-instruments</loc><lastmod>2026-04-11T15:48:44.296Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/485/large_a640230.jpg</image:loc><image:title>Set of stomach pumping instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/633/large_smg00267218.jpg</image:loc><image:title>Set of stomach pumping instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205336/five-black-and-white-silver-prints-by-gyorgy-toth</loc><lastmod>2026-04-11T15:48:44.481Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122472/statue-of-a-sick-woman</loc><lastmod>2026-04-11T15:48:44.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134020/apothecarys-balance-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:48:44.481Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/465/large_smg00101588.jpg</image:loc><image:title>Apothecary&apos;s balance with steel beam and brass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33781/reis-telephone-1863</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/594/large_1923_0273_0001__0002_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/593/large_1923_0273_0001__0001_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/595/large_1923_0273_0001__0003_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/598/large_1923_0273_0002__0003_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/597/large_1923_0273_0002__0002_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/596/large_1923_0273_0002__0001_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/86/large_1923_0273_0002__0005_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/85/large_1923_0273_0002__0004_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/82/large_1923_0273__0001_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/84/large_1923_0273_0001__0005_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/83/large_1923_0273_0001__0004_.jpg</image:loc><image:title>Reis telephone, 1863.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13880/mortar-alabaster</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118404/compound-monocular-microscope-in-case-by-powell-and-lealand</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/473/large_smg00029941.jpg</image:loc><image:title>Compound monocular microscope in case by Powell and Lealand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/471/large_smg00029939.jpg</image:loc><image:title>Compound monocular microscope in case by Powell and Lealand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/475/large_smg00029945.jpg</image:loc><image:title>Compound monocular microscope in case by Powell and Lealand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094451/collection-of-cine-cameras-and-one-cine-projector</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8055533/ppn-detector-recorder-1975-1980</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/239/large_2004_0273__0002_.jpg</image:loc><image:title>PPN detector recorder, 1975-1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199585/rectangular-mahogany-medicine-chest</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/493/large_smg00288143.jpg</image:loc><image:title>Rectangular mahogany medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116903/proteinometer-for-csf-set-of-standards</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/123/large_smg00323171.jpg</image:loc><image:title>Proteinometer for CSF set of standards</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186277/canisters-of-septazine-tablets</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119917/vickers-patholette-microscope</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/710/large_1985_1772_0001__0002_.jpg</image:loc><image:title>Vickers Patholette microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/712/large_1985_1772_0001__0003_.jpg</image:loc><image:title>Vickers Patholette microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/711/large_1985_1772_0001__0001_.jpg</image:loc><image:title>Vickers Patholette microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/713/large_1985_1772_0001__0004_.jpg</image:loc><image:title>Vickers Patholette microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/219/large_smg00028716.jpg</image:loc><image:title>Vickers Patholette microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/438/large_smg00023454.jpg</image:loc><image:title>Vickers Patholette microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145732/apparatus-for-demonstrating-the-properties-of-electrical-machines-for-use-in-educational-establishments</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9833/two-sets-of-double-aircraft-seats</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/471/large_smg00651302.jpg</image:loc><image:title>Two sets of double aircraft seats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/475/large_smg00651306.jpg</image:loc><image:title>Two sets of double aircraft seats</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206924/telelux-television-neon-lamp</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co426845/seylers-coal-calculator-with-instruction-booklet</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/519/large_smg00047664.jpg</image:loc><image:title>Seyler&apos;s coal calculator with instruction booklet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/518/large_smg00047663.jpg</image:loc><image:title>Seyler&apos;s coal calculator with instruction booklet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782747/before-you-sleep-with-someone-look-out-for-the-signs-of-hiv-posters</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/42/large_1999_0241_0043_0001.jpg</image:loc><image:title>Before you sleep with someone, look out for the signs of HIV Posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8561383/kodomoroid-communication-android-with-two-laptops-two-pre-amps-two-ethernet-adapters-two-5-way-sockets-audio-delay-box-assorted-cables-and-zipped-bag</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23913/core-and-finished-casting-of-a-heat-exchanger</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/94/large_smg00118714.jpg</image:loc><image:title>Core and finished casting of a heat exchanger</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/96/large_smg00118716.jpg</image:loc><image:title>Core and finished casting of a heat exchanger</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78985/lambeth-blue-and-white-delftware-drug-jars</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8417908/collection-of-ferranti-objects-and-archives</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/609/large_cd0509_005_090220_2005_137_3_28c_monitor.jpg</image:loc><image:title>Collection of Ferranti objects and archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/607/large_cd0509_003_090220_2005_137_2_28c_keyboard.jpg</image:loc><image:title>Collection of Ferranti objects and archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/606/large_cd0509_002_090220_2005_137_1_28c_ferranti_computer.jpg</image:loc><image:title>Collection of Ferranti objects and archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/605/large_cd0509_001_090220_2005_137_28c_ferranti_computer.jpg</image:loc><image:title>Collection of Ferranti objects and archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/608/large_cd0509_004_090220_2005_137_4_28c_mouse.jpg</image:loc><image:title>Collection of Ferranti objects and archives</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86906/shears-large-iron</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142536/hanovia-muir-analytic-lamp</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/423/large_smg00257370.jpg</image:loc><image:title>Hanovia-Muir analytic lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1763/lens-cutting-machine</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/525/large_smg00052529.jpg</image:loc><image:title>Lens cutting machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/528/large_smg00052534.jpg</image:loc><image:title>Lens cutting machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/527/large_smg00052533.jpg</image:loc><image:title>Lens cutting machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149588/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/943/large_smg00280793.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42162/twelve-colour-prints-of-ships-of-war</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4309/pugh-type-orthoptoscope-devised-by-mary-pugh-of-moorfields-eye-hospital</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44802/five-cornely-embroidery-machines-of-three-different-models-and-with-various-attachments</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79059/jug</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117383/cylindrical-phonograph-records-1912-and-1914</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8635714/80-counters-belonging-to-the-dover-patrol-or-naval-tactics-board-game</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/160/large_smg00077558.jpg</image:loc><image:title>80 counters belonging to the Dover Patrol or Naval Tactics board game</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96324/cervical-cap</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/249/large_smg00241551.jpg</image:loc><image:title>Cervical cap</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123316/pipe-for-smoking-tobacco-or-opium-or-mixture-of-both</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/192/large_a68145__0001_.jpg</image:loc><image:title>Pipe for smoking tobacco or opium or mixture of both</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co452971/bottom-seat-belt-anchorage-for-motor-vehicles</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/690/large_smg00079356.jpg</image:loc><image:title>Bottom seat belt anchorage for motor vehicles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/691/large_smg00079357.jpg</image:loc><image:title>Bottom seat belt anchorage for motor vehicles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8357419/frac-immobiliser-splint</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/851/large_smg00156902.jpg</image:loc><image:title>Frac Immobiliser splint</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/638/large_smg00120507.jpg</image:loc><image:title>Frac Immobiliser splint</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co209273/single-line-tokens-lynton-and-barnstaple-railway</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/876/large_1977_5401_0001.jpg</image:loc><image:title>Single line tokens, Lynton &amp; Barnstaple Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/878/large_1977_5401.jpg</image:loc><image:title>Single line tokens, Lynton &amp; Barnstaple Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25990/pair-of-roller-skates-made-by-jacobs-roller-skates-ltd</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/120/large_smg00196152.jpg</image:loc><image:title>Pair of roller skates made by Jacobs Roller Skates Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/119/large_smg00196151.jpg</image:loc><image:title>Pair of roller skates made by Jacobs Roller Skates Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co217795/sam-fay-table-and-7-chairs</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8788838/band-on-the-wall-music-venue-sign</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/899/large_2021_451__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/900/large_2021_451__0003_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/895/large_2021_451__0002_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/885/large_2021_451_0014__0003_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/886/large_2021_451_0014__0002_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/882/large_2021_451_0014__0006_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/883/large_2021_451_0014__0004_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/887/large_2021_451_0014__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/884/large_2021_451_0014__0005_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/878/large_2021_451_0015__0002_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/881/large_2021_451_0015__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/880/large_2021_451_0015__0003_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/896/large_2021_451_0015__0005_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/879/large_2021_451_0015__0004_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/894/large_2021_451_0015__0006_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/877/large_2021_451_0005__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/874/large_2021_451_0007__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/888/large_2021_451_0013__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/889/large_2021_451_0012__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/897/large_2021_451_0001__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/893/large_2021_451_0003__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/870/large_2021_451_0011__0002_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/868/large_2021_451_0011__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/891/large_2021_451_0011__0003_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/890/large_2021_451_0011__0004_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/873/large_2021_451_0009__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/871/large_2021_451_0009__0003_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/872/large_2021_451_0009__0002_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/869/large_2021_451_0010__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/892/large_2021_451_0004__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/875/large_2021_451_0008__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/876/large_2021_451_0006__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/898/large_2021_451_0002__0001_.jpg</image:loc><image:title>Band on the Wall music venue sign</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co221400/button-great-central-railway</loc><lastmod>2026-04-11T15:48:47.275Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125150/pair-of-side-pieces-from-kolam-or-tovil-mask</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55789/two-examples-of-universal-koppler</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8061504/nucleaire-non-merci</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/379/large_e2002_8_34.jpg</image:loc><image:title>Nucleaire? Non Merci</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147182/vaccination-shield</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13921/varian-high-resolution-220-nuclear-resonance-spectrometer</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/758/large_smg00360794.jpg</image:loc><image:title>Varian high resolution 220 nuclear resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/750/831/large_smg00648285.jpg</image:loc><image:title>Varian high resolution 220 nuclear resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/750/832/large_smg00648287.jpg</image:loc><image:title>Varian high resolution 220 nuclear resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/750/834/large_smg00648314.jpg</image:loc><image:title>Varian high resolution 220 nuclear resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/750/833/large_smg00648308.jpg</image:loc><image:title>Varian high resolution 220 nuclear resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/759/large_smg00360795.jpg</image:loc><image:title>Varian high resolution 220 nuclear resonance spectrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160565/surgical-instrument-set</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/729/large_smg00265097.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8030286/three-units-for-link-mkii-triplers</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21/homing-pigeon-clock-made-according-to-turners-and-hateleys-hatleys-patents-with-two-keys</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8592150/platform-scale</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/419/large_cd0153_024_050905_cc3_1989_246_221_scales.jpg</image:loc><image:title>platform scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/472/large_smg00221555.jpg</image:loc><image:title>platform scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/892/large_smg00221987.jpg</image:loc><image:title>platform scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/969/large_cd0745_043_160927_e2016_0720_1_weights.jpg</image:loc><image:title>platform scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/970/large_cd0745_044_160927_e2016_0720_1_weights.jpg</image:loc><image:title>platform scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65156/astronomischer-bilder-atlas-12-engraved-maps-of-solar-system</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/357/large_1987_1030_0001.jpg</image:loc><image:title>Astronomischer Bilder-Atlas: 12 engraved maps of solar system</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51470/tabor-steam-engine-indicator</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137604/atthills-intra-uterine-cannula</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117098/1897-q-type-graphophone</loc><lastmod>2026-04-11T15:48:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/72/large_1929_0664__0005_.jpg</image:loc><image:title>1897 &quot;Q&quot; type graphophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/68/large_1929_0664__0001_.jpg</image:loc><image:title>1897 &quot;Q&quot; type graphophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/69/large_1929_0664__0002_.jpg</image:loc><image:title>1897 &quot;Q&quot; type graphophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/71/large_1929_0664__0004_.jpg</image:loc><image:title>1897 &quot;Q&quot; type graphophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/70/large_1929_0664__0003_.jpg</image:loc><image:title>1897 &quot;Q&quot; type graphophone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215085/two-silver-plated-milk-jugs-great-western-railway-restaurant-car-department</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13354/two-ladenberg-distillation-flask-150cc-capacity</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9721/bakelite-coffin-1938</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/284/large_1985_0180_0001.jpg</image:loc><image:title>Bakelite coffin, 1938.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165186/thermo-cautery-set</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/258/large_smg00296422.jpg</image:loc><image:title>Thermo-cautery set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210556/handlamp-lms-standard-3-aspect-guards-handlamp-marked-26a2170-on-side-and-embossed-lms</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/234/large_smg00221367.jpg</image:loc><image:title>Handlamp, LMS, standard 3-aspect Guard&apos;s handlamp marked 26A(2170) on side and embossed LMS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/944/large_smg00222045.jpg</image:loc><image:title>Handlamp, LMS, standard 3-aspect Guard&apos;s handlamp marked 26A(2170) on side and embossed LMS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/568/large_smg00455605.jpg</image:loc><image:title>Handlamp, LMS, standard 3-aspect Guard&apos;s handlamp marked 26A(2170) on side and embossed LMS</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63201/nixi-tube-display-model</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/140/large_smg00080762.jpg</image:loc><image:title>Nixi tube display model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43503/model-of-prospectors-shaft-scale-112</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/767/large_smg00153811.jpg</image:loc><image:title>Model of prospectors shaft (scale 1:12)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/583/large_smg00153811.jpg</image:loc><image:title>Model of prospectors shaft (scale 1:12)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/768/large_smg00153812.jpg</image:loc><image:title>Model of prospectors shaft (scale 1:12)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/584/large_smg00153812.jpg</image:loc><image:title>Model of prospectors shaft (scale 1:12)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60208/mercedes-circular-calculating-machine-with-lid</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/502/large_smg00052791.jpg</image:loc><image:title>&quot;Mercedes&quot; circular calculating machine with lid.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/503/large_smg00052792.jpg</image:loc><image:title>&quot;Mercedes&quot; circular calculating machine with lid.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154350/collection-of-vitamin-and-mineral-preparations-and-packaging-by-glaxo-laboratories-ltd</loc><lastmod>2026-04-11T15:48:50.154Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44773/jweirs-chain-stitch-sewing-machine</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/793/large_1951_0402.jpg</image:loc><image:title>J.Weir&apos;s chain stitch sewing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114802/replica-of-clayfields-mercurial-holder-leeds-england-1968</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/470/large_a640990.jpg</image:loc><image:title>Replica of Clayfield&apos;s mercurial holder, Leeds, England, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8059717/space-group-teaching-aid-like-3-d-chess-board-with-ilfex-double-coated-x-ray-film-box</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/255/large_smg00027437.jpg</image:loc><image:title>Space group teaching aid (like 3-D chess board) with &apos;Ilfex double coated x-ray film&apos; box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/242/large_smg00027432.jpg</image:loc><image:title>Space group teaching aid (like 3-D chess board) with &apos;Ilfex double coated x-ray film&apos; box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430304/wind-vane-and-compass-points</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125460/ceramic-lotus-root</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8099447/collection-of-agilux-cameras-and-lenses</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8236710/behn-rorschach-test-material</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/911/large_1988_0550_0006_0006.jpg</image:loc><image:title>Behn-Rorschach test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/910/large_1988_0550_0006_0001.jpg</image:loc><image:title>Behn-Rorschach test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/912/large_1988_0550_0006_0007.jpg</image:loc><image:title>Behn-Rorschach test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/913/large_1988_0550_0006_0009.jpg</image:loc><image:title>Behn-Rorschach test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/147/large_smg00197856.jpg</image:loc><image:title>Behn-Rorschach test material</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18298/replica-of-trentsensky-stroboscope-disc</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/270/large_smg00360613.jpg</image:loc><image:title>Replica of Trentsensky Stroboscope Disc</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/209/large_smg00221055.jpg</image:loc><image:title>Replica of Trentsensky Stroboscope Disc</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144097/collection-of-veterinary-instruments</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/751/large_smg00196769.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/699/large_smg00196770.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/804/large_smg00196884.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/491/large_smg00196028.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/492/large_smg00196029.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/806/large_smg00196886.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/703/large_smg00196774.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/705/large_smg00196776.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/808/large_smg00196888.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/702/large_smg00196773.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/700/large_smg00196771.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/805/large_smg00196885.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/706/large_smg00196777.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/696/large_smg00196766.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/803/large_smg00196883.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/800/large_smg00196880.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/807/large_smg00196887.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/106/large_smg00168946.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/801/large_smg00196881.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19453/eight-examples-of-cold-forged-products</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8559823/clamps</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146917/chair-bidet-french-18th-century</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677131/dyestuffs-for-terylene-polyester-fibre-volume-3-ici-1926-1993</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/197/large_smg00067691.jpg</image:loc><image:title>Dyestuffs for Terylene Polyester Fibre, Volume 3, ICI, 1926-1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/198/large_smg00067692.jpg</image:loc><image:title>Dyestuffs for Terylene Polyester Fibre, Volume 3, ICI, 1926-1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157959/meerschaum-cigarette-holder-in-the-form-of-an-eagles-talon-clutching-a-funnel-shaped-bowl</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92936/venule-syringe-for-sterile-collection-of-blood</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198505/tall-rectangular-mahogany-medicine-chest</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/26/large_smg00273197.jpg</image:loc><image:title>tall rectangular mahogany medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54876/lambrecht-polymeter-by-gallenkamp</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160577/case-containing-a-set-of-three-skull-saws-1820</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/140/large_smg00185468.jpg</image:loc><image:title>Case containing a set of three skull saws, 1820</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/139/large_smg00185467.jpg</image:loc><image:title>Case containing a set of three skull saws, 1820</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/141/large_smg00185469.jpg</image:loc><image:title>Case containing a set of three skull saws, 1820</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46401/oil-washing-system-for-molins-system-24</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90331/two-bronze-rings</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/110/large_smg00054318.jpg</image:loc><image:title>Two bronze rings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/3/large_smg00241865.jpg</image:loc><image:title>Two bronze rings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60739/semicircular-single-arm-protractor-in-case-by-jm-kleman-and-son</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/462/large_smg00031926.jpg</image:loc><image:title>Semicircular single-arm protractor in case: by J.M. Kleman and Son</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/648/large_smg00046148.jpg</image:loc><image:title>Semicircular single-arm protractor in case: by J.M. Kleman and Son</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123801/shrine-of-sacred-bull-nandin</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18755/examples-of-fireside-range-of-tableware</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/262/large_smg00098238.jpg</image:loc><image:title>Examples of &quot;Fireside&quot; range of tableware</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163477/aspirator-with-accessories</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/630/large_smg00279195.jpg</image:loc><image:title>Aspirator, with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64506/two-trade-cards</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139713/electrode-set-of-seven</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/669/large_smg00258317.jpg</image:loc><image:title>Electrode, set of seven</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8363865/onmail-ondigital-set-top-box</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/590/large_2014_5135_0002__0001_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/682/large_2014_5135_0002__0001_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/438/large_2014_5135_0004__0001_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/685/large_2014_5135_0004__0001_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/687/large_2014_5135_0004__0003_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/686/large_2014_5135_0004__0002_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/688/large_2014_5135_0004__0004_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/774/large_2014_5135_0007__0005_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/776/large_2014_5135_0007__0007_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/772/large_2014_5135_0007__0003_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/775/large_2014_5135_0007__0006_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/770/large_2014_5135_0007__0001_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/684/large_2014_5135_0003__0001_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/905/large_2014_5135_0001__0001_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/904/large_2014_5135_0001__0002_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/907/large_2014_5135_0001__0003_.jpg</image:loc><image:title>OnMail ONDigital set top box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39913/skua-high-altitude-sounding-rocket-main-body-plus-boost-carriage</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240954/elmo-e-80-8mm-projector</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/253/large_smg00454992.jpg</image:loc><image:title>Elmo E-80 8mm projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/352/large_smg00451393.jpg</image:loc><image:title>Elmo E-80 8mm projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29396/1-two-5-ft-lengths-of-spar</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/626/large_smg00647381.jpg</image:loc><image:title>(1) Two 5 ft. lengths of spar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/629/large_smg00647386.jpg</image:loc><image:title>(1) Two 5 ft. lengths of spar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/627/large_smg00647382.jpg</image:loc><image:title>(1) Two 5 ft. lengths of spar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/628/large_smg00647383.jpg</image:loc><image:title>(1) Two 5 ft. lengths of spar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176686/tourniquet-harrisons-armlet</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/145/large_smg00262418.jpg</image:loc><image:title>Tourniquet, &quot;Harrison&apos;s armlet&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/85/large_smg00262418.jpg</image:loc><image:title>Tourniquet, &quot;Harrison&apos;s armlet&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/143/large_smg00262416.jpg</image:loc><image:title>Tourniquet, &quot;Harrison&apos;s armlet&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/83/large_smg00262416.jpg</image:loc><image:title>Tourniquet, &quot;Harrison&apos;s armlet&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8404807/pegasus-mark-i-computer</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/274/large_cd0180_009_051014_cs1_1969_46_8_pegasus_computer_drum.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/432/large_smg00353131.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/667/large_cd0072_013_050118_eg_1969_46_pegasus.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/633/large_smg00447065.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/668/large_cd0072_014_050118_eg_1969_46_pegasus.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/628/large_smg00447060.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/735/large_cd0733_040_151105_y1969_46_15_tape_bin.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/736/large_cd0733_041_151105_y1969_46_15_tape_bin.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/629/large_smg00447061.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/714/large_cd0745_021_160902_y1969_46_4_1_ribbon.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/225/large_smg00356935.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/63/large_smg00362815.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/665/large_cd0072_011_050118_eg_1969_46_pegasus_computer.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/299/large_smg00359440.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/670/large_cd0072_016_050118_eg_1969_46_pegasus.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/626/large_smg00447058.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/669/large_cd0072_015_050118_eg_1969_46_pegasus.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/632/large_smg00447064.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/468/large_smg00449802.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/471/large_smg00449808.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/338/large_smg00251311.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/715/large_cd0745_022_160902_y1969_46_1_2_cables.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/226/large_smg00356936.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/734/large_cd0733_039_151105_y1969_46_14_desk_unit.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/733/large_cd0733_038_151105_y1969_46_14_desk_unit.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/671/large_cd0072_017_050118_eg_1969_46_pegasus.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/627/large_smg00447059.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/18/large_cd0608_020_100205_1969_46_inside_pegasus_mark_1_valve_computer.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/20/large_cd0608_022_100205_1969_46_inside_pegasus_mark_1_valve_computer.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/17/large_cd0608_019_100205_1969_46_inside_pegasus_mark_1_valve_computer.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/19/large_cd0608_021_100205_1969_46_inside_pegasus_mark_1_valve_computer.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/15/large_cd0608_017_100205_1969_46_inside_pegasus_mark_1_valve_computer.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/16/large_cd0608_018_100205_1969_46_inside_pegasus_mark_1_valve_computer.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/666/large_cd0072_012_050118_eg_1969_46_pegasus.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/716/large_cd0745_023_160902_y1969_46_1_1_circuit_boards.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/57/large_smg00354136.jpg</image:loc><image:title>Pegasus Mark I computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528416/mahogany-transverse-arm-for-pillar</loc><lastmod>2026-04-11T15:48:52.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/992/large_smg00045439.jpg</image:loc><image:title>Mahogany transverse arm for pillar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/721/large_smg00045423.jpg</image:loc><image:title>Mahogany transverse arm for pillar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115806/seven-beakers-of-varying-sizes</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93003/binaural-stethoscope</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214590/six-soup-spoons-british-transport-commission-hotels</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203121/kodak-folding-camera-no-4</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/508/large_smg00455109.jpg</image:loc><image:title>Kodak folding camera No 4</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94746/obstetric-instrument-set-in-felt-roll</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/702/large_smg00241986.jpg</image:loc><image:title>Obstetric instrument set in felt roll</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/709/large_smg00242001.jpg</image:loc><image:title>Obstetric instrument set in felt roll</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/704/large_smg00241990.jpg</image:loc><image:title>Obstetric instrument set in felt roll</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/703/large_smg00241989.jpg</image:loc><image:title>Obstetric instrument set in felt roll</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/708/large_smg00241998.jpg</image:loc><image:title>Obstetric instrument set in felt roll</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57201/two-self-marking-knife-edge-foucault-testers</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75766/face-mask-and-stop-cock-for-anaesthetic</loc><lastmod>2026-04-11T15:48:52.788Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160317/folding-green-and-black-leather-dressing-case-containing-various-surgical-instruments</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/702/large_smg00290818.jpg</image:loc><image:title>Folding green and black leather &apos;dressing case&apos; containing various surgical instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133789/components-of-3-separate-mills-which-would-all-have-been-tall-and-cylindrical</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/419/large_smg00094767.jpg</image:loc><image:title>Components of 3 separate mills which would all have been tall and cylindrical</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/415/large_smg00094763.jpg</image:loc><image:title>Components of 3 separate mills which would all have been tall and cylindrical</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/414/large_smg00094762.jpg</image:loc><image:title>Components of 3 separate mills which would all have been tall and cylindrical</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/416/large_smg00094764.jpg</image:loc><image:title>Components of 3 separate mills which would all have been tall and cylindrical</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37736/columbia-typewriter-c-1886</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/740/large_smg00176200.jpg</image:loc><image:title>Columbia typewriter, c. 1886</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/839/large_smg00177477.jpg</image:loc><image:title>Columbia typewriter, c. 1886</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067020/2000-ze3-16mm-cine-projector-by-siemens-c-1960</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/904/large_smg00357704.jpg</image:loc><image:title>2000 ZE3 16mm cine projector by Siemens, c 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/906/large_smg00357706.jpg</image:loc><image:title>2000 ZE3 16mm cine projector by Siemens, c 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/905/large_smg00357705.jpg</image:loc><image:title>2000 ZE3 16mm cine projector by Siemens, c 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/907/large_smg00357707.jpg</image:loc><image:title>2000 ZE3 16mm cine projector by Siemens, c 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/908/large_smg00357708.jpg</image:loc><image:title>2000 ZE3 16mm cine projector by Siemens, c 1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146023/four-types-of-radiation-dosemeters-for-monitoring-workers-exposed-to-radiation</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/410/large_smg00367347.jpg</image:loc><image:title>Four types of radiation dosemeters for monitoring workers exposed to radiation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/407/large_smg00367342.jpg</image:loc><image:title>Four types of radiation dosemeters for monitoring workers exposed to radiation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/894/large_smg00366866.jpg</image:loc><image:title>Four types of radiation dosemeters for monitoring workers exposed to radiation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/408/large_smg00367343.jpg</image:loc><image:title>Four types of radiation dosemeters for monitoring workers exposed to radiation</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871475/collection-of-papers-and-cards-written-to-sarah-gilbert</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448302/circular-a61-re-order-point-ready-reckoner-calculator-in-plastic-pouch-by-fearn-calculators-limited</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/622/large_smg00048255.jpg</image:loc><image:title>Circular A61 Re-order Point ready reckoner calculator in plastic pouch by Fearn Calculators limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/623/large_smg00048256.jpg</image:loc><image:title>Circular A61 Re-order Point ready reckoner calculator in plastic pouch by Fearn Calculators limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115761/three-clear-glass-burettes</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/387/large_smg00260614.jpg</image:loc><image:title>Three clear glass burettes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18736/four-small-flasks</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203126/three-test-samples-of-aluminiumnomex-honeycomb</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co519854/crash-test-dummy-three-year-old-dummy</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102451/model-of-18th-century-barber-surgeon-dentists-shop</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8989540/darkslides-and-case</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/911/large_smg00454066.jpg</image:loc><image:title>Darkslides and Case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/912/large_smg00454067.jpg</image:loc><image:title>Darkslides and Case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197281/brass-bound-medicine-chest-with-28-glass-bottles</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/642/large_smg00280237.jpg</image:loc><image:title>Brass bound medicine chest with 28 glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96275/set-of-12-rubber-measuring-rings-for-clinocap-diaphragms-1934</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/281/large_a626843__0001_.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/282/large_a626843__0002_.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/748/large_a606467__0001_.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/755/large_a606467__0006_.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/752/large_a606467__0005_.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/749/large_a606467__0002_.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/750/large_a606467__0003_.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/751/large_a606467__0004_.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/324/large_smg00241637.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/323/large_smg00241636.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/326/large_smg00241639.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/317/large_smg00241630.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/320/large_smg00241633.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/322/large_smg00241635.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/325/large_smg00241638.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/327/large_smg00241640.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/319/large_smg00241632.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/318/large_smg00241631.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/316/large_smg00241629.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/321/large_smg00241634.jpg</image:loc><image:title>Set of 12 rubber measuring rings, for &apos;Clinocap&apos; diaphragms, 1934</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8355651/basf-tape-transport-box-incl-tape</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/584/large_smg00217200.jpg</image:loc><image:title>BASF Tape Transport Box (incl. tape)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/637/large_smg00219136.jpg</image:loc><image:title>BASF Tape Transport Box (incl. tape)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7714/six-plate-wimshurst-electrostatic-machine-in-glazed-case</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408189/microscope</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/281/41/large_y1992_0044_0001__0002_.jpg</image:loc><image:title>Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/281/42/large_y1992_0044_0001__0003_.jpg</image:loc><image:title>Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/281/40/large_y1992_0044_0001__0001_.jpg</image:loc><image:title>Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/281/43/large_y1992_0044_0001__0004_.jpg</image:loc><image:title>Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/422/large_smg00246867.jpg</image:loc><image:title>Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/410/large_smg00246843.jpg</image:loc><image:title>Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/408/large_smg00246840.jpg</image:loc><image:title>Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77743/ivory-anatomical-model-of-a-pregnant-woman-rem</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12028/glassware-said-to-be-associated-with-grignard</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/154/large_smg00030866.jpg</image:loc><image:title>Glassware said to be associated with Grignard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/174/large_smg00030622.jpg</image:loc><image:title>Glassware said to be associated with Grignard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/886/large_smg00044015.jpg</image:loc><image:title>Glassware said to be associated with Grignard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198785/medicine-chest</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/192/large_smg00279898.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53171/rangefinder-type-sextant</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084474/no-0-graphic-camera</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/68/large_smg00362491.jpg</image:loc><image:title>No 0 Graphic Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51126/5-hp-sturtevant-steam-turbine-with-5-spanners</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116629/box-of-spare-parts-for-astrub-apparatus</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/460/large_smg00278219.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/461/large_smg00278220.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/467/large_smg00278226.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/466/large_smg00278225.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/464/large_smg00278223.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/463/large_smg00278222.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/468/large_smg00278227.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/465/large_smg00278224.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/462/large_smg00278221.jpg</image:loc><image:title>Box of spare parts for Astrub apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121248/collection-of-medals-badges-and-uniform</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/675/large_1985_2022_0003.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/676/large_1985_2022_0004.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/678/large_1985_2022_0006.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/677/large_1985_2022_0005.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/773/large_smg00166804.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/775/large_smg00166806.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/144/large_smg00366243.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/774/large_smg00166805.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/659/large_smg00166812.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/148/large_smg00366248.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/772/large_smg00166803.jpg</image:loc><image:title>Collection of medals, badges and uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co226325/notebooks-of-noel-stubbs</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8593942/respirators-and-gas-meter-used-on-1953-mount-everest-expedition</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/343/large_2017_0050__0001_.jpg</image:loc><image:title>Respirators and gas meter used on 1953 Mount Everest expedition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/345/large_2017_0050__0002_.jpg</image:loc><image:title>Respirators and gas meter used on 1953 Mount Everest expedition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/445/large_smg00161591.jpg</image:loc><image:title>Respirators and gas meter used on 1953 Mount Everest expedition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/446/large_smg00161593.jpg</image:loc><image:title>Respirators and gas meter used on 1953 Mount Everest expedition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/449/large_smg00161598.jpg</image:loc><image:title>Respirators and gas meter used on 1953 Mount Everest expedition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/441/large_smg00161587.jpg</image:loc><image:title>Respirators and gas meter used on 1953 Mount Everest expedition</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14421/buchi-rotary-evaporator</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169640/hagedorns-needle-holder</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67173/three-engravings-portrait-supplements-to-illustrated-news-of-the-world</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/331/large_1991_0314_0003.jpg</image:loc><image:title>Three engravings. Portrait supplements to Illustrated News of the World</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/371/large_1991_0314_0002.jpg</image:loc><image:title>Three engravings. Portrait supplements to Illustrated News of the World</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/373/large_1991_0314_0003__0001_.jpg</image:loc><image:title>Three engravings. Portrait supplements to Illustrated News of the World</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/372/large_1991_0314_0001.jpg</image:loc><image:title>Three engravings. Portrait supplements to Illustrated News of the World</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36634/evershed-ohmmeter-for-testing-insulation</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46160/buk-electric-dry-shaver-c-1950</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139631/seven-hypodermic-needles-with-measured-quantities-of-injection-with-steel-case</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/121/large_smg00227124.jpg</image:loc><image:title>Seven hypodermic needles with measured quantities of injection, with steel case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48338/hydraulic-demonstration-rig-manufactured-by-tequipment-ltd</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52757/graphometer-flemish-1682</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85460/earthenware-statue-depicting-saint-luke-reading-a-book</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/171/large_smg00186603.jpg</image:loc><image:title>Earthenware statue depicting Saint Luke reading a book</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45856/10-inch-london-turnscrew</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/427/large_smg00067308.jpg</image:loc><image:title>10-inch London turnscrew</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56842/mirror-of-speculum-metal-in-tin-cell</loc><lastmod>2026-04-11T15:48:54.825Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76590/dissecting-instrument-set</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8928390/cachet-filling-machine</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8641410/four-sample-dyes-in-glass-tubes-part-of-the-morton-collection</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8184208/microfocal-x-ray-unit</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/512/large_2009_0152_0001.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/511/large_2009_0152.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/513/large_2009_0152_0002.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/514/large_2009_0152_0003.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/127/large_smg00291066.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/126/large_smg00291065.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/128/large_smg00291067.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46457/picece-of-manganese-steel-rail-with-six-holes-bored</loc><lastmod>2026-04-11T15:48:55.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25446/two-models-of-buffalo-drawn-carts</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/931/large_1908_0012_0001__0001_.jpg</image:loc><image:title>Two models of buffalo-drawn carts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/932/large_1908_0012_0001__0002_.jpg</image:loc><image:title>Two models of buffalo-drawn carts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/934/large_1908_0012_0001__0003_.jpg</image:loc><image:title>Two models of buffalo-drawn carts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41603/model-and-accessories-heligoland-fishing-sloop</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/553/large_smg00073744.jpg</image:loc><image:title>Model and accessories, Heligoland fishing sloop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/552/large_smg00073743.jpg</image:loc><image:title>Model and accessories, Heligoland fishing sloop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/556/large_smg00073747.jpg</image:loc><image:title>Model and accessories, Heligoland fishing sloop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/551/large_smg00073742.jpg</image:loc><image:title>Model and accessories, Heligoland fishing sloop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/555/large_smg00073746.jpg</image:loc><image:title>Model and accessories, Heligoland fishing sloop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/554/large_smg00073745.jpg</image:loc><image:title>Model and accessories, Heligoland fishing sloop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/557/large_smg00073748.jpg</image:loc><image:title>Model and accessories, Heligoland fishing sloop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60219/thachers-cylindrical-slide-rule-1884</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/982/large_1914_0579.jpg</image:loc><image:title>Thacher&apos;s cylindrical slide rule, 1884</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/672/large_smg00271170.jpg</image:loc><image:title>Thacher&apos;s cylindrical slide rule, 1884</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409930/two-davies-type-double-surface-condensers</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41685/whole-model-of-a-japanese-junk-a-merchant-vessel-of-the-old-style</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/613/large_smg00076261.jpg</image:loc><image:title>Whole model of a Japanese junk, a merchant vessel of the old style</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/872/large_smg00450230.jpg</image:loc><image:title>Whole model of a Japanese junk, a merchant vessel of the old style</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173440/trephination-set</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/471/large_smg00186238.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90755/plaster-replica-of-a-greek-statue</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/119/large_smg00053079.jpg</image:loc><image:title>Plaster replica of a Greek statue</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/122/large_smg00053305.jpg</image:loc><image:title>Plaster replica of a Greek statue</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084344/nelrod-liteflash-camera</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/943/large_1990_5036_7071_0002__0002_.jpg</image:loc><image:title>Nelrod Liteflash camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/942/large_1990_5036_7071_0002__0001_.jpg</image:loc><image:title>Nelrod Liteflash camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/472/large_1990_5036_7071_1.jpg</image:loc><image:title>Nelrod Liteflash camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/474/large_1990_5036_7071_3.jpg</image:loc><image:title>Nelrod Liteflash camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/476/large_1990_5036_7071_5.jpg</image:loc><image:title>Nelrod Liteflash camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/479/large_1990_5036_7071_8.jpg</image:loc><image:title>Nelrod Liteflash camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/475/large_1990_5036_7071_4.jpg</image:loc><image:title>Nelrod Liteflash camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/473/large_1990_5036_7071_2.jpg</image:loc><image:title>Nelrod Liteflash camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199233/medicine-chest</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183577/three-ampoules</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65630/3-albumen-photographs</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/134/large_1990_0397_0003.jpg</image:loc><image:title>3 albumen photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/131/large_1990_0397_0001.jpg</image:loc><image:title>3 albumen photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/133/large_1990_0397_0002.jpg</image:loc><image:title>3 albumen photographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150124/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/102/large_smg00282280.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41812/model-of-a-thames-peter-boat</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7198/siemens-universal-galvanometer-and-components</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/121/large_smg00173490.jpg</image:loc><image:title>Siemens Universal galvanometer and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/119/large_smg00173488.jpg</image:loc><image:title>Siemens Universal galvanometer and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/120/large_smg00173489.jpg</image:loc><image:title>Siemens Universal galvanometer and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co829/hamilton-electric-wrist-watch-1957</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/502/large_smg00083228.jpg</image:loc><image:title>Hamilton Electric Wrist- Watch, 1957</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/293/large_smg00024266.jpg</image:loc><image:title>Hamilton Electric Wrist- Watch, 1957</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65003/portrait-lithographs-by-and-after-gp-harding</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/934/large_1986_1604_0002.jpg</image:loc><image:title>Portrait - Lithographs by and after G.P. Harding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/933/large_1986_1604_0001.jpg</image:loc><image:title>Portrait - Lithographs by and after G.P. Harding</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40039/petrel-465-telesender</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/871/large_smg00158597.jpg</image:loc><image:title>Petrel 465 telesender</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46495/hand-planing-machine-for-metal</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/283/large_smg00214919.jpg</image:loc><image:title>Hand planing machine for metal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/282/large_smg00214915.jpg</image:loc><image:title>Hand planing machine for metal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203247/portable-video-equipment-used-by-surgeon-sir-terence-cawthorne</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143752/pair-of-heavy-wooden-indian-exercise-clubs</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/461/large_smg00231946.jpg</image:loc><image:title>Pair of heavy wooden Indian exercise clubs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/466/large_smg00231951.jpg</image:loc><image:title>Pair of heavy wooden Indian exercise clubs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214858/six-silver-plated-hors-doeuvre-forks-british-rail</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214591/silver-plated-soup-spoons-british-transport-hotels</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39791/two-wards-pneuselector-gear-change-units-with-one-controlling-telegraph</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128040/ivory-pestle-and-mortar</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/712/large_smg00208891.jpg</image:loc><image:title>Ivory pestle and mortar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/711/large_smg00208890.jpg</image:loc><image:title>Ivory pestle and mortar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co105932/2-domestic-altars</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86121/black-glazed-stemless-kantharos</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13161/x-ray-spectrogram-diagram-of-graphite-and-diamond</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/266/large_smg00027836.jpg</image:loc><image:title>X-ray spectrogram diagram of graphite and diamond</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53124/transit-theodolite-british-1835-1845</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56169/orrery-planetary-model-by-william-jones-1787-1790</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/296/large_smg00043765.jpg</image:loc><image:title>Orrery planetary model by William Jones, 1787-1790</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/614/large_smg00271145.jpg</image:loc><image:title>Orrery planetary model by William Jones, 1787-1790</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409937/set-of-8-ammeters-by-philip-harris-ltd-six-circular-0-3-amps</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2513/trevelyan-rocker-1872</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/864/large_smg00031878.jpg</image:loc><image:title>Trevelyan rocker, 1872</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97198/2-dental-amalgam-instruments</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/634/large_smg00294317.jpg</image:loc><image:title>2 dental amalgam instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/633/large_smg00294316.jpg</image:loc><image:title>2 dental amalgam instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125163/copy-of-brown-ware-yixing-tea-pot</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50667/jones-handfiller-cigarette-making-machine</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/850/large_smg00065085.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/848/large_smg00065079.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/847/large_smg00065078.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/532/large_smg00066197.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/868/large_smg00066199.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/866/large_smg00066196.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/867/large_smg00066198.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/180/large_smg00065082.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/846/large_smg00065072.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/870/large_smg00066202.jpg</image:loc><image:title>Jones &quot;Handfiller&quot; cigarette making machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85599/wooden-statue-of-saint-nicholas-of-bari</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33230/keith-line-switch-1914</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/902/large_smg00305575.jpg</image:loc><image:title>Keith Line switch, 1914</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/901/large_smg00305574.jpg</image:loc><image:title>Keith Line switch, 1914</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/900/large_smg00305573.jpg</image:loc><image:title>Keith Line switch, 1914</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178705/instrument-set-for-austin-moore-hip-replacement</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/690/large_smg00184183.jpg</image:loc><image:title>Instrument set for Austin-Moore hip replacement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/691/large_smg00184184.jpg</image:loc><image:title>Instrument set for Austin-Moore hip replacement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/687/large_smg00184180.jpg</image:loc><image:title>Instrument set for Austin-Moore hip replacement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/688/large_smg00184181.jpg</image:loc><image:title>Instrument set for Austin-Moore hip replacement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/676/large_smg00184169.jpg</image:loc><image:title>Instrument set for Austin-Moore hip replacement</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co484268/wall-cine-camera-with-waterlite-recording-unit</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/853/large_smg00354289.jpg</image:loc><image:title>Wall Cine Camera with Waterlite Recording Unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61162/automatic-course-finder-and-plotter-by-director-instruments</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/562/large_smg00047713.jpg</image:loc><image:title>Automatic Course Finder and Plotter by Director Instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/563/large_smg00047714.jpg</image:loc><image:title>Automatic Course Finder and Plotter by Director Instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/564/large_smg00047715.jpg</image:loc><image:title>Automatic Course Finder and Plotter by Director Instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58917/2-hayes-automatic-variable-speed-gearboxes</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14161/aminco-bowman-spectrophotoflurometer</loc><lastmod>2026-04-11T15:48:57.999Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/911/large_smg00653474.jpg</image:loc><image:title>Aminco-Bowman spectrophotoflurometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/913/large_smg00653479.jpg</image:loc><image:title>Aminco-Bowman spectrophotoflurometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/912/large_smg00653477.jpg</image:loc><image:title>Aminco-Bowman spectrophotoflurometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/897/large_smg00653472.jpg</image:loc><image:title>Aminco-Bowman spectrophotoflurometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33829/four-intercommunicating-office-telephones</loc><lastmod>2026-04-11T15:48:58.497Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/176/large_1982_0522_0001__0002_.jpg</image:loc><image:title>four intercommunicating office telephones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/175/large_1982_0522_0001__0001_.jpg</image:loc><image:title>four intercommunicating office telephones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/310/large_smg00305553.jpg</image:loc><image:title>four intercommunicating office telephones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/312/large_smg00305555.jpg</image:loc><image:title>four intercommunicating office telephones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/311/large_smg00305554.jpg</image:loc><image:title>four intercommunicating office telephones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40271/two-black-knight-nose-cones-one-used</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/286/large_smg00649689.jpg</image:loc><image:title>Two Black Knight nose cones (one used)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/287/large_smg00649690.jpg</image:loc><image:title>Two Black Knight nose cones (one used)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8641772/original-packaging-for-the-pifco-vibratory-massager-model-1056</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56791/universal-instrument-by-william-simms</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co576/detached-repeating-mechanism-for-hours-and-quarters</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/174/large_smg00085455.jpg</image:loc><image:title>Detached repeating mechanism for hours and quarters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/498/large_smg00083224.jpg</image:loc><image:title>Detached repeating mechanism for hours and quarters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32737/candlestick-telephone-set</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134436/fluoroscopic-screening-unit-england-1950-1960</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/465/large_1986_1529__0001_.jpg</image:loc><image:title>Fluoroscopic screening unit, England, 1950-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/466/large_1986_1529__0002_.jpg</image:loc><image:title>Fluoroscopic screening unit, England, 1950-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/505/large_smg00292507.jpg</image:loc><image:title>Fluoroscopic screening unit, England, 1950-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57885/19th-century-gold-diggers-portable-scales-and-weights</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/956/large_smg00047533.jpg</image:loc><image:title>19th century Gold Diggers&apos; portable scales and weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/955/large_smg00047532.jpg</image:loc><image:title>19th century Gold Diggers&apos; portable scales and weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113220/bottle-clear-glass</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76233/collection-of-a-dozen-human-bones-used-at-the-artistic-anatomy-class-taught-by-dr-paul-ferdinand-gachet-1828-1909</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61354/two-kadons</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122109/model-of-a-hospital-promoting-the-king-edwards-hospital-fund</loc><lastmod>2026-04-11T15:48:26.905Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/632/large_a603147__0008_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/636/large_a603147__0012_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/639/large_a603147__0015_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/629/large_a603147__0005_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/633/large_a603147__0009_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/634/large_a603147__0010_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/627/large_a603147__0003_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/640/large_a603147__0016_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/626/large_a603147__0002_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/635/large_a603147__0011_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/631/large_a603147__0007_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/638/large_a603147__0014_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/630/large_a603147__0006_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/628/large_a603147__0004_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/637/large_a603147__0013_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/625/large_a603147__0001_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/641/large_a603147__0017_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/642/large_a603147__0018_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/274/large_a603147_0008__0001_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/275/large_a603147_0008__0002_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/281/large_a603147_0008__0008_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/278/large_a603147_0008__0006_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/276/large_a603147_0008__0003_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/283/large_a603147_0008__0009_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/277/large_a603147_0008__0004_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/279/large_a603147_0008__0005_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/280/large_a603147_0008__0007_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/250/large_a603147__0032_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/240/large_a603147__0022_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/248/large_a603147__0029_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/251/large_a603147__0033_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/247/large_a603147__0030_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/245/large_a603147__0027_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/246/large_a603147__0028_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/256/large_a603147__0038_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/252/large_a603147__0034_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/241/large_a603147__0023_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/254/large_a603147__0036_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/255/large_a603147__0037_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/249/large_a603147__0031_.jpg</image:loc><image:title>Model of a hospital promoting the King Edward&apos;s Hospital Fund</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40860/half-block-model-of-hms-phaeton</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/837/large_1920_0244__0002_.jpg</image:loc><image:title>Half block model of H.M.S. &quot;Phaeton&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/836/large_1920_0244__0001_.jpg</image:loc><image:title>Half block model of H.M.S. &quot;Phaeton&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/838/large_1920_0244__0003_.jpg</image:loc><image:title>Half block model of H.M.S. &quot;Phaeton&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120922/items-of-nurses-uniform-cloth-bibs-cuffs-collars-and-belts-british-1927</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/68/large_smg00365669.jpg</image:loc><image:title>Items of nurse&apos;s uniform, cloth, bibs, cuffs, collars and belts. British, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/69/large_smg00365670.jpg</image:loc><image:title>Items of nurse&apos;s uniform, cloth, bibs, cuffs, collars and belts. British, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/60/large_smg00365654.jpg</image:loc><image:title>Items of nurse&apos;s uniform, cloth, bibs, cuffs, collars and belts. British, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/72/large_smg00365694.jpg</image:loc><image:title>Items of nurse&apos;s uniform, cloth, bibs, cuffs, collars and belts. British, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/74/large_smg00365699.jpg</image:loc><image:title>Items of nurse&apos;s uniform, cloth, bibs, cuffs, collars and belts. British, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/54/large_smg00365647.jpg</image:loc><image:title>Items of nurse&apos;s uniform, cloth, bibs, cuffs, collars and belts. British, 1927</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59869/small-pocket-set-of-drawing-instruments-by-j-fraser-london</loc><lastmod>2026-04-11T15:48:26.905Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25847/hypocyclic-cycle-gear-on-stand-with-connections</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/764/large_smg00079466.jpg</image:loc><image:title>Hypocyclic cycle gear, on stand with connections</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/783/large_smg00079487.jpg</image:loc><image:title>Hypocyclic cycle gear, on stand with connections</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40388/raven-xi-motor-skylark</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112722/bottle-for-ipecacuanha-powder</loc><lastmod>2026-04-11T15:48:26.905Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58988/model-scale-18</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46625/ten-examples-showing-welds-done-by-the-rightward-method</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358609/cussons-white-cross-baby-shampoo</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/743/large_cd0702_032_130108_1995_2_162_patterson_zochonis_sample.jpg</image:loc><image:title>Cusson&apos;s White Cross Baby Shampoo</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96514/box-of-ortho-novin-oral-contraceptive-pills</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/large_1986_0248_0022.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/234/large_1986_0248_0022__0003_.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/233/large_1986_0248_0022__0002_.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/232/large_1986_0248_0022__0001_.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/407/large_smg00242323.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/409/large_smg00242325.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/410/large_smg00242326.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/411/large_smg00242327.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/194/large_smg00155420.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/193/large_smg00155418.jpg</image:loc><image:title>Box of Ortho-Novin oral contraceptive pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140575/enema-set-with-syringe</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/359/large_smg00257131.jpg</image:loc><image:title>Enema set with syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co506338/route-setting-panel-doncaster-south</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/486/large_smg00216210.jpg</image:loc><image:title>Route setting panel, Doncaster South</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/668/large_1999_7444_0001__0001_.jpg</image:loc><image:title>Route setting panel, Doncaster South</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919663/award-document-and-associated-publication-of-the-bbva-frontiers-of-knowledge-awards-of-2016-won-by-hawking</loc><lastmod>2026-04-11T15:48:26.905Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/675/547/large_smg00255905__0001_.jpg</image:loc><image:title>Award document and associated publication of the BBVA Frontiers of Knowledge Awards of 2016, won by Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/675/548/large_smg00255905__0002_.jpg</image:loc><image:title>Award document and associated publication of the BBVA Frontiers of Knowledge Awards of 2016, won by Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/675/549/large_smg00255905__0003_.jpg</image:loc><image:title>Award document and associated publication of the BBVA Frontiers of Knowledge Awards of 2016, won by Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/675/688/large_smg00722191__0001_.jpg</image:loc><image:title>Award document and associated publication of the BBVA Frontiers of Knowledge Awards of 2016, won by Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/675/689/large_smg00722191__0002_.jpg</image:loc><image:title>Award document and associated publication of the BBVA Frontiers of Knowledge Awards of 2016, won by Hawking</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677152/dyestuffs-for-nylon-textiles-acid-and-direct-dyestuffs-volume-1-ici-1957</loc><lastmod>2026-04-11T15:48:26.905Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/660/large_smg00069828.jpg</image:loc><image:title>Dyestuffs for Nylon, Textiles, Acid and Direct Dyestuffs, Volume 1, ICI, 1957</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/466/large_smg00069823.jpg</image:loc><image:title>Dyestuffs for Nylon, Textiles, Acid and Direct Dyestuffs, Volume 1, ICI, 1957</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22119/specimens-of-charcoal-showing-its-reducing-action-on-chloride-of-gold</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/297/large_smg00045143.jpg</image:loc><image:title>Specimens of charcoal showing its reducing action on chloride of gold</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/296/large_smg00045136.jpg</image:loc><image:title>Specimens of charcoal showing its reducing action on chloride of gold</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135121/ultrasound-scanner-scotland-1961</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/23/large_1989_0421__0001_.jpg</image:loc><image:title>Ultrasound scanner, Scotland, 1961</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/24/large_1989_0421__0002_.jpg</image:loc><image:title>Ultrasound scanner, Scotland, 1961</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/26/large_1989_0421__0004_.jpg</image:loc><image:title>Ultrasound scanner, Scotland, 1961</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/27/large_1989_0421__0005_.jpg</image:loc><image:title>Ultrasound scanner, Scotland, 1961</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/25/large_1989_0421__0003_.jpg</image:loc><image:title>Ultrasound scanner, Scotland, 1961</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/478/large_1989_0421__0006_.jpg</image:loc><image:title>Ultrasound scanner, Scotland, 1961</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188379/2-yellow-painted-metal-containers-labelled-natrium-carbonicum</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9296/tool-in-flow-line-as-used-with-shell-expro-underwater-manifold-center</loc><lastmod>2026-04-11T15:48:26.905Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/502/large_smg00372587.jpg</image:loc><image:title>Tool in flow line as used with Shell Expro Underwater Manifold Center</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9161/silk-fabric-dyed-with-mauveine-of-a-pattern-supplied-to-queen-victoria</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/847/large_1947_0117__0004_.jpg</image:loc><image:title>Silk Fabric Dyed with Mauveine of a Pattern Supplied to Queen Victoria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/848/large_1947_0117__0005_.jpg</image:loc><image:title>Silk Fabric Dyed with Mauveine of a Pattern Supplied to Queen Victoria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/850/large_1947_0117__0007_.jpg</image:loc><image:title>Silk Fabric Dyed with Mauveine of a Pattern Supplied to Queen Victoria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/846/large_1947_0117__0003_.jpg</image:loc><image:title>Silk Fabric Dyed with Mauveine of a Pattern Supplied to Queen Victoria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/849/large_1947_0117__0006_.jpg</image:loc><image:title>Silk Fabric Dyed with Mauveine of a Pattern Supplied to Queen Victoria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/11/large_1947_0117__0002_.jpg</image:loc><image:title>Silk Fabric Dyed with Mauveine of a Pattern Supplied to Queen Victoria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/10/large_1947_0117__0001_.jpg</image:loc><image:title>Silk Fabric Dyed with Mauveine of a Pattern Supplied to Queen Victoria</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59978/kew-pantograph-by-w-and-s-jones-in-mahogany-case</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/258/large_smg00177047.jpg</image:loc><image:title>Kew pantograph by W &amp; S Jones in mahogany case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/259/large_smg00177048.jpg</image:loc><image:title>Kew pantograph by W &amp; S Jones in mahogany case.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410087/sharp-pc1500-personal-computer-and-calculator</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/934/large_smg00235877.jpg</image:loc><image:title>Sharp PC1500 personal computer and calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/232/large_smg00184650.jpg</image:loc><image:title>Sharp PC1500 personal computer and calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/943/large_smg00235887.jpg</image:loc><image:title>Sharp PC1500 personal computer and calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58380/model-of-cantilever-bridge-for-road-and-rail-over-the-indus-at-khasalgarh</loc><lastmod>2026-04-11T15:48:26.905Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12425/soxhlets-extraction-apparatus-and-components</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165928/surgical-instruments-in-case</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/171/large_smg00279258.jpg</image:loc><image:title>Surgical instruments in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140327/glass-inhaler-supplied-by-christmas-and-company</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/194/large_smg00230352.jpg</image:loc><image:title>Glass inhaler, supplied by Christmas and Company</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33067/three-nail-microphone-1875-1880</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/589/large_1922_0229__0001_.jpg</image:loc><image:title>Three-nail microphone, 1875-1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/590/large_1922_0229__0002_.jpg</image:loc><image:title>Three-nail microphone, 1875-1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/592/large_1922_0229__0004_.jpg</image:loc><image:title>Three-nail microphone, 1875-1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/591/large_1922_0229__0003_.jpg</image:loc><image:title>Three-nail microphone, 1875-1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/773/large_smg00293102.jpg</image:loc><image:title>Three-nail microphone, 1875-1880</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18767/black-artificial-aventurine-of-italian-manufacture</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/460/large_smg00097540.jpg</image:loc><image:title>Black artificial aventurine of Italian manufacture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148411/gas-mask</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50595/two-files</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/750/large_smg00154891.jpg</image:loc><image:title>Two files</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/483/large_smg00154891.jpg</image:loc><image:title>Two files</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/749/large_smg00154890.jpg</image:loc><image:title>Two files</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/482/large_smg00154890.jpg</image:loc><image:title>Two files</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135821/enema-set</loc><lastmod>2026-04-11T15:49:00.820Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/945/large_smg00228799.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433712/two-rule-books</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181389/cartons-3-of-adrenalin-suppositories</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179525/x-s-woven-vascular-prosthesis</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/911/large_smg00235687.jpg</image:loc><image:title>&apos;X S Woven&apos; Vascular 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Bridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/892/large_smg00014471__0001_.jpg</image:loc><image:title>Elevations, plans and sections of New London Bridge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075933/flint-steel-and-tinder-used-by-the-batang-lupar-dyaks-of-the-kapuas-river-borneo-1912</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/820/large_smg00297187.jpg</image:loc><image:title>Flint, steel, and tinder, used by the Batang-Lupar Dyaks of the Kapuas River, Borneo, 1912</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/821/large_smg00297188.jpg</image:loc><image:title>Flint, steel, and tinder, used by the Batang-Lupar Dyaks of the Kapuas River, Borneo, 1912</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/819/large_smg00297186.jpg</image:loc><image:title>Flint, steel, and tinder, used by the Batang-Lupar Dyaks of the Kapuas River, Borneo, 1912</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55671/two-clear-view-screens-window-wipers-mk12-mlt</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/24/large_1954_0015_0001__0003_.jpg</image:loc><image:title>Two clear view screens (window wipers) Mk.12 MLT</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/22/large_1954_0015_0001__0001_.jpg</image:loc><image:title>Two clear view screens (window wipers) Mk.12 MLT</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/25/large_1954_0015_0002.jpg</image:loc><image:title>Two clear view screens (window wipers) Mk.12 MLT</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/23/large_1954_0015_0001__0002_.jpg</image:loc><image:title>Two clear view screens (window wipers) Mk.12 MLT</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/396/large_smg00182204.jpg</image:loc><image:title>Two clear view screens (window wipers) Mk.12 MLT</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/416/large_smg00182258.jpg</image:loc><image:title>Two clear view screens (window wipers) Mk.12 MLT</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/399/large_smg00182213.jpg</image:loc><image:title>Two clear view screens (window wipers) Mk.12 MLT</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35391/e160-airborne-search-radar</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67155/a-simplified-system-of-reading-for-the-blind-by-william-moon-frgs</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/367/large_1991_0181_0002.jpg</image:loc><image:title>A simplified system of reading for the blind, by William Moon FRGS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/976/large_1991_0181_0001.jpg</image:loc><image:title>A simplified system of reading for the blind, by William Moon FRGS</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8091298/brass-stereotaxic-apparatus-english-c-1905</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/large_1981_1688_0001.jpg</image:loc><image:title>Brass stereotaxic apparatus, English, c. 1905.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/large_1981_1688__0001_.jpg</image:loc><image:title>Brass stereotaxic apparatus, English, c. 1905.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/large_1981_1688__0002_.jpg</image:loc><image:title>Brass stereotaxic apparatus, English, c. 1905.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/large_1981_1688__0003_.jpg</image:loc><image:title>Brass stereotaxic apparatus, English, c. 1905.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30540/bristol-olympus-mk-100-turbojet-engine-with-stands-1953</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/833/large_smg00215035.jpg</image:loc><image:title>Bristol Olympus mk 100 turbojet engine.   With stands. 1953</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/161/large_smg00462144.jpg</image:loc><image:title>Bristol Olympus mk 100 turbojet engine.   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manufacturers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/491/large_smg00368123.jpg</image:loc><image:title>Glass wall from glass gallery containing 119 glass wall panels of various compositions made by various manufacturers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/490/large_smg00368122.jpg</image:loc><image:title>Glass wall from glass gallery containing 119 glass wall panels of various compositions made by various manufacturers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/489/large_smg00368121.jpg</image:loc><image:title>Glass wall from glass gallery containing 119 glass wall panels of various compositions made by various manufacturers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8558818/inkha-reactive-robotic-head-and-associated-parts</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/94/large_e2015_0587_1__0001_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/96/large_e2015_0587_1__0003_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/101/large_e2015_0587_1__0008_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/104/large_e2015_0587_1__0011_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/99/large_e2015_0587_1__0006_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/95/large_e2015_0587_1__0002_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/100/large_e2015_0587_1__0007_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/98/large_e2015_0587_1__0005_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/97/large_e2015_0587_1__0004_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/103/large_e2015_0587_1__0010_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/102/large_e2015_0587_1__0009_.jpg</image:loc><image:title>Inkha, Reactive Robotic Head and Associated Parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8730985/mahogany-case-for-instruments-of-blowpipe-analysis-from-analytical-chemists-cabinet-by-carl-osterland-germany-1850</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8417906/facit-c1-13-calculator-and-binatone-radio-with-associated-archive-material</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/602/large_smg00245489.jpg</image:loc><image:title>Facit C1-13 calculator and Binatone radio with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/867/large_y2004_0020_0002__0003_.jpg</image:loc><image:title>Facit C1-13 calculator and Binatone radio with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/865/large_y2004_0020_0002__0002_.jpg</image:loc><image:title>Facit C1-13 calculator and Binatone radio with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/866/large_y2004_0020_0002__0001_.jpg</image:loc><image:title>Facit C1-13 calculator and Binatone radio with associated archive material</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114629/a-number-of-wooden-blocks</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42983/dorman-smith-flashing-trafi-lamp</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co464494/low-priced-multi-function-pocket-calculator</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/908/large_smg00189908.jpg</image:loc><image:title>Low priced multi-function Pocket calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76156/two-magill-endotracheal-tubes-with-inflatable-cuffs</loc><lastmod>2026-04-11T15:49:00.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/404/large_smg00163877.jpg</image:loc><image:title>Two Magill endotracheal tubes with inflatable cuffs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123888/demon-mask-from-kolam-play-or-tovil-dance</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63242/casio-lc-841-pocket-calculator</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/250/large_1990_0724__0001_.jpg</image:loc><image:title>Casio LC-841 pocket 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accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/600/large_2015_0432__0003_.jpg</image:loc><image:title>Talking Missile Robot with box packaging and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35030/b2-wireless-equipment</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/320/large_1957_0147__0003_.jpg</image:loc><image:title>B.2 Wireless equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/318/large_1957_0147__0001_.jpg</image:loc><image:title>B.2 Wireless equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/319/large_1957_0147__0002_.jpg</image:loc><image:title>B.2 Wireless equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131809/model-alligator</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/260/large_a632274.jpg</image:loc><image:title>Model alligator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204694/eastman-roll-holder-with-case</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/200/large_smg00448235.jpg</image:loc><image:title>Eastman Roll Holder with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/555/large_smg00448386.jpg</image:loc><image:title>Eastman Roll Holder with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48130/seventeen-worm-wheels-to-fit-single-start-worms</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8246413/assorted-psychological-tests-for-studying-numeracy</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412844/objects-reports-brochures-and-advertising-material-from-vimto</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/224/large_cd0652_017_110506_2003_19_9_vimto_glass_jar.jpg</image:loc><image:title>Objects, reports, brochures and advertising material from Vimto</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/470/large_cd0430_016_081017_2003_19_1_vimto_glass_bottle.jpg</image:loc><image:title>Objects, reports, brochures and advertising material from Vimto</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/472/large_cd0694_072_120904_2003_19_12_manual_cork_compressing_machine.jpg</image:loc><image:title>Objects, reports, brochures and advertising material from Vimto</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/664/large_cd0430_022_081017_2003_19_5_vimto_sweet_maker.jpg</image:loc><image:title>Objects, reports, brochures and advertising material from Vimto</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/473/large_cd0430_019_081017_2003_19_4_vimto_oven_door_open.jpg</image:loc><image:title>Objects, reports, brochures and advertising material from Vimto</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/222/large_cd0652_015_110506_2003_19_11_glass_measuring_jug_used_by_vimto.jpg</image:loc><image:title>Objects, reports, brochures and advertising material from Vimto</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/476/large_cd0431_001_081017_2003_19_6_vimto_glass_bottle.jpg</image:loc><image:title>Objects, reports, brochures and advertising material from Vimto</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94151/politzers-acoumeter</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53521/2-levels-from-the-3-foot-geodetic-theodolite</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/774/large_smg00176646.jpg</image:loc><image:title>2 levels from the 3-foot geodetic theodolite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/775/large_smg00176647.jpg</image:loc><image:title>2 levels from the 3-foot geodetic theodolite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158155/meerschaum-cigar-holder-in-form-of-a-tobacco-pipe-enclosed-in-a-case</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19751/three-specimens-of-cold-rolled-strip</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/770/large_smg00091680.jpg</image:loc><image:title>Three specimens of Cold-Rolled Strip</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/762/large_smg00091654.jpg</image:loc><image:title>Three specimens of Cold-Rolled Strip</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/761/large_smg00091652.jpg</image:loc><image:title>Three specimens of Cold-Rolled Strip</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196769/tabloid-first-aid-kit-used-on-an-antarctic-expedition-of-1928-1930</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/968/large_a700010.jpg</image:loc><image:title>&apos;Tabloid&apos; first aid kit used on an Antarctic expedition of 1928-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/908/large_smg00303585.jpg</image:loc><image:title>&apos;Tabloid&apos; first aid kit used on an Antarctic expedition of 1928-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204872/no-4-bullet-special-camera-model-c</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76946/post-mortem-set</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/856/large_smg00099662.jpg</image:loc><image:title>Post mortem set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8002547/resin-fibreglass-bath-with-swirly-coloured-pattern-with-original-as-well-as-later-taps</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/273/large_smg00461272.jpg</image:loc><image:title>Resin fibreglass bath with swirly coloured pattern with original (as well as later) taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/274/large_smg00461273.jpg</image:loc><image:title>Resin fibreglass bath with swirly coloured pattern with original (as well as later) taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/272/large_smg00461271.jpg</image:loc><image:title>Resin fibreglass bath with swirly coloured pattern with original (as well as later) taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/243/large_smg00461205.jpg</image:loc><image:title>Resin fibreglass bath with swirly coloured pattern with original (as well as later) taps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427904/oxygenaire-mk3-portable-incubator-with-transformer-container-united-kingdom-c-1960</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/32/large_1997_1005__0003_.jpg</image:loc><image:title>Oxygenaire MK3 portable incubator with transformer container, United Kingdom, c. 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/30/large_1997_1005__0001_.jpg</image:loc><image:title>Oxygenaire MK3 portable incubator with transformer container, United Kingdom, c. 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/31/large_1997_1005__0002_.jpg</image:loc><image:title>Oxygenaire MK3 portable incubator with transformer container, United Kingdom, c. 1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51105/two-models-in-wood-of-maudslays-rotary-engine</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528337/pair-of-glass-jars-9-high-with-brass-collars-and-taps</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/380/large_1927_1311.jpg</image:loc><image:title>Pair of glass jars. 9&quot; high with brass collars and taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/236/large_1927_1311__0001_.jpg</image:loc><image:title>Pair of glass jars. 9&quot; high with brass collars and taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/239/large_1927_1316__0001_.jpg</image:loc><image:title>Pair of glass jars. 9&quot; high with brass collars and taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/960/large_1927_1316__0004_.jpg</image:loc><image:title>Pair of glass jars. 9&quot; high with brass collars and taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/959/large_1927_1316__0003_.jpg</image:loc><image:title>Pair of glass jars. 9&quot; high with brass collars and taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/238/large_1927_1311_0002__0001_.jpg</image:loc><image:title>Pair of glass jars. 9&quot; high with brass collars and taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/237/large_1927_1311_0001__0001_.jpg</image:loc><image:title>Pair of glass jars. 9&quot; high with brass collars and taps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114404/silica-pipe-on-stand-english-1851-1900</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183263/2-clear-watch-glasses-containing-medicinal-plant</loc><lastmod>2026-04-11T15:47:37.345Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co527193/glass-tube-of-potassium-osmate-and-glass-tube-of-gold-chloride</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145709/a-bramah-hydraulic-press-late-19th-century</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146391/copper-bath-and-stand-for-manometry-work</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140638/aural-syringe-by-s-maw</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108521/glass-mosque-lamp</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/578/large_a643429__0002_.jpg</image:loc><image:title>Glass mosque lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/583/large_a643429__0007_.jpg</image:loc><image:title>Glass mosque lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/577/large_a643429__0001_.jpg</image:loc><image:title>Glass mosque lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/581/large_a643429__0005_.jpg</image:loc><image:title>Glass mosque lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/582/large_a643429__0006_.jpg</image:loc><image:title>Glass mosque lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/579/large_a643429__0003_.jpg</image:loc><image:title>Glass mosque lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/580/large_a643429__0004_.jpg</image:loc><image:title>Glass mosque lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67086/the-cunard-line</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/199/large_1984_0042_0001.jpg</image:loc><image:title>The Cunard Line</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/202/large_1984_0042_0004.jpg</image:loc><image:title>The Cunard Line</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/200/large_1984_0042_0002.jpg</image:loc><image:title>The Cunard Line</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/201/large_1984_0042_0003.jpg</image:loc><image:title>The Cunard Line</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/203/large_1984_0042_0005.jpg</image:loc><image:title>The Cunard Line</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/204/large_1984_0042_0006.jpg</image:loc><image:title>The Cunard Line</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174079/metacarpal-round-bow-frame-amputation-saw</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25320/velocette-valiant-motor-cycle</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112234/2-clear-glass-shop-rounds</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/7/large_smg00204775.jpg</image:loc><image:title>2 clear glass shop rounds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/6/large_smg00204774.jpg</image:loc><image:title>2 clear glass shop rounds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241345/pathescope-95mm-projector</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76539/post-mortem-set</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/600/large_smg00097274.jpg</image:loc><image:title>Post mortem set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134420/induction-coil-for-use-with-x-ray-apparatus</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/283/large_1984_1229.jpg</image:loc><image:title>Induction coil for use with X-ray apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/38/large_smg00277964.jpg</image:loc><image:title>Induction coil for use with X-ray apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/55/large_smg00277985.jpg</image:loc><image:title>Induction coil for use with X-ray apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8612068/specimen-jar-containing-moringa-pterygosperma-pods</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/651/large_a672519__0001_.jpg</image:loc><image:title>Specimen jar containing Moringa Pterygosperma pods</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/652/large_a672519__0002_.jpg</image:loc><image:title>Specimen jar containing Moringa Pterygosperma pods</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/829/large_a668644__0002_.jpg</image:loc><image:title>Specimen jar containing Moringa Pterygosperma pods</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/830/large_a668644__0003_.jpg</image:loc><image:title>Specimen jar containing Moringa Pterygosperma pods</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2866/digitherm-digital-electronic-thermometer-with-probe-and-case</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/371/large_smg00051798.jpg</image:loc><image:title>&apos;Digitherm&apos; digital electronic thermometer with probe and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/678/large_smg00110438.jpg</image:loc><image:title>&apos;Digitherm&apos; digital electronic thermometer with probe and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/479/large_smg00110438.jpg</image:loc><image:title>&apos;Digitherm&apos; digital electronic thermometer with probe and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/372/large_smg00051799.jpg</image:loc><image:title>&apos;Digitherm&apos; digital electronic thermometer with probe and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8341178/ten-photographs-of-the-coronation-of-queen-elizabeth-ii</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25359/fn-3-hp-4-cylinder-motor-cycle-1905</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/836/large_1952_0157.jpg</image:loc><image:title>F.N. 3 h.p. 4-cylinder motor cycle, 1905</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/19/large_smg00213290.jpg</image:loc><image:title>F.N. 3 h.p. 4-cylinder motor cycle, 1905</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/491/large_smg00213691.jpg</image:loc><image:title>F.N. 3 h.p. 4-cylinder motor cycle, 1905</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535271/two-8-choice-reaction-boxes</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152134/transverse-folding-spectacles</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48888/early-morning-waiter-automatic-tea-making-machine</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/110/large_1969_0287__0006_.jpg</image:loc><image:title>&quot;Early Morning Waiter&quot; automatic tea-making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/111/large_1969_0287__0007_.jpg</image:loc><image:title>&quot;Early Morning Waiter&quot; automatic tea-making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/112/large_1969_0287__0004_.jpg</image:loc><image:title>&quot;Early Morning Waiter&quot; automatic tea-making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/107/large_1969_0287__0002_.jpg</image:loc><image:title>&quot;Early Morning Waiter&quot; automatic tea-making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/108/large_1969_0287__0003_.jpg</image:loc><image:title>&quot;Early Morning Waiter&quot; automatic tea-making machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/109/large_1969_0287__0001_.jpg</image:loc><image:title>&quot;Early Morning Waiter&quot; automatic tea-making machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30490/rolls-royce-welland-turbojet-engine</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/914/large_smg00214725.jpg</image:loc><image:title>Rolls-Royce &quot;Welland&quot; Turbojet Engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16543/verascope-stereoscopic-viewing-instrument</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/651/large_smg00359407.jpg</image:loc><image:title>Verascope stereoscopic viewing instrument</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123142/rhinoceros-horn-cup</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96724/printed-ephemera-associated-with-mates-condoms</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/443/large_smg00242363.jpg</image:loc><image:title>Printed ephemera associated with &quot;Mates&quot; condoms</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/442/large_smg00242362.jpg</image:loc><image:title>Printed ephemera associated with &quot;Mates&quot; condoms</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28228/31-train-destinationname-boards-and-2-paint-sample-boards</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co217793/two-rugs-gwr-roundel-from-linfoot-collection</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/987/large_smg00372258.jpg</image:loc><image:title>Two Rugs, GWR roundel, from Linfoot Collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136087/blundells-blood-transfusion-apparatus-london-england1801-1900</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/731/large_a43853__0001_.jpg</image:loc><image:title>Blundell&apos;s Blood Transfusion Apparatus, London, England,1801-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/732/large_a43853__0002_.jpg</image:loc><image:title>Blundell&apos;s Blood Transfusion Apparatus, London, England,1801-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/213/large_smg00265671.jpg</image:loc><image:title>Blundell&apos;s Blood Transfusion Apparatus, London, England,1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37918/pivotal-typecaster</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132743/standard-brass-bell-shaped-weight-england-1826</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/221/large_a631079.jpg</image:loc><image:title>Standard brass bell-shaped weight, England, 1826</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/527/large_smg00090731.jpg</image:loc><image:title>Standard brass bell-shaped weight, England, 1826</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/539/large_smg00090805.jpg</image:loc><image:title>Standard brass bell-shaped weight, England, 1826</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165441/trephination-set-cased</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/526/large_smg00191902.jpg</image:loc><image:title>Trephination set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52761/bracket-for-use-with-level-on-bench-mark-british-1914</loc><lastmod>2026-04-11T15:49:03.596Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58681/multiplex-three-projector-assembly-type-apu</loc><lastmod>2026-04-11T15:49:03.518Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/185/large_smg00358727.jpg</image:loc><image:title>Multiplex Three-Projector Assembly Type APU</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/187/large_smg00358729.jpg</image:loc><image:title>Multiplex Three-Projector Assembly Type APU</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/186/large_smg00358728.jpg</image:loc><image:title>Multiplex Three-Projector Assembly Type APU</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/188/large_smg00358730.jpg</image:loc><image:title>Multiplex Three-Projector Assembly Type APU</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/182/large_smg00358724.jpg</image:loc><image:title>Multiplex Three-Projector Assembly Type APU</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/184/large_smg00358726.jpg</image:loc><image:title>Multiplex Three-Projector Assembly Type APU</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112698/five-glass-bottles-with-painted-inscription</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/502/large_smg00206899.jpg</image:loc><image:title>Five glass bottles with painted inscription</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/504/large_smg00206901.jpg</image:loc><image:title>Five glass bottles with painted inscription</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/503/large_smg00206900.jpg</image:loc><image:title>Five glass bottles with painted inscription</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/501/large_smg00206898.jpg</image:loc><image:title>Five glass bottles with painted inscription</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/505/large_smg00206902.jpg</image:loc><image:title>Five glass bottles with painted inscription</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57051/newtonian-reflecting-telescope-by-secretan-1857-1868</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118912/lucernal-microscope</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60157/ebony-pantograph-24-inches-by-benjamin-martin</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/247/large_smg00177035.jpg</image:loc><image:title>Ebony pantograph 24 inches by Benjamin Martin</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83214/2-fragments-of-terracotta-lamp-cover-showing-copulating-couple</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134221/optical-illusion-demonstration-comprising-mask-and-hollow-mask-mounted-in-frame-with-oscillating-mechanism</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/76/large_1978_0041__0006_.jpg</image:loc><image:title>Optical illusion demonstration comprising mask and hollow mask mounted in frame with oscillating mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/75/large_1978_0041__0005_.jpg</image:loc><image:title>Optical illusion demonstration comprising mask and hollow mask mounted in frame with oscillating mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/73/large_1978_0041__0003_.jpg</image:loc><image:title>Optical illusion demonstration comprising mask and hollow mask mounted in frame with oscillating mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/71/large_1978_0041__0001_.jpg</image:loc><image:title>Optical illusion demonstration comprising mask and hollow mask mounted in frame with oscillating mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/72/large_1978_0041__0002_.jpg</image:loc><image:title>Optical illusion demonstration comprising mask and hollow mask mounted in frame with oscillating mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/74/large_1978_0041__0004_.jpg</image:loc><image:title>Optical illusion demonstration comprising mask and hollow mask mounted in frame with oscillating mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/77/large_1978_0041__0007_.jpg</image:loc><image:title>Optical illusion demonstration comprising mask and hollow mask mounted in frame with oscillating mechanism</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16356/folding-kodak-no-5-camera-improved-model</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/226/large_smg00221072.jpg</image:loc><image:title>Folding Kodak No 5 Camera, Improved Model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/886/large_smg00220553.jpg</image:loc><image:title>Folding Kodak No 5 Camera, Improved Model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101817/11-cutting-instruments</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19445/collection-of-objects-illustrating-the-cire-perdue-method</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8002334/esl-encoded-synthetic-library-synthesiser</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140317/metal-mount-and-two-metal-nozzles</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/234/large_smg00230421.jpg</image:loc><image:title>Metal mount and two metal nozzles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13971/long-path-length-gas-cell-for-perkin-elmer-infrared-spectrometer</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53236/reg-elta-14-electronic-tacheometer-1960-1980</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/360/large_smg00652661.jpg</image:loc><image:title>Reg Elta 14 Electronic Tacheometer, 1960-1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6821/electrical-measuring-instrument</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157988/various-dried-shell-of-gourds-forming-tobacco-pipe</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142864/saline-solution</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146010/forestry-workers-tree-felling-outfit</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142868/cardiff-peritoneal-dialysis-machine-england-1965-1970</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/581/large_1987_0455__0002_.jpg</image:loc><image:title>&apos;Cardiff’ peritoneal dialysis machine, England, 1965-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/580/large_1987_0455__0001_.jpg</image:loc><image:title>&apos;Cardiff’ peritoneal dialysis machine, England, 1965-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/100/large_smg00285931.jpg</image:loc><image:title>&apos;Cardiff’ peritoneal dialysis machine, England, 1965-1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210885/lamp-bracket</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/707/large_smg00360313.jpg</image:loc><image:title>Lamp bracket</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/708/large_smg00360314.jpg</image:loc><image:title>Lamp bracket</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/706/large_smg00360312.jpg</image:loc><image:title>Lamp bracket</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39455/two-engravings-of-steampship-archimedes-in-smooth-and-rough-water-london-portsmouth-1839</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co105905/wooden-snow-goggles-and-case</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/637/large_a645437.jpg</image:loc><image:title>Wooden snow goggles and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/915/large_a645437__0001_.jpg</image:loc><image:title>Wooden snow goggles and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440139/scales-of-charges-for-merchandise-traffic</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184282/specimen-jar-of-pai-mao-ken</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155067/chair-and-cushion-owned-by-sir-james-paget</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33487/original-morse-tapes-and-original-paper-the-tapes-were-wrapped-in</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/549/large_1970_0460.jpg</image:loc><image:title>Original Morse tapes and original paper the tapes were wrapped in</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8099325/wig-making-device-and-wooden-mould</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50305/norwegian-door-lock</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/260/724/large_b720548.jpg</image:loc><image:title>Norwegian door lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154955/set-of-three-iron-proportional-weights</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152944/whittington-stereoscope-london-england-1925-1940</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/193/large_a657813__0001_.jpg</image:loc><image:title>Whittington stereoscope, London, England, 1925-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/195/large_a657813__0003_.jpg</image:loc><image:title>Whittington stereoscope, London, England, 1925-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/194/large_a657813__0002_.jpg</image:loc><image:title>Whittington stereoscope, London, England, 1925-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/352/large_smg00277515.jpg</image:loc><image:title>Whittington stereoscope, London, England, 1925-1940</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75333/air-diagrams-ministry-of-supply</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117842/set-of-6-test-tubes</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138074/hypodermic-syringe</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61169/equipment-used-for-continuous-fermentation</loc><lastmod>2026-04-11T15:49:04.912Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34253/teletex-adaptor-and-dedicated-dot-matrix-printer-supplied-by-ferranti-computer-systems-limited</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80981/unglazed-earthenware-pot-with-detachable-lid-required-containing-small-balck-and-white-seeds</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782988/just-in-case-old-acquaintance-arent-quite-forgot-posters</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/800/large_1999_0241_0124_0002.jpg</image:loc><image:title>&apos;Just in case old acquaintance aren&apos;t quite forgot&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/799/large_1999_0241_0124_0001.jpg</image:loc><image:title>&apos;Just in case old acquaintance aren&apos;t quite forgot&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2570/mellonis-apparatus-for-demonstrating-properties-of-infrared-radiation</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56518/selection-of-two-bromide-prints-of-a-terrestrial-globe-by-molyneux</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8608747/collection-of-magic-lantern-slides-illustrating-the-story-utopia-by-jerome-k-jerome</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24590/honda-c100-motorcycle</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/302/large_1982_1368__0002_.jpg</image:loc><image:title>Honda C100 motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/301/large_1982_1368__0001_.jpg</image:loc><image:title>Honda C100 motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/427/large_smg00213358.jpg</image:loc><image:title>Honda C100 motorcycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413378/drill-bits-and-protective-covers</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/661/large_cd0648_005_110315_lcmc_t365_drill_bits___protective_covers.jpg</image:loc><image:title>Drill bits and protective covers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/156/large_y2002_0019_t0365_0001__0001_.jpg</image:loc><image:title>Drill bits and protective covers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48180/scale-model-of-incanto-low-pressure-oxy-acetylene-welding-outfit</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/135/large_smg00065369.jpg</image:loc><image:title>Scale model of &quot;Incanto&quot; Low pressure Oxy-Acetylene Welding Outfit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11158/twenty-pieces-of-equipment-used-for-spinning-viscose-fibres</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/765/large_1995_0165__0001_.jpg</image:loc><image:title>Twenty pieces of equipment used for spinning viscose fibres</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/766/large_1995_0165__0002_.jpg</image:loc><image:title>Twenty pieces of equipment used for spinning viscose fibres</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/666/large_smg00153006.jpg</image:loc><image:title>Twenty pieces of equipment used for spinning viscose fibres</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55576/ebony-and-brass-sextant</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/250/large_1938_0260_0001.jpg</image:loc><image:title>Ebony and brass sextant.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/751/large_smg00064383.jpg</image:loc><image:title>Ebony and brass sextant.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/37/large_smg00064382.jpg</image:loc><image:title>Ebony and brass sextant.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39321/hedge-cutter-tractor-mounted</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/785/large_smg00449280.jpg</image:loc><image:title>Hedge cutter - tractor mounted</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121974/two-baby-comforters</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/809/large_smg00167813.jpg</image:loc><image:title>Two baby comforters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/808/large_smg00167812.jpg</image:loc><image:title>Two baby comforters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co424212/ultraviolet-chart-recorder</loc><lastmod>2026-04-11T15:49:05.665Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537545/robert-moss-heart-removed-in-august-2000</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158708/metal-alloy-tobacco-pipe-bowl</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76050/fergusson-mouth-gag</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16518/the-imperial-folding-bellows-field-or-stand-camera-with-triple-extension-c-1890</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/437/large_smg00450832.jpg</image:loc><image:title>&apos;The Imperial&apos; folding bellows field or stand camera with triple extension, c 1890</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197597/medicine-chest-1820-1860</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/154/large_smg00278834.jpg</image:loc><image:title>Medicine chest, 1820-1860</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14187/prototype-d6-gas-density-balance-chromatograph</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425345/plasma-fractionates</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/883/large_smg00198087.jpg</image:loc><image:title>Plasma Fractionates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/884/large_smg00198092.jpg</image:loc><image:title>Plasma Fractionates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44622/harrison-twin-flat-bed-knitting-machine</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24097/five-travellers-samples-of-miniature-salt-glazed-drain-pipes-made-by-thomas-wragg-and-sons</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/110/large_smg00087676.jpg</image:loc><image:title>Five traveller&apos;s samples of miniature salt glazed drain pipes made by Thomas Wragg and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/111/large_smg00087677.jpg</image:loc><image:title>Five traveller&apos;s samples of miniature salt glazed drain pipes made by Thomas Wragg and Sons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46668/1912-fretwork-machine</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54334/theodolite-by-meyerstein-c-1850-adapted-for-observatory-work</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97399/alaston-air-turbine-dental-drill</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101140/two-dental-crown-flasks</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/781/large_smg00321949.jpg</image:loc><image:title>Two dental crown flasks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/780/large_smg00321948.jpg</image:loc><image:title>Two dental crown flasks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8085305/lubitel-2-camera</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/66/large_smg00362489.jpg</image:loc><image:title>Lubitel 2 Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53230/5-inch-transit-theodolite-by-casella</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143302/measuring-spoons-london-england-1981</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/large_1981_1449.jpg</image:loc><image:title>Measuring spoons, London, England, 1981</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/large_1981_1449__0001_.jpg</image:loc><image:title>Measuring spoons, London, England, 1981</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60224/slide-rule-with-case</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/417/large_1922_0084__0001_.jpg</image:loc><image:title>Slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/421/large_1922_0084__0005_.jpg</image:loc><image:title>Slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/418/large_1922_0084__0002_.jpg</image:loc><image:title>Slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/422/large_1922_0084__0006_.jpg</image:loc><image:title>Slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/420/large_1922_0084__0004_.jpg</image:loc><image:title>Slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/419/large_1922_0084__0003_.jpg</image:loc><image:title>Slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/757/large_smg00048722.jpg</image:loc><image:title>Slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/758/large_smg00048723.jpg</image:loc><image:title>Slide rule with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co507913/six-plates-from-railway-wagons</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9395/worcester-home-can-sealer</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/567/large_smg00071056.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/566/large_smg00071054.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/565/large_smg00071053.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/569/large_smg00071058.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/618/large_smg00071276.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/616/large_smg00071274.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/621/large_smg00071280.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/619/large_smg00071277.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/604/large_smg00071262.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/603/large_smg00071261.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/606/large_smg00071264.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/610/large_smg00071268.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/570/large_smg00071059.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/614/large_smg00071272.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/568/large_smg00071057.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/613/large_smg00071271.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/612/large_smg00071270.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/617/large_smg00071275.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/572/large_smg00071061.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/571/large_smg00071060.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/615/large_smg00071273.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/620/large_smg00071279.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/607/large_smg00071265.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/605/large_smg00071263.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/611/large_smg00071269.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/609/large_smg00071267.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/608/large_smg00071266.jpg</image:loc><image:title>&quot;Worcester&quot; home can sealer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8210532/voltmace-delta-analogue-joysticks-and-boxes</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7207/ayrton-mather-curve-writer</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co434089/saddlers-paste-or-grease-container</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/141/large_smg00066707.jpg</image:loc><image:title>Saddler&apos;s paste or grease container</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/137/large_smg00066703.jpg</image:loc><image:title>Saddler&apos;s paste or grease container</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66695/admission-tickets-to-the-stone-laying-and-formal-opening-of-tower-bridge-1886-and-1894</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/265/large_1982_0263_0001.jpg</image:loc><image:title>Admission tickets to the stone laying and formal opening of Tower Bridge 1886 and 1894</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/864/large_1982_0263_0002.jpg</image:loc><image:title>Admission tickets to the stone laying and formal opening of Tower Bridge 1886 and 1894</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156479/two-blue-prints-of-lay-out-of-buildings-near-mc-gill-university</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204676/soho-reflex-camera-with-darkslides</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/28/large_smg00448973.jpg</image:loc><image:title>Soho Reflex Camera with Darkslides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440954/perkin-elmer-550s-ultravioletvisible-spectrophotometer</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/926/large_smg00651511.jpg</image:loc><image:title>Perkin-Elmer 550S ultraviolet/visible spectrophotometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148234/benzene-vapour-detector-apparatus</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179670/63-copper-printing-blocks</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/489/large_a651337.jpg</image:loc><image:title>63 copper printing blocks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/984/large_1979_0188__0002_.jpg</image:loc><image:title>63 copper printing blocks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/966/large_a651337__0001_.jpg</image:loc><image:title>63 copper printing blocks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202604/large-mercury-manometer-from-small-supersonic-wind-tunnel-in-the-rae-high-altitude-test-plant</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119850/electrical-heating-and-cooling-microscope-stage-with-regulating-transformer</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/718/large_smg00029354.jpg</image:loc><image:title>Electrical heating and cooling microscope stage with regulating transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/716/large_smg00029352.jpg</image:loc><image:title>Electrical heating and cooling microscope stage with regulating transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/717/large_smg00029353.jpg</image:loc><image:title>Electrical heating and cooling microscope stage with regulating transformer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23567/surface-of-mass-of-refined-iron</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/523/large_smg00047031.jpg</image:loc><image:title>Surface of mass of refined iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/524/large_smg00047032.jpg</image:loc><image:title>Surface of mass of refined iron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59561/circular-slide-rule-by-fowler-and-co</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/820/large_smg00047615.jpg</image:loc><image:title>Circular slide rule by Fowler and Co.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/821/large_smg00047616.jpg</image:loc><image:title>Circular slide rule by Fowler and Co.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126307/side-panels-of-mask-representing-maha-kola-sanniya-chief-disease-demon</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117150/dictaphone-time-master-consisting-of-dictating-machine</loc><lastmod>2026-04-11T15:49:06.636Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32923/four-white-porcelain-insulators-for-aerial-lines-1820-1877</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/744/large_1877_0433__0003_.jpg</image:loc><image:title>Four white porcelain insulators for aerial lines, 1820-1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/742/large_1877_0433__0001_.jpg</image:loc><image:title>Four white porcelain insulators for aerial lines, 1820-1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/743/large_1877_0433__0002_.jpg</image:loc><image:title>Four white porcelain insulators for aerial lines, 1820-1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/745/large_1877_0433__0004_.jpg</image:loc><image:title>Four white porcelain insulators for aerial lines, 1820-1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/807/large_1877_0433__0007_.jpg</image:loc><image:title>Four white porcelain insulators for aerial lines, 1820-1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/805/large_1877_0433__0005_.jpg</image:loc><image:title>Four white porcelain insulators for aerial lines, 1820-1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/806/large_1877_0433__0006_.jpg</image:loc><image:title>Four white porcelain insulators for aerial lines, 1820-1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/808/large_1877_0433__0008_.jpg</image:loc><image:title>Four white porcelain insulators for aerial lines, 1820-1877</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430342/standard-five-inch-rain-gauge</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/930/large_smg00047904.jpg</image:loc><image:title>Standard five-inch rain gauge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/714/506/large_1997_1370__0001_.jpg</image:loc><image:title>Standard five-inch rain gauge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/714/509/large_1997_1370__0003_.jpg</image:loc><image:title>Standard five-inch rain gauge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/714/507/large_1997_1370__0002_.jpg</image:loc><image:title>Standard five-inch rain gauge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/714/508/large_1997_1370__0004_.jpg</image:loc><image:title>Standard five-inch rain gauge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146752/stoneware-gutter-trap-england-1850-1865</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/638/large_a64563.jpg</image:loc><image:title>Stoneware gutter trap, England, 1850-1865</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56324/model-of-ram-yantra-at-jaipur-observatory-1884-1886</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64339/two-clarkes-patent-electric-gas-lighters</loc><lastmod>2026-04-11T15:49:06.901Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co955/time-and-signature-recording-device-1950-1972</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49280/hand-operated-rotary-coffee-roasting-machine-comprising-base-with-double-burner</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/247/large_smg00180773.jpg</image:loc><image:title>Hand-operated rotary coffee roasting machine comprising base with double burner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/387/large_smg00180771.jpg</image:loc><image:title>Hand-operated rotary coffee roasting machine comprising base with double burner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/388/large_smg00180772.jpg</image:loc><image:title>Hand-operated rotary coffee roasting machine comprising base with double burner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/386/large_smg00180770.jpg</image:loc><image:title>Hand-operated rotary coffee roasting machine comprising base with double burner</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12089/ten-specimens-of-pharmacological-substances-associated-with-pierre-joseph-pelletier-1788-1842</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212320/model-3300-hp-electric-locomotive-hornby-dublo</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9370039/collection-of-television-related-items</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97341/rota-air-air-turbine-dental-drill</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/511/249/large_smg00304805.jpg</image:loc><image:title>&quot;Rota Air&quot; air turbine dental drill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8866678/pair-of-gaumont-kalee-type-p-prismatic-lens-units</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/446/large_2024_0393__0004_.jpg</image:loc><image:title>Pair of Gaumont-Kalee Type P prismatic lens units</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/443/large_2024_0393__0001_.jpg</image:loc><image:title>Pair of Gaumont-Kalee Type P prismatic lens units</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/444/large_2024_0393__0003_.jpg</image:loc><image:title>Pair of Gaumont-Kalee Type P prismatic lens units</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/445/large_2024_0393__0002_.jpg</image:loc><image:title>Pair of Gaumont-Kalee Type P prismatic lens units</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66906/set-of-six-engravings</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152682/pigeon-cantonnet-reflecting-stereoscope-with-cards</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143153/four-rectangular-wooden-boxes-full-of-spare-carbon-rods-for-dr-rivieres-lamps</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412035/one-exhibit-showing-that-gamma-rays-are-emitted-in-quanta-and-not-in-a-continuous-stream</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/449/large_smg00173274.jpg</image:loc><image:title>One exhibit showing that Gamma rays are emitted in quanta and not in a continuous stream</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11522/gas-light-coke-and-co-hygrometer</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114806/5-thyratron-valve-rectifiers</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91155/french-sphygmomanometer</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119777/leitz-binocular-microscope</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/454/large_smg00023662.jpg</image:loc><image:title>Leitz binocular microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141442/late-c19-german-cased-shocking-coil-therapy-apparatus</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414109/court-dress-uniform-worn-by-sir-john-barbirolli</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/181/large_cd0622_027_100629_2007_112_court_dress_jacket_back_worn_by_sir_john_barbirolli.jpg</image:loc><image:title>Court dress uniform worn by Sir John Barbirolli</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/183/large_cd0622_029_100629_2007_112_court_dress_trousers_worn_by_sir_john_barbirolli.jpg</image:loc><image:title>Court dress uniform worn by Sir John Barbirolli</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/182/large_cd0622_028_100629_2007_112_court_dress_jacket_worn_by_sir_john_barbirolli.jpg</image:loc><image:title>Court dress uniform worn by Sir John Barbirolli</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/184/large_cd0622_030_100629_2007_112_court_dress_waistcoat_worn_by_sir_john_barbirolli.jpg</image:loc><image:title>Court dress uniform worn by Sir John Barbirolli</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/841/large_cd0342_021_080129_2007_112_court_dress_suit_worn_by_sir_john_barbirolli.jpg</image:loc><image:title>Court dress uniform worn by Sir John Barbirolli</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80141/drug-jar</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46121/rolls-razor</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46399/two-molins-system-24-machining-centres-milling-machines</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/819/large_smg00064355.jpg</image:loc><image:title>Two Molins system 24 machining centres (milling machines)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/976/large_1983_0804_0007__0002_.jpg</image:loc><image:title>Two Molins system 24 machining centres (milling machines)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/975/large_1983_0804_0007__0001_.jpg</image:loc><image:title>Two Molins system 24 machining centres (milling machines)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/980/large_1983_0804_0007__0006_.jpg</image:loc><image:title>Two Molins system 24 machining centres (milling machines)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/978/large_1983_0804_0007__0004_.jpg</image:loc><image:title>Two Molins system 24 machining centres (milling machines)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/977/large_1983_0804_0007__0003_.jpg</image:loc><image:title>Two Molins system 24 machining centres (milling machines)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/979/large_1983_0804_0007__0005_.jpg</image:loc><image:title>Two Molins system 24 machining centres (milling machines)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8185749/collection-of-grey-scales-and-colour-charts-for-television-cameras</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8000375/microtome-with-two-boxes-each-containing-two-microtome-blades</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25503/private-coach-probably-late-19th-century-with-all-accessories</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/857/large_smg00367076.jpg</image:loc><image:title>Private coach, probably late 19th century, with all accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/93/large_smg00215301.jpg</image:loc><image:title>Private coach, probably late 19th century, with all accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/13/large_smg00164729.jpg</image:loc><image:title>Private coach, probably late 19th century, with all accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/66/large_smg00196118.jpg</image:loc><image:title>Private coach, probably late 19th century, with all accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/856/large_smg00367075.jpg</image:loc><image:title>Private coach, probably late 19th century, with all accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/338/large_smg00215176.jpg</image:loc><image:title>Private coach, probably late 19th century, with all accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/76/large_1937_0835_0001__0001_.jpg</image:loc><image:title>Private coach, probably late 19th century, with all accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77138/coloured-wax-model-of-a-female-half-skeletal-half-living-and-dressed-in-regency-clothing-england-1810-1850</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/331/large_a78828__0002_.jpg</image:loc><image:title>Coloured wax model of a female, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/332/large_a78828__0003_.jpg</image:loc><image:title>Coloured wax model of a female, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/334/large_a78828__0005_.jpg</image:loc><image:title>Coloured wax model of a female, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/330/large_a78828__0001_.jpg</image:loc><image:title>Coloured wax model of a female, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/333/large_a78828__0004_.jpg</image:loc><image:title>Coloured wax model of a female, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117584/braun-atelier-11-stereo-radiogram-1961</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2996/crookes-radiometer-1872-1879</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176453/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/405/large_smg00287731.jpg</image:loc><image:title>Pocket surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62657/olivetti-p6066-minicomputer</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/357/large_smg00651021.jpg</image:loc><image:title>Olivetti P6066 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/359/large_smg00651033.jpg</image:loc><image:title>Olivetti P6066 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/360/large_smg00651034.jpg</image:loc><image:title>Olivetti P6066 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/358/large_smg00651032.jpg</image:loc><image:title>Olivetti P6066 minicomputer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34826/lorenz-tuner</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871841/sampler</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8946933/hug-by-laugh-a-sensory-device-for-people-living-with-advanced-dementia</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/633/large_smg00035439.jpg</image:loc><image:title>HUG by LAUGH, a sensory device for people living with advanced dementia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/996/large_smg00035434.jpg</image:loc><image:title>HUG by LAUGH, a sensory device for people living with advanced dementia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/994/large_smg00035432.jpg</image:loc><image:title>HUG by LAUGH, a sensory device for people living with advanced dementia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/995/large_smg00035433.jpg</image:loc><image:title>HUG by LAUGH, a sensory device for people living with advanced dementia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/632/large_smg00035438.jpg</image:loc><image:title>HUG by LAUGH, a sensory device for people living with advanced dementia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/997/large_smg00035435.jpg</image:loc><image:title>HUG by LAUGH, a sensory device for people living with advanced dementia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151358/turn-pin-spectacles</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127944/apothecaries-scales-with-brass-beam-and-pans</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/505/large_smg00210118.jpg</image:loc><image:title>Apothecaries scales (?), with brass beam and pans,</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/503/large_smg00210116.jpg</image:loc><image:title>Apothecaries scales (?), with brass beam and pans,</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134023/set-of-scales</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8068319/ced-laser-disc-player</loc><lastmod>2026-04-11T15:49:08.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/184/large_smg00354431.jpg</image:loc><image:title>CED Laser Disc Player</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207835/kodascope-model-c-projector</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16213/six-20-kodak-junior</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/840/large_smg00220506.jpg</image:loc><image:title>Six-20 Kodak Junior</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/600/large_smg00220235.jpg</image:loc><image:title>Six-20 Kodak Junior</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76073/two-amplon-bottles-of-cyclopropane-gas</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/579/large_1987_0406.jpg</image:loc><image:title>Two ‘Amplon’ bottles of cyclopropane gas</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/444/large_smg00163920.jpg</image:loc><image:title>Two ‘Amplon’ bottles of cyclopropane gas</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/445/large_smg00163921.jpg</image:loc><image:title>Two ‘Amplon’ bottles of cyclopropane gas</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60444/two-photographs-of-banfields-photoratiograph-machine</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/144/large_1958_0186_0002.jpg</image:loc><image:title>Two photographs of Banfield&apos;s photoratiograph machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/143/large_1958_0186_0001.jpg</image:loc><image:title>Two photographs of Banfield&apos;s photoratiograph machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241290/astro-8mm-projector</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54684/four-cup-anemometer-1846</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8576910/pathologists-tweezers</loc><lastmod>2026-04-11T15:49:08.746Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/644/large_2016_0473__0001_.jpg</image:loc><image:title>Pathologists&apos; tweezers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/645/large_2016_0473__0002_.jpg</image:loc><image:title>Pathologists&apos; tweezers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/621/large_2016_0473__0003_.jpg</image:loc><image:title>Pathologists&apos; tweezers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120604/earthenware-posset-pot</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197959/medicine-chest-1701-1800</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/200/large_smg00280188.jpg</image:loc><image:title>Medicine chest, 1701-1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53091/microptic-surveying-level-british-1946</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/956/large_smg00051311.jpg</image:loc><image:title>Microptic surveying level, British, 1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/145/large_smg00051306.jpg</image:loc><image:title>Microptic surveying level, British, 1946</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65943/engraving-steam-carriage</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/299/large_1943_0358__0002_.jpg</image:loc><image:title>Engraving, &quot;Steam Carriage&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/298/large_1943_0358__0001_.jpg</image:loc><image:title>Engraving, &quot;Steam Carriage&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/300/large_1943_0358__0003_.jpg</image:loc><image:title>Engraving, &quot;Steam Carriage&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/182/large_smg00004938.jpg</image:loc><image:title>Engraving, &quot;Steam Carriage&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/705/large_smg00004934.jpg</image:loc><image:title>Engraving, &quot;Steam Carriage&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/704/large_smg00004933.jpg</image:loc><image:title>Engraving, &quot;Steam Carriage&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62763/sharp-pc1211-pocket-computer-cassette-interface-and-manuals</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134118/set-of-scales</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/913/large_smg00210513.jpg</image:loc><image:title>Set of scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co421484/high-temperature-superconducting-hts-fibres</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28069/two-chairs-marked-respectively-bandm</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23734/four-bessemer-mild-steel-angle-irons</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/589/large_smg00047152.jpg</image:loc><image:title>Four Bessemer mild steel angle irons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/588/large_smg00047151.jpg</image:loc><image:title>Four Bessemer mild steel angle irons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/587/large_smg00047150.jpg</image:loc><image:title>Four Bessemer mild steel angle irons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/590/large_smg00047153.jpg</image:loc><image:title>Four Bessemer mild steel angle irons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59378/limit-gauge</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214829/two-silver-plated-fish-knives-british-rail-eastern</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189368/two-tubes-of-calcium-diuretin-tablets</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77797/bats-ear-hearing-aid</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57799/pooley-elliptical-spring-dial-weighing-machine</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173447/trephination-set</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/472/large_smg00186243.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200039/medicine-chest</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/400/large_a656889__0006_.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/401/large_a656889__0007_.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/399/large_a656889__0005_.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/397/large_a656889__0004_.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/395/large_a656889__0002_.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/398/large_a656889__0001_.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/396/large_a656889__0003_.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128049/skiller-brass-on-tripod-iron-19th-century</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/745/large_smg00088644.jpg</image:loc><image:title>Skiller, brass on tripod, iron, 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/742/large_smg00088641.jpg</image:loc><image:title>Skiller, brass on tripod, iron, 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214594/six-fish-forks-british-transport-commission-hotels</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135761/vapour-bath-cased-by-allen-and-son-english</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134100/apothecaries-scales</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199685/folding-leather-pouch</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/747/large_smg00258987.jpg</image:loc><image:title>Folding leather pouch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107072/four-poisoned-blowpipe-darts</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5324/vacuum-chamber-of-the-original-cyclotron-1931-replica</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/166/large_1954_0468_0001.jpg</image:loc><image:title>Vacuum chamber of the original cyclotron, 1931 (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/252/large_smg00187970.jpg</image:loc><image:title>Vacuum chamber of the original cyclotron, 1931 (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/811/large_smg00174228.jpg</image:loc><image:title>Vacuum chamber of the original cyclotron, 1931 (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/165/large_smg00174229.jpg</image:loc><image:title>Vacuum chamber of the original cyclotron, 1931 (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/814/large_smg00174233.jpg</image:loc><image:title>Vacuum chamber of the original cyclotron, 1931 (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/349/large_smg00187967.jpg</image:loc><image:title>Vacuum chamber of the original cyclotron, 1931 (replica)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21245/coins-from-the-duke-of-northumberlands-collection</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/844/large_smg00073063.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/849/large_smg00073068.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/841/large_smg00073059.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/840/large_smg00073058.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/847/large_smg00073066.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/839/large_smg00073057.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/838/large_smg00073056.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/843/large_smg00073062.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/842/large_smg00073061.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/835/large_smg00073053.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/850/large_smg00073069.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/845/large_smg00073064.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/837/large_smg00073055.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/846/large_smg00073065.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/848/large_smg00073067.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/836/large_smg00073054.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/851/large_smg00073070.jpg</image:loc><image:title>Coins from the Duke of Northumberland&apos;s collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119209/compound-monocular-microscope</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44575/platt-brothers-slubbing-frame-1901</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/545/large_smg00179905.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/556/large_smg00179916.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/547/large_smg00179907.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/544/large_smg00179904.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/553/large_smg00179913.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/555/large_smg00179915.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/549/large_smg00179909.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/551/large_smg00179911.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/527/large_smg00179870.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/540/large_smg00179885.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/536/large_smg00179880.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/535/large_smg00179879.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/537/large_smg00179881.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/534/large_smg00179878.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/528/large_smg00179871.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/530/large_smg00179873.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/552/large_smg00179912.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/269/large_smg00181077.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/543/large_smg00179903.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/558/large_smg00179918.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/546/large_smg00179906.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/557/large_smg00179917.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/542/large_smg00179902.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/541/large_smg00179901.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/554/large_smg00179914.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/548/large_smg00179908.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/550/large_smg00179910.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/531/large_smg00179874.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/525/large_smg00179864.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/524/large_smg00179863.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/526/large_smg00179867.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/520/large_smg00179859.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/523/large_smg00179862.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/539/large_smg00179884.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/538/large_smg00179882.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/533/large_smg00179877.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/532/large_smg00179876.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/529/large_smg00179872.jpg</image:loc><image:title>Platt Brothers&apos; slubbing frame, 1901.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29842/2-component-balance-for-low-speed-wind-tunnel</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425023/bell-and-howell-oscillograph-type-5-137-p9-12-with-remote-control-and-wooden-box</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/201/large_smg00175922.jpg</image:loc><image:title>Bell and Howell oscillograph type 5-137 P9-12 with remote control and wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/43/large_smg00175917.jpg</image:loc><image:title>Bell and Howell oscillograph type 5-137 P9-12 with remote control and wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/40/large_smg00175914.jpg</image:loc><image:title>Bell and Howell oscillograph type 5-137 P9-12 with remote control and wooden box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128191/apothecaries-scales-with-brass-pans</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/579/large_smg00210517.jpg</image:loc><image:title>Apothecaries&apos; scales with brass pans</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/578/large_smg00210507.jpg</image:loc><image:title>Apothecaries&apos; scales with brass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40242/woomera-site-display-comprising-model-of-woomera-launching-site-three-glazed-frames</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/261/large_smg00649233.jpg</image:loc><image:title>Woomera site display comprising: model of Woomera launching site three glazed frames</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18889/lamp-shade-in-3-ply-fluoride-opal-glass-with-sample-disc-of-same-glass</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/37/large_smg00032264.jpg</image:loc><image:title>lamp shade in 3-ply fluoride opal glass with sample disc of same glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/99/large_smg00091579.jpg</image:loc><image:title>lamp shade in 3-ply fluoride opal glass with sample disc of same glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93696/lowne-portable-spirometer-london-england-1880-1890</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/752/large_a600384.jpg</image:loc><image:title>Lowne portable spirometer, London, England, 1880-1890</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15720/newman-and-guardia-sibyl-folding-bellows-camera</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/21/large_smg00220740.jpg</image:loc><image:title>Newman &amp; Guardia SIBYL Folding Bellows Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63199/anita-sumlock-comptometer</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/97/large_1961_0225.jpg</image:loc><image:title>ANITA Sumlock Comptometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442826/mri-scanner-by-toshiba-05-tesla</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175775/nasal-bougie</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53368/polar-coordinatograph-cased-by-haag-streit-ag</loc><lastmod>2026-04-11T15:49:10.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/489/large_smg00652742.jpg</image:loc><image:title>Polar Coordinatograph (cased) by Haag-Streit AG</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37141/elliott-bros-century-test-set-no1390-complete-with-150a-and-600a-shunts-in-mahogany-box</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/346/large_smg00206486.jpg</image:loc><image:title>Elliott Bros. &quot;Century&quot; test set no.1390 complete with 150A and 600A shunts in mahogany box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/360/large_smg00206522.jpg</image:loc><image:title>Elliott Bros. &quot;Century&quot; test set no.1390 complete with 150A and 600A shunts in mahogany box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co168292/set-of-catheters-and-urethral-bougies</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116388/hydrometer-set</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/432/large_smg00260780.jpg</image:loc><image:title>Hydrometer set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197915/hexagonal-medicine-chest-containing-eight-pewter-canisters-with-screw-on-lids</loc><lastmod>2026-04-11T15:49:10.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/3/large_smg00285074.jpg</image:loc><image:title>Hexagonal medicine chest containing eight pewter canisters with screw-on lids</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15446/twin-lens-test-camera-3-12-x-2-12-with-roll-film-back-and-ross-symmetrical-anastignat-6-f8-lenses</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/877/large_smg00220543.jpg</image:loc><image:title>Twin lens test camera 3 1/2 x 2 1/2 with roll film back and Ross Symmetrical Anastignat 6&quot;  f8 lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/829/large_smg00353591.jpg</image:loc><image:title>Twin lens test camera 3 1/2 x 2 1/2 with roll film back and Ross Symmetrical Anastignat 6&quot;  f8 lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409688/three-tissue-forceps</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/347/large_smg00265279.jpg</image:loc><image:title>Three tissue forceps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co236035/frame-containing-two-engravings-of-the-kew-pattern-magnetographs</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115586/glass-hydrometer-in-metal-case</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407880/gas-street-lamp</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/245/large_cd0108_007_050617_gg_1991_29_1_parkinson_gas_lamp.jpg</image:loc><image:title>Gas Street Lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/151/large_smg00362953.jpg</image:loc><image:title>Gas Street Lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8037979/train-tablet-catcher</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6225/rod-chloride-of-silver-battery</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/366/large_smg00173335.jpg</image:loc><image:title>Rod chloride of silver battery</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8428380/section-warper</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/462/large_smg00213502.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/126/large_smg00214463.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/460/large_smg00213496.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/464/large_smg00213515.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/79/large_smg00213511.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/70/large_smg00213495.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/468/large_smg00213524.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/68/large_smg00213490.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/629/large_smg00214456.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/620/large_smg00213574.jpg</image:loc><image:title>Section Warper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/649/large_smg00214433.jpg</image:loc><image:title>Section Warper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181722/pharmacy-bottle</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6725/differential-galvanometer-by-elliott</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52385/two-pieces-of-lead-pipe-prepared-for-jointing</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115180/two-metal-clamps</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78475/10-lids-from-earthenware-drug-jars</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12619/unworked-mass-of-silicon-carbide-carborundum-crystals</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29953/designers-model-of-vicker-viastra-aircraft-cabin-interior</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199069/portable-domestic-medicine-cabinet-1800-1840</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/542/large_smg00275234.jpg</image:loc><image:title>Portable domestic medicine cabinet, 1800-1840</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18534/35mm-wall-camera-body-no-234-m-with-two-magazines</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/47/large_smg00354126.jpg</image:loc><image:title>35mm Wall Camera Body No. 234-M, with Two Magazines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/854/large_smg00354290.jpg</image:loc><image:title>35mm Wall Camera Body No. 234-M, with Two Magazines</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212460/model-steam-locomotive-oo-gauge-3-rail-electric-br-8f-2-8-0-no-48094</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2407/aquatic-microscope-by-j-cuff-with-extra-stand-no-34-and-fishskin-case</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/822/large_1928_0803_0001__0002_.jpg</image:loc><image:title>Aquatic microscope by J. Cuff with extra stand No. 34 and fishskin case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/821/large_1928_0803_0001__0001_.jpg</image:loc><image:title>Aquatic microscope by J. Cuff with extra stand No. 34 and fishskin case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/823/large_1928_0803_0001__0003_.jpg</image:loc><image:title>Aquatic microscope by J. Cuff with extra stand No. 34 and fishskin case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/499/large_smg00028672.jpg</image:loc><image:title>Aquatic microscope by J. Cuff with extra stand No. 34 and fishskin case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64828/seven-cartoon-postcards-advertising-pratts-petrol</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/271/522/large_1985_2121_0001.jpg</image:loc><image:title>Seven cartoon postcards advertising Pratts petrol</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/271/527/large_1985_2121_0007.jpg</image:loc><image:title>Seven cartoon postcards advertising Pratts petrol</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/271/523/large_1985_2121_0002.jpg</image:loc><image:title>Seven cartoon postcards advertising Pratts petrol</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/271/526/large_1985_2121_0005.jpg</image:loc><image:title>Seven cartoon postcards advertising Pratts petrol</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/271/528/large_1985_2121_0006.jpg</image:loc><image:title>Seven cartoon postcards advertising Pratts petrol</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/271/524/large_1985_2121_0003.jpg</image:loc><image:title>Seven cartoon postcards advertising Pratts petrol</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/271/525/large_1985_2121_0004.jpg</image:loc><image:title>Seven cartoon postcards advertising Pratts petrol</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19806/pair-of-fire-dogs-with-half-female-figures</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/474/large_smg00095170.jpg</image:loc><image:title>Pair of fire dogs with half-female figures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/473/large_smg00095169.jpg</image:loc><image:title>Pair of fire dogs with half-female figures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45396/siebe-gorman-smoke-helmet-and-accessories</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/781/large_smg00651131.jpg</image:loc><image:title>Siebe Gorman smoke helmet and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165903/surgical-instrument-set-cased</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/308/large_smg00271927.jpg</image:loc><image:title>Surgical instrument set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76279/plaster-cast-of-ecorche-anatomical-figure</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/462/large_smg00098156.jpg</image:loc><image:title>Plaster cast of ecorche anatomical figure</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10047/first-platinum-jet</loc><lastmod>2026-04-11T15:49:11.616Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/669/large_smg00153024.jpg</image:loc><image:title>First platinum jet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/258/large_smg00153073.jpg</image:loc><image:title>First platinum jet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7303/cylinder-electrostatic-machine</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42065/hydrofoil-boat-actual-craft</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/169/large_smg00448904.jpg</image:loc><image:title>Hydrofoil boat (Actual Craft)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197409/medicine-chest</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/477/large_smg00280233.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19511/two-coils-of-drawn-stainless-steel-wire</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138123/hypodermic-syringe</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52812/brass-framed-quintant</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co209194/seven-original-chairs-from-the-leicester-and-swannington-railway</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147660/brass-name-plate-from-a-disinfector</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8020488/ab-long-wall-coal-cutter</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co523380/a-small-tube-and-a-small-glass-bottle</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411631/papers-of-c-m-jenkin-jones-general-manager-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136532/electrostatic-machine</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15655/watsons-sportsman-detective-camera-monocular-form</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/26/large_smg00220745.jpg</image:loc><image:title>Watson&apos;s Sportsman Detective Camera, Monocular Form</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/542/large_smg00454602.jpg</image:loc><image:title>Watson&apos;s Sportsman Detective Camera, Monocular Form</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59830/eidograph-by-wf-stanley</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858673/mercury-thermometer-with-paper-container</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/882/large_smg00173184.jpg</image:loc><image:title>Mercury thermometer with paper container</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/883/large_smg00173185.jpg</image:loc><image:title>Mercury thermometer with paper container</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130371/earthenware-pipkin-european-19th-century</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/737/large_smg00088634.jpg</image:loc><image:title>Earthenware pipkin, European, 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34933/hertzian-oscillator-1894</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/44/67/large_1924_0032__0001_.jpg</image:loc><image:title>Hertzian oscillator, 1894</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/110/large_1924_0032__0002_.jpg</image:loc><image:title>Hertzian oscillator, 1894</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/292/large_smg00287071.jpg</image:loc><image:title>Hertzian oscillator, 1894</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co236053/model-of-europa-1-satellite-launch-vehicle</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204816/no-3b-quick-focus-kodak-model-b</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/432/large_smg00454562.jpg</image:loc><image:title>No 3B Quick Focus Kodak Model B</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153337/two-eye-testers</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31992/high-power-25mw-peak-s-band-magnetron-type-7132</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132632/rectangular-solid-wooden-case-containing-sets-of-dram</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134911/two-containers-of-e-z-hd-barium-sulphate-double-contrast-media-for-radiography</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/803/large_smg00276692.jpg</image:loc><image:title>Two containers of E-Z-HD barium sulphate double contrast media for radiography</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240784/tube-containing-flares-or-bomlets</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187793/glass-specimen-jar</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18756/large-storage-jar-and-jug-in-borosilicate</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/801/large_smg00154378.jpg</image:loc><image:title>Large storage jar and jug in borosilicate</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/280/large_smg00032275.jpg</image:loc><image:title>Large storage jar and jug in borosilicate</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95078/curette-flushing-with-two-spare-shafts</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19121/two-amber-glass-wine-bottles-1968</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/92/large_smg00090149.jpg</image:loc><image:title>Two amber glass wine bottles, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/91/large_smg00090148.jpg</image:loc><image:title>Two amber glass wine bottles, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124163/top-of-skull-decoratively-mounted-in-copper</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200277/medicine-chest-used-on-scotts-antarctic-expedition-of-1910-england-1900-1910</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/974/large_a700020__0003_.jpg</image:loc><image:title>Medicine chest used on Scott’s Antarctic Expedition of 1910, England, 1900-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/973/large_a700020__0002_.jpg</image:loc><image:title>Medicine chest used on Scott’s Antarctic Expedition of 1910, England, 1900-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/88/large_a700020__0001_.jpg</image:loc><image:title>Medicine chest used on Scott’s Antarctic Expedition of 1910, England, 1900-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102150/dental-cabinet</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240811/a-pair-of-hail-impact-tested-curved-aircraft-panels</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203319/fex-camera-with-carton</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/746/large_smg00448391.jpg</image:loc><image:title>Fex Camera with Carton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135354/ten-wooden-shoe-lasts</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/262/721/large_1988_1142__0001_.jpg</image:loc><image:title>Ten wooden shoe lasts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/262/723/large_1988_1142__0003_.jpg</image:loc><image:title>Ten wooden shoe lasts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/262/722/large_1988_1142__0002_.jpg</image:loc><image:title>Ten wooden shoe lasts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/262/724/large_1988_1142__0004_.jpg</image:loc><image:title>Ten wooden shoe lasts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91192/three-wilde-aural-specula</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92995/allisons-differential-binaural-stethoscope-with-interchangeable-chest-pieces</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/285/large_a625135.jpg</image:loc><image:title>Allison&apos;s differential binaural stethoscope with interchangeable chest pieces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19638/eight-metallographic-specimens</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/721/large_smg00024356.jpg</image:loc><image:title>Eight metallographic specimens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/590/large_smg00024356.jpg</image:loc><image:title>Eight metallographic specimens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57128/eyepiece-for-solar-observations-in-fitted-box</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/610/large_smg00271141.jpg</image:loc><image:title>Eyepiece for solar observations in fitted box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/80/large_smg00030522.jpg</image:loc><image:title>Eyepiece for solar observations in fitted box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432810/the-new-rms-caronia-jigsaw-puzzle-of-the-cunard-white-star</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/373/large_smg00120726.jpg</image:loc><image:title>&apos;The New R.M.S. Caronia&apos; jigsaw puzzle of the Cunard White Star</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35031/everyman-four-broadcast-receiver</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/753/large_smg00293083.jpg</image:loc><image:title>Everyman Four broadcast receiver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146705/soap-cakes</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8029800/london-and-birmingham-railway</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528202/healy-picture-completion-test-ii-with-two-boards</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25095/girling-motor-car-brake</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/245/large_smg00075367.jpg</image:loc><image:title>Girling motor car brake</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co69606/silver-prize-medal-for-surgeons-of-the-french-royal-marines</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123506/buddhist-statue-of-hevajra</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8642192/self-cleansing-carbon-filter</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/96/large_cd0111_013_050628_um_1993_67_2_elliott_water_filter.jpg</image:loc><image:title>Self Cleansing carbon filter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8192735/boxed-set-of-28-photographic-colour-prints</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146728/bidet-disguised-as-table</loc><lastmod>2026-04-11T15:49:13.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145339/battery-of-nine-leyden-jars</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/232/large_smg00157469.jpg</image:loc><image:title>Battery of nine leyden jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/231/large_smg00157468.jpg</image:loc><image:title>Battery of nine leyden jars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135508/3-assorted-empty-drawers</loc><lastmod>2026-04-11T15:49:13.054Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116186/2-westergren-sedimentation-stands</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26763/model-aerial-ropeway</loc><lastmod>2026-04-11T15:49:14.295Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/625/large_smg00221711.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/476/large_smg00221559.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/626/large_smg00221712.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/632/large_smg00221718.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/633/large_smg00221719.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/631/large_smg00221717.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/628/large_smg00221714.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/623/large_smg00221709.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/624/large_smg00221710.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/629/large_smg00221715.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/627/large_smg00221713.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/630/large_smg00221716.jpg</image:loc><image:title>model aerial ropeway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65117/rotherhithe-tunnel</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/2/large_1987_0690_0003.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/30/large_1987_0690_0031.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/8/large_1987_0690_0009.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/17/large_1987_0690_0018.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/35/large_1987_0690_0036.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/22/large_1987_0690_0023.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/31/large_1987_0690_0032.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/26/large_1987_0690_0027.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/36/large_1987_0690_0037.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/10/large_1987_0690_0011.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/34/large_1987_0690_0035.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/28/large_1987_0690_0029.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/32/large_1987_0690_0033.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/13/large_1987_0690_0014.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/15/large_1987_0690_0016.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/29/large_1987_0690_0030.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/3/large_1987_0690_0004.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/27/large_1987_0690_0028.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/25/large_1987_0690_0026.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/1/large_1987_0690_0002.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/7/large_1987_0690_0008.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/14/large_1987_0690_0015.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/21/large_1987_0690_0022.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/24/large_1987_0690_0025.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/16/large_1987_0690_0017.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/20/large_1987_0690_0021.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/19/large_1987_0690_0020.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/23/large_1987_0690_0024.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/0/large_1987_0690_0001.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/6/large_1987_0690_0007.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/12/large_1987_0690_0013.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/4/large_1987_0690_0005.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/11/large_1987_0690_0012.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/33/large_1987_0690_0034.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/9/large_1987_0690_0010.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/5/large_1987_0690_0006.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/18/large_1987_0690_0019.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/38/large_1987_0690_0039.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/46/large_1987_0690_0047.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/40/large_1987_0690_0042.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/44/large_1987_0690_0045.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/49/large_1987_0690_0050.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/45/large_1987_0690_0046.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/43/large_1987_0690_0044.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/39/large_1987_0690_0040.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/48/large_1987_0690_0049.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/47/large_1987_0690_0048.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/41/large_1987_0690_0041.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/37/large_1987_0690_0038.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/42/large_1987_0690_0043.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062465/upper-legform-impactor-no3-used-to-simulate-the-upper-leg-of-a-pedestrian-in-impact-tests</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/827/large_2005_0092__0002_.jpg</image:loc><image:title>Upper legform impactor (No.3) used to simulate the upper leg of a pedestrian in impact tests</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/826/large_2005_0092__0001_.jpg</image:loc><image:title>Upper legform impactor (No.3) used to simulate the upper leg of a pedestrian in impact tests</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/975/large_smg00165196.jpg</image:loc><image:title>Upper legform impactor (No.3) used to simulate the upper leg of a pedestrian in impact tests</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/976/large_smg00165197.jpg</image:loc><image:title>Upper legform impactor (No.3) used to simulate the upper leg of a pedestrian in impact tests</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8077/optical-cabinet</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/306/large_smg00182377.jpg</image:loc><image:title>Optical cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/283/large_smg00182377.jpg</image:loc><image:title>Optical cabinet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8188565/model-of-drytec-technetium-99-generator</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134503/x-ray-machine</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/99/large_smg00282251.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/91/large_smg00282243.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/179/large_smg00285317.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/100/large_smg00282252.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/94/large_smg00282246.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/98/large_smg00282250.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/92/large_smg00282244.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/180/large_smg00285318.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/93/large_smg00282245.jpg</image:loc><image:title>X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/95/large_smg00282247.jpg</image:loc><image:title>X-ray machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142828/electrotherapeutic-machine</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13087/nineteen-antique-bronze-mortars-and-five-pestles</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108902/two-empty-cylindrical-brown-glass-bottles-with-black-plastic-screw-tops</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175381/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/652/large_smg00289202.jpg</image:loc><image:title>Pocket surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157374/white-porcelain-tobacco-pipe</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co87732/pocket-cylindrical-surgical-instrument-case</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50331/selection-of-6-ancient-keys-consisting-of-1-roman-key-of-iron</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8660780/two-single-board-modulators</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/670/large_smg00219176.jpg</image:loc><image:title>Two single board modulators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/669/large_smg00219175.jpg</image:loc><image:title>Two single board modulators</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159014/eleven-cherrywood-tobacco-pipe-stems</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160587/case-containing-two-skull-saws-by-cluley</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/143/large_smg00185471.jpg</image:loc><image:title>Case containing two skull saws by Cluley</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/144/large_smg00185472.jpg</image:loc><image:title>Case containing two skull saws by Cluley</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4539/two-protective-shells-for-damaged-eyes</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116332/hydrometer-by-dring-and-fage</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/546/large_smg00269405.jpg</image:loc><image:title>Hydrometer, by Dring and Fage</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8600668/marshall-1960a-h-300w-4x12-switchable-stereo-angled-cabinet-and-associated-accessories</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/280/219/large_2017_5007_9__0001_.jpg</image:loc><image:title>Marshall 1960A-H 300W 4x12 switchable stereo angled cabinet and associated accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/280/222/large_2017_5007_9__0002_.jpg</image:loc><image:title>Marshall 1960A-H 300W 4x12 switchable stereo angled cabinet and associated accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/280/248/large_2017_5008__0001_.jpg</image:loc><image:title>Marshall 1960A-H 300W 4x12 switchable stereo angled cabinet and associated accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/280/308/large_2017_5008__0003_.jpg</image:loc><image:title>Marshall 1960A-H 300W 4x12 switchable stereo angled cabinet and associated accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/280/276/large_2017_5008__0002_.jpg</image:loc><image:title>Marshall 1960A-H 300W 4x12 switchable stereo angled cabinet and associated accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41280/whole-rigged-model-of-hms-himalaya</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/594/large_1888_0241__0002_.jpg</image:loc><image:title>Whole rigged model of H.M.S. &apos;Himalaya&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/578/large_1888_0241__0001_.jpg</image:loc><image:title>Whole rigged model of H.M.S. &apos;Himalaya&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/389/large_smg00215356.jpg</image:loc><image:title>Whole rigged model of H.M.S. &apos;Himalaya&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19342/model-of-scottish-ore-hearth-for-lead-ore</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/424/large_smg00093761.jpg</image:loc><image:title>Model of Scottish ore hearth for lead ore</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/421/large_smg00093734.jpg</image:loc><image:title>Model of Scottish ore hearth for lead ore</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/416/large_smg00093722.jpg</image:loc><image:title>Model of Scottish ore hearth for lead ore</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44862/scottish-spinning-wheel-c-1760</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/914/large_smg00021252.jpg</image:loc><image:title>Scottish spinning wheel, c. 1760</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/296/921/large_smg00021251.jpg</image:loc><image:title>Scottish spinning wheel, c. 1760</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136038/leather-covered-instrument-case-consisting-of-2-cases</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/951/large_smg00253954.jpg</image:loc><image:title>Leather covered instrument case consisting of 2 cases</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198499/mahogany-medicine-chest-1838-1858</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/995/large_smg00284061.jpg</image:loc><image:title>Mahogany medicine chest, 1838-1858</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203459/kodak-optical-outfit</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62004/crossley-otto-silent-horizontal-engine</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/885/large_1888_0296__0001_.jpg</image:loc><image:title>Crossley Otto &apos;Silent&apos; Horizontal Engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/886/large_1888_0296__0002_.jpg</image:loc><image:title>Crossley Otto &apos;Silent&apos; Horizontal Engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6798/thomson-strained-suspension-moving-magnet-mirror-galvanometer</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/567/large_1943_0239_0001.jpg</image:loc><image:title>Thomson strained suspension moving magnet mirror galvanometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25251/sectioned-morris-mini-minor-car</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425529/digital-wrist-watch-made-by-casio-1997</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/126/large_smg00084860.jpg</image:loc><image:title>Digital wrist watch, made by Casio, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/895/large_smg00084860.jpg</image:loc><image:title>Digital wrist watch, made by Casio, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/125/large_smg00084859.jpg</image:loc><image:title>Digital wrist watch, made by Casio, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/894/large_smg00084859.jpg</image:loc><image:title>Digital wrist watch, made by Casio, 1997</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177862/3-trephining-instruments-with-sharks-tooth-blades-and-wooden-handles</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179124/field-operation-instrument-set-in-cotton-roll-within-metal-box</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/28/large_smg00057159.jpg</image:loc><image:title>Field operation instrument set in cotton roll within metal box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/large_1989_0271_0001.jpg</image:loc><image:title>Field operation instrument set in cotton roll within metal box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241193/pathescope-175mm-home-talkie-projector-and-speaker</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146770/etui</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/535/large_a71898_0006__0002_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/534/large_a71898__0002_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/532/large_a71898__0001_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/533/large_a71898_0006__0001_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/51/large_smg00170843.jpg</image:loc><image:title>Etui</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157882/meerschaum-tobacco-pipe-with-screw-on-amber-mouthpiece-and-enclosed-in-leather-case</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8190/ross-valentine-microscope-with-varley-stage-and-accessories</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/677/large_smg00072538.jpg</image:loc><image:title>Ross-Valentine microscope with Varley stage and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/680/large_smg00072541.jpg</image:loc><image:title>Ross-Valentine microscope with Varley stage and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/678/large_smg00072539.jpg</image:loc><image:title>Ross-Valentine microscope with Varley stage and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/681/large_smg00072542.jpg</image:loc><image:title>Ross-Valentine microscope with Varley stage and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/682/large_smg00072543.jpg</image:loc><image:title>Ross-Valentine microscope with Varley stage and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/679/large_smg00072540.jpg</image:loc><image:title>Ross-Valentine microscope with Varley stage and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428518/stethoscope-down-england-headframe</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80460/drug-jar</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8931703/covid19-manchester-city-council-welcome-back-banners</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121576/brass-stand</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123720/circular-vessels-for-water-or-medicines</loc><lastmod>2026-04-11T15:49:17.071Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44633/cymbal-domestic-circular-knitting-machine</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8083377/ve100-v3-fuel-cell-system</loc><lastmod>2026-04-11T15:49:16.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/684/large_2007_0005__0002_.jpg</image:loc><image:title>VE100 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stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/302/large_smg00089110.jpg</image:loc><image:title>Model of a Titan Gemini aircraft with stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/634/large_smg00089111.jpg</image:loc><image:title>Model of a Titan Gemini aircraft with stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/186/large_smg00089111.jpg</image:loc><image:title>Model of a Titan Gemini aircraft with stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7026/trigger-mechanism-with-round-search-coil-and-long</loc><lastmod>2026-04-11T15:49:16.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8783011/how-to-tell-if-youve-caught-gonorrhoea-posters</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/109/large_1999_0241_0199__0001_.jpg</image:loc><image:title>&apos;How to tell if you&apos;ve caught gonorrhoea&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/110/large_1999_0241_0199__0002_.jpg</image:loc><image:title>&apos;How to tell if you&apos;ve caught gonorrhoea&apos; 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set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18273/seven-rotating-mechanical-lantern-slides-by-carpenter-and-westley</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49222/silver-sugar-bowl-with-decorative-loop-handle-and-spoon</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126231/glass-bottle-and-1-glass-jar</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205730/great-northern-railway-locomotive-251</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/459/large_nrm_ct_937069.jpg</image:loc><image:title>Great Northern Railway, locomotive 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photographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8614232/brushes-used-during-liquid-based-cytology-screening-to-take-cervical-a-sample-hologic-1990-2017</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/143/large_smg00203132.jpg</image:loc><image:title>brushes used during liquid-based cytology screening to take cervical a sample, Hologic, 1990-2017</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/140/large_smg00203119.jpg</image:loc><image:title>brushes used during liquid-based cytology screening to take cervical a sample, Hologic, 1990-2017</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157346/white-porcelain-tobacco-pipe</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/648/large_smg00196642.jpg</image:loc><image:title>White porcelain tobacco 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instrument cabinet and writing desk</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241310/zeiss-ikon-16mm-projection-outfit</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075875/fire-drill-and-hearth-in-sheath-queensland-australia</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66878/royal-polytechnic-institution</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/138/large_1983_0128_0001__0001_.jpg</image:loc><image:title>Royal Polytechnic Institution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/143/large_1983_0128_0012__0003_.jpg</image:loc><image:title>Royal Polytechnic Institution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/142/large_1983_0128_0007__0001_.jpg</image:loc><image:title>Royal Polytechnic Institution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/141/large_1983_0128_0006__0001_.jpg</image:loc><image:title>Royal Polytechnic Institution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/140/large_1983_0128_0005__0001_.jpg</image:loc><image:title>Royal Polytechnic Institution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/139/large_1983_0128_0004__0001_.jpg</image:loc><image:title>Royal Polytechnic Institution</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412603/zenith-ec-metam-rv-21-inverted-binocular-metallurgical-microscope-with-differential-interference-contrast</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153280/nerves-of-the-orbit-and-ophthalmic-ganglia</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3949/pair-of-rimless-spectacles</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46223/model-of-steam-hammer-c-1906</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173253/trocar-steel-with-silver-trocar-and-wooden-handle-inside-incomplete-leather-case</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60686/halls-nautical-slide-rule</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/699/large_smg00048660.jpg</image:loc><image:title>Hall&apos;s nautical slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/698/large_smg00048659.jpg</image:loc><image:title>Hall&apos;s nautical slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8003671/mechanical-analogue-alarm-clock</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/652/large_smg00084567.jpg</image:loc><image:title>Mechanical analogue alarm clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/658/large_smg00084573.jpg</image:loc><image:title>Mechanical analogue alarm clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176703/prototype-electrical-cautery</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5306/photographs-showing-the-experimental-face-of-bepo-atomic-pile</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151404/straight-spectacles-of-steel-wire</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445079/two-copper-pipes-and-clip-made-using-reclaimed-copper-from-electronic-circuit-boards</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60676/precision-pantograph</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/513/large_smg00052805.jpg</image:loc><image:title>Precision pantograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93502/urethroscope-berlin-germany-1901-1920</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/744/large_a600221.jpg</image:loc><image:title>Urethroscope, Berlin, Germany, 1901-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63225/commodore-sr7919d</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/878/large_smg00080754.jpg</image:loc><image:title>Commodore SR7919D</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/875/large_smg00080750.jpg</image:loc><image:title>Commodore SR7919D</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214850/three-silver-plated-salt-cellars-british-railways</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93909/swab-with-case-supplied-by-public-health-dept</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117420/ficord-battery-tape-recorder-ia-no-8635-with-accessories</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410836/early-pattern-small-whitworth-adjustable-screw-plate</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/215/large_smg00066859.jpg</image:loc><image:title>Early pattern small Whitworth adjustable screw plate</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32790/six-samples-injection-moulded-submarine-coaxial-core-joints</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/464/large_smg00226603.jpg</image:loc><image:title>Six samples &apos;injection-moulded submarine coaxial core joints&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/461/large_smg00226600.jpg</image:loc><image:title>Six samples &apos;injection-moulded submarine coaxial core joints&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/465/large_smg00226604.jpg</image:loc><image:title>Six samples &apos;injection-moulded submarine coaxial core joints&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/463/large_smg00226602.jpg</image:loc><image:title>Six samples &apos;injection-moulded submarine coaxial core joints&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/462/large_smg00226601.jpg</image:loc><image:title>Six samples &apos;injection-moulded submarine coaxial core joints&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/460/large_smg00226599.jpg</image:loc><image:title>Six samples &apos;injection-moulded submarine coaxial core joints&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13849/pestle-and-mortar-for-laboratory-use</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084477/compact-graflex-camera</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/63/large_smg00362486.jpg</image:loc><image:title>Compact Graflex camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91534/tongue-depressor</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202812/original-master-clock-from-the-royal-aircraft-factory</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24481/acetylene-motor-car-headlamp</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55805/fighter-type-inertia-navigation-platform-with-components</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/335/large_smg00078823.jpg</image:loc><image:title>Fighter type Inertia Navigation Platform, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/336/large_smg00078825.jpg</image:loc><image:title>Fighter type Inertia Navigation Platform, with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205669/mole-richardson-model-16tv-floodlight</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/6/large_smg00361592.jpg</image:loc><image:title>Mole Richardson Model 16TV Floodlight</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/819/large_smg00361461.jpg</image:loc><image:title>Mole Richardson Model 16TV Floodlight</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/30/large_smg00361460.jpg</image:loc><image:title>Mole Richardson Model 16TV Floodlight</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5562/original-portable-apparatus-for-detecting-and-locating-lost-radium-used-by-professor-hopwood</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co480989/detailed-collection-of-air-mail-covers</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155853/four-mullioned-windows-red-and-green-glass-english-1600-1800</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9354399/compound-microscope-with-condensing-lenses-and-case</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/682/large_y1986_0242_0003_0003__0003_.jpg</image:loc><image:title>Compound Microscope with condensing lenses and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/680/large_y1986_0242_0003_0003__0001_.jpg</image:loc><image:title>Compound Microscope with condensing lenses and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/684/large_y1986_0242_0003_0003__0005_.jpg</image:loc><image:title>Compound Microscope with condensing lenses and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/683/large_y1986_0242_0003_0003__0004_.jpg</image:loc><image:title>Compound Microscope with condensing lenses and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/681/large_y1986_0242_0003_0003__0002_.jpg</image:loc><image:title>Compound Microscope with condensing lenses and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/446/large_smg00245479.jpg</image:loc><image:title>Compound Microscope with condensing lenses and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/960/large_smg00246078.jpg</image:loc><image:title>Compound Microscope with condensing lenses and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25086/klg-single-pole-heater-plug</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/433/large_smg00195424.jpg</image:loc><image:title>K.L.G. single-pole heater plug</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/432/large_smg00195423.jpg</image:loc><image:title>K.L.G. single-pole heater plug</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74640/medal-awarded-to-edward-jones-by-christs-hospital</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/780/large_smg00014347__0002_.jpg</image:loc><image:title>Medal awarded to Edward Jones by Christ&apos;s Hospital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/779/large_smg00014347__0001_.jpg</image:loc><image:title>Medal awarded to Edward Jones by Christ&apos;s Hospital</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co459/early-electric-clock-by-wheatstone-with-base-and-small-part</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/4/large_smg00052363.jpg</image:loc><image:title>Early electric clock by Wheatstone with base and small part</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/554/large_smg00060518.jpg</image:loc><image:title>Early electric clock by Wheatstone with base and small part</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170689/surgical-instrument-set-cased-by-ash-english</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/224/large_smg00281207.jpg</image:loc><image:title>Surgical instrument set, cased by Ash, English</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62104/aspin-experimental-petrol-engine</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202742/two-signs-from-rae-roads-and-building-balloon-road</loc><lastmod>2026-04-11T15:49:19.677Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44579/model-of-dyeing-apparatus</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782989/sex-feels-better-when-youre-using-a-condom-posters</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/40/large_1999_0241_0131__0001_.jpg</image:loc><image:title>&apos;Sex feels better when you&apos;re using a condom&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/42/large_1999_0241_0131__0002_.jpg</image:loc><image:title>&apos;Sex feels better when you&apos;re using a condom&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37166/original-switchboard-from-the-mansion-house</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/356/large_smg00353050.jpg</image:loc><image:title>Original switchboard from the Mansion House</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/360/large_smg00353054.jpg</image:loc><image:title>Original switchboard from the Mansion House</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/355/large_smg00353049.jpg</image:loc><image:title>Original switchboard from the Mansion House</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/357/large_smg00353051.jpg</image:loc><image:title>Original switchboard from the Mansion House</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/353/large_smg00353046.jpg</image:loc><image:title>Original switchboard from the Mansion House</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35132/control-unit-receiver-aerial-switching-panel</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/399/large_smg00240901.jpg</image:loc><image:title>Control unit receiver aerial switching panel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/398/large_smg00240900.jpg</image:loc><image:title>Control unit receiver aerial switching panel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/400/large_smg00240904.jpg</image:loc><image:title>Control unit receiver aerial switching panel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14428/tracerlab-4tt-scanner</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co207/verge-watch-with-inner-and-outer-cases</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/924/large_1916_0105__0001_.jpg</image:loc><image:title>Verge watch with inner and outer cases</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/926/large_1916_0105__0003_.jpg</image:loc><image:title>Verge watch with inner and outer cases</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/925/large_1916_0105__0002_.jpg</image:loc><image:title>Verge watch with inner and outer cases</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57038/five-positive-transparencies</loc><lastmod>2026-04-11T15:49:19.929Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19218/five-heavy-glass-shades-in-dark-green-and-clear</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/948/large_smg00086277.jpg</image:loc><image:title>Five heavy glass shades in dark green and clear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/951/large_smg00086280.jpg</image:loc><image:title>Five heavy glass shades in dark green and clear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/949/large_smg00086278.jpg</image:loc><image:title>Five heavy glass shades in dark green and clear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/950/large_smg00086279.jpg</image:loc><image:title>Five heavy glass shades in dark green and clear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/952/large_smg00087698.jpg</image:loc><image:title>Five heavy glass shades in dark green and clear</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43666/collection-of-tipped-and-untipped-coal-cutter-picks-and-drill-bits-comprising-6-standard-wimet-tipped-cutter-picks</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212449/model-railway-wagon-power-petrol</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38888/14-scale-model-of-a-bean-drill</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36082/model-tk41-reel-to-reel-tape-recorder-by-grundig</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8059727/wooden-box-containing-parts-of-early-x-ray-camera</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149913/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/859/large_smg00280521.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62218/two-break-back-mouse-or-rat-traps</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/991/large_smg00078682.jpg</image:loc><image:title>Two break-back mouse or rat traps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/990/large_smg00078681.jpg</image:loc><image:title>Two break-back mouse or rat traps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80978/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8219210/plaster-cast-vase-or-ewer-upper-part-broken</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/666/large_1926_1075_0304__0001_.jpg</image:loc><image:title>Plaster cast, vase or ewer, upper part broken</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/664/large_1926_1075_0304__0003_.jpg</image:loc><image:title>Plaster cast, vase or ewer, upper part broken</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/665/large_1926_1075_0304__0002_.jpg</image:loc><image:title>Plaster cast, vase or ewer, upper part broken</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/53/large_smg00049393.jpg</image:loc><image:title>Plaster cast, vase or ewer, upper part broken</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/963/large_smg00067941.jpg</image:loc><image:title>Plaster cast, vase or ewer, upper part broken</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43526/model-of-18th-century-mines-at-freiberg-saxony-germany</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/98/large_smg00653792.jpg</image:loc><image:title>Model of 18th century mines at Freiberg, Saxony, Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/96/large_smg00653789.jpg</image:loc><image:title>Model of 18th century mines at Freiberg, Saxony, Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/99/large_smg00653793.jpg</image:loc><image:title>Model of 18th century mines at Freiberg, Saxony, Germany</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148430/gas-mask</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44491/4-ft-sample-of-30-circumference-braidline-nylon-rope-with-whipped-ends</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139327/card-box-containing-2-diathermy-electrodes-with-leads</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205620/recordak-commercial-microfilm-camera-model-ar</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/917/large_smg00359237.jpg</image:loc><image:title>Recordak Commercial Microfilm Camera Model AR</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66499/5-handbills-advertising-exhibitions-of-microscopy</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/383/large_1980_0931_0003.jpg</image:loc><image:title>5 Handbills advertising exhibitions of microscopy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/381/large_1980_0931_0001.jpg</image:loc><image:title>5 Handbills advertising exhibitions of microscopy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/384/large_1980_0931_0004__0001_.jpg</image:loc><image:title>5 Handbills advertising exhibitions of microscopy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/386/large_1980_0931_0005.jpg</image:loc><image:title>5 Handbills advertising exhibitions of microscopy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/382/large_1980_0931_0002.jpg</image:loc><image:title>5 Handbills advertising exhibitions of microscopy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/385/large_1980_0931_0004__0002_.jpg</image:loc><image:title>5 Handbills advertising exhibitions of microscopy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134032/apothecarys-balance-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3331/endoscope-flexible-section-with-outer-sheathing-removed</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/32/large_smg00084099.jpg</image:loc><image:title>Endoscope flexible section with outer sheathing removed</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63909/iotechnology-ltd-desktop-computer</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8061718/brass-brooch-type-chinsese-padlock</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46512/spindle-machining-centre</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13528/varian-a-60-nuclear-magnetic-resonance-spectrometer-c-1965</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/204/large_smg00650791.jpg</image:loc><image:title>Varian A 60 nuclear magnetic resonance  spectrometer, c 1965.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1094/sun-glass-sundial</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/847/large_smg00083255.jpg</image:loc><image:title>Sun-Glass sundial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119343/oil-lamp-for-microscopy</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8558819/baxter-dual-arm-collaborative-robot</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25444/model-of-a-pair-horse-landau-carriage</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/925/large_smg00081620.jpg</image:loc><image:title>Model of a pair horse &apos;landau&apos; carriage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/923/large_smg00081617.jpg</image:loc><image:title>Model of a pair horse &apos;landau&apos; carriage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/110/large_smg00196177.jpg</image:loc><image:title>Model of a pair horse &apos;landau&apos; carriage</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6376/wimshurst-machine-in-glazed-case-with-two-leyden-jars</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31907/collection-of-5-relays</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140879/lancets-in-fish-skin-shagreen-case-with-silver-mount</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3660/jamin-circle-for-repeating-the-optical-experiments-of-jamin-and-senarmont</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/436/large_smg00030936.jpg</image:loc><image:title>Jamin circle for repeating the optical experiments of Jamin and Senarmont</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/438/large_smg00030941.jpg</image:loc><image:title>Jamin circle for repeating the optical experiments of Jamin and Senarmont</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18504/kinemacolor-cine-camera-made-by-moy-and-bastie-to-charles-urbans-design</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10951/yonex-adx-golf-club</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/299/large_smg00118301.jpg</image:loc><image:title>Yonex ADX Golf Club</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8231519/toys-used-for-lowenfelds-world-technique-therapy</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131902/pair-of-carved-and-painted-wooden-angels-originally-supporting-wrought-iron-pharmacy-screen</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8078321/box-of-stereotaxic-apparatus</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8083246/tenmon-bunya-no-zu-map-showing-divisions-of-the-heavens-and-regions-they-govern</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/646/large_2007_0001__0003_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/645/large_2007_0001__0002_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/650/large_2007_0001__0007_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/644/large_2007_0001__0001_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/651/large_2007_0001__0008_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/649/large_2007_0001__0006_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/648/large_2007_0001__0005_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/647/large_2007_0001__0004_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/316/large_2007_0001__0013_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/245/large_2007_0001__0012_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/243/large_2007_0001__0010_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/244/large_2007_0001__0011_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/242/large_2007_0001__0009_.jpg</image:loc><image:title>Tenmon Bun’ya no zu (map showing divisions of the heavens and regions they govern)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204492/letter-from-sir-john-herschel-to-julia-margaret-cameron-1866</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16102/ernemann-chromos-camera-118-and-accessories</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/755/large_smg00450706.jpg</image:loc><image:title>Ernemann Chromos Camera 118 and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/940/large_smg00452000.jpg</image:loc><image:title>Ernemann Chromos Camera 118 and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/716/large_smg00452002.jpg</image:loc><image:title>Ernemann Chromos Camera 118 and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/754/large_smg00450705.jpg</image:loc><image:title>Ernemann Chromos Camera 118 and Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454234/desmo-rear-view-swivelling-mirror-for-motor-vehicles</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408190/transit-theodolite</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/74/large_smg00247232__0001_.jpg</image:loc><image:title>Transit Theodolite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/76/large_smg00247232__0003_.jpg</image:loc><image:title>Transit Theodolite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/77/large_smg00247232__0004_.jpg</image:loc><image:title>Transit Theodolite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/75/large_smg00247232__0002_.jpg</image:loc><image:title>Transit Theodolite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/78/large_smg00247232__0005_.jpg</image:loc><image:title>Transit Theodolite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/871/large_smg00247234.jpg</image:loc><image:title>Transit Theodolite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417498/therm-titrator-unit-model-gb-2000-isp</loc><lastmod>2026-04-11T15:49:20.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13191/bechholds-apparatus-for-ultra-filtration</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/259/large_smg00026274.jpg</image:loc><image:title>Bechhold&apos;s apparatus for ultra-filtration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/453/814/large_smg00026274.jpg</image:loc><image:title>Bechhold&apos;s apparatus for ultra-filtration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/549/large_smg00653642.jpg</image:loc><image:title>Bechhold&apos;s apparatus for ultra-filtration</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454192/britax-motor-vehicle-seat-belt-length-with-one-metal-anchorage-device-attached-to-one-end</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/510/large_smg00052633.jpg</image:loc><image:title>Britax motor vehicle seat belt length with one metal anchorage device attached to one end</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/835/large_smg00052633.jpg</image:loc><image:title>Britax motor vehicle seat belt length with one metal anchorage device attached to one end</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/509/large_smg00052632.jpg</image:loc><image:title>Britax motor vehicle seat belt length with one metal anchorage device attached to one end</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/834/large_smg00052632.jpg</image:loc><image:title>Britax motor vehicle seat belt length with one metal anchorage device attached to one end</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116556/kipps-apparatus</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90377/marble-copy-of-the-apollo-belvedere</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/120/large_smg00053080.jpg</image:loc><image:title>Marble copy of the Apollo Belvedere</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79450/syrup-jar-used-to-store-oil-of-violets-italy-1701-1730</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/654/large_a52208.jpg</image:loc><image:title>Syrup jar used to store Oil of Violets, Italy, 1701-1730</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127238/artificial-right-leg-for-patient-with-amputation-above-ankle-who-has-lost-use-of-knee</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47981/collection-of-sheet-metal-work-tools-and-workpieces-from-a-metal-workshop</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100083/two-sets-of-pinned-lower-anterior-porcelain-teeth</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101815/3-dental-hand-held-burs</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135626/horrocks-saline-infusion-apparatus</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24700/demonstration-windscreen-wiper</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/971/large_smg00457594.jpg</image:loc><image:title>Demonstration windscreen wiper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/970/large_smg00457593.jpg</image:loc><image:title>Demonstration windscreen wiper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101765/2-dental-stoppers</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161816/amputation-set</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/135/large_smg00265009.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115295/cardboard-box-containing-items-of-experimental-apparatus</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/611/large_a658123_0001__0002_.jpg</image:loc><image:title>Cardboard box containing items of experimental apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/628/large_a658123_0001__0003_.jpg</image:loc><image:title>Cardboard box containing items of experimental apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/627/large_a658123_0001__0001_.jpg</image:loc><image:title>Cardboard box containing items of experimental apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/965/large_smg00274137.jpg</image:loc><image:title>Cardboard box containing items of experimental apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/432/large_smg00319906.jpg</image:loc><image:title>Cardboard box containing items of experimental apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8930281/military-petrol-bowser</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/890/large_smg00073049.jpg</image:loc><image:title>Military petrol bowser</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203369/watson-folding-plate-camera-and-accessories</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/932/large_smg00362534.jpg</image:loc><image:title>Watson Folding Plate Camera and Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co522214/talk-with-me-barbie-doll</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/108/large_smg00177260.jpg</image:loc><image:title>Talk With Me! Barbie doll</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138854/neonatal-resuscitation-kit-united-kingdom-1951-1960</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/large_1984_1746.jpg</image:loc><image:title>Neonatal resuscitation kit, United Kingdom, 1951-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111718/three-glass-display-bottles</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44659/four-gills-off-drawing-frames</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35597/murphy-portable-mains-receiver</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8554890/case-labelled-the-man-with-the-golden-gun-with-cine-camera-equipment</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425906/tonbridge-wells-gas-co-seal</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/209/large_1997_0724__0001_.jpg</image:loc><image:title>Tonbridge Wells Gas Co seal.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8338784/tin-stereoviewer</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/809/large_2012_0006__0003_.jpg</image:loc><image:title>tin stereoviewer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/807/large_2012_0006__0001_.jpg</image:loc><image:title>tin stereoviewer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/808/large_2012_0006__0002_.jpg</image:loc><image:title>tin stereoviewer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60243/semicircular-brass-protractor-by-william-wilton</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/668/large_smg00046168.jpg</image:loc><image:title>Semicircular brass protractor by William Wilton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/667/large_smg00046167.jpg</image:loc><image:title>Semicircular brass protractor by William Wilton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43857/safety-lamp</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131171/green-marble-mortar-with-flared-pedestal-foot</loc><lastmod>2026-04-11T15:49:22.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/208/large_smg00204454.jpg</image:loc><image:title>Green marble mortar with flared pedestal foot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113420/two-green-glass-bottles</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358663/potters-infants-soothing-syrup</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/763/large_cd0702_052_130108_1995_2_240_patterson_zochonis_sample.jpg</image:loc><image:title>Potter&apos;s Infants Soothing Syrup</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8882/bottles-containing-hargreaves-salt-and-hargreaves-salt-cake</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58118/six-imperial-customs-measures</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/38/large_smg00048955.jpg</image:loc><image:title>Six Imperial Customs Measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/29/large_smg00048940.jpg</image:loc><image:title>Six Imperial Customs Measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/782/large_smg00048940.jpg</image:loc><image:title>Six Imperial Customs Measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/35/large_smg00048952.jpg</image:loc><image:title>Six Imperial Customs Measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/36/large_smg00048953.jpg</image:loc><image:title>Six Imperial Customs Measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/28/large_smg00048939.jpg</image:loc><image:title>Six Imperial Customs Measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/34/large_smg00048951.jpg</image:loc><image:title>Six Imperial Customs Measures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187/clock-with-hipp-pendulum</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/880/large_smg00079935.jpg</image:loc><image:title>Clock with Hipp pendulum</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/182/large_smg00085464.jpg</image:loc><image:title>Clock with Hipp pendulum</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205318/albanian-portfolio-the-balkan-man</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142610/control-panel</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/703/large_smg00254263.jpg</image:loc><image:title>Control panel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/702/large_smg00254262.jpg</image:loc><image:title>Control panel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525173/gemini-e-digital-electronic-stethoscope</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121342/ostermilk-complete-formula-infant-milk-powder</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co497154/tandberg-tt-12000-d-mac-encoder-rack</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205372/argus-lens-accessory-kit-black-leather-case-with-foam-rubber-cut-to-take-accessories</loc><lastmod>2026-04-11T15:49:22.941Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102147/rathbone-dental-unit-london-england-1932</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/424/large_denc300005.jpg</image:loc><image:title>&apos;Rathbone&apos; dental unit, London, England, 1932</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62252/de1-components</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/123/large_1971_0267_0005.jpg</image:loc><image:title>DE1 components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/122/large_1971_0267_0003.jpg</image:loc><image:title>DE1 components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59328/edens-screw-diameter-measuring-machine-1916</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8030300/four-tv88-television-camera-lenses</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98057/2-dental-plastics-instruments</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/20/large_smg00295030.jpg</image:loc><image:title>2 Dental plastics instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/19/large_smg00295029.jpg</image:loc><image:title>2 Dental plastics instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428702/littmann-master-classic-gold-edition-stethoscope</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/290/963/large_1997_1250__0001_.jpg</image:loc><image:title>Littmann Master Classic Gold Edition Stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/290/966/large_1997_1250__0002_.jpg</image:loc><image:title>Littmann Master Classic Gold Edition Stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/927/large_smg00284421.jpg</image:loc><image:title>Littmann Master Classic Gold Edition Stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/926/large_smg00284420.jpg</image:loc><image:title>Littmann Master Classic Gold Edition Stethoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102754/two-animal-horns</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co519089/peters-bekesy-audiometer-accessory-and-instruction-manual</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2560/five-bottles-of-eutectic-alloys-of-various-metals</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126975/two-sand-filled-bolsters</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142049/ultratherm-electrotherapeutic-machine</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147183/vaccination-shield-london-england-1851-1900</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/3/large_a615120.jpg</image:loc><image:title>Vaccination shield, London, England, 1851-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160308/rectangular-black-fish-skin-instrument-case-containing-five-mastoid-drills-and-three-other-instruments</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/701/large_smg00290808.jpg</image:loc><image:title>Rectangular black fish-skin instrument case containing five mastoid drills and three other instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91704/set-of-fenton-uterine-dilators</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8946934/prototype-of-hug-by-laugh-a-sensory-device-for-people-living-with-advanced-dementia</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/554/large_smg00645628.jpg</image:loc><image:title>Prototype of HUG by LAUGH, a sensory device for people living with advanced dementia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/993/large_smg00035430.jpg</image:loc><image:title>Prototype of HUG by LAUGH, a sensory device for people living with advanced dementia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8634085/wall-mountable-alcohol-gel-hand-sanitiser-dispenser-as-used-in-workplaces-and-nhs-hospitals</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/223/large_e2018_0843_0001__0003_.jpg</image:loc><image:title>Wall mountable alcohol gel hand sanitiser dispenser as used in workplaces and NHS hospitals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/221/large_e2018_0843_0001__0001_.jpg</image:loc><image:title>Wall mountable alcohol gel hand sanitiser dispenser as used in workplaces and NHS hospitals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/222/large_e2018_0843_0001__0002_.jpg</image:loc><image:title>Wall mountable alcohol gel hand sanitiser dispenser as used in workplaces and NHS hospitals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/612/large_smg00272734.jpg</image:loc><image:title>Wall mountable alcohol gel hand sanitiser dispenser as used in workplaces and NHS hospitals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/730/large_smg00272732.jpg</image:loc><image:title>Wall mountable alcohol gel hand sanitiser dispenser as used in workplaces and NHS hospitals</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23535/masses-of-scrap-iron-found-on-the-floor-of-the-reverberatory-reheating-furnace-at-the-highfield-works</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/502/large_smg00047009.jpg</image:loc><image:title>Masses of scrap iron found on the floor of the reverberatory reheating furnace at the Highfield Works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/500/large_smg00047007.jpg</image:loc><image:title>Masses of scrap iron found on the floor of the reverberatory reheating furnace at the Highfield Works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/503/large_smg00047010.jpg</image:loc><image:title>Masses of scrap iron found on the floor of the reverberatory reheating furnace at the Highfield Works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/501/large_smg00047008.jpg</image:loc><image:title>Masses of scrap iron found on the floor of the reverberatory reheating furnace at the Highfield Works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/504/large_smg00047011.jpg</image:loc><image:title>Masses of scrap iron found on the floor of the reverberatory reheating furnace at the Highfield Works</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24194/lucas-type-494-reversing-lamp</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42823/ornamental-gas-table-lamp-british-late-19th-century</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116714/waisted-blood-transfusion-bottles-x2</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/595/large_smg00269527.jpg</image:loc><image:title>Waisted Blood Transfusion Bottles, x2</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/596/large_smg00269528.jpg</image:loc><image:title>Waisted Blood Transfusion Bottles, x2</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152924/optical-illusion-europe-1850-1900</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/924/large_a680017__0005_.jpg</image:loc><image:title>Optical illusion, Europe, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/923/large_a680017__0003_.jpg</image:loc><image:title>Optical illusion, Europe, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/922/large_a680017__0002_.jpg</image:loc><image:title>Optical illusion, Europe, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/921/large_a680017__0001_.jpg</image:loc><image:title>Optical illusion, Europe, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/960/large_a680017__0004_.jpg</image:loc><image:title>Optical illusion, Europe, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/499/592/large_smg00269955.jpg</image:loc><image:title>Optical illusion, Europe, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/499/590/large_smg00269952.jpg</image:loc><image:title>Optical illusion, Europe, 1850-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8010526/an-abstract-of-penalties-and-bye-laws-and-regulations</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204234/weston-universal-master-ii-exposure-meter</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60900/two-brass-set-squares</loc><lastmod>2026-04-11T15:49:24.344Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150727/paxtoris-type-ophthalmoscope-with-handle</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131098/small-egg-cup-like-wooden-mortar-with-metal-inner-bowl</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/716/large_smg00208895.jpg</image:loc><image:title>Small egg-cup like wooden mortar with metal inner bowl</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/717/large_smg00208896.jpg</image:loc><image:title>Small egg-cup like wooden mortar with metal inner bowl</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109618/bottle-aqua-laurocerasi</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44009/saxon-miners-lanterns</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35611/receiver-r-54apr-4-ser-nr1582</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59407/five-thread-gauges</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/283/large_smg00182677.jpg</image:loc><image:title>Five thread gauges</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/260/large_smg00182172.jpg</image:loc><image:title>Five thread gauges</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/268/large_smg00182184.jpg</image:loc><image:title>Five thread gauges</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/252/large_smg00182164.jpg</image:loc><image:title>Five thread gauges</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199281/medicine-chest</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/498/large_smg00289258.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60495/ti-slide-rule</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/819/large_smg00050001.jpg</image:loc><image:title>T.I. slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/818/large_smg00050000.jpg</image:loc><image:title>T.I. slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116375/hydrometer-silver-probably-swiss</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/477/large_smg00261394.jpg</image:loc><image:title>Hydrometer, silver, probably Swiss</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78010/conversation-tube-hearing-aid</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95566/obstetric-instrument-set</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/706/large_smg00241995.jpg</image:loc><image:title>Obstetric instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/710/large_smg00242007.jpg</image:loc><image:title>Obstetric instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/707/large_smg00241996.jpg</image:loc><image:title>Obstetric instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8053816/eluent-phials</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214579/two-1-pint-coffee-pots-br-e</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175115/instrument-set-comprising-nasal-forceps</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4571/soft-contact-lens-solutions-hydrosoak-hydroclean-solar</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84549/copy-of-roman-artificial-leg-london-england-1905-1915</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/317/large_a646752.jpg</image:loc><image:title>Copy of Roman artificial leg, London, England, 1905-1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/128/large_a646752__0001_.jpg</image:loc><image:title>Copy of Roman artificial leg, London, England, 1905-1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/129/large_a646752__0002_.jpg</image:loc><image:title>Copy of Roman artificial leg, London, England, 1905-1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/130/large_a646752__0003_.jpg</image:loc><image:title>Copy of Roman artificial leg, London, England, 1905-1915</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2348/set-of-cubical-weights</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52853/bulkeleys-patent-distance-finder-with-components-and-tripod</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/559/large_smg00176831.jpg</image:loc><image:title>Bulkeley&apos;s patent &quot;Distance Finder&quot; with components and tripod</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/970/large_smg00051328.jpg</image:loc><image:title>Bulkeley&apos;s patent &quot;Distance Finder&quot; with components and tripod</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/556/large_smg00176826.jpg</image:loc><image:title>Bulkeley&apos;s patent &quot;Distance Finder&quot; with components and tripod</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133663/bottle-washing-and-sterilizing-equipment</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192923/box-containing-ampoule-of-vaparole-iodine-tincture</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211136/model-broad-gauge-layout-beadgie-severn-junction</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/16/large_smg00356621.jpg</image:loc><image:title>Model Broad Gauge Layout:- &quot;Beadgie Severn Junction&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/501/large_smg00362464.jpg</image:loc><image:title>Model Broad Gauge Layout:- &quot;Beadgie Severn Junction&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201313/two-bottles-of-aromatherapy-essential-oil-lavender-and-eucalyptus</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/747/large_1994_0477__0001_.jpg</image:loc><image:title>Two bottles of aromatherapy essential oil: Lavender; and Eucalyptus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/748/large_1994_0477__0002_.jpg</image:loc><image:title>Two bottles of aromatherapy essential oil: Lavender; and Eucalyptus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52862/optical-range-finder-british-1902-1904</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/227/large_smg00178897.jpg</image:loc><image:title>Optical range-finder, British, 1902-1904</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/281/large_smg00462063.jpg</image:loc><image:title>Optical range-finder, British, 1902-1904</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782983/if-some-1-you-worked-with-had-hiv-the-virus-that-causes-aids-would-it-affect-you-posters</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/786/large_1999_0241_0116_0001.jpg</image:loc><image:title>&apos;If some 1 you worked with had HIV, the virus that causes AIDS, would it affect you?&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/787/large_1999_0241_0116_0002.jpg</image:loc><image:title>&apos;If some 1 you worked with had HIV, the virus that causes AIDS, would it affect you?&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136340/set-of-stomach-pumping-instruments-in-mahogany-case</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/156/large_smg00265376.jpg</image:loc><image:title>Set of stomach pumping instruments in mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125281/skull-bowl-with-lid-and-stand</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8028521/lost-property-memos</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53651/angled-bathythermograph-mk-v-c-1958</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125743/nargileh-tobacco-pipe</loc><lastmod>2026-04-11T15:49:25.279Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4632/intraocular-lenses-implants-for-post-cataract-surgery</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62655/olivetti-p6060-personal-computer</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8093034/photo-electric-exposure-meter</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/199/large_smg00453237.jpg</image:loc><image:title>photo-electric exposure meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/200/large_smg00453238.jpg</image:loc><image:title>photo-electric exposure meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154255/two-can-cutters-with-wood-handles-birmingham-1920-50</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148477/a-letter-to-edward-jenner-and-two-locks-of-his-hair</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177621/aspirator-and-accessories-cased</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/613/large_smg00278536.jpg</image:loc><image:title>Aspirator and accessories, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148394/gas-mask</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83280/fragment-of-lead-water-pipe-roman-200bc-200ad</loc><lastmod>2026-04-11T15:49:25.795Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8052702/2-china-clay-developing-dishes</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211609/model-steam-train-oo-gauge-london-midland-and-scottish-railway-royal-train</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139981/cupping-set-with-scarificator</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/756/large_smg00270485.jpg</image:loc><image:title>Cupping set with scarificator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174220/lithotomy-set</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63877/word-processor</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/222/large_smg00651126.jpg</image:loc><image:title>Word processor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/225/large_smg00651157.jpg</image:loc><image:title>Word processor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/226/large_smg00651159.jpg</image:loc><image:title>Word processor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/227/large_smg00651160.jpg</image:loc><image:title>Word processor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/223/large_smg00651155.jpg</image:loc><image:title>Word processor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/191/large_smg00651127.jpg</image:loc><image:title>Word processor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/224/large_smg00651156.jpg</image:loc><image:title>Word processor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/221/large_smg00651125.jpg</image:loc><image:title>Word processor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175071/trephination-set</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/229/large_smg00191924.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co195954/bottles-and-box-for-halycayne-capsules</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/545/large_1985_1193_0003_0001__0001_.jpg</image:loc><image:title>Bottles and box for Halycayne capsules</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1454/experiment-apparatus</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/934/large_1930_0455__0002_.jpg</image:loc><image:title>Experiment apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/380/large_1930_0455__0001_.jpg</image:loc><image:title>Experiment apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49825/two-specimens-of-romano-british-daub-from-coldham-fen</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/609/large_smg00154170.jpg</image:loc><image:title>Two specimens of Romano-British daub, from Coldham Fen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/608/large_smg00154169.jpg</image:loc><image:title>Two specimens of Romano-British daub, from Coldham Fen</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59331/bingham-powell-pitch-measuring-machine</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62165/brewer-mast-ozonesonde-1992</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/441/large_smg00175281.jpg</image:loc><image:title>Brewer Mast Ozonesonde, 1992</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/442/large_smg00175282.jpg</image:loc><image:title>Brewer Mast Ozonesonde, 1992</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4105/early-pattern-of-lovibond-tintometer</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95159/obstetrical-forceps</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204866/group-of-medals-and-plaques</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115718/large-clear-glass-funnel-with-tap-and-outlet</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528279/six-vacuum-tubes-see-6-stroke-nos</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/212/large_smg00085808.jpg</image:loc><image:title>Six vacuum tubes (see 6 stroke nos).</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3726/small-gregorian-reflecting-telescope-1-inch</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/10/large_smg00052389.jpg</image:loc><image:title>Small Gregorian reflecting telescope 1 inch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/835/large_smg00030657.jpg</image:loc><image:title>Small Gregorian reflecting telescope 1 inch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/59/large_smg00083312.jpg</image:loc><image:title>Small Gregorian reflecting telescope 1 inch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6493/cylinder-electrostatic-machine-with-leyden-jar-about-1790-with-components</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/819/large_b000134.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/76/large_1889_0029.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/110/large_smg00085741.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/461/large_smg00086786.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/114/large_smg00085746.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/109/large_smg00085740.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/459/large_smg00086784.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/466/large_smg00086791.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/112/large_smg00085743.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/457/large_smg00086782.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/467/large_smg00086792.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/456/large_smg00086781.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/113/large_smg00085745.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/464/large_smg00086789.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/111/large_smg00085742.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/115/large_smg00085747.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/465/large_smg00086790.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/463/large_smg00086788.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/460/large_smg00086785.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/462/large_smg00086787.jpg</image:loc><image:title>Cylinder electrostatic machine with Leyden jar, about 1790, with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16537/folding-bellows-field-or-stand-camera</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co195084/first-aid-kit-used-on-the-pan-american-goodwill-flight-in-1926-1927</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/970/large_a700013.jpg</image:loc><image:title>First Aid kit used on the Pan American Goodwill Flight in 1926-1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/701/large_smg00258465.jpg</image:loc><image:title>First Aid kit used on the Pan American Goodwill Flight in 1926-1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/692/large_smg00258456.jpg</image:loc><image:title>First Aid kit used on the Pan American Goodwill Flight in 1926-1927</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175547/combination-instrument-for-cranial-surgery</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120699/breast-pump</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8422286/collection-of-disposable-cameras</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52817/theodolite-with-circles-of-6-and-4-inches</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/668/large_smg00051491.jpg</image:loc><image:title>Theodolite with circles of 6 and 4 inches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/670/large_smg00051494.jpg</image:loc><image:title>Theodolite with circles of 6 and 4 inches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/669/large_smg00051492.jpg</image:loc><image:title>Theodolite with circles of 6 and 4 inches</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20612/alderley-edge-ore-containing-black-oxide-of-copper</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/297/large_smg00031117.jpg</image:loc><image:title>Alderley Edge ore, containing black oxide of copper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/298/large_smg00031118.jpg</image:loc><image:title>Alderley Edge ore, containing black oxide of copper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8103420/photographs-by-alistair-morrison-from-the-time-to-reflect-project</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3371/microscope-mirror-figuring-machine-built-by-dr-burch-in-bristol</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co439001/model-highland-railway-steam-locomotive</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/932/large_smg00460772.jpg</image:loc><image:title>model highland railway steam locomotive</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19756/steel-tensile-test-pieces</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8029353/kyocera-corporation-ceramic-double-edged-slicer</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/641/large_2004_0028__0003_.jpg</image:loc><image:title>Kyocera Corporation ceramic double-edged slicer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/639/large_2004_0028__0001_.jpg</image:loc><image:title>Kyocera Corporation ceramic double-edged slicer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/640/large_2004_0028__0002_.jpg</image:loc><image:title>Kyocera Corporation ceramic double-edged slicer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/283/large_smg00118168.jpg</image:loc><image:title>Kyocera Corporation ceramic double-edged slicer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26785/two-lengths-of-single-headed-wrought-iron-rail-with-chairs</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/979/large_1892_116pt3__0007_.jpg</image:loc><image:title>Two lengths of single headed wrought iron rail with chairs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/976/large_1892_116pt3__0003_.jpg</image:loc><image:title>Two lengths of single headed wrought iron rail with chairs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/980/large_1892_116pt3__0008_.jpg</image:loc><image:title>Two lengths of single headed wrought iron rail with chairs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/978/large_1892_116pt3__0006_.jpg</image:loc><image:title>Two lengths of single headed wrought iron rail with chairs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/977/large_1892_116pt3__0005_.jpg</image:loc><image:title>Two lengths of single headed wrought iron rail with chairs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8984045/photographic-negative-and-contact-print-of-a-34-rear-view-of-a-bugatti-car</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98274/8-dental-forceps</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/560/large_smg00293640.jpg</image:loc><image:title>8 dental forceps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8928550/flat-mahogany-chest-containing-over-100-compartments-filled-with-specimens-of-materia-medica</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33134/model-high-speed-printing-telegraph-and-perforating-apparatus</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/789/large_smg00227669.jpg</image:loc><image:title>Model high speed printing telegraph and perforating apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/930/large_smg00078187.jpg</image:loc><image:title>Model high speed printing telegraph and perforating apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117515/tape-recording-equipment</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/790/large_smg00065587.jpg</image:loc><image:title>Tape recording equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/372/large_smg00065587.jpg</image:loc><image:title>Tape recording equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/789/large_smg00065586.jpg</image:loc><image:title>Tape recording equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25995/foden-5-ton-steam-wagon-pride-of-edwin-and-accessories</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/321/large_smg00359676.jpg</image:loc><image:title>Foden 5-ton steam wagon &quot;Pride of Edwin&quot; and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/696/large_1982_0337_0001__0001_.jpg</image:loc><image:title>Foden 5-ton steam wagon &quot;Pride of Edwin&quot; and Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66762/twilight-and-afterglow-effects-at-chelsea</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/264/large_1982_0686_0003.jpg</image:loc><image:title>Twilight and afterglow effects at Chelsea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/262/large_1982_0686_0002__0001_.jpg</image:loc><image:title>Twilight and afterglow effects at Chelsea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/263/large_1982_0686_0002__0002_.jpg</image:loc><image:title>Twilight and afterglow effects at Chelsea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/261/large_1982_0686_0001__0002_.jpg</image:loc><image:title>Twilight and afterglow effects at Chelsea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/260/large_1982_0686_0001__0001_.jpg</image:loc><image:title>Twilight and afterglow effects at Chelsea</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19168/four-packets-of-glass-powder-processed-for-pre-forming</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/94/large_smg00090151.jpg</image:loc><image:title>Four packets of glass powder processed for pre-forming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/96/large_smg00090155.jpg</image:loc><image:title>Four packets of glass powder processed for pre-forming</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31612/16-way-panel-mounting-stud-switch</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/455/97/large_smg00238152.jpg</image:loc><image:title>16 way panel mounting stud switch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10485/collection-of-casein-items</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50354/gothic-lock-plate-8-inch</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/463/large_smg00182684.jpg</image:loc><image:title>Gothic lock plate 8 inch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/465/large_smg00182686.jpg</image:loc><image:title>Gothic lock plate 8 inch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/464/large_smg00182685.jpg</image:loc><image:title>Gothic lock plate 8 inch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8835503/supermarket-sign-for-items-out-of-stock</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160556/surgical-instrument-set</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/279/large_smg00266037.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430966/portable-camlab-ph-meter-1997</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533309/inspection-time-apparatus</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67046/four-engravings-steel</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/938/large_1983_1329_0001__0001_.jpg</image:loc><image:title>Four engravings, steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/942/large_1983_1329_0003__0001_.jpg</image:loc><image:title>Four engravings, steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/944/large_1983_1329_0004__0001_.jpg</image:loc><image:title>Four engravings, steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/945/large_1983_1329_0004__0002_.jpg</image:loc><image:title>Four engravings, steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/939/large_1983_1329_0001__0002_.jpg</image:loc><image:title>Four engravings, steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/943/large_1983_1329_0003__0002_.jpg</image:loc><image:title>Four engravings, steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/941/large_1983_1329_0002__0002_.jpg</image:loc><image:title>Four engravings, steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/940/large_1983_1329_0002__0001_.jpg</image:loc><image:title>Four engravings, steel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418349/pair-of-neoprene-seeflex-gloves</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/203/large_smg00044469.jpg</image:loc><image:title>Pair of Neoprene &apos;Seeflex&apos; gloves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/490/large_smg00205654.jpg</image:loc><image:title>Pair of Neoprene &apos;Seeflex&apos; gloves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136280/set-of-cupping-instruments-in-leather-case</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/713/large_smg00267224.jpg</image:loc><image:title>Set of cupping instruments in leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31863/german-world-war-ii-cathode-ray-tubes</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/596/large_smg00306388.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/597/large_smg00306389.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/595/large_smg00306387.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/594/large_smg00306385.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177422/aspirator-cased</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/620/large_smg00279102.jpg</image:loc><image:title>Aspirator, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215368/two-silver-plated-milk-jugs-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117726/carbon-dioxide-freezing-microtome</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/68/large_smg00285737.jpg</image:loc><image:title>Carbon dioxide freezing microtome</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/70/large_smg00285739.jpg</image:loc><image:title>Carbon dioxide freezing microtome</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/67/large_smg00285736.jpg</image:loc><image:title>Carbon dioxide freezing microtome</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/69/large_smg00285738.jpg</image:loc><image:title>Carbon dioxide freezing microtome</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/66/large_smg00285735.jpg</image:loc><image:title>Carbon dioxide freezing microtome</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174824/apparatus-for-producing-artificial-pneumothorax</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/450/large_a640091_0001.jpg</image:loc><image:title>Apparatus for producing artificial pneumothorax</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/546/large_smg00276883.jpg</image:loc><image:title>Apparatus for producing artificial pneumothorax</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152914/12-model-retinas</loc><lastmod>2026-04-11T15:49:28.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52846/transit-theodolite-british-1892</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10137/objects-made-from-polystyrene-1940-1981</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/167/large_smg00102717.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/168/large_smg00102718.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/173/large_smg00102723.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/177/large_smg00102727.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/166/large_smg00102716.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/169/large_smg00102719.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/172/large_smg00102722.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/171/large_smg00102721.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/170/large_smg00102720.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/176/large_smg00102726.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/175/large_smg00102725.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/174/large_smg00102724.jpg</image:loc><image:title>Objects made from polystyrene, 1940-1981.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240801/fifty-six-sharp-pointed-aerodynamic-shapes-consisting-of-nose-shapes-for-missiles-and-aircraft</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20202/brown-peat-from-ireland</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/593/large_smg00047156.jpg</image:loc><image:title>Brown peat from Ireland</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433122/collection-of-railway-executive-notices</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35979/tri-channel-amplifier-and-loudspeaker-system-by-sound-sales-ltd</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157829/three-wooden-tobacco-pipe-stems-two-of-cherrywood-one-with-horn-mouthpiece</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/417/44/large_smg00195891.jpg</image:loc><image:title>Three wooden tobacco pipe stems, two of cherrywood, one with horn mouthpiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/417/45/large_smg00195892.jpg</image:loc><image:title>Three wooden tobacco pipe stems, two of cherrywood, one with horn mouthpiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/417/43/large_smg00195890.jpg</image:loc><image:title>Three wooden tobacco pipe stems, two of cherrywood, one with horn mouthpiece</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93995/tempa-dot-disposable-thermometer</loc><lastmod>2026-04-11T15:49:28.359Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8058524/pattern-welding-reconstructions-illustrating-a-1st-millennium-technique</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445041/invitation-to-the-unveiling-of-war-memorial-at-dover-marine-station</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25741/elswick-ladys-bicycle-with-chain-cover</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/528/large_1925_0703__0002_.jpg</image:loc><image:title>&quot;Elswick&quot; lady&apos;s bicycle with chain cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/527/large_1925_0703__0001_.jpg</image:loc><image:title>&quot;Elswick&quot; lady&apos;s bicycle with chain cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/529/large_1925_0703__0003_.jpg</image:loc><image:title>&quot;Elswick&quot; lady&apos;s bicycle with chain cover</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140623/clamp-arms-only-with-jaws-from-riviere-electrotherapy-apparatus</loc><lastmod>2026-04-11T15:49:27.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136454/box-containing-griggs-late-c19-electromagnetic-therapy-machine</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189571/glass-plate-negatives-and-wooden-negative-plate-box</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54794/portable-barograph</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/873/large_smg00052153.jpg</image:loc><image:title>Portable barograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/873/large_smg00176655.jpg</image:loc><image:title>Portable barograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405320/compound-microscope</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/968/large_smg00246096.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/967/large_smg00246095.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/749/large_smg00246094__0003_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/747/large_smg00246094__0001_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/748/large_smg00246094__0002_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/750/large_smg00246094__0004_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135988/set-of-stomach-pumping-instruments-with-accessories-for-rectal-use</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/220/large_smg00265782.jpg</image:loc><image:title>Set of stomach pumping instruments with accessories for rectal use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57802/glass-specimen-bottle-containing-the-seeds-of-abrus-precatorius</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/188/large_1935_626_0002__0001_.jpg</image:loc><image:title>Glass specimen bottle containing the seeds of Abrus Precatorius</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/190/large_1935_626_0002__0003_.jpg</image:loc><image:title>Glass specimen bottle containing the seeds of Abrus Precatorius</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/191/large_1935_626_0002__0002_.jpg</image:loc><image:title>Glass specimen bottle containing the seeds of Abrus Precatorius</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co209195/railway-sleepers</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358583/ma-ul-radi-gripe-mixture</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/739/large_cd0702_028_130108_1995_2_144_patterson_zochonis_sample.jpg</image:loc><image:title>Ma Ul Radi Gripe Mixture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145082/modular-cathode-ray-oscillograph</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61024/two-russion-calculating-machines-contex-2-and-contex-30-the-first-with-a-handbook</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148369/health-education-material-from-the-london-lighthouse</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196865/sir-james-reids-medicine-chest-england-1881-1923</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/large_1981_1010__0002_.jpg</image:loc><image:title>Sir James Reid&apos;s medicine chest, England, 1881-1923</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/large_1981_1010__0001_.jpg</image:loc><image:title>Sir James Reid&apos;s medicine chest, England, 1881-1923</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/114/large_1981_1010_0012.jpg</image:loc><image:title>Sir James Reid&apos;s medicine chest, England, 1881-1923</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/619/large_smg00306690.jpg</image:loc><image:title>Sir James Reid&apos;s medicine chest, England, 1881-1923</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co508061/unipivot-versatile-galvanometer</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/207/large_smg00051981.jpg</image:loc><image:title>Unipivot Versatile Galvanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/209/large_smg00051983.jpg</image:loc><image:title>Unipivot Versatile Galvanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/210/large_smg00051984.jpg</image:loc><image:title>Unipivot Versatile Galvanometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143548/bottle-of-pur-in-mix-5050-10ml-human-mixed-insulin</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24230/siran-battery-powered-automatic-coffee-maker-for-use-in-car</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/121/large_smg00196153.jpg</image:loc><image:title>Siran battery powered automatic coffee maker for use in car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/122/large_smg00196154.jpg</image:loc><image:title>Siran battery powered automatic coffee maker for use in car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41239/obsolete</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co439960/model-class-150-dmu-no-150206</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/960/large_1998_8528_0003.jpg</image:loc><image:title>Model Class 150 DMU No 150206</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/959/large_1998_8528_0008.jpg</image:loc><image:title>Model Class 150 DMU No 150206</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/961/large_1998_8528_0007.jpg</image:loc><image:title>Model Class 150 DMU No 150206</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/964/large_1998_8528_0005.jpg</image:loc><image:title>Model Class 150 DMU No 150206</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/965/large_1998_8528_0006.jpg</image:loc><image:title>Model Class 150 DMU No 150206</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/963/large_1998_8528_0004.jpg</image:loc><image:title>Model Class 150 DMU No 150206</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/962/large_1998_8528_0002.jpg</image:loc><image:title>Model Class 150 DMU No 150206</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/966/large_1998_8528_0001.jpg</image:loc><image:title>Model Class 150 DMU No 150206</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153562/ophthalmic-knife-in-plastic-case</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/93/large_smg00278361.jpg</image:loc><image:title>Ophthalmic knife in plastic case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50678/unimation-2000b-industrial-robot-c-1979</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/738/large_smg00449133.jpg</image:loc><image:title>Unimation 2000B industrial robot, c 1979</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1956/box-with-two-handles</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3956/quartz-spectrograph-e31-with-case-and-accessories-by-adam-hilger-ltd</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/601/large_smg00031999.jpg</image:loc><image:title>Quartz spectrograph (E.31) with case and accessories by Adam Hilger Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/595/large_smg00031989.jpg</image:loc><image:title>Quartz spectrograph (E.31) with case and accessories by Adam Hilger Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/605/large_smg00032003.jpg</image:loc><image:title>Quartz spectrograph (E.31) with case and accessories by Adam Hilger Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/599/large_smg00031996.jpg</image:loc><image:title>Quartz spectrograph (E.31) with case and accessories by Adam Hilger Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/602/large_smg00032000.jpg</image:loc><image:title>Quartz spectrograph (E.31) with case and accessories by Adam Hilger Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co471607/b4-type-accumulator-cell</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203961/the-guardian-newspaper-printing-processes</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119738/service-model-microscope-no27178-by-w-watson-and-sons-ltd</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/292/large_smg00023117.jpg</image:loc><image:title>&quot;Service&quot; Model microscope no.27178 by W. Watson and Sons Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532822/white-globe-for-the-hammond-oil-company-c1950</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184830/7-sacks-of-seeds-miscellaneous</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66809/thirteen-portrait-photographs-of-chemists-living-in-1914-signed-by-sitters-33-x-29-cm</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/833/large_1982_1383_0012.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/830/large_1982_1383_0009.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/832/large_1982_1383_0011.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/824/large_1982_1383_0003.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/825/large_1982_1383_0004.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/828/large_1982_1383_0007.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/823/large_1982_1383_0002.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/826/large_1982_1383_0005.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/822/large_1982_1383_0001.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/834/large_1982_1383_0013.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/827/large_1982_1383_0006.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/829/large_1982_1383_0008.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/831/large_1982_1383_0010.jpg</image:loc><image:title>Thirteen portrait photographs of chemists living in 1914. Signed by sitters. 33 x 29 cm</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8917716/kensa-shoebox-ground-source-heat-pump</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/181/large_2023_0158_0004_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/189/large_2023_0158_0012_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/179/large_2023_0158_0002_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/192/large_2023_0158_0015_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/182/large_2023_0158_0005_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/186/large_2023_0158_0010_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/190/large_2023_0158_0013_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/191/large_2023_0158_0014_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/194/large_2023_0158_0018_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/185/large_2023_0158_0008_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/193/large_2023_0158_0016_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/180/large_2023_0158_0003_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/183/large_2023_0158_0006_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/178/large_2023_0158_0001_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/188/large_2023_0158_0011_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/187/large_2023_0158_0009_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/184/large_2023_0158_0007_.jpg</image:loc><image:title>Kensa Shoebox ground source heat pump</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25985/powell-and-hanmer-cycle-rear-lamp-type-horoscope-no95-oil-lamp-in-makers-box</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/950/large_smg00091744.jpg</image:loc><image:title>Powell and Hanmer cycle rear lamp type &quot;Horoscope&quot; no.95 oil lamp in makers box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/386/large_smg00091744.jpg</image:loc><image:title>Powell and Hanmer cycle rear lamp type &quot;Horoscope&quot; no.95 oil lamp in makers box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/952/large_smg00091747.jpg</image:loc><image:title>Powell and Hanmer cycle rear lamp type &quot;Horoscope&quot; no.95 oil lamp in makers box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/387/large_smg00091747.jpg</image:loc><image:title>Powell and Hanmer cycle rear lamp type &quot;Horoscope&quot; no.95 oil lamp in makers box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61202/chemostat-glass-c1980</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211154/collection-of-models-hand-built-by-aldo-cosomati</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197440/mahogany-medicine-chest</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/231/large_smg00281331.jpg</image:loc><image:title>Mahogany medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5029/wollaston-type-camera-lucida-with-ross-lenses</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166229/pocket-surgical-instrument-set-cased-barcelona-spain-1801-1900</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/308/large_a121635__0002_.jpg</image:loc><image:title>Pocket surgical instrument set, cased, Barcelona, Spain, 1801-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/307/large_a121635.jpg</image:loc><image:title>Pocket surgical instrument set, cased, Barcelona, Spain, 1801-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/306/large_smg00284602.jpg</image:loc><image:title>Pocket surgical instrument set, cased, Barcelona, Spain, 1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59747/selection-of-26-plotting-scales</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127425/spine-and-neck-support-for-wry-neck</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24363/magneto-for-motor-car</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/792/large_smg00090255.jpg</image:loc><image:title>Magneto for motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/793/large_smg00090256.jpg</image:loc><image:title>Magneto for motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/794/large_smg00090257.jpg</image:loc><image:title>Magneto for motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427448/aluminium-tape-used-for-recording-rainfall-1960</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/758/large_smg00178635.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/759/large_smg00178636.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40156/experimental-rocket-chamber</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/415/large_smg00648542.jpg</image:loc><image:title>Experimental rocket chamber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/330/large_smg00648541.jpg</image:loc><image:title>Experimental rocket chamber</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53172/clinometer-rule-and-compass-1885-1905</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/470/large_smg00177863.jpg</image:loc><image:title>Clinometer rule &amp; compass, 1885-1905</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/720/large_smg00178596.jpg</image:loc><image:title>Clinometer rule &amp; compass, 1885-1905</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28007/collection-of-31-railway-models</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55279/two-ordinary-mercury-in-glass-centigrade-thermometers</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205045/colour-prints-by-paul-graham</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52718/two-pocket-altazimuths-british-1871-1900</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/183/large_1923_0414_0002__0002_.jpg</image:loc><image:title>Two pocket altazimuths, British,  1871-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/181/large_1923_0414_0001__0003_.jpg</image:loc><image:title>Two pocket altazimuths, British,  1871-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/180/large_1923_0414_0001__0002_.jpg</image:loc><image:title>Two pocket altazimuths, British,  1871-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/182/large_1923_0414_0002__0001_.jpg</image:loc><image:title>Two pocket altazimuths, British,  1871-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/179/large_1923_0414_0001__0001_.jpg</image:loc><image:title>Two pocket altazimuths, British,  1871-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91182/the-holborn-operating-and-diagnostic-urethroscope</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26025/motorcycle-sidecar-acetylene-lamp-by-powell-and-hanmer-with-bray-315-burner-c-1925</loc><lastmod>2026-04-11T15:49:30.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/872/large_smg00091091.jpg</image:loc><image:title>Motorcycle sidecar acetylene lamp by Powell &amp; Hanmer with Bray 315 burner c. 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/331/large_smg00091091.jpg</image:loc><image:title>Motorcycle sidecar acetylene lamp by Powell &amp; Hanmer with Bray 315 burner c. 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/869/large_smg00091088.jpg</image:loc><image:title>Motorcycle sidecar acetylene lamp by Powell &amp; Hanmer with Bray 315 burner c. 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/330/large_smg00091088.jpg</image:loc><image:title>Motorcycle sidecar acetylene lamp by Powell &amp; Hanmer with Bray 315 burner c. 1925</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406714/water-meter</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/143/large_cd0110_013_050628_um_1988_24_3_water_meter.jpg</image:loc><image:title>Water meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/141/large_cd0110_012_050628_um_1988_24_2_stone_pipe.jpg</image:loc><image:title>Water meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/145/large_cd0110_014_050628_um_1988_24_5_ball_hydrant.jpg</image:loc><image:title>Water meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/140/large_cd0110_011_050628_um_1988_24_1_stone_pipe.jpg</image:loc><image:title>Water meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13916/perkin-elmer-model-350-ultraviolet-spectrophotometer</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/21/large_smg00650911.jpg</image:loc><image:title>Perkin-Elmer Model 350 Ultraviolet Spectrophotometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24955/sectioned-motor-car-engine</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/321/large_smg00650965__0002_.jpg</image:loc><image:title>Sectioned motor car engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/320/large_smg00650965__0001_.jpg</image:loc><image:title>Sectioned motor car engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/323/large_smg00650966__0002_.jpg</image:loc><image:title>Sectioned motor car engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/322/large_smg00650966__0001_.jpg</image:loc><image:title>Sectioned motor car engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156044/pair-of-female-wax-hands</loc><lastmod>2026-04-11T15:49:31.274Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50437/iron-safe</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123604/pair-of-shoes-for-woman-with-bound-feet</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148153/ceramic-cheese-dish</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/677/large_smg00166221.jpg</image:loc><image:title>Ceramic cheese dish</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/676/large_smg00166220.jpg</image:loc><image:title>Ceramic cheese dish</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176346/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147776/chair-commode-europe-1801-1900</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13341/animated-periodic-table-with-set-of-elements</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13203/chemical-autoclave-with-motor</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96924/upper-and-lower-plaster-casts-english-1960-1975</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46198/two-steel-corkscrews-of-various-types</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/309/large_smg00066956.jpg</image:loc><image:title>Two steel corkscrews of various types</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/308/large_smg00066955.jpg</image:loc><image:title>Two steel corkscrews of various types</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8635715/box-original-packaging-for-the-dover-patrol-or-naval-tactics-board-game</loc><lastmod>2026-04-11T15:49:31.768Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/161/large_smg00077567.jpg</image:loc><image:title>Box (original packaging) for the Dover Patrol or Naval Tactics board game</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85375/wooden-statue-of-saint-francis-of-paola</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60196/ten-inch-slide-rule-with-case</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/649/large_smg00049249.jpg</image:loc><image:title>Ten inch slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/648/large_smg00049248.jpg</image:loc><image:title>Ten inch slide rule with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67437/collection-of-prints-of-balloon-ascents-abroad</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/5/large_1950_0301_0003.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/439/large_1950_0301_0019.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/948/large_1950_0301_0008__0001_.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/945/large_1950_0301_0002.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/951/large_1950_0301_0010__0001_.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/950/large_1950_0301_0009.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/949/large_1950_0301_0008__0002_.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/953/large_1950_0301_0011.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/952/large_1950_0301_0010__0002_.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/947/large_1950_0301_0006.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/946/large_1950_0301_0005.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/958/large_1950_0301_0020.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/961/large_1950_0301_0026.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/957/large_1950_0301_0018.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/960/large_1950_0301_0025.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/955/large_1950_0301_0014.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/959/large_1950_0301_0024.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/954/large_1950_0301_0013.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/956/large_1950_0301_0015.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/357/large_1950_0301_0021.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/358/large_1950_0301_0023.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/844/large_1950_0301_0001.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/845/large_1950_0301_0004.jpg</image:loc><image:title>Collection of prints of balloon ascents abroad</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094366/palcom-sl500-satellite-receiver-with-remote-control-c-1990</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/982/large_smg00222087.jpg</image:loc><image:title>Palcom SL500 satellite receiver with remote control, c 1990</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/185/large_smg00354474.jpg</image:loc><image:title>Palcom SL500 satellite receiver with remote control, c 1990</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50741/model-of-a-multi-vane-wind-wheel</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44821/silk-twisters-wheel-cross-and-reeler-for-twisting-silk-by-hand-c-1770</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23080/series-of-specimens-illustrating-the-purifying-of-superficial-iron-ore-by-the-port-philip-company</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/271/large_smg00046973.jpg</image:loc><image:title>Series of specimens illustrating the purifying of superficial iron ore by the Port Philip Company</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/269/large_smg00046969.jpg</image:loc><image:title>Series of specimens illustrating the purifying of superficial iron ore by the Port Philip Company</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/270/large_smg00046971.jpg</image:loc><image:title>Series of specimens illustrating the purifying of superficial iron ore by the Port Philip Company</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/268/large_smg00046968.jpg</image:loc><image:title>Series of specimens illustrating the purifying of superficial iron ore by the Port Philip Company</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8615/zeiss-laboval-2-microscope-with-binocular-head</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148146/tea-coffee-and-sugar-containers</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/647/large_smg00166190.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/184/large_1990_0084_0064_0003__0002_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/186/large_1990_0084_0064_0003__0003_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/185/large_1990_0084_0064_0003__0001_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/645/large_smg00166188.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/179/large_1990_0084_0064_0001__0002_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/180/large_1990_0084_0064_0001__0003_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/178/large_1990_0084_0064_0001__0001_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/646/large_smg00166189.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/181/large_1990_0084_0064_0002__0001_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/183/large_1990_0084_0064_0002__0003_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/182/large_1990_0084_0064_0002__0002_.jpg</image:loc><image:title>Tea, coffee and sugar containers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148192/collection-of-industrial-respirators-and-goggles</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97031/boxed-bottles-of-flecks-extraordinary-copper-cement-by-mizzy</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8055133/engine-route-maps-lists-of-coloured-engines-and-accompanying-letter</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53932/lightning-conductor-air-terminal-and-component</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/912/large_smg00052230.jpg</image:loc><image:title>Lightning conductor air terminal and component</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/857/large_smg00177204.jpg</image:loc><image:title>Lightning conductor air terminal and component</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177177/two-bandages-gauze-british-or-german-1914-1918</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46402/swarf-transfer-system-for-molins-system-24</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8243792/burroughs-b20-series-office-desktop-computer-including-monitor-and-accessories</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/756/large_smg00184958.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/742/large_smg00184944.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/754/large_smg00184956.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/749/large_smg00184951.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/748/large_smg00184950.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/747/large_smg00184949.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/746/large_smg00184948.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/760/large_smg00184962.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/761/large_smg00184963.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/762/large_smg00184964.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/458/large_smg00184943.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/758/large_smg00184960.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/757/large_smg00184959.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/755/large_smg00184957.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/744/large_smg00184946.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/743/large_smg00184945.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/753/large_smg00184955.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/752/large_smg00184954.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/751/large_smg00184953.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/750/large_smg00184952.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/745/large_smg00184947.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/186/large_smg00184942.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/759/large_smg00184961.jpg</image:loc><image:title>Burroughs B20 series office desktop computer including monitor and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8436/culpeper-microscope-with-brass-top-and-red-lacquer-base-with-accessories-and-case</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/16/large_smg00026876.jpg</image:loc><image:title>Culpeper microscope with brass top and red lacquer base, with accessories and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/986/large_smg00052375.jpg</image:loc><image:title>Culpeper microscope with brass top and red lacquer base, with accessories and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89484/copy-plaster-seal-inscribed-on-four-sides-and-plaster-impression</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76839/dissection-instrument-set</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/647/large_smg00097223.jpg</image:loc><image:title>Dissection instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94368/automaton-using-fibreoptic-endoscope</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/227/large_smg00285022.jpg</image:loc><image:title>Automaton using fibreoptic endoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/226/large_smg00285017.jpg</image:loc><image:title>Automaton using fibreoptic endoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36685/branch-fuse</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/237/large_smg00158696.jpg</image:loc><image:title>Branch fuse</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/238/large_smg00158697.jpg</image:loc><image:title>Branch fuse</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56897/globular-star-cluster-a-centauri</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4107/terrestrial-draw-tube-telescope-9-draw</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241338/paillard-bolex-da-95-16mm-projector</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34867/early-ground-radar-transmitter-type-tf3-and-five-valves-made-at-bawdsey-1936-1938</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203152/lancaster-1889-extra-special-camera</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101745/3-cutting-instruments</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46490/two-specimens-of-helical-planing-in-bronze</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528251/a-manual-dexterity-test-comprised-of-a-sloping-wooden-tray-painted-black</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448015/sanyo-mbc775-luggable-computer</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/937/large_smg00080296.jpg</image:loc><image:title>Sanyo  MBC775 luggable  computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/533/large_smg00080297.jpg</image:loc><image:title>Sanyo  MBC775 luggable  computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64198/compressor-by-g-worssam-and-son</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179130/craniotomy-surgical-instrument-set-in-cotton-roll</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57374/avoirdupois-pound-weight</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18691/paillard-bolex-h16</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56132/solar-eyepiece-in-brass</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64022/apple-macintosh-personal-computer</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115721/four-clear-glass-beakers-of-varying-size-possibly-english-1871-to-1920</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8666279/box-of-twelve-magic-lantern-slides</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/384/large_1978_0135_0003__0001_.jpg</image:loc><image:title>Box of Twelve Magic Lantern Slides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528192/dressmakers-aptitude-test-england-1921-1939</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/778/large_1994_1255_0005.jpg</image:loc><image:title>Dressmaker&apos;s aptitude test, England, 1921-1939</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/396/large_smg00156551.jpg</image:loc><image:title>Dressmaker&apos;s aptitude test, England, 1921-1939</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8194717/talktalk-tv-iptv-video-on-demand-set-top-box</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189301/two-tubes-of-tannigen-tablets</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53372/prototype-military-telemeter</loc><lastmod>2026-04-11T15:49:34.115Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/725/large_smg00178601.jpg</image:loc><image:title>Prototype military telemeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/724/large_smg00178600.jpg</image:loc><image:title>Prototype military telemeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405378/ikoflex-model-i-twin-lens-came</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/129/large_cd0386_009_080626_1977_50_ikoflex_camera_box.jpg</image:loc><image:title>Ikoflex Model I twin lens came</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/597/large_cd0117_020_050708_cc_1977_50_zeiss_ikoflex_camera.jpg</image:loc><image:title>Ikoflex Model I twin lens came</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/195/large_smg00243580.jpg</image:loc><image:title>Ikoflex Model I twin lens came</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/204/large_smg00243589.jpg</image:loc><image:title>Ikoflex Model I twin lens came</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188377/2-yellow-metal-containers-containing-tannalbin-or-tannalbin-substitute-tablets</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137070/hypodermic-syringe</loc><lastmod>2026-04-11T15:49:33.916Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153211/set-of-5-ophthalmic-drop-bottles-one-missing-from-set-glass-with-metal-caps</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/810/large_smg00265768.jpg</image:loc><image:title>Set of 5 ophthalmic drop bottles - one missing from set - glass with metal caps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9098/model-of-a-naphthalene-recovery-plant</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/19/large_smg00653740.jpg</image:loc><image:title>Model of a Naphthalene recovery plant</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114718/haemacytometer-tiefe-in-leather-case</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124126/han-dynasty-pottery-cinerary-urn</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205144/the-kodak-picture-printing-outfit</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241308/b-and-h-filmo-16mm-projector</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2543/replica-of-lavoisiers-calorimeter</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/314/large_smg00031811.jpg</image:loc><image:title>Replica of Lavoisier&apos;s Calorimeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/315/large_smg00031812.jpg</image:loc><image:title>Replica of Lavoisier&apos;s Calorimeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116330/sikes-hydrometer</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/545/large_smg00269395.jpg</image:loc><image:title>Sikes hydrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145718/electrostatic-dancing-figures-apparatus</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19758/impact-test-pieces</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co105440/healers-decorated-necklace-west-central-africa-1880-1920</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/532/large_a301664.jpg</image:loc><image:title>Healer’s decorated necklace, west-central Africa, 1880-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/960/large_smg00160232.jpg</image:loc><image:title>Healer’s decorated necklace, west-central Africa, 1880-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80950/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440276/living-tree-corer-1997</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/786/large_1998_0040.jpg</image:loc><image:title>Living tree corer, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/959/large_smg00175129.jpg</image:loc><image:title>Living tree corer, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/958/large_smg00175128.jpg</image:loc><image:title>Living tree corer, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/964/large_smg00175134.jpg</image:loc><image:title>Living tree corer, 1997</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139888/pair-of-electrodes-for-high-frequency-apparatus</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146317/colorimeter-made-by-ernst-leitz-germany-in-cabinet-with-accessories-1900-1950</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/193/large_smg00264417.jpg</image:loc><image:title>Colorimeter made by Ernst Leitz, Germany, in cabinet with accessories, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/191/large_smg00264415.jpg</image:loc><image:title>Colorimeter made by Ernst Leitz, Germany, in cabinet with accessories, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/188/large_smg00264412.jpg</image:loc><image:title>Colorimeter made by Ernst Leitz, Germany, in cabinet with accessories, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/187/large_smg00264411.jpg</image:loc><image:title>Colorimeter made by Ernst Leitz, Germany, in cabinet with accessories, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/189/large_smg00264413.jpg</image:loc><image:title>Colorimeter made by Ernst Leitz, Germany, in cabinet with accessories, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/190/large_smg00264414.jpg</image:loc><image:title>Colorimeter made by Ernst Leitz, Germany, in cabinet with accessories, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/192/large_smg00264416.jpg</image:loc><image:title>Colorimeter made by Ernst Leitz, Germany, in cabinet with accessories, 1900-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co523859/blaupunkt-rns-149-travelpilot-gps-system</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189049/bottle-of-adi-vedaiam-root</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172071/surgical-instrument-set</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97208/boxed-bottles-of-de-treys-thymozin</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6216/first-divided-ring-semicircular-electrometer</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/832/large_b000376.jpg</image:loc><image:title>First divided ring (semicircular) electrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/833/large_b000377.jpg</image:loc><image:title>First divided ring (semicircular) electrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/152/large_smg00174974.jpg</image:loc><image:title>First divided ring (semicircular) electrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/349/large_smg00174976.jpg</image:loc><image:title>First divided ring (semicircular) electrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/619/large_smg00051004.jpg</image:loc><image:title>First divided ring (semicircular) electrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25265/hillman-minx-touring-motor-car</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/454/large_1964_117_0001__0001_.jpg</image:loc><image:title>Hillman Minx touring motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202454/electronic-control-rack-and-panel-for-radio-control-of-target-aircraft</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146378/electrophoresis-chamber</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445980/marchal-410-2t-flasher-unit-1957</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50951/heslops-winding-and-pumping-engine</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/177/large_smg00358719.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/277/large_smg00457298.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/279/large_smg00457323.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/683/large_smg00271233.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/293/large_smg00219627.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/901/large_1878_0094_0022__0001_.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/275/large_smg00653428.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/276/large_smg00653431.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/280/large_smg00457324.jpg</image:loc><image:title>Heslop&apos;s winding and pumping engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76872/dissection-instrument-set</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/376/large_smg00090449.jpg</image:loc><image:title>Dissection instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152923/enamelled-metal-optical-novelty-inside-paper-packet-bearing-instructions-die-2-sultane</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/499/591/large_smg00269954.jpg</image:loc><image:title>Enamelled metal optical novelty inside paper packet bearing instructions. &quot;Die 2 Sultane&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/499/600/large_smg00269965.jpg</image:loc><image:title>Enamelled metal optical novelty inside paper packet bearing instructions. &quot;Die 2 Sultane&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8586/huxley-pattern-ultramicrotome-by-the-cambridge-instrument-co-ltd</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/447/large_smg00031497.jpg</image:loc><image:title>Huxley pattern ultramicrotome by the Cambridge Instrument Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/556/large_smg00230023.jpg</image:loc><image:title>Huxley pattern ultramicrotome by the Cambridge Instrument Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/449/large_smg00031502.jpg</image:loc><image:title>Huxley pattern ultramicrotome by the Cambridge Instrument Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/134/large_smg00069637.jpg</image:loc><image:title>Huxley pattern ultramicrotome by the Cambridge Instrument Co. Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102198/9-dental-excavators</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/972/large_smg00294982.jpg</image:loc><image:title>9 dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/970/large_smg00294980.jpg</image:loc><image:title>9 dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/973/large_smg00294983.jpg</image:loc><image:title>9 dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/971/large_smg00294981.jpg</image:loc><image:title>9 dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/822/large_smg00294763.jpg</image:loc><image:title>9 dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/819/large_smg00294760.jpg</image:loc><image:title>9 dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/818/large_smg00294759.jpg</image:loc><image:title>9 dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/820/large_smg00294761.jpg</image:loc><image:title>9 dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/821/large_smg00294762.jpg</image:loc><image:title>9 dental excavators</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184765/cracked-glass-jar-with-glass-stopper</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10135/collection-of-plastic-plugs-and-sockets-5-15amp-used-for-domestic-electricity-supply</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co504057/toolroom-shaping-machine-by-butler</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8415486/collection-of-papers-and-objects-from-the-mather-family</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/653/large_cd0703_013_130116_2012_14_15_mather_and_platt_drill_bit.jpg</image:loc><image:title>Collection of papers and objects from the Mather family</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55399/admiralty-steering-compass-demonstrating-the-laminated-compass-needles-typical-of-the-mid-19th-century</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/189/large_1876_0801__0002_.jpg</image:loc><image:title>Admiralty steering compass demonstrating the laminated compass needles typical of the mid-19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/188/large_1876_0801__0001_.jpg</image:loc><image:title>Admiralty steering compass demonstrating the laminated compass needles typical of the mid-19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/982/large_smg00063671.jpg</image:loc><image:title>Admiralty steering compass demonstrating the laminated compass needles typical of the mid-19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/978/large_smg00063667.jpg</image:loc><image:title>Admiralty steering compass demonstrating the laminated compass needles typical of the mid-19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202523/3-samples-of-white-nylon-fabric</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8226497/five-curved-tobacco-pipe-stems</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25239/dkr-capella-motor-scooter</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/389/large_smg00213225.jpg</image:loc><image:title>D.K.R Capella Motor Scooter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114744/urinometer-set-in-case-by-durrock</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/536/large_smg00261454.jpg</image:loc><image:title>Urinometer set in case by Durrock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/112/large_smg00268138.jpg</image:loc><image:title>Urinometer set in case by Durrock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208399/bridge-spanner-and-nut-london-and-north-western-railway</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/856/pic_1986_7240.jpg</image:loc><image:title>Bridge spanner and nut, London &amp; North Western Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/89/851/large_df062888.jpg</image:loc><image:title>Bridge spanner and nut, London &amp; North Western Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148231/high-flow-personal-sampling-pump</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166920/set-of-lithotomy-instruments-cased</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/172/large_smg00279268.jpg</image:loc><image:title>Set of lithotomy instruments, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143635/alert-card</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/large_1994_0436_0001__0002_.jpg</image:loc><image:title>Alert card</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/large_1994_0436_0001__0001_.jpg</image:loc><image:title>Alert card</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/913/large_smg00253883.jpg</image:loc><image:title>Alert card</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/911/large_smg00253881.jpg</image:loc><image:title>Alert card</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148317/polio-vaccine-london-england-1994</loc><lastmod>2026-04-11T15:49:36.792Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/large_1994_0192_0002__0001_.jpg</image:loc><image:title>Polio vaccine, London, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/large_1994_0192_0002__0002_.jpg</image:loc><image:title>Polio vaccine, London, England, 1994</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5396/source-material-for-electromagnetic-separator-in-7-phials</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170744/tonsil-guillotine</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124832/wooden-arch</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42028/model-of-trawler-prince-charles</loc><lastmod>2026-04-11T15:49:36.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/74/large_smg00077966.jpg</image:loc><image:title>Model of trawler &apos;Prince Charles&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39080/stanhay-seed-spacing-drill</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45865/tool-chest</loc><lastmod>2026-04-11T15:49:34.525Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/18/large_smg00066173.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/14/large_smg00066169.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/27/large_smg00066182.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/24/large_smg00066179.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/963/large_smg00065973.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/962/large_smg00065972.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/943/large_smg00065945.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/30/large_smg00066185.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/213/large_smg00182118.jpg</image:loc><image:title>Tool chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/815/large_smg00652794.jpg</image:loc><image:title>Tool chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8419967/home-made-one-valve-crystal-radio-receiver</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/735/large_cd0088_020_050301_ms_7001_428_single_valve_receiver.jpg</image:loc><image:title>Home-made one-valve crystal radio receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/312/large_y7001_0428__0001_.jpg</image:loc><image:title>Home-made one-valve crystal radio receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/24/large_smg00244839.jpg</image:loc><image:title>Home-made one-valve crystal radio receiver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240921/de-vry-16mm-sof-projector</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361079/mobile-phone-base-station-disguised-as-a-cactus-2013-2014</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/613/large_d146097.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/251/large_2014_0100_0001__0010_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/248/large_2014_0100_0001__0007_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/245/large_2014_0100_0001__0004_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/247/large_2014_0100_0001__0006_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/244/large_2014_0100_0001__0003_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/249/large_2014_0100_0001__0008_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/246/large_2014_0100_0001__0005_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/242/large_2014_0100_0001__0001_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/243/large_2014_0100_0001__0002_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/250/large_2014_0100_0001__0009_.jpg</image:loc><image:title>Mobile phone base station disguised as a cactus, 2013-2014</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84924/four-sherds-of-mosaic-glass-332-bc-200-ad</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8734598/bbc-microbit-computer-memory</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/483/large_2021_0087__0005_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/493/large_2021_0087__0006_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125869/rhinoceros-horn-cup</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2005/model-of-a-mechanical-saw-worked-by-a-water-wheel-with-wooden-base-and-associated-components</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154219/can-filler-belgian-1976</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/806/large_smg00214912.jpg</image:loc><image:title>Can Filler, Belgian, 1976</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126648/painted-polychrome-mask</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415450/word-processing-system-with-ribbon-cartridges-word-processing-diskettes-print-wheels-cables-and-manuals</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215403/two-silver-plated-table-forks-london-and-north-eastern-railway-royal-victoria-hotel-sheffield</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23973/three-pieces-illustrating-the-stages-of-male-forming</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/833/large_smg00092912.jpg</image:loc><image:title>Three pieces illustrating the stages of male forming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/830/large_smg00092908.jpg</image:loc><image:title>Three pieces illustrating the stages of male forming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/832/large_smg00092911.jpg</image:loc><image:title>Three pieces illustrating the stages of male forming</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214599/six-coffee-spoons-british-transport-commission-hotels</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148975/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537139/eleven-red-plastic-component-boxes-containing-sundry-small-components</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49533/valor-heatmiser-convector-oil-heater</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10769/specimens-of-viscose-artificial-silk-cellulose-acetate-and-nylon-late-19th-and-early-20th-century</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/687/large_smg00153043.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/683/large_smg00153039.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/684/large_smg00153040.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/686/large_smg00153042.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/714/large_smg00153071.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/685/large_smg00153041.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/680/large_smg00153036.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/681/large_smg00153037.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/682/large_smg00153038.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/678/large_smg00153034.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/718/large_smg00153076.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/712/large_smg00153068.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/713/large_smg00153069.jpg</image:loc><image:title>Specimens of viscose artificial silk (cellulose acetate) and nylon, late 19th &amp; early 20th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15485/ilford-advocate-35mm-camera-with-dallmeyer-anastigmat-f45-lens-no-367212</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/5/large_smg00220679.jpg</image:loc><image:title>Ilford &apos;Advocate&apos; 35mm. camera with Dallmeyer Anastigmat f4.5 lens No. 367212</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/8/large_smg00220682.jpg</image:loc><image:title>Ilford &apos;Advocate&apos; 35mm. camera with Dallmeyer Anastigmat f4.5 lens No. 367212</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8082959/the-oxydonor-canada-1898-1930</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/147/large_2006_0212.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/488/large_2006_0212_0002__0001_.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/487/large_2006_0212__0001_.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/486/large_2006_0212_0001__0002_.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/489/large_2006_0212_0001__0003_.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/475/large_2006_0212_0003__0001_.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/672/large_2006_0212_0001__0008_.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/194/large_smg00265440.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/193/large_smg00265439.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/558/large_smg00267092.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/195/large_smg00265441.jpg</image:loc><image:title>The &apos;Oxydonor&apos;, Canada, 1898-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8438525/sony-xperia-play-mobile-phone</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145707/apparatus-for-demonstrating-the-principles-of-mechanics-by-claxton-and-morton</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149539/set-of-six-cataract-knives</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/70/large_smg00117320.jpg</image:loc><image:title>Set of six cataract knives</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44555/single-cotton-carding-machine-by-platt-brothers-and-co-1928</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128321/tall-thin-bronze-mortar</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/417/171/large_smg00197571.jpg</image:loc><image:title>Tall thin bronze mortar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/350/large_smg00206546.jpg</image:loc><image:title>Tall thin bronze mortar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112189/3-green-glass-bottles</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16534/folding-bellows-field-or-stand-camera</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/343/large_smg00450579.jpg</image:loc><image:title>folding bellows field or stand camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/449/large_smg00450867.jpg</image:loc><image:title>folding bellows field or stand camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/448/large_smg00450864.jpg</image:loc><image:title>folding bellows field or stand camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117376/disc-recording-apparatus-type-str1</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25829/colliers-two-speed-driving-gear-for-cycles</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/913/large_smg00079442.jpg</image:loc><image:title>Collier&apos;s two-speed driving gear for cycles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/914/large_smg00079443.jpg</image:loc><image:title>Collier&apos;s two-speed driving gear for cycles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179519/stereotaxic-apparatus</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57282/tal-1-amateur-astronomer-telescope-a-newtonian-reflecting-telescope-with-accessories-and-equatorial-mount</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/12/large_smg00031422.jpg</image:loc><image:title>TAL-1 Amateur Astronomer Telescope, a newtonian reflecting telescope, with accessories and equatorial mount</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56727/model-showing-distribution-of-globular-star-clusters</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54634/sympiezometer-by-l-casella-circa-1870</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39720/two-metal-models-of-3-bladed-screw-propellers</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158931/four-sections-of-tobacco-pipe-stems</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178013/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062201/brass-door-lock</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/892/large_smg00181444.jpg</image:loc><image:title>Brass door lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/893/large_smg00181445.jpg</image:loc><image:title>Brass door lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8783020/when-nature-calls-are-you-prepared-to-listen-posters</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/412/large_1999_0241_0227__0002_.jpg</image:loc><image:title>&apos;When nature calls are you prepared to listen?&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/411/large_1999_0241_0227__0001_.jpg</image:loc><image:title>&apos;When nature calls are you prepared to listen?&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61607/rotary-air-compressor</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64146/ibm-at-personal-computer-5151</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/964/large_smg00081293.jpg</image:loc><image:title>IBM  AT personal computer  5151</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/965/large_smg00081300.jpg</image:loc><image:title>IBM  AT personal computer  5151</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/963/large_smg00081292.jpg</image:loc><image:title>IBM  AT personal computer  5151</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/537/large_smg00081291.jpg</image:loc><image:title>IBM  AT personal computer  5151</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5886/set-of-musical-glasses-in-table-stand-and-instructions</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3382/bifocal-spectacles-with-box-and-receipt</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206867/urban-bioscope-35mm-cine-camera</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/151/52/large_a006975b.jpg</image:loc><image:title>Urban Bioscope 35mm Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/258/large_smg00354556.jpg</image:loc><image:title>Urban Bioscope 35mm Cine Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414915/electric-car-charging-post</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/685/large_y2010_0066__0001_.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/688/large_y2010_0066__0004_.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/687/large_y2010_0066__0003_.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/686/large_y2010_0066__0002_.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/689/large_y2010_0066__0005_.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/78/large_cd0632_047_100901_2010_66_electric_car_charging_post.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/80/large_cd0632_049_100901_2010_66_electric_car_charging_post.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/77/large_cd0632_046_100901_2010_66_electric_car_charging_post.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/74/large_cd0632_043_100901_2010_66_electric_car_charging_post.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/79/large_cd0632_048_100901_2010_66_electric_car_charging_post.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/84/large_cd0632_053_100901_2010_66_electric_car_charging_post.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/81/large_cd0632_050_100901_2010_66_electric_car_charging_post.jpg</image:loc><image:title>Electric car charging post</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/85/large_cd0632_054_100901_2010_66_electric_car_charging_post.jpg</image:loc><image:title>Electric car charging post</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156730/pair-of-ornately-carved-pipes-1850-1920</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/266/large_smg00100524.jpg</image:loc><image:title>Pair of ornately carved pipes, 1850-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/399/large_smg00101998.jpg</image:loc><image:title>Pair of ornately carved pipes, 1850-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82743/pair-of-19th-century-turkish-pottery-bottles</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78063/collection-of-audiological-apparatus</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/181/large_smg00306962.jpg</image:loc><image:title>Collection of audiological apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/186/large_smg00323256.jpg</image:loc><image:title>Collection of audiological apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/82/large_smg00307302.jpg</image:loc><image:title>Collection of audiological apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66026/print-2-aquatints-irish-peasantry</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/142/large_1990_0557_0002.jpg</image:loc><image:title>print, 2 aquatints : Irish peasantry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/141/large_1990_0557_0001.jpg</image:loc><image:title>print, 2 aquatints : Irish peasantry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178081/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/731/large_smg00291589.jpg</image:loc><image:title>Pocket surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8917107/books-encyclopedia-of-mathematics-including-physics-entries-relevant-to-hawking</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/703/large_smg00255819__0001_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/774/large_smg00256280__0003_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/773/large_smg00256280__0002_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/775/large_smg00256280__0004_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/772/large_smg00256280__0001_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/675/546/large_smg00255813__0001_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/700/large_smg00255814__0004_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/701/large_smg00255814__0005_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/699/large_smg00255814__0003_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/697/large_smg00255814__0001_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/702/large_smg00255814__0006_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/698/large_smg00255814__0002_.jpg</image:loc><image:title>Books: encyclopedia of mathematics including physics entries relevant to Hawking</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98639/students-dental-instrument-cabinet</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13608/bdh-barium-sulphate-soil-testing-kit-for-the-determination-of-lime-content-in-soils</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45271/shand-mason-horse-drawn-steam-fire-engine</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/605/large_1945_0003.jpg</image:loc><image:title>Shand Mason horse-drawn steam fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/574/large_1945_0003__0001_.jpg</image:loc><image:title>Shand Mason horse-drawn steam fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/619/large_smg00213401.jpg</image:loc><image:title>Shand Mason horse-drawn steam fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/277/large_smg00651267.jpg</image:loc><image:title>Shand Mason horse-drawn steam fire engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42768/albert-dock-arc-lamp</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132647/scales-with-flat-beam-and-rectangular-fenestrated-beam-ends</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/690/large_smg00203317.jpg</image:loc><image:title>Scales with flat beam and rectangular fenestrated beam ends</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/947/large_smg00210582.jpg</image:loc><image:title>Scales with flat beam and rectangular fenestrated beam ends</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/945/large_smg00210580.jpg</image:loc><image:title>Scales with flat beam and rectangular fenestrated beam ends</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/687/large_smg00203313.jpg</image:loc><image:title>Scales with flat beam and rectangular fenestrated beam ends</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/946/large_smg00210581.jpg</image:loc><image:title>Scales with flat beam and rectangular fenestrated beam ends</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197296/mahogany-medicine-chest-containing-glass-bottles-and-equipment</loc><lastmod>2026-04-11T15:49:39.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/27/large_smg00273227.jpg</image:loc><image:title>Mahogany medicine chest containing glass bottles and equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133657/four-empty-glass-medicine-bottles</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154257/sample-sticks-for-checking-raw-sugar</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157209/three-clay-tobacco-pipes-and-two-stem-pieces-reputedly-from-cambridgeshire</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/945/large_smg00197026.jpg</image:loc><image:title>Three clay tobacco pipes and two stem pieces reputedly from Cambridgeshire</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/943/large_smg00197024.jpg</image:loc><image:title>Three clay tobacco pipes and two stem pieces reputedly from Cambridgeshire</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/944/large_smg00197025.jpg</image:loc><image:title>Three clay tobacco pipes and two stem pieces reputedly from Cambridgeshire</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/949/large_smg00197030.jpg</image:loc><image:title>Three clay tobacco pipes and two stem pieces reputedly from Cambridgeshire</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/947/large_smg00197028.jpg</image:loc><image:title>Three clay tobacco pipes and two stem pieces reputedly from Cambridgeshire</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/946/large_smg00197027.jpg</image:loc><image:title>Three clay tobacco pipes and two stem pieces reputedly from Cambridgeshire</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/948/large_smg00197029.jpg</image:loc><image:title>Three clay tobacco pipes and two stem pieces reputedly from Cambridgeshire</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17451/twenty-autochromes</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062174/large-seal-fastener-with-box-and-seals</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/278/large_smg00182748.jpg</image:loc><image:title>Large seal fastener with box and seals.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/279/large_smg00182749.jpg</image:loc><image:title>Large seal fastener with box and seals.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/280/large_smg00182750.jpg</image:loc><image:title>Large seal fastener with box and seals.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2846/heathcotes-extinction-pyrometer-or-pyromike-no-122</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/341/large_smg00046850.jpg</image:loc><image:title>Heathcote&apos;s extinction pyrometer (or pyromike) No. 122</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/347/large_smg00046856.jpg</image:loc><image:title>Heathcote&apos;s extinction pyrometer (or pyromike) No. 122</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406307/three-brass-electric-uplighter</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/216/large_smg00447499.jpg</image:loc><image:title>Three brass electric uplighter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/991/large_smg00361079.jpg</image:loc><image:title>Three brass electric uplighter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8080899/post-office-telephones-automatic-telephone-tones-gramophone-record-1930-1960</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/24/large_2006_0204_0001__0002_.jpg</image:loc><image:title>&apos;Post Office Telephones automatic telephone tones&apos; gramophone record, 1930-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/23/large_2006_0204_0001__0001_.jpg</image:loc><image:title>&apos;Post Office Telephones automatic telephone tones&apos; gramophone record, 1930-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215670/ceramic-cup-and-saucer-caledonian-steam-packet-company</loc><lastmod>2026-04-11T15:49:40.498Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418123/rubber-band-extrusion-die-and-mandrel</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39602/samuel-hall</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/747/large_1903_0181.jpg</image:loc><image:title>Samuel Hall</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152603/set-of-ophthalmological-drugs-in-cardboard-carton</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207929/minolta-16-model-p-camera</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186904/39-specimen-bottle-of-various-materia-medica</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112913/four-glass-bottles-cylindrical-iridescent-weathering</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/116/large_smg00223213.jpg</image:loc><image:title>Four glass bottles, cylindrical, iridescent weathering</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/115/large_smg00223212.jpg</image:loc><image:title>Four glass bottles, cylindrical, iridescent weathering</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/118/large_smg00223215.jpg</image:loc><image:title>Four glass bottles, cylindrical, iridescent weathering</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/117/large_smg00223214.jpg</image:loc><image:title>Four glass bottles, cylindrical, iridescent weathering</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46896/whitworth-lathe</loc><lastmod>2026-04-11T15:49:40.280Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148402/protective-face-mask</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37149/three-telescoped-cable-samples</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25242/bentley-car-engine-and-radiator-1927</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197580/medicine-chest-with-wing-doors</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/628/large_smg00308839.jpg</image:loc><image:title>Medicine chest with wing doors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94407/sphygmomanometer-made-by-the-surgical-manufacturing-company-ltd</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186105/bottle-3-of-neopancarpine-pills</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241208/midas-combined-cameraprojector</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/687/large_smg00451307.jpg</image:loc><image:title>Midas Combined camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/257/large_smg00454996.jpg</image:loc><image:title>Midas Combined camera/projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528097/two-genetically-engineered-pig-kidneys-england-1999</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/501/large_2001_0724.jpg</image:loc><image:title>Two genetically engineered pig kidneys, England, 1999</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8918459/waltric-polaritest-polarity-tester-plug</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214768/two-apt-luggage-labels</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533827/set-of-10-brass-exchequer-capacity-standard-measures-bushel-to-12-gill-by-r-b-bate</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8537602/ear-drops</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/727/large_cd0702_016_130108_1995_2_107_patterson_zochonis_sample.jpg</image:loc><image:title>Ear drops</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2428/three-spheres-in-cup-stands</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/64/large_smg00049329.jpg</image:loc><image:title>Three Spheres in Cup Stands.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/65/large_smg00049330.jpg</image:loc><image:title>Three Spheres in Cup Stands.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/63/large_smg00049328.jpg</image:loc><image:title>Three Spheres in Cup Stands.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154221/in-store-bakery-in-six-parts-peterborough-1989</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/720/large_smg00214652.jpg</image:loc><image:title>In-store bakery in six parts, Peterborough, 1989</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/724/large_smg00214656.jpg</image:loc><image:title>In-store bakery in six parts, Peterborough, 1989</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/721/large_smg00214653.jpg</image:loc><image:title>In-store bakery in six parts, Peterborough, 1989</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/722/large_smg00214654.jpg</image:loc><image:title>In-store bakery in six parts, Peterborough, 1989</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/723/large_smg00214655.jpg</image:loc><image:title>In-store bakery in six parts, Peterborough, 1989</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134850/250kv-x-ray-set-type-tfi554-designed-for-radiotherapy-but-subsequently-modified-for-calibrating-radiation-monitors</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/312/large_smg00291980.jpg</image:loc><image:title>250kv x-ray set type TFI554 designed for radiotherapy but subsequently modified for calibrating radiation monitors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/299/large_smg00291980.jpg</image:loc><image:title>250kv x-ray set type TFI554 designed for radiotherapy but subsequently modified for calibrating radiation monitors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/798/large_smg00276685.jpg</image:loc><image:title>250kv x-ray set type TFI554 designed for radiotherapy but subsequently modified for calibrating radiation monitors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/797/large_smg00276684.jpg</image:loc><image:title>250kv x-ray set type TFI554 designed for radiotherapy but subsequently modified for calibrating radiation monitors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412137/three-accu-lok-radiosondes-for-noaa-national-service-us-dept-of-commerce</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782978/aids-you-know-the-risks-the-decision-is-yours-posters</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/769/large_1999_0241_0107_0001.jpg</image:loc><image:title>&apos;AIDS. You know the risks. The decision is yours&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/770/large_1999_0241_0107_0002.jpg</image:loc><image:title>&apos;AIDS. You know the risks. The decision is yours&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8566497/3d-printed-model-of-adult-kidney</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/796/large_2016_0405__0005_.jpg</image:loc><image:title>3D printed model of adult kidney</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/790/large_2016_0404__0002_.jpg</image:loc><image:title>3D printed model of adult kidney</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/792/large_2016_0404__0003_.jpg</image:loc><image:title>3D printed model of adult kidney</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/791/large_2016_0404__0001_.jpg</image:loc><image:title>3D printed model of adult kidney</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/797/large_2016_0405__0004_.jpg</image:loc><image:title>3D printed model of adult kidney</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/869/large_smg00269930.jpg</image:loc><image:title>3D printed model of adult kidney</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/870/large_smg00269932.jpg</image:loc><image:title>3D printed model of adult kidney</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91299/box-of-brunings-instruments-for-laryngo-tracheo-bronchoscopy-and-oesophagoscopy</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/541/large_a75954_0044__0002_.jpg</image:loc><image:title>Box of Brunings&apos; instruments for laryngo-tracheo-bronchoscopy and oesophagoscopy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/540/large_a75954_0044__0001_.jpg</image:loc><image:title>Box of Brunings&apos; instruments for laryngo-tracheo-bronchoscopy and oesophagoscopy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32835/cable-sample-mounted-and-telescoped-around-1891</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/47/154/large_1986_0738__0001_.jpg</image:loc><image:title>Cable sample, mounted and telescoped, around 1891</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/142/large_smg00077703.jpg</image:loc><image:title>Cable sample, mounted and telescoped, around 1891</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448667/convir-elixir-500-infrared-non-contact-thermometer-system-comprising-panel-mounting-display-and-control-unit</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42483/series-of-examples-illustrating-growth-of-the-nernst-electric-lamp</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/511/large_smg00208471.jpg</image:loc><image:title>Series of examples illustrating growth of the Nernst Electric lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/444/185/large_smg00227297.jpg</image:loc><image:title>Series of examples illustrating growth of the Nernst Electric lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/704/large_smg00256401.jpg</image:loc><image:title>Series of examples illustrating growth of the Nernst Electric lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/308/large_smg00045594.jpg</image:loc><image:title>Series of examples illustrating growth of the Nernst Electric lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24317/model-and-table-with-diagrams-showing-bluebird-record-breaking-car</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178783/lachrymal-style</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/821/large_smg00276743.jpg</image:loc><image:title>Lachrymal style</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24956/model-of-a-motor-car-lubrication-system</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135503/4-portable-chiropody-engines</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14292/prototype-centrifugal-analyser-made-by-mse-ltd-with-salford-university</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3692/vacuum-tubes-designed-by-m-sallerson-and-the-late-prof-piazze-smith</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83877/scales-set-in-carved-wooden-chest</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425771/commodore-8032-sk-personal-computer-with-printer-model-4002p</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/534/large_smg00080678.jpg</image:loc><image:title>Commodore 8032 SK personal computer, with printer, model 4002P</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/941/large_smg00080682.jpg</image:loc><image:title>Commodore 8032 SK personal computer, with printer, model 4002P</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/943/large_smg00080701.jpg</image:loc><image:title>Commodore 8032 SK personal computer, with printer, model 4002P</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/942/large_smg00080697.jpg</image:loc><image:title>Commodore 8032 SK personal computer, with printer, model 4002P</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/892/large_smg00158420.jpg</image:loc><image:title>Commodore 8032 SK personal computer, with printer, model 4002P</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56445/selection-of-two-photographs-of-saturn-and-its-satellite-ix</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11879/three-glass-bulbs</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/480/large_1931_1185__0003_.jpg</image:loc><image:title>Three glass bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/479/large_1931_1185__0002_.jpg</image:loc><image:title>Three glass bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/478/large_1931_1185__0001_.jpg</image:loc><image:title>Three glass bulbs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96583/2-uterine-curettes</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/75/large_smg00053766.jpg</image:loc><image:title>2 uterine curettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/76/large_smg00053767.jpg</image:loc><image:title>2 uterine curettes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22116/mexican-dollar-acted-on-by-sea-water</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/285/large_smg00045086.jpg</image:loc><image:title>Mexican dollar acted on by sea water</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/283/large_smg00045084.jpg</image:loc><image:title>Mexican dollar acted on by sea water</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207620/the-ensign-sanderson-camera</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132718/set-of-seven-weight-1-20d-kg-early-20th-century</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36140/ferguson-colourstar-25-colour-television-receiver-c-1970</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63183/soviet-sinclair-spectrum-clone-keyboard-with-documentation-c-1985</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/880/large_1993_0182.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/879/large_1993_0181.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/593/large_1993_0181_0002__0001_.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/594/large_1993_0181_0002__0002_.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/337/large_smg00080709.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/880/large_smg00080760.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/680/large_1993_0181_0001__0003_.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/679/large_1993_0181_0001__0002_.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/678/large_1993_0181_0001__0001_.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/317/large_smg00080275.jpg</image:loc><image:title>Soviet Sinclair Spectrum clone keyboard with documentation, c. 1985.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178004/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59737/calculating-machine-for-computing-trigonometry</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/735/large_1872_0136_0001.jpg</image:loc><image:title>Calculating Machine for Computing Trigonometry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/458/large_1872_0136_0001__0001_.jpg</image:loc><image:title>Calculating Machine for Computing Trigonometry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/460/large_1872_0136_0001__0002_.jpg</image:loc><image:title>Calculating Machine for Computing Trigonometry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/462/large_1872_0136_0001__0003_.jpg</image:loc><image:title>Calculating Machine for Computing Trigonometry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/463/large_1872_0136_0001__0004_.jpg</image:loc><image:title>Calculating Machine for Computing Trigonometry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/669/large_smg00046169.jpg</image:loc><image:title>Calculating Machine for Computing Trigonometry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56991/french-clock-with-orrery-planetary-model-winding-keys-and-wooden-base</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/330/large_1962_0293.jpg</image:loc><image:title>French Clock with orrery planetary model, winding keys and wooden base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/161/large_1962_0293__0005_.jpg</image:loc><image:title>French Clock with orrery planetary model, winding keys and wooden base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/158/large_1962_0293__0002_.jpg</image:loc><image:title>French Clock with orrery planetary model, winding keys and wooden base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/159/large_1962_0293__0003_.jpg</image:loc><image:title>French Clock with orrery planetary model, winding keys and wooden base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/163/large_1962_0293__0006_.jpg</image:loc><image:title>French Clock with orrery planetary model, winding keys and wooden base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/160/large_1962_0293__0004_.jpg</image:loc><image:title>French Clock with orrery planetary model, winding keys and wooden base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/155/large_1962_0293__0001_.jpg</image:loc><image:title>French Clock with orrery planetary model, winding keys and wooden base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/156/large_1962_0293__0007_.jpg</image:loc><image:title>French Clock with orrery planetary model, winding keys and wooden base</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6533/bachhoffners-coil</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/97/large_smg00173440.jpg</image:loc><image:title>Bachhoffners coil</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/95/large_smg00173422.jpg</image:loc><image:title>Bachhoffners coil</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128699/glass-inhaler-the-augolator</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/168/large_smg00230311.jpg</image:loc><image:title>Glass inhaler, the &quot;Augolator&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/167/large_smg00230310.jpg</image:loc><image:title>Glass inhaler, the &quot;Augolator&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/166/large_smg00230309.jpg</image:loc><image:title>Glass inhaler, the &quot;Augolator&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128647/set-of-scales-with-silver-pans</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/918/large_smg00210519.jpg</image:loc><image:title>Set of scales with silver pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77132/plaster-copy-of-the-skull-of-sir-thomas-browne-1605-1682</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42542/nineteen-lamp-holders</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/26/large_smg00024747.jpg</image:loc><image:title>Nineteen lamp holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/901/large_smg00208075.jpg</image:loc><image:title>Nineteen lamp holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/479/large_smg00024745.jpg</image:loc><image:title>Nineteen lamp holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/105/large_smg00208063.jpg</image:loc><image:title>Nineteen lamp holders</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157146/pottery-tobacco-jar</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119368/gould-type-microscope-in-box</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/424/large_smg00030917.jpg</image:loc><image:title>Gould type microscope in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/446/large_smg00026732.jpg</image:loc><image:title>Gould type microscope in box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167457/pocket-surgical-instrument-set-in-miniature-wallet</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/647/large_smg00289154.jpg</image:loc><image:title>Pocket surgical instrument set in miniature wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8210820/vtg-fujifilm-ds-7-digtial-camera</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92937/haemocytometer-in-wooden-case</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/268/large_smg00264869.jpg</image:loc><image:title>Haemocytometer, in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871090/commander-of-the-order-of-the-british-empire-cbe</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/815/large_e2021_0126_0044__0003_.jpg</image:loc><image:title>Commander of the Order of the British Empire (CBE)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/814/large_e2021_0126_0044__0002_.jpg</image:loc><image:title>Commander of the Order of the British Empire (CBE)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/813/large_e2021_0126_0044__0001_.jpg</image:loc><image:title>Commander of the Order of the British Empire (CBE)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/801/large_e2021_0126_0043.jpg</image:loc><image:title>Commander of the Order of the British Empire (CBE)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123740/skull-bowl-with-copper-lid-and-stand</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37901/pulsotype-distributing-machine</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/173/large_smg00648320.jpg</image:loc><image:title>Pulsotype distributing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/174/large_smg00648324.jpg</image:loc><image:title>Pulsotype distributing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31108/sargrove-sprayed-circuit-radio-receiver-experiment-1936-1937</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/39/860/large_1964_0256__0003_.jpg</image:loc><image:title>Sargrove sprayed-circuit radio receiver experiment, 1936-1937</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/39/858/large_1964_0256__0001_.jpg</image:loc><image:title>Sargrove sprayed-circuit radio receiver experiment, 1936-1937</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/39/859/large_1964_0256__0002_.jpg</image:loc><image:title>Sargrove sprayed-circuit radio receiver experiment, 1936-1937</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/415/large_1964_0256__0004_.jpg</image:loc><image:title>Sargrove sprayed-circuit radio receiver experiment, 1936-1937</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/416/large_1964_0256__0005_.jpg</image:loc><image:title>Sargrove sprayed-circuit radio receiver experiment, 1936-1937</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/313/large_smg00288786.jpg</image:loc><image:title>Sargrove sprayed-circuit radio receiver experiment, 1936-1937</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30812/cps-emitron-tv-camera-tube-type-5954</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56545/prismatic-reflecting-half-circle-and-case</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/842/large_smg00032743.jpg</image:loc><image:title>Prismatic reflecting half-circle and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/728/large_smg00031310.jpg</image:loc><image:title>Prismatic reflecting half-circle and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109621/specie-bottle</loc><lastmod>2026-04-11T15:49:42.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145268/number-of-miscellaneous-articles-of-chemical-glassware</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58877/rolling-mill-bearings-made-from-bakelite-laminated-material</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92292/four-uterine-sounds-steel-19th-century</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1941/wheel-and-axle</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8415190/bidoyng-smart-fuse-collection</loc><lastmod>2026-04-11T15:49:43.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/27/large_cd0668_031_111025_2011_30_7_1_pcb_circuit_board.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/28/large_cd0668_032_111025_2011_30_7_1_2_8_pcb_circuit_boards.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/29/large_cd0668_033_111025_2011_30_7_2_pcb_circuit_board.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/30/large_cd0668_034_111025_2011_30_7_8_pcb_circuit_board.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/327/large_smg00246701.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/22/large_cd0668_026_111025_2011_30_3_smart_fuse.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/34/large_cd0668_053_111025_2011_30_1_2_3_smart_fuses.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/20/large_cd0668_024_111025_2011_30_1_2_3_smart_fuses.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/33/large_cd0668_052_111025_2011_30_3_smart_fuse.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/331/large_smg00246709.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/24/large_cd0668_028_111025_2011_30_4_5_6_smart_fuse_yokes.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/23/large_cd0668_027_111025_2011_30_4_smart_fuse_yoke.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/326/large_smg00246700.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/325/large_smg00246698.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/31/large_cd0668_035_111025_2011_30_9_smart_fuse_spring_mechanism.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/323/large_smg00246684.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/25/large_cd0668_029_111025_2011_30_5_smart_fuse_yoke.jpg</image:loc><image:title>&apos;Bidoyng&apos; smart fuse 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box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96193/plastic-cervical-cap</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/294/large_smg00241605.jpg</image:loc><image:title>Plastic cervical cap</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92063/7-uterine-sounds</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64957/five-chromolithographed-portraits-and-accompanying-letter-press-from-vanity-fair</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/465/large_1986_1187_0001.jpg</image:loc><image:title>Five chromolithographed portraits and accompanying letter press from Vanity 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cycles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25090/8-hp-petrol-electric-car</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/238/large_smg00075353.jpg</image:loc><image:title>8 HP Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/237/large_smg00075352.jpg</image:loc><image:title>8 HP Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/239/large_smg00075354.jpg</image:loc><image:title>8 HP Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/548/large_smg00213866.jpg</image:loc><image:title>8 HP Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/470/large_1935_0502_0001__0001_.jpg</image:loc><image:title>8 HP Petrol-Electric Car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42803/stearn-electric-lamp</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65174/three-pencil-sketches-by-michelotti-of-triumph-herald</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113069/three-glass-flasks</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57265/split-lens-eyepiece-position-micrometer-with-spherical-crystal-micrometer-and-eyepiece-dynameter</loc><lastmod>2026-04-11T15:49:43.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/87/large_smg00030529.jpg</image:loc><image:title>Split-lens eyepiece position micrometer with spherical crystal micrometer and eyepiece 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dynameter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205385/bioscope-stereo-camera-made-by-e-caillon</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/98/large_smg00362525.jpg</image:loc><image:title>Bioscope stereo camera made by E. Caillon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8928825/omnitex-branded-ffp2-nr-face-masks</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107964/pair-of-iron-tongs-and-a-spoon</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19006/8-items-for-continuous-optical-process-direct-pressing</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/166/large_smg00096953.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/165/large_smg00096952.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/170/large_smg00096964.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/41/large_smg00032281.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/285/large_smg00032280.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/168/large_smg00096956.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/172/large_smg00096966.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/171/large_smg00096965.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/167/large_smg00096954.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/169/large_smg00096957.jpg</image:loc><image:title>8 items for continuous optical process - direct pressing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8223831/panel-in-shape-of-gothic-arch-with-polychrome-tile-decoration</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538614/wood-working-tools</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/729/large_y1971_0031_0002__0003_.jpg</image:loc><image:title>wood working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/731/large_y1971_0031_0002__0001_.jpg</image:loc><image:title>wood working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/728/large_y1971_0031_0002__0002_.jpg</image:loc><image:title>wood working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/661/large_cd0618_056_100504_1971_31_4_large_smoothing_plane.jpg</image:loc><image:title>wood working tools</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117195/two-pre-microphone-hearing-aids</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55382/fsp-100-stable-platform-for-the-tsr2-aircraft-project</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/208/large_smg00074684.jpg</image:loc><image:title>FSP 100 stable platform for the TSR2 aircraft project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/783/large_smg00182534.jpg</image:loc><image:title>FSP 100 stable platform for the TSR2 aircraft project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/470/large_smg00182537.jpg</image:loc><image:title>FSP 100 stable platform for the TSR2 aircraft project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/784/large_smg00182535.jpg</image:loc><image:title>FSP 100 stable platform for the TSR2 aircraft project</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125121/statue-of-a-goddess</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134775/lovibond-chromoradiometer-for-the-estimation-of-x-ray-dosage-in-radiotherapy-using-sabourand-noire-pastilles</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241336/siemens-16mm-projector</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53904/serrated-plate-lightning-protection</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55432/log-line-and-mahogany-reel-for-the-measurement-of-ship-speed</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25401/royal-enfield-8-hp-motor-cycle-and-sidecar-1921</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/24/large_smg00213300.jpg</image:loc><image:title>Royal Enfield 8 h.p. motor cycle and sidecar, 1921</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/112/large_smg00359130.jpg</image:loc><image:title>Royal Enfield 8 h.p. motor cycle and sidecar, 1921</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8346193/durst-m800-spectral-additive-viewer</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/236/large_smg00354533.jpg</image:loc><image:title>Durst M800 Spectral Additive Viewer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/235/large_smg00354532.jpg</image:loc><image:title>Durst M800 Spectral Additive Viewer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/237/large_smg00354534.jpg</image:loc><image:title>Durst M800 Spectral Additive Viewer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/239/large_smg00354536.jpg</image:loc><image:title>Durst M800 Spectral Additive Viewer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/238/large_smg00354535.jpg</image:loc><image:title>Durst M800 Spectral Additive Viewer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/242/large_smg00354539.jpg</image:loc><image:title>Durst M800 Spectral Additive Viewer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/234/large_smg00354531.jpg</image:loc><image:title>Durst M800 Spectral Additive Viewer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53815/direct-reading-current-meter-by-kelvin-and-hughes-ltd</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/690/large_smg00651052.jpg</image:loc><image:title>Direct reading current meter by Kelvin &amp; Hughes Ltd</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/753/large_smg00651067.jpg</image:loc><image:title>Direct reading current meter by Kelvin &amp; Hughes Ltd</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533313/operator-manuals-and-software-for-masscomp-computer</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152252/set-of-hamblins-stereoscope-pictures</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/387/large_smg00277550.jpg</image:loc><image:title>Set of &apos;Hamblin&apos;s stereoscope pictures&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35799/two-rbz-man-pack-hf-receivers-with-one-rbz-power-pack</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/550/large_smg00306398.jpg</image:loc><image:title>Two RBZ man-pack HF receivers with one RBZ power pack</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8093404/apple-flower-power-imac-computer-2001</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/936/large_smg00079154.jpg</image:loc><image:title>Apple ‘flower power’ iMac computer, 2001.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/686/large_2008_0006.jpg</image:loc><image:title>Apple ‘flower power’ iMac computer, 2001.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/501/large_smg00079153.jpg</image:loc><image:title>Apple ‘flower power’ iMac computer, 2001.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405999/electric-eye-camera-with-case-and-accessories</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/921/large_cd0140_006_050811_cg_1985_24_4_polaroid_electric_eye_camera.jpg</image:loc><image:title>&apos;Electric Eye&apos; camera with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/33/large_smg00250474.jpg</image:loc><image:title>&apos;Electric Eye&apos; camera with case and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113125/two-glass-bottles-with-remains-of-labels</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205578/instamatic-133x-camera</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/363/large_smg00362560.jpg</image:loc><image:title>Instamatic 133X Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46197/hand-made-nails-and-spikes</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co87249/parts-of-aural-probe</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4102/oxygen-and-hydrogen-cylinder</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146329/hivolt-electrophoresis-apparatus-built-by-hj-stroud</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/497/large_smg00653051.jpg</image:loc><image:title>Hivolt electrophoresis apparatus built by H.J. Stroud</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8232638/model-of-uk1-satellite</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/598/large_2011_0015_0001__0006_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/596/large_2011_0015_0001__0004_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/593/large_2011_0015_0001__0001_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/595/large_2011_0015_0001__0003_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/597/large_2011_0015_0001__0005_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/594/large_2011_0015_0001__0002_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/769/large_2011_0015_0002__0002_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/770/large_2011_0015_0002__0003_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/768/large_2011_0015_0002__0001_.jpg</image:loc><image:title>Model of UK1 satellite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8208977/mole-richardson-floodlight-model-16tv</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/818/large_smg00361459.jpg</image:loc><image:title>Mole Richardson floodlight Model 16TV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/31/large_smg00361462.jpg</image:loc><image:title>Mole Richardson floodlight Model 16TV</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1916/pair-of-pulley-blocks</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/682/large_smg00045009.jpg</image:loc><image:title>Pair of pulley blocks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/228/large_smg00045010.jpg</image:loc><image:title>Pair of pulley blocks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109357/24-glass-specimen-bottles</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240726/four-innovative-plastic-aircraft-structural-components</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144620/veterinary-medicine-chest</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153039/case-of-ophthalmic-instruments</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/174/large_smg00282666.jpg</image:loc><image:title>Case of ophthalmic instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084573/key-stereoscopic-with-five-metal-double-plateholders</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/572/large_smg00448997.jpg</image:loc><image:title>Key Stereoscopic  with Five Metal Double Plateholders</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202767/black-arrow-flight-sequence-programmer-c-1968</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45758/two-specimens-of-flexrasp-rasp-sheet-for-filing-metal</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co216702/silver-plated-cruet-stand-london-midland-and-scottish-railway</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co99990/two-bottles-of-john-bells-tooth-powder</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64515/voyage-de-m-glaisher-four-crayon-drawings</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/303/large_1984_1445_0006.jpg</image:loc><image:title>Voyage de M. Glaisher: four crayon drawings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/20/large_1984_1445_0005.jpg</image:loc><image:title>Voyage de M. Glaisher: four crayon drawings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/442/large_1984_1445_0002.jpg</image:loc><image:title>Voyage de M. Glaisher: four crayon drawings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/529/large_1984_1445_0006__0001_.jpg</image:loc><image:title>Voyage de M. Glaisher: four crayon drawings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/527/large_1984_1445_0002__0001_.jpg</image:loc><image:title>Voyage de M. Glaisher: four crayon drawings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/575/large_1984_1445_0001.jpg</image:loc><image:title>Voyage de M. Glaisher: four crayon drawings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/968/large_1984_1445_0005__0001_.jpg</image:loc><image:title>Voyage de M. Glaisher: four crayon drawings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/970/large_1984_1445_0005__0002_.jpg</image:loc><image:title>Voyage de M. Glaisher: four crayon drawings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37192/crompton-gramme-wound-d-c-motor-no6535-1888</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/235/large_smg00158683.jpg</image:loc><image:title>Crompton Gramme wound D C motor no.6535- 1888</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4642/polarising-prism-in-rotating-brass-mount-b908</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7985/koch-and-walzs-microscope-lamp-with-metal-chimney-and-2-glass-rods</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405231/whitworth-pillar-drilling-machine</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/778/large_y1974_0041__0001_.jpg</image:loc><image:title>Whitworth Pillar Drilling Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43146/natural-lamps-made-of-oily-animals</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/434/large_1927_0694_0001__0001_.jpg</image:loc><image:title>Natural lamps, made of oily animals.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/435/large_1927_0694_0001__0002_.jpg</image:loc><image:title>Natural lamps, made of oily animals.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648468/toy-boats-used-in-margaret-lowenfelds-world-technique</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48237/specimens-illustrating-the-manufacture-of-clay-for-china-ware</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8226/microscope</loc><lastmod>2026-04-11T15:49:45.599Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/640/large_smg00071842.jpg</image:loc><image:title>Microscope,</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448227/blundell-601-rietz-5-inch-slide-rule</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/802/large_smg00049984.jpg</image:loc><image:title>Blundell 601 Rietz (5-inch) slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/801/large_smg00049983.jpg</image:loc><image:title>Blundell 601 Rietz (5-inch) slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44406/arch-girder-4-14-deep-section</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111294/glass-drug-jar-with-lid-possibly-18th-century</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40896/rigged-model-of-santa-maria</loc><lastmod>2026-04-11T15:49:46.145Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/221/large_1923_0026__0001_.jpg</image:loc><image:title>Rigged model of &apos;Santa Maria&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/222/large_1923_0026__0002_.jpg</image:loc><image:title>Rigged model of &apos;Santa Maria&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/374/large_1923_0026__0003_.jpg</image:loc><image:title>Rigged model of &apos;Santa Maria&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/386/large_smg00215353.jpg</image:loc><image:title>Rigged model of &apos;Santa Maria&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142342/resuscitator-for-use-with-sparklet-carbon-dioxide-cylinders</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44918/northrop-single-shuttle-s-loom-with-automatic-bobbin-insertion</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/424/large_1939_0190.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/941/large_1939_0190__0005_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/945/large_1939_0190__0009_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/938/large_1939_0190__0002_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/940/large_1939_0190__0004_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/937/large_1939_0190__0001_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/943/large_1939_0190__0007_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/944/large_1939_0190__0008_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/939/large_1939_0190__0003_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/942/large_1939_0190__0006_.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/41/large_smg00049378.jpg</image:loc><image:title>Northrop single-shuttle &apos;S&apos; loom with automatic bobbin insertion</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81826/earthenware-bottle</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146081/royal-navy-foulweather-smock-and-trousers-in-black-pvc</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/910/large_smg00370280.jpg</image:loc><image:title>Royal Navy foulweather smock and trousers in black pvc</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/911/large_smg00370281.jpg</image:loc><image:title>Royal Navy foulweather smock and trousers in black pvc</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81136/two-ceramic-bottles-of-camphor-crystals</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139870/battery-10-electric-cells</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67406/moon</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/905/large_1956_0153_0002.jpg</image:loc><image:title>Moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/906/large_1956_0153_0005.jpg</image:loc><image:title>Moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/824/large_1956_0153_0007.jpg</image:loc><image:title>Moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/822/large_1956_0153_0004.jpg</image:loc><image:title>Moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/823/large_1956_0153_0006.jpg</image:loc><image:title>Moon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137015/plurostat-machine-base-with-metal-fittings-on-trolley</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9887/four-pliable-maps</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28111/great-western-railway-gauges</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535/portable-universal-ring-sundial</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/493/large_smg00083219.jpg</image:loc><image:title>Portable Universal Ring sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/494/large_smg00083220.jpg</image:loc><image:title>Portable Universal Ring sundial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36359/kelvins-multicellular-electrostatic-voltmeter-no20517</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/318/large_smg00206376.jpg</image:loc><image:title>Kelvin&apos;s multicellular electrostatic voltmeter No.20517</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/308/large_smg00208123.jpg</image:loc><image:title>Kelvin&apos;s multicellular electrostatic voltmeter No.20517</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12069/fifteen-ceramic-crucibles-and-two-ceramic-jars</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4038/terrestrial-achromatic-refracting-telescope</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/655/large_smg00030946.jpg</image:loc><image:title>terrestrial achromatic refracting telescope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54670/thermometer-screen-thermometer-and-mounting-brackets</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/809/large_smg00046583.jpg</image:loc><image:title>Thermometer screen, thermometer and mounting brackets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/811/large_smg00046585.jpg</image:loc><image:title>Thermometer screen, thermometer and mounting brackets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/812/large_smg00046586.jpg</image:loc><image:title>Thermometer screen, thermometer and mounting brackets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44235/two-mounted-photographs-of-richard-sutcliffe</loc><lastmod>2026-04-11T15:49:46.605Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/18/large_smg00100550.jpg</image:loc><image:title>Two mounted photographs of Richard Sutcliffe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/655/large_smg00154794.jpg</image:loc><image:title>Two mounted photographs of Richard Sutcliffe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6984/electrostatic-swing</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/563/large_smg00174336.jpg</image:loc><image:title>Electrostatic swing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/578/large_smg00174351.jpg</image:loc><image:title>Electrostatic swing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205323/exit-pictures-from-the-united-states</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63869/dec-decmate-iii-personal-computer</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co182557/2-glass-bottles-1-bearing-a-label</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51421/schaeffer-and-budenberg-reciprocating-counter</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59186/model-of-guide-pulleys-for-belt</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448237/slide-rule</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/678/large_smg00049278.jpg</image:loc><image:title>Slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/679/large_smg00049279.jpg</image:loc><image:title>Slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5631/film-entitled-chain-reaction-in-two-reels</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/852/large_smg00188239.jpg</image:loc><image:title>Film entitled &quot;Chain Reaction&quot;, in two reels</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/857/large_smg00188244.jpg</image:loc><image:title>Film entitled &quot;Chain Reaction&quot;, in two reels</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188166/7-ampoules</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53215/graphometer-european-1701-1775</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/828/large_smg00177170.jpg</image:loc><image:title>Graphometer, European, 1701-1775</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/831/large_smg00177174.jpg</image:loc><image:title>Graphometer, European, 1701-1775</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148165/large-vacuum-flasks-from-common-cold-research-unit</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207385/benetfink-photo-masks</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/31/large_smg00362330.jpg</image:loc><image:title>Benetfink Photo Masks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/284/large_smg00449973.jpg</image:loc><image:title>Benetfink Photo Masks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102018/hydraulic-dental-chair-europe-1891-1910</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/830/large_a602077__0001_.jpg</image:loc><image:title>Hydraulic dental chair, Europe, 1891-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/831/large_a602077__0002_.jpg</image:loc><image:title>Hydraulic dental chair, Europe, 1891-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518576/two-pohl-commutators-see-2-stroke-nos</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/277/large_smg00175460.jpg</image:loc><image:title>Two Pohl commutators (see 2 stroke nos).</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/684/large_smg00175460.jpg</image:loc><image:title>Two Pohl commutators (see 2 stroke nos).</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/274/large_smg00175455.jpg</image:loc><image:title>Two Pohl commutators (see 2 stroke nos).</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/680/large_smg00175455.jpg</image:loc><image:title>Two Pohl commutators (see 2 stroke nos).</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177894/5-pairs-of-muslin-bandages</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8950/model-of-the-german-process-of-manufacturing-white-lead</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113085/three-glass-bottles-cylindrical</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58170/kitchen-scales-by-youngson-and-marlow</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/81/large_smg00047985.jpg</image:loc><image:title>Kitchen scales by Young,Son and Marlow</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/879/large_smg00047982.jpg</image:loc><image:title>Kitchen scales by Young,Son and Marlow</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/78/large_smg00047978.jpg</image:loc><image:title>Kitchen scales by Young,Son and Marlow</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/76/large_smg00047970.jpg</image:loc><image:title>Kitchen scales by Young,Son and Marlow</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/80/large_smg00047983.jpg</image:loc><image:title>Kitchen scales by Young,Son and Marlow</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66200/the-planting-and-manufacture-of-indigo-in-india</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/401/large_b720208.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/399/large_b720206.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/405/large_b720211.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/394/large_b720200.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/400/large_b720205.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/389/large_b720195.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/403/large_b720210.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/402/large_b720207.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/391/large_b720196.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/387/large_b720194.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/393/large_b720198.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/407/large_b720212.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/406/large_b720213.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/397/large_b720204.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/396/large_b720203.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/390/large_b720197.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/392/large_b720199.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/398/large_b720202.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/404/large_b720209.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/395/large_b720201.jpg</image:loc><image:title>The Planting and Manufacture of Indigo in India</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125868/rhinoceros-horn-cup</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54462/wall-thermometer-screen-containing-psychrometer</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/638/large_smg00649486.jpg</image:loc><image:title>Wall thermometer screen containing psychrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141096/two-rubber-bulbs-from-enema-syringes</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204880/corfield-66-camera-outfit</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117594/rex-recorder-model-v-30-dictation-system</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113164/two-conical-glass-flasks-with-spouts</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8219233/plaster-statuette</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/45/large_smg00049383.jpg</image:loc><image:title>Plaster statuette</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/46/large_smg00049384.jpg</image:loc><image:title>Plaster statuette</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38226/no2-remington-typewriter-with-cover</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29096/marconi-vor-radio-navigation-beacon</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/796/large_smg00214875.jpg</image:loc><image:title>Marconi VOR radio-navigation beacon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8346772/kit-television-receiver</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65227/posters-for-bsa-and-vindec-cycles</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65211/two-lithographs-southport-iron-pier</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/601/large_1988_0446_0007_0001.jpg</image:loc><image:title>Two lithographs: Southport iron pier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/600/large_1988_0446_0007_0002.jpg</image:loc><image:title>Two lithographs: Southport iron pier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/227/large_smg00005197.jpg</image:loc><image:title>Two lithographs: Southport iron pier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/224/large_smg00005194.jpg</image:loc><image:title>Two lithographs: Southport iron pier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28067/two-chairs-wrexham-and-ellesmere-railway</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8018520/medallion-lathe-c1760</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co185846/four-clear-glass-decagonal-bottles</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co236092/desk-model-of-javelin-faw-6-aircraft</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/599/large_smg00192923.jpg</image:loc><image:title>Desk model of Javelin F(AW) 6 aircraft.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/416/large_smg00192923.jpg</image:loc><image:title>Desk model of Javelin F(AW) 6 aircraft.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/597/large_smg00192921.jpg</image:loc><image:title>Desk model of Javelin F(AW) 6 aircraft.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/414/large_smg00192921.jpg</image:loc><image:title>Desk model of Javelin F(AW) 6 aircraft.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95160/levret-obstetrical-forceps</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62156/recycled-plastic</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/783/large_smg00235273.jpg</image:loc><image:title>Recycled plastic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/782/large_smg00235272.jpg</image:loc><image:title>Recycled plastic</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206922/ross-teleros-lens</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/414/large_smg00362381.jpg</image:loc><image:title>Ross teleros lens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/413/large_smg00362380.jpg</image:loc><image:title>Ross teleros lens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co530179/documents-and-plans-related-to-the-hargrave-automatic-navigator</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46470/first-jig-boring-machine</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/558/large_smg00457974.jpg</image:loc><image:title>First jig boring machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13342/inert-gas-discharge-tubes-c-1960s</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/129/large_1964_0468.jpg</image:loc><image:title>Inert gas discharge tubes, c 1960s.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80826/8-small-glazed-grey-earthenware-dispensing-pots</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14367/color-eye-reflectance-spectrophotometer</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38217/adler-portable-typewriter</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/736/large_smg00110439.jpg</image:loc><image:title>Adler portable typewriter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40650/four-models-of-cable-compressors</loc><lastmod>2026-04-11T15:49:48.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/630/large_smg00079982.jpg</image:loc><image:title>Four models of cable compressors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/629/large_smg00079981.jpg</image:loc><image:title>Four models of cable compressors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/631/large_smg00079984.jpg</image:loc><image:title>Four models of cable compressors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/6/large_smg00180622.jpg</image:loc><image:title>Four models of cable compressors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358613/cussons-imperial-leather-family-shampoo</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/744/large_cd0702_033_130108_1995_2_164_patterson_zochonis_sample.jpg</image:loc><image:title>Cusson&apos;s Imperial Leather Family Shampoo</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2066/optical-model-of-the-human-eye-illustrating-myopia</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/311/large_smg00048006.jpg</image:loc><image:title>Optical model of the human eye illustrating myopia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/310/large_smg00048005.jpg</image:loc><image:title>Optical model of the human eye illustrating myopia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54003/three-hexagonal-electrodes-for-equipotential-measurements</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/175/large_smg00052176.jpg</image:loc><image:title>Three hexagonal electrodes, for equipotential measurements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/176/large_smg00052177.jpg</image:loc><image:title>Three hexagonal electrodes, for equipotential measurements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/177/large_smg00052178.jpg</image:loc><image:title>Three hexagonal electrodes, for equipotential measurements</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co447611/w-h-smith-and-sons-5-inch-simplified-rietz-slide-rule</loc><lastmod>2026-04-11T15:49:48.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/783/large_smg00049956.jpg</image:loc><image:title>W H Smith and Sons 5-inch Simplified Rietz slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/784/large_smg00049957.jpg</image:loc><image:title>W H Smith and Sons 5-inch Simplified Rietz slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79209/tin-glazed-earthenware-syrup-jar</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93302/phonendoscope-marked-skc</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co195207/tabloid-first-aid-kit-used-on-the-first-direct-transatlantic-flight-by-airship-london-england-1913-1919</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/975/large_a700022.jpg</image:loc><image:title>&apos;Tabloid&apos; first aid kit used on the first direct transatlantic flight by airship, London, England, 1913-1919</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/727/large_smg00258715.jpg</image:loc><image:title>&apos;Tabloid&apos; first aid kit used on the first direct transatlantic flight by airship, London, England, 1913-1919</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215363/two-silver-plated-ice-cups-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241534/william-and-claude-friese-greene-collection</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117511/bush-record-player-type-rp50</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205398/no-3-folding-pocket-kodak</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/553/large_smg00448383.jpg</image:loc><image:title>No 3 Folding Pocket Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/554/large_smg00448384.jpg</image:loc><image:title>No 3 Folding Pocket Kodak</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106392/human-jaw-bone</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179514/paediatric-operating-table-by-allen-and-hanburys-limited</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172435/3-tenacula-steel-and-ebony-19th-century</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176286/surgical-instrument-set</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/759/large_smg00291786.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122444/armchair-wooden-commodes-1855-1885</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co449048/tone-limit-apparatus-for-notes-of-high-pitch</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54004/charles-vernon-boys-original-gravitational-apparatus-1889</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/234/large_b731064.jpg</image:loc><image:title>Charles Vernon Boys&apos; Original Gravitational Apparatus, 1889</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12676/alcohol-hydrometer-1700-1730</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151703/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63250/casio-electronic-calculator-model-as-b-c1975</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/764/large_1991_0393__0001_.jpg</image:loc><image:title>Casio electronic calculator model AS-B, c.1975</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/696/large_smg00212578.jpg</image:loc><image:title>Casio electronic calculator model AS-B, c.1975</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/451/large_smg00078944.jpg</image:loc><image:title>Casio electronic calculator model AS-B, c.1975</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175566/trocar-steel-with-horn-handle</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54968/richard-howson-long-range-barometer-1861</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147895/portable-charcoal-water-filter-england-1890-1902</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/large_1980_0532.jpg</image:loc><image:title>Portable charcoal water filter, England, 1890-1902</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/800/large_1980_0532__0003_.jpg</image:loc><image:title>Portable charcoal water filter, England, 1890-1902</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/799/large_1980_0532__0001_.jpg</image:loc><image:title>Portable charcoal water filter, England, 1890-1902</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/801/large_1980_0532__0004_.jpg</image:loc><image:title>Portable charcoal water filter, England, 1890-1902</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/798/large_1980_0532__0002_.jpg</image:loc><image:title>Portable charcoal water filter, England, 1890-1902</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416833/t-pro-motorcycle-body-armour-back-protector-type-09</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/109/large_smg00044891.jpg</image:loc><image:title>T-PRO motorcycle body armour: back protector type 09</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/106/large_smg00044888.jpg</image:loc><image:title>T-PRO motorcycle body armour: back protector type 09</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207881/kodak-camera</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/232/large_smg00449698.jpg</image:loc><image:title>Kodak Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76906/post-mortem-set</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/656/large_smg00097255.jpg</image:loc><image:title>Post mortem set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123168/fire-drill</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23336/portions-of-the-hearth-of-a-blast-furnace-at-the-monkland-iron-works-calder-bank</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/572/large_smg00046992.jpg</image:loc><image:title>Portions of the hearth of a blast-furnace at the Monkland Iron Works, Calder Bank</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/571/large_smg00046991.jpg</image:loc><image:title>Portions of the hearth of a blast-furnace at the Monkland Iron Works, Calder Bank</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117094/tinfoil-phonograph-c-1885</loc><lastmod>2026-04-11T15:49:49.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2903/sectioned-solar-panel-by-alcoa-of-great-britain-ltd</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33795/short-length-including-a-joint-of-submarine-cable-between-dover-and-calais-1850</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/666/large_1950_0230_0001__0001_.jpg</image:loc><image:title>Short length (including a joint) of submarine cable between Dover and Calais, 1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119837/compound-monocular-microscope-in-mahogany-case</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111634/five-glass-specimen-bottles</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co522938/photocell-galvanometer-amplifier</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/967/large_smg00156804.jpg</image:loc><image:title>Photocell galvanometer amplifier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/965/large_smg00156800.jpg</image:loc><image:title>Photocell galvanometer amplifier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44617/stocking-knitting-frame-and-accessories-by-cooper-corah-and-sons</loc><lastmod>2026-04-11T15:49:51.215Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/703/large_smg00177426.jpg</image:loc><image:title>Stocking Knitting Frame and Accessories by Cooper Corah and Sons.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/802/large_smg00179367.jpg</image:loc><image:title>Stocking Knitting Frame and Accessories by Cooper Corah and Sons.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/706/large_smg00177430.jpg</image:loc><image:title>Stocking Knitting Frame and Accessories by Cooper Corah and Sons.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/812/large_smg00179380.jpg</image:loc><image:title>Stocking Knitting Frame and Accessories by Cooper Corah and Sons.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49934/sections-of-simplex-sheet-piling-c1918</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/991/large_smg00354053.jpg</image:loc><image:title>Sections of Simplex sheet piling c1918</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138131/hypodermic-syringe</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6769/drysdale-tinsley-polyphase-wattmeter</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/609/large_smg00050982.jpg</image:loc><image:title>Drysdale-Tinsley polyphase wattmeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90011/double-unguent-bottle</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154193/hosier-milk-recorder</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/441/large_smg00225016.jpg</image:loc><image:title>Hosier milk recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/442/large_smg00225017.jpg</image:loc><image:title>Hosier milk recorder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176067/lithotrity-instrument-set-paris-france-1840-1860</loc><lastmod>2026-04-11T15:49:51.234Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/976/large_a610580.jpg</image:loc><image:title>Lithotrity instrument set, Paris, France, 1840-1860</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137791/diagnostic-set</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/640/large_smg00101755.jpg</image:loc><image:title>Diagnostic set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29486/handley-page-gugnunc-aeroplane-1929</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/266/large_1934_0313.jpg</image:loc><image:title>Handley Page &apos;Gugnunc&apos; Aeroplane, 1929</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/487/large_1934_0313_0001__0008_.jpg</image:loc><image:title>Handley Page &apos;Gugnunc&apos; Aeroplane, 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tungsten carbide cutting tools and a cemented tungsten carbide rod</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/230/large_smg00078614.jpg</image:loc><image:title>Eighteen &apos;Oakaloy&apos; cemented tungsten carbide cutting tools and a cemented tungsten carbide rod</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/231/large_smg00078615.jpg</image:loc><image:title>Eighteen &apos;Oakaloy&apos; cemented tungsten carbide cutting tools and a cemented tungsten carbide rod</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20435/coke-used-at-the-parkend-furnaces</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/242/large_smg00031038.jpg</image:loc><image:title>Coke used at the Parkend furnaces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/685/large_smg00031039.jpg</image:loc><image:title>Coke used at the Parkend furnaces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14544/integrating-amplifier-by-wg-pye</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/23/large_smg00653255.jpg</image:loc><image:title>Integrating amplifier by WG Pye</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/25/large_smg00653257.jpg</image:loc><image:title>Integrating amplifier by WG Pye</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/26/large_smg00653258.jpg</image:loc><image:title>Integrating amplifier by WG Pye</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/24/large_smg00653256.jpg</image:loc><image:title>Integrating amplifier by WG Pye</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/22/large_smg00653254.jpg</image:loc><image:title>Integrating amplifier by WG Pye</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/27/large_smg00653259.jpg</image:loc><image:title>Integrating amplifier by WG Pye</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8421676/apple-tv-digital-media-player-2010-2013</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/309/large_e2013_481_1__0004_.jpg</image:loc><image:title>Apple TV digital media player, 2010-2013</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/307/large_e2013_481_1__0002_.jpg</image:loc><image:title>Apple TV digital media player, 2010-2013</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/308/large_e2013_481_1__0003_.jpg</image:loc><image:title>Apple TV digital media player, 2010-2013</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/306/large_e2013_481_1__0001_.jpg</image:loc><image:title>Apple TV digital media player, 2010-2013</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/386/large_smg00184418.jpg</image:loc><image:title>Apple TV digital media player, 2010-2013</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/387/large_smg00184419.jpg</image:loc><image:title>Apple TV digital media player, 2010-2013</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62641/paper-tape-station</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/137/large_smg00271626.jpg</image:loc><image:title>Paper Tape Station</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/153/large_smg00271726.jpg</image:loc><image:title>Paper Tape Station</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57380/birds-scale</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/684/large_smg00051696.jpg</image:loc><image:title>Birds scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117153/edison-voicewriter-1938</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8247779/wilf-irwin-animation-rostrum-camera-including-base-1</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/342/large_smg00358140.jpg</image:loc><image:title>Wilf Irwin animation rostrum camera including: base (1)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/696/large_smg00360286.jpg</image:loc><image:title>Wilf Irwin animation rostrum camera including: base (1)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/260/large_smg00354558.jpg</image:loc><image:title>Wilf Irwin animation rostrum camera including: base (1)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/262/large_smg00354560.jpg</image:loc><image:title>Wilf Irwin animation rostrum camera including: base (1)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/343/large_smg00358141.jpg</image:loc><image:title>Wilf Irwin animation rostrum camera including: base (1)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/697/large_smg00360287.jpg</image:loc><image:title>Wilf Irwin animation rostrum camera including: base (1)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/261/large_smg00354559.jpg</image:loc><image:title>Wilf Irwin animation rostrum camera including: base (1)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54578/pair-of-stereo-photographic-cloud-cameras-1885-1890</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/355/752/large_smg00060009.jpg</image:loc><image:title>Pair of stereo photographic cloud cameras, 1885-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/432/large_smg00175270.jpg</image:loc><image:title>Pair of stereo photographic cloud cameras, 1885-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/192/large_smg00175270.jpg</image:loc><image:title>Pair of stereo photographic cloud cameras, 1885-1890</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112392/pair-of-glass-albarellos</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29909/de-havilland-dh89-dragon-rapide-aircraft</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/987/large_smg00214941.jpg</image:loc><image:title>De Havilland DH89 Dragon Rapide Aircraft</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5977/book-memoire-sur-la-compression-des-liquides-1837</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16489/klimax-folding-bellows-camera</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/431/large_smg00452090.jpg</image:loc><image:title>Klimax Folding Bellows Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126860/admiral-grindalls-knife-and-fork</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/985/large_a154734__0001_.jpg</image:loc><image:title>Admiral Grindall&apos;s knife and fork</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/986/large_a154734__0002_.jpg</image:loc><image:title>Admiral Grindall&apos;s knife and fork</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62416/commodore-64-microcomputer-1982-1985</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/542/large_1985_0664_0001__0001_.jpg</image:loc><image:title>Commodore 64 microcomputer, 1982-1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/543/large_1985_0664_0001__0002_.jpg</image:loc><image:title>Commodore 64 microcomputer, 1982-1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/743/large_smg00278257.jpg</image:loc><image:title>Commodore 64 microcomputer, 1982-1985</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25382/three-de-dion-sparking-plugs-c1900</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414990/boots</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/123/large_cd0732_015_150907_y2010_85_32_4_boot_jack.jpg</image:loc><image:title>boots</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/122/large_cd0732_014_150907_y2010_85_32_3_boot.jpg</image:loc><image:title>boots</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/120/large_cd0732_012_150907_y2010_85_32_1_boot.jpg</image:loc><image:title>boots</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/121/large_cd0732_013_150907_y2010_85_32_2_boot_jack.jpg</image:loc><image:title>boots</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169569/two-olive-ended-gum-elastic-sounds</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58773/whittle-link-leather-belt-with-shafting-and-pulleys</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094422/magnavox-odyssey-video-games-console</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/168/573/large_2008_5014_2.jpg</image:loc><image:title>Magnavox Odyssey Video Games Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/181/387/large_100900_4.jpg</image:loc><image:title>Magnavox Odyssey Video Games Console</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40264/two-skylark-instrumentation-bays</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208444/stained-glass-panels-from-gorton-works</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167855/chain-saw-with-attachable-ebony-handles-and-hooks</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166030/trephination-set-cased</loc><lastmod>2026-04-11T15:49:52.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/482/large_smg00187135.jpg</image:loc><image:title>Trephination set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127271/artifical-aorta-dacron-de-bakeys-with-instruction-booklet</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/909/large_smg00235684.jpg</image:loc><image:title>Artifical aorta, dacron, De Bakey&apos;s, with instruction booklet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50055/model-scale-1-of-6-inch-trussed-partition</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180266/three-tubes-of-oblivon-capsules-england-1953-1967</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/134/large_a627520.jpg</image:loc><image:title>Three tubes of &apos;Oblivon&apos; capsules, England, 1953-1967</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146860/spittoon-matching-water-caraffe-and-tumbler-all-fit-together</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/966/large_smg00170708.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/878/large_smg00170708.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/964/large_smg00170706.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/876/large_smg00170706.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/962/large_smg00170704.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/874/large_smg00170704.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/963/large_smg00170705.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/875/large_smg00170705.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/965/large_smg00170707.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/877/large_smg00170707.jpg</image:loc><image:title>Spittoon, matching water caraffe and tumbler, all fit together</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440220/sunbeam-cycles</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46110/two-flint-knives</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145649/construments-no100-set-and-construments-no100-plus-set</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445941/ocea-flasher</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25065/sectioned-standard-4-speed-synchro-mesh-gearbox</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/572/large_smg00076469.jpg</image:loc><image:title>Sectioned standard 4-speed synchro-mesh gearbox</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134531/x-ray-machine</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157347/white-porcelain-tobacco-pipe-bowl-and-reservoir-with-cherrywood-stem-and-flexible-horn-mouthpiece</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205838/no3-folding-pocket-kodak-model-f</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/680/large_smg00356101.jpg</image:loc><image:title>No.3 folding pocket Kodak model F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/74/large_smg00362497.jpg</image:loc><image:title>No.3 folding pocket Kodak model F</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15629/the-tenax-vpk-collapsible-bellows-camera-for-plates-or-cutfilm</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/350/large_smg00450594.jpg</image:loc><image:title>The Tenax V.P.K collapsible bellows camera for plates or cutfilm</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37007/wall-socket-containing-fuse</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203173/baird-developmental-colour-television-monitor</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/924/large_smg00222020.jpg</image:loc><image:title>Baird Developmental Colour Television Monitor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76009/regulator-unit-of-anaesthetic-apparatus-with-pressure-gauge</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178228/two-unbleached-calico-bandages</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127672/model-furnace</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/720/large_smg00089426.jpg</image:loc><image:title>Model furnace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/718/large_smg00089424.jpg</image:loc><image:title>Model furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148223/c2000-portable-personal-gasair-sampler</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8417984/two-wooden-signs-lee-and-king-baxter-pit</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/296/large_cd0629_042_100810_lcmc_t1567_lee___king_baxter_pit_sign.jpg</image:loc><image:title>Two wooden signs: &apos;Lee &amp; King Baxter Pit...&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/297/large_cd0629_043_100810_lcmc_t1567_n_c_b_coal_picking_sign.jpg</image:loc><image:title>Two wooden signs: &apos;Lee &amp; King Baxter Pit...&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/635/large_smg00244290.jpg</image:loc><image:title>Two wooden signs: &apos;Lee &amp; King Baxter Pit...&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16677/the-cameo-stereo-folding-bellows-camera</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/765/large_smg00220409.jpg</image:loc><image:title>The &apos;Cameo Stereo&apos; folding bellows camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/960/large_smg00220626.jpg</image:loc><image:title>The &apos;Cameo Stereo&apos; folding bellows camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33708/itt-3530-group-3-facsimile-machine</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/291/large_smg00081517.jpg</image:loc><image:title>ITT 3530 group 3 facsimile machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8358474/c4-rotating-mirror-high-speed-camera-bolted-to-rectangular-wheeled-steel-frame-wheels-missing</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/867/large_2013_0079__0002_.jpg</image:loc><image:title>C4 Rotating Mirror High Speed Camera bolted to rectangular wheeled steel frame - wheels missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/868/large_2013_0079__0003_.jpg</image:loc><image:title>C4 Rotating Mirror High Speed Camera bolted to rectangular wheeled steel frame - wheels missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/866/large_2013_0079__0001_.jpg</image:loc><image:title>C4 Rotating Mirror High Speed Camera bolted to rectangular wheeled steel frame - wheels missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/842/large_d151156.jpg</image:loc><image:title>C4 Rotating Mirror High Speed Camera bolted to rectangular wheeled steel frame - wheels missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/160/large_2013_0079__0001_.jpg</image:loc><image:title>C4 Rotating Mirror High Speed Camera bolted to rectangular wheeled steel frame - wheels missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/714/large_smg00213856.jpg</image:loc><image:title>C4 Rotating Mirror High Speed Camera bolted to rectangular wheeled steel frame - wheels missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/717/large_smg00213862.jpg</image:loc><image:title>C4 Rotating Mirror High Speed Camera bolted to rectangular wheeled steel frame - wheels missing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7941/ultra-violet-microscope-of-the-beck-barnard-type-with-quartz-optics-and-a-fluorescent-eyepiece</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/314/large_smg00024308.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/302/large_smg00024294.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/305/large_smg00024297.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/304/large_smg00024296.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/308/large_smg00024301.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/299/large_smg00024288.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/300/large_smg00024290.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/301/large_smg00024291.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/311/large_smg00024304.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/212/large_smg00024286.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/313/large_smg00024307.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/306/large_smg00024298.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/303/large_smg00024295.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/309/large_smg00024302.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/310/large_smg00024303.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/307/large_smg00024300.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/312/large_smg00024305.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/584/large_smg00024289.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/298/large_smg00024285.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/798/large_smg00028676.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/802/large_smg00028682.jpg</image:loc><image:title>Ultra-violet microscope of the Beck-Barnard type with quartz optics and a fluorescent eyepiece</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33154/western-electric-screening-set</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/537/large_smg00305488.jpg</image:loc><image:title>Western electric screening set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37760/pragnant-bookbinders-blocking-machine</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/159/large_smg00185601.jpg</image:loc><image:title>&quot;Pragnant&quot; bookbinder&apos;s blocking machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/737/large_smg00185604.jpg</image:loc><image:title>&quot;Pragnant&quot; bookbinder&apos;s blocking machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/160/large_smg00185603.jpg</image:loc><image:title>&quot;Pragnant&quot; bookbinder&apos;s blocking machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111823/green-glass-long-necked-retort</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116790/miscellaneous-collection-of-stains-reagents-and-chemicals</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67311/broadsheet-notices-for-a-series-of-lectures-by-mr-droffnore</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/708/large_1993_0294_0001.jpg</image:loc><image:title>Broadsheet notices for A series of lectures by Mr Droffnore</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/537/large_1993_0294_0002__0001_.jpg</image:loc><image:title>Broadsheet notices for A series of lectures by Mr Droffnore</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/540/large_1993_0294_0002__0002_.jpg</image:loc><image:title>Broadsheet notices for A series of lectures by Mr Droffnore</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/539/large_1993_0294_0003.jpg</image:loc><image:title>Broadsheet notices for A series of lectures by Mr Droffnore</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117430/console-and-two-ferrograph-tape-decks-with-headphones-plus-two-desks-in-which-to-mount-the-tape-decks</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/750/113/large_smg00652309.jpg</image:loc><image:title>Console and two Ferrograph tape decks with headphones plus two desks in which to mount the tape decks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/130/large_smg00651941.jpg</image:loc><image:title>Console and two Ferrograph tape decks with headphones plus two desks in which to mount the tape decks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19228/examples-of-glass-made-by-semi-automatic-schiller-process</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/744/large_1980_0513_0001.jpg</image:loc><image:title>Examples of glass made by semi-automatic Schiller process</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29623/model-of-bristol-brabazon-aeroplane-scale-148</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102740/coils-of-cane-from-display-of-ibibio-medicine-man</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158269/snuff-box-made-from-cowrie-shell</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50300/audleys-chest-lock-and-key</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102204/2-dental-cutting-instruments</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/850/large_smg00294792.jpg</image:loc><image:title>2 dental cutting instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/849/large_smg00294791.jpg</image:loc><image:title>2 dental cutting instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36149/beta-sl-f30ub-videocassette-recorder-by-sony-corporation</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/359/large_smg00081537.jpg</image:loc><image:title>BETA SL-F30UB Videocassette Recorder by Sony Corporation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/362/large_smg00081541.jpg</image:loc><image:title>BETA SL-F30UB Videocassette Recorder by Sony Corporation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/358/large_smg00081536.jpg</image:loc><image:title>BETA SL-F30UB Videocassette Recorder by Sony Corporation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/360/large_smg00081538.jpg</image:loc><image:title>BETA SL-F30UB Videocassette Recorder by Sony Corporation</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143235/pair-of-protective-gloves</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97289/2-boxes-of-junior-alpine-bristle-brushes</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/534/large_smg00293475.jpg</image:loc><image:title>2 boxes of &quot;Junior Alpine&quot; bristle brushes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/535/large_smg00293476.jpg</image:loc><image:title>2 boxes of &quot;Junior Alpine&quot; bristle brushes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23922/samples-of-coal-used-for-coking</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/654/large_smg00043094.jpg</image:loc><image:title>Samples of coal used for coking</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co439018/model-carriage-highland-railway</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/926/large_smg00460761.jpg</image:loc><image:title>Model carriage, Highland Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121558/bubby-pot-for-infant-feeding-england-1770-1835</loc><lastmod>2026-04-11T15:49:53.750Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/225/large_a600084.jpg</image:loc><image:title>Bubby pot for infant feeding, England, 1770-1835</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147278/tongue-scraper</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14102/glass-chromatography-tanks-2-incomplete</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175837/surgical-instrument-set-in-silver-mounted-shagreen-etui</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/680/large_smg00290639.jpg</image:loc><image:title>Surgical instrument set in silver mounted shagreen etui</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36669/british-westinghouse-reverse-current-relay-264363</loc><lastmod>2026-04-11T15:49:54.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8417487/collection-of-plate-cameras-and-lantern-projectors-with-associated-archive-material</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/381/large_smg00248936__0001_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/382/large_smg00248936__0002_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/383/large_smg00248936__0003_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/386/large_smg00248936__0006_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/385/large_smg00248936__0005_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/387/large_smg00248936__0007_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/384/large_smg00248936__0004_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/389/large_smg00248936__0009_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/388/large_smg00248936__0008_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/973/large_smg00250464__0003_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/971/large_smg00250464__0001_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/974/large_smg00250464__0004_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/972/large_smg00250464__0002_.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/970/large_smg00250463.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/392/large_cd0119_011_050708_y1987_245_2_magic_lantern_projector.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/325/large_smg00243758.jpg</image:loc><image:title>Collection of plate cameras and lantern projectors with associated archive material</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143289/field-medical-pannier-and-contents-german-1914-1918</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148148/knives-forks-spoons-and-teaspoons</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/673/large_smg00166217.jpg</image:loc><image:title>Knives, forks, spoons and teaspoons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/488/large_smg00164238.jpg</image:loc><image:title>Knives, forks, spoons and teaspoons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/675/large_smg00166219.jpg</image:loc><image:title>Knives, forks, spoons and teaspoons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/674/large_smg00166218.jpg</image:loc><image:title>Knives, forks, spoons and teaspoons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136298/silver-artificial-leech</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/667/large_smg00253476.jpg</image:loc><image:title>Silver artificial leech</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134243/test-materials-for-progressive-matrices-1938-and-the-associated-mill-hill-vocabulary-scale</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8245645/campro-35mm-cine-cameraprojector</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/660/large_smg00221747.jpg</image:loc><image:title>Campro 35mm Cine Camera/Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/659/large_smg00221746.jpg</image:loc><image:title>Campro 35mm Cine Camera/Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/662/large_smg00221749.jpg</image:loc><image:title>Campro 35mm Cine Camera/Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/663/large_smg00221750.jpg</image:loc><image:title>Campro 35mm Cine Camera/Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/664/large_smg00221751.jpg</image:loc><image:title>Campro 35mm Cine Camera/Projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153481/collection-of-thirteen-instruments-used-in-the-manufacture</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/937/large_smg00280768.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/884/large_smg00280622.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/885/large_smg00280623.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/316/large_smg00279074.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/886/large_smg00280624.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/934/large_smg00280765.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/936/large_smg00280767.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/313/large_smg00279071.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/312/large_smg00279070.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/935/large_smg00280766.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/314/large_smg00279072.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/317/large_smg00279075.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/315/large_smg00279073.jpg</image:loc><image:title>Collection of thirteen instruments used in the manufacture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93847/wallers-electrocardiograph-london-england-1887-1888</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/large_1984_1668_0005__0002_.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/large_1984_1668_0005__0001_.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/937/large_smg00262134.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/696/large_smg00295187.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/939/large_smg00262136.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/936/large_smg00262133.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/934/large_smg00262130.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/938/large_smg00262135.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/935/large_smg00262131.jpg</image:loc><image:title>Waller&apos;s electrocardiograph, London, England, 1887-1888</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8590912/thirteen-recordable-md-minidiscs-used</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/434/large_smg00168810.jpg</image:loc><image:title>Thirteen recordable MD minidiscs, used</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4485/zeiss-glass-contact-lens-with-tinted-corneal-port-lint-patch-and-carrying-case</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/639/large_smg00030979.jpg</image:loc><image:title>Zeiss glass contact lens, with tinted corneal port, lint patch and carrying case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/317/large_smg00086066.jpg</image:loc><image:title>Zeiss glass contact lens, with tinted corneal port, lint patch and carrying case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207614/lines-and-jones-rollfilm-holder</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/981/large_smg00449666.jpg</image:loc><image:title>Lines and Jones Rollfilm Holder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/977/large_smg00449662.jpg</image:loc><image:title>Lines and Jones Rollfilm Holder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/983/large_smg00449669.jpg</image:loc><image:title>Lines and Jones Rollfilm Holder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1402/omega-printing-time-recorder-2-with-one-photocell-unit-and-one-hand-switch</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/351/large_smg00086112.jpg</image:loc><image:title>Omega (printing) Time Recorder 2 with one photocell unit and one hand switch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/357/large_smg00086119.jpg</image:loc><image:title>Omega (printing) Time Recorder 2 with one photocell unit and one hand switch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/356/large_smg00086118.jpg</image:loc><image:title>Omega (printing) Time Recorder 2 with one photocell unit and one hand switch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/355/large_smg00086116.jpg</image:loc><image:title>Omega (printing) Time Recorder 2 with one photocell unit and one hand switch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/354/large_smg00086115.jpg</image:loc><image:title>Omega (printing) Time Recorder 2 with one photocell unit and one hand switch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93870/saccharometer-carwardine-with-instructions</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181265/bottles-2-of-quinine</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411050/two-boxwood-cones-for-pipe-dressing</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/410/large_smg00055618.jpg</image:loc><image:title>Two boxwood cones for pipe dressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/407/large_smg00067288.jpg</image:loc><image:title>Two boxwood cones for pipe dressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/413/large_smg00055621.jpg</image:loc><image:title>Two boxwood cones for pipe dressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/412/large_smg00055620.jpg</image:loc><image:title>Two boxwood cones for pipe dressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/411/large_smg00055619.jpg</image:loc><image:title>Two boxwood cones for pipe dressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/445/large_smg00067288.jpg</image:loc><image:title>Two boxwood cones for pipe dressing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358836/two-boxes-of-elephant-power-blue-detergent</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39802/watamota-engine-c1926</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/58/large_smg00077947.jpg</image:loc><image:title>&apos;Watamota&apos; engine (c.1926).</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6037/acoustic-transducer-elements-from-a-long-range-ride-sonar-array-gloria</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142110/wound-tags</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/420/large_a636917_0002.jpg</image:loc><image:title>Wound tags</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136729/pulvermacher-belt-had-to-it-soak-in-vinegar-before-applying-to-the-body-supposed-to-cure-all-nervous</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/748/large_smg00158658.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/472/large_smg00158658.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/245/large_smg00257001.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/294/large_smg00257058.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/130/large_smg00286070.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/474/large_smg00158661.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/747/large_smg00158657.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/471/large_smg00158657.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/473/large_smg00158660.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/323/large_smg00257089.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/320/large_smg00257086.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/318/large_smg00257083.jpg</image:loc><image:title>Pulvermacher belt.  Had to it soak in vinegar before applying to the body.  Supposed to cure all nervous</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114841/circular-pieces-of-filter-paper</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/594/large_smg00290007.jpg</image:loc><image:title>Circular pieces of filter paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/592/large_smg00290005.jpg</image:loc><image:title>Circular pieces of filter paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/595/large_smg00290008.jpg</image:loc><image:title>Circular pieces of filter paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/593/large_smg00290006.jpg</image:loc><image:title>Circular pieces of filter paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/591/large_smg00290004.jpg</image:loc><image:title>Circular pieces of filter paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/519/large_smg00290009.jpg</image:loc><image:title>Circular pieces of filter paper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138045/hypodermic-syringe</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50143/model-for-strain-gauge-load-analysis-of-cantilever-for-westway-elevated-road-london</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91775/3-uterine-dilators</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35848/murphy-television-pattern-generator</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44835/saxony-wheel-late-18th-century</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16246/super-ikonta-5312-model-ii-camera-by-zeiss-ikon-ag</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/454/large_smg00220074.jpg</image:loc><image:title>&apos;Super Ikonta&apos; 531/2 Model II. camera by Zeiss Ikon A.G.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/493/large_smg00450759.jpg</image:loc><image:title>&apos;Super Ikonta&apos; 531/2 Model II. camera by Zeiss Ikon A.G.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9902/three-examples-of-fabric-manufactured-from-narrow-strips-of-uniaxially-orientated-polypropylene-pp-film</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/415/919/large_smg00100383.jpg</image:loc><image:title>Three examples of fabric manufactured from narrow strips of uniaxially-orientated polypropylene (PP) film</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/415/918/large_smg00100382.jpg</image:loc><image:title>Three examples of fabric manufactured from narrow strips of uniaxially-orientated polypropylene (PP) film</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/415/917/large_smg00100381.jpg</image:loc><image:title>Three examples of fabric manufactured from narrow strips of uniaxially-orientated polypropylene (PP) film</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13939/spekker-photo-electric-absorptiometer-c1940-with-light-filters-glass-cells-and-galvanometer</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/652/large_smg00031509.jpg</image:loc><image:title>Spekker photo-electric absorptiometer c.1940, With light filters, glass cells and galvanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/444/535/large_smg00229164.jpg</image:loc><image:title>Spekker photo-electric absorptiometer c.1940, With light filters, glass cells and galvanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/596/large_smg00031992.jpg</image:loc><image:title>Spekker photo-electric absorptiometer c.1940, With light filters, glass cells and galvanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/638/large_smg00032041.jpg</image:loc><image:title>Spekker photo-electric absorptiometer c.1940, With light filters, glass cells and galvanometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537152/three-metal-racks-for-storing-magnetic-data-tapes</loc><lastmod>2026-04-11T15:49:55.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25762/section-of-bicycle-tyre</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/649/large_smg00077598.jpg</image:loc><image:title>Section of bicycle tyre</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/651/large_smg00077602.jpg</image:loc><image:title>Section of bicycle tyre</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51041/early-compound-beam-engine</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/730/large_b003865.jpg</image:loc><image:title>Early compound beam engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/931/large_smg00077534.jpg</image:loc><image:title>Early compound beam engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/934/large_smg00077629.jpg</image:loc><image:title>Early compound beam engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17817/f24-aerial-camera-1960-1970</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/802/large_smg00176934.jpg</image:loc><image:title>F24 Aerial camera, 1960-1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co431168/sharpening-stones</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/390/large_smg00068841.jpg</image:loc><image:title>Sharpening stones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/42/large_smg00068842.jpg</image:loc><image:title>Sharpening stones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413825/collection-of-objects-and-posters</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/559/large_cd0672_006_111202_2006_39_3_lighting_can_used_at_the_sankey_soap_.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/7/large_cd0741_056_160519_y2006_39_7_soap.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/11/large_cd0741_060_160519_y2006_39_10_lighter.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/217/47/large_cd0314_010_070914_2006_39_5_mirror_ball_from_sankeys_soap.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/226/large_cd0295_019_070703_2006_39_1_armadillo_artwork_from_sankeys_soap.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/8/large_cd0741_057_160519_y2006_39_8_cigarette_papers.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/9/large_cd0741_058_160519_y2006_39_8_cigarette_papers.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/10/large_cd0741_059_160519_y2006_39_9_bubbles.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/12/large_cd0741_061_160519_y2006_39_11_stencil.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/13/large_cd0741_062_160519_y2006_39_12_vinyl_record.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/241/large_cd0296_012_070712_2006_39_2_sankeys_soap_bar_of_soap.jpg</image:loc><image:title>Collection of objects and posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186296/cartons-2-of-fogyl-pastilles</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25982/douglas-350cc-transverse-flat-twin-spring-frame-motor-cycle</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/587/large_smg00213293.jpg</image:loc><image:title>Douglas 350cc transverse flat twin spring frame motor cycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/916/large_smg00073173.jpg</image:loc><image:title>Douglas 350cc transverse flat twin spring frame motor cycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8342200/glass-negatives-and-lantern-slides</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/894/large_smg00356269.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/892/large_smg00356267.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/893/large_smg00356268.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/895/large_smg00356270.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/761/large_smg00356262.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/889/large_smg00356264.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/762/large_smg00356263.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/891/large_smg00356266.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/890/large_smg00356265.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/760/large_smg00356261.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/759/large_smg00356260.jpg</image:loc><image:title>Glass Negatives and Lantern Slides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202617/type-fx126-airborne-camera-development-model</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428578/stethoscope-tycos-welch-allyn-spectrum-adult-single-head</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/368/large_smg00099519.jpg</image:loc><image:title>Stethoscope, Tycos Welch Allyn Spectrum adult single head</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/730/large_smg00117096.jpg</image:loc><image:title>Stethoscope, Tycos Welch Allyn Spectrum adult single head</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197832/medicine-chest-1750-1850</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503216/233-engraved-decorative-watchpapers-collected-by-john-bricard-stanniforth</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52606/models-of-staging-equipment-cleopatras-needle-and-section-of-thames-embankment</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143488/mini-profile-balloon-dilatation-catheter</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/668/large_1993_0532_0001.jpg</image:loc><image:title>Mini-profile balloon dilatation catheter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/889/large_smg00270446.jpg</image:loc><image:title>Mini-profile balloon dilatation catheter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13874/four-ceramic-pestles-with-wooden-handles</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65324/oil-loading-freighters-at-night</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/391/large_smg00013854.jpg</image:loc><image:title>Oil: Loading freighters at Night</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/392/large_smg00013855.jpg</image:loc><image:title>Oil: Loading freighters at Night</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/390/large_smg00013853.jpg</image:loc><image:title>Oil: Loading freighters at Night</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17616/binocular-tourists-camera-with-two-darkslides</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/849/large_smg00454592.jpg</image:loc><image:title>Binocular Tourist&apos;s Camera with Two Darkslides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149405/extending-spectacles</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37088/33-kv-line-post-insulator</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146228/dna-molecular-model-kit-usa-1986</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/653/large_1986_1587.jpg</image:loc><image:title>DNA molecular model kit, USA, 1986.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/38/178/large_1986_1587__0002_.jpg</image:loc><image:title>DNA molecular model kit, USA, 1986.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/38/177/large_1986_1587__0001_.jpg</image:loc><image:title>DNA molecular model kit, USA, 1986.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/38/179/large_1986_1587__0003_.jpg</image:loc><image:title>DNA molecular model kit, USA, 1986.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/38/181/large_1986_1587__0005_.jpg</image:loc><image:title>DNA molecular model kit, USA, 1986.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/38/180/large_1986_1587__0004_.jpg</image:loc><image:title>DNA molecular model kit, USA, 1986.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178222/two-fomentation-dressings</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97450/three-root-reamers</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/857/large_smg00294799.jpg</image:loc><image:title>Three root reamers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/856/large_smg00294798.jpg</image:loc><image:title>Three root reamers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/855/large_smg00294797.jpg</image:loc><image:title>Three root reamers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454445/leaflets-concerning-britax-seat-belts</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34858/reception-set</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co809/working-model-of-a-pivoted-detent-escapement-by-courvoisier-and-cie</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/381/large_smg00062131.jpg</image:loc><image:title>Working model of a pivoted detent escapement by Courvoisier and Cie.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/380/large_smg00062130.jpg</image:loc><image:title>Working model of a pivoted detent escapement by Courvoisier and Cie.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13451/vacuum-pump-for-a-mass-spectrometer-1949</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192934/tabloid-rhubarb-tablets-england-1900-1930</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/647/large_1989_0093_0029.jpg</image:loc><image:title>&apos;Tabloid&apos; rhubarb tablets, England, 1900-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56517/selection-of-two-bromide-prints-of-a-celestial-globe-made-by-molyneux</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8411696/agfa-ag-cinecamera-8-mm</loc><lastmod>2026-04-11T15:49:56.727Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/212/626/large_cd0399_022_080724_2001_63_1_agfa_movex_case.jpg</image:loc><image:title>Agfa AG cinecamera 8 mm</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196151/2x15g-tubes-in-boxes</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143764/first-aid-kit-in-japanned-metal-case-england-1931-1932</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/large_1981_1565.jpg</image:loc><image:title>First Aid kit in japanned metal case, England, 1931-1932</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532060/two-plates-in-white-and-sepia-balloon-overhead-two-aeronauts-each-with-flag</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/648/large_smg00024800.jpg</image:loc><image:title>Two plates in white &amp; sepia, balloon overhead, two aeronauts, each with flag</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50281/lock-and-key-tucker-and-reeves-pattern-in-case</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/614/large_smg00182022.jpg</image:loc><image:title>Lock and key (Tucker and Reeves Pattern) in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/610/large_smg00182016.jpg</image:loc><image:title>Lock and key (Tucker and Reeves Pattern) in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co458650/correspondence-between-mr-hole</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co72163/white-metal-bar</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15433/praktica-super-tl-pentaprism-slr-camera-with-normal-wide-angle-and-long-focus-lenses-2-x-tele-converter-and-extension-bellows-and-tubes-1968</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/323/large_1980_1576.jpg</image:loc><image:title>Praktica Super TL Pentaprism SLR camera with normal, wide angle and long focus lenses, 2 x Tele converter and extension bellows and tubes, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/815/large_smg00221906.jpg</image:loc><image:title>Praktica Super TL Pentaprism SLR camera with normal, wide angle and long focus lenses, 2 x Tele converter and extension bellows and tubes, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187960/3-bottles-of-iodine-crystals</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53561/radical-line-plotter-by-hilger-and-watts</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/602/large_smg00648756.jpg</image:loc><image:title>Radical line plotter by Hilger &amp; Watts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/513/large_smg00649761.jpg</image:loc><image:title>Radical line plotter by Hilger &amp; Watts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115697/two-clear-glass-woulfe-bottles</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35277/ferrograph-model-4a-tape-recorder</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/101/large_1960_0049__0001_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/102/large_1960_0049__0002_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/680/large_1960_0049__0001_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/681/large_1960_0049__0002_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/682/large_1960_0049__0003_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/938/large_smg00176362.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/668/large_1960_0049_0001__0009_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/669/large_1960_0049_0001__0008_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/666/large_1960_0049_0001__0006_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/664/large_1960_0049_0001__0003_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/665/large_1960_0049_0001__0005_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/662/large_1960_0049_0001__0001_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/670/large_1960_0049_0001__0010_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/667/large_1960_0049_0001__0007_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/663/large_1960_0049_0001__0004_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/661/large_1960_0049_0001__0002_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/553/large_smg00176364.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/939/large_smg00176363.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/671/large_1960_0049_0002__0001_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/674/large_1960_0049_0002__0002_.jpg</image:loc><image:title>Ferrograph model 4A tape recorder.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43904/safety-lamp-hailwood-adc-high-candle-power-3-to-5-cp</loc><lastmod>2026-04-11T15:49:57.907Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53604/kelvin-hughes-echo-sounder-recorder-type-773</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/371/large_smg00178082.jpg</image:loc><image:title>Kelvin-Hughes echo-sounder recorder Type 773</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/69/large_smg00178081.jpg</image:loc><image:title>Kelvin-Hughes echo-sounder recorder Type 773</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187962/3-bottles</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48538/sausage-making-machine</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177267/pocket-surgical-instrument-set-in-rolled-leather-case</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/254/large_smg00296407.jpg</image:loc><image:title>Pocket surgical instrument set in rolled leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118554/compound-monocular-microscope-owned-by-dame-lucy-aldrich-blake</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/608/large_a43488_0001.jpg</image:loc><image:title>Compound monocular microscope, owned by Dame Lucy Aldrich-Blake</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/938/large_smg00029404.jpg</image:loc><image:title>Compound monocular microscope, owned by Dame Lucy Aldrich-Blake</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/939/large_smg00029405.jpg</image:loc><image:title>Compound monocular microscope, owned by Dame Lucy Aldrich-Blake</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/594/large_smg00071085.jpg</image:loc><image:title>Compound monocular microscope, owned by Dame Lucy Aldrich-Blake</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101849/two-dental-stoppers</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9000527/oxford-vaccine-trial-cov001-paperwork</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8063357/three-gas-brackets</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/961/large_smg00241202.jpg</image:loc><image:title>Three gas brackets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/955/large_smg00241113.jpg</image:loc><image:title>Three gas brackets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/958/large_smg00241193.jpg</image:loc><image:title>Three gas brackets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56961/small-planetarium-projector-german-1939-1945</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/980/large_1946_0172_0001__0002_.jpg</image:loc><image:title>Small planetarium projector, German, 1939-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/979/large_1946_0172_0001__0001_.jpg</image:loc><image:title>Small planetarium projector, German, 1939-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/277/large_1946_0172_0001__0003_.jpg</image:loc><image:title>Small planetarium projector, German, 1939-1945</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58608/balance-used-in-construction-site-materials-laboratory-by-robert-hay-and-co-suppliers</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8411330/eontype-463-glider</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/660/large_cd0618_052_100430_a_s_glider.jpg</image:loc><image:title>EoNType 463 Glider</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/582/large_cd0064_008_041209_y2000_4_glider.jpg</image:loc><image:title>EoNType 463 Glider</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15196/kodak-camera-no-11308-in-leather-case-with-memorandum-booklet</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111632/seven-glass-specimen-bottles</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170910/electrically-heated-instrument-sterilizer</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co190463/three-bottles-of-colloidal-silver</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199176/medicine-chest-1820-1860</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/613/large_smg00306588.jpg</image:loc><image:title>Medicine chest, 1820-1860</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co453020/irvin-motor-vehicle-seat-belt-only</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136547/enema-set-with-syringe</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/921/large_smg00228687.jpg</image:loc><image:title>Enema set with syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38297/xerox-800-electronic-typewriter</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159082/3-bent-mouthpieces-for-tobacco-pipes</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146399/slides-of-virus-morphology-and-immuno-electronmicroscopy-by-dr-june-almeida</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/50/large_smg00264628.jpg</image:loc><image:title>Slides of Virus Morphology and Immuno-electronmicroscopy by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/51/large_smg00264631.jpg</image:loc><image:title>Slides of Virus Morphology and Immuno-electronmicroscopy by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/49/large_smg00264627.jpg</image:loc><image:title>Slides of Virus Morphology and Immuno-electronmicroscopy by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/52/large_smg00264632.jpg</image:loc><image:title>Slides of Virus Morphology and Immuno-electronmicroscopy by Dr June Almeida</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138124/hypodermic-syringe</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138071/hypodermic-syringe</loc><lastmod>2026-04-11T15:49:59.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164445/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/355/large_smg00312443.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202691/standard-instrument-panel-of-back-seal-of-meteor-trainer</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/343/281/large_smg00191685.jpg</image:loc><image:title>Standard Instrument Panel of Back Seal of Meteor Trainer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121725/breast-pump</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8029137/bell-shaped-pink-tincture-bottle-with-harp-design</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075911/nine-flint-strikers-lengths-4-18-2-78-ins</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/849/large_smg00297205.jpg</image:loc><image:title>Nine flint Strikers (lengths 4 1/8 - 2 7/8 ins)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/846/large_smg00297202.jpg</image:loc><image:title>Nine flint Strikers (lengths 4 1/8 - 2 7/8 ins)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/845/large_smg00297201.jpg</image:loc><image:title>Nine flint Strikers (lengths 4 1/8 - 2 7/8 ins)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/848/large_smg00297204.jpg</image:loc><image:title>Nine flint Strikers (lengths 4 1/8 - 2 7/8 ins)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/847/large_smg00297203.jpg</image:loc><image:title>Nine flint Strikers (lengths 4 1/8 - 2 7/8 ins)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38090/brunels-multiple-writing-machine-no554-patented-1799</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/326/large_smg00182903.jpg</image:loc><image:title>Brunel&apos;s multiple writing machine No.554 patented 1799</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/327/large_smg00182906.jpg</image:loc><image:title>Brunel&apos;s multiple writing machine No.554 patented 1799</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135714/set-of-cupping-instruments-in-leather-case</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/869/large_smg00158574.jpg</image:loc><image:title>Set of cupping instruments in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/861/large_smg00158566.jpg</image:loc><image:title>Set of cupping instruments in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/866/large_smg00158571.jpg</image:loc><image:title>Set of cupping instruments in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/864/large_smg00158569.jpg</image:loc><image:title>Set of cupping instruments in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/868/large_smg00158573.jpg</image:loc><image:title>Set of cupping instruments in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/867/large_smg00158572.jpg</image:loc><image:title>Set of cupping instruments in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/865/large_smg00158570.jpg</image:loc><image:title>Set of cupping instruments in leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2548/tyndalls-boiling-point-apparatus-1880</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/196/large_smg00031817.jpg</image:loc><image:title>Tyndall&apos;s boiling point apparatus, 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/317/large_smg00031815.jpg</image:loc><image:title>Tyndall&apos;s boiling point apparatus, 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/318/large_smg00031816.jpg</image:loc><image:title>Tyndall&apos;s boiling point apparatus, 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/56/large_smg00031814.jpg</image:loc><image:title>Tyndall&apos;s boiling point apparatus, 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/316/large_smg00031813.jpg</image:loc><image:title>Tyndall&apos;s boiling point apparatus, 1880.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78290/cylindrical-drug-jar</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128523/mug-shaped-terracotta-mortar-and-pestle-with-bi-conical-finial</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/860/large_smg00204533.jpg</image:loc><image:title>Mug shaped terracotta mortar and pestle with bi-conical finial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/859/large_smg00204532.jpg</image:loc><image:title>Mug shaped terracotta mortar and pestle with bi-conical finial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158573/clay-tobacco-pipe</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183059/glass-bottle-and-glass-jar-with-paper-lids</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63231/hitachi-kk562-electronic-desktop-calculator</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/760/large_1989_0821__0001_.jpg</image:loc><image:title>Hitachi KK562 electronic desktop calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/39/large_smg00080757.jpg</image:loc><image:title>Hitachi KK562 electronic desktop calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/38/large_smg00080756.jpg</image:loc><image:title>Hitachi KK562 electronic desktop calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85137/glass-pestle-and-dish-roman-1-100ad</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/959/large_smg00188738.jpg</image:loc><image:title>Glass pestle and dish, Roman, 1-100AD</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/958/large_smg00188737.jpg</image:loc><image:title>Glass pestle and dish, Roman, 1-100AD</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8809108/novation-launchpad-and-case</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177315/petits-tourniquet</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35328/bbc-marconi-axbt-ribbon-microphone-1944-1959</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/313/large_1968_0695_0001__0001_.jpg</image:loc><image:title>B.B.C. Marconi AXBT ribbon microphone, 1944-1959</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/316/large_1968_0695_0001__0004_.jpg</image:loc><image:title>B.B.C. Marconi AXBT ribbon microphone, 1944-1959</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/315/large_1968_0695_0001__0003_.jpg</image:loc><image:title>B.B.C. Marconi AXBT ribbon microphone, 1944-1959</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/314/large_1968_0695_0001__0002_.jpg</image:loc><image:title>B.B.C. Marconi AXBT ribbon microphone, 1944-1959</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/757/large_smg00293080.jpg</image:loc><image:title>B.B.C. Marconi AXBT ribbon microphone, 1944-1959</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176971/eguisiers-japanned-metal-enema-syringe</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/144/large_smg00254338.jpg</image:loc><image:title>Eguisier&apos;s japanned metal enema syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56399/knobels-astronometer</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/657/large_smg00031315.jpg</image:loc><image:title>Knobel&apos;s Astronometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/669/large_smg00271161.jpg</image:loc><image:title>Knobel&apos;s Astronometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46701/pin-heading-machine-english-c-1865</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/885/large_smg00064500.jpg</image:loc><image:title>Pin Heading Machine, English, c. 1865</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153073/boxed-set-of-ten-pairs-of-hudsons-trial-lenses</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41384/model-scale-124-shewing-a-3-shaft-arrangement-of-parsons-marine-turbines</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/782/large_smg00064239.jpg</image:loc><image:title>Model (scale 1:24) shewing a 3&apos; shaft arrangement of Parson&apos;s marine turbines</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440054/linked-pair-of-lane-700-aftn-aeronautical-fixed-telecommunications-network-terminals</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90304/20-egyptian-ear-plugs</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/785/large_smg00242860.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/646/large_smg00242860.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/780/large_smg00242855.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/641/large_smg00242855.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/782/large_smg00242857.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/643/large_smg00242857.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/787/large_smg00242862.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/648/large_smg00242862.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/783/large_smg00242858.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/644/large_smg00242858.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/777/large_smg00242852.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/638/large_smg00242852.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/781/large_smg00242856.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/642/large_smg00242856.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/775/large_smg00242850.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/636/large_smg00242850.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/792/large_smg00242867.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/653/large_smg00242867.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/784/large_smg00242859.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/645/large_smg00242859.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/779/large_smg00242854.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/640/large_smg00242854.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/778/large_smg00242853.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/639/large_smg00242853.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/789/large_smg00242864.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/650/large_smg00242864.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/786/large_smg00242861.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/647/large_smg00242861.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/788/large_smg00242863.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/649/large_smg00242863.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/774/large_smg00242849.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/635/large_smg00242849.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/776/large_smg00242851.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/637/large_smg00242851.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/793/large_smg00242868.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/654/large_smg00242868.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/790/large_smg00242865.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/651/large_smg00242865.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/791/large_smg00242866.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/652/large_smg00242866.jpg</image:loc><image:title>20 Egyptian ear-plugs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8186287/3m-wollensak-portable-cassette-tape-recorder</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/138/large_2009_0141__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/140/large_2009_0141__0004_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/141/large_2009_0141__0005_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/137/large_2009_0141__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/139/large_2009_0141__0003_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/214/large_2009_0141__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/215/large_2009_0141__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/193/large_2009_0141_0007__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/194/large_2009_0141_0007__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/192/large_2009_0141_0005__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/195/large_2009_0141_0008__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/196/large_2009_0141_0008__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/622/large_smg00067796.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/189/large_2009_0141_0003__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/624/large_smg00067801.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/216/large_2009_0141_0001__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/185/large_2009_0141_0001__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/186/large_2009_0141_0001__0003_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/620/large_smg00067794.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/188/large_2009_0141_0002__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/187/large_2009_0141_0002__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/190/large_2009_0141_0004__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/191/large_2009_0141_0004__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/197/large_2009_0141_0009__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/198/large_2009_0141_0009__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/200/large_2009_0141_0010__0002_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/199/large_2009_0141_0010__0001_.jpg</image:loc><image:title>3M Wollensak portable cassette tape recorder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211153/model-steam-locomotive-1-34-gauge-great-central-railway</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/233/large_smg00460729.jpg</image:loc><image:title>Model steam locomotive, 1 3/4&quot; gauge, Great Central Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23099/clay-iron-ore-from-virginia-usa-analysed-by-wj-ward-1875</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/779/large_smg00046972.jpg</image:loc><image:title>Clay iron ore from Virginia, USA, analysed by W.J. Ward, 1875</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/778/large_smg00046967.jpg</image:loc><image:title>Clay iron ore from Virginia, USA, analysed by W.J. Ward, 1875</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50138/two-micro-concrete-models-of-the-precast-units-of-the-mancunian-way-elevated-section</loc><lastmod>2026-04-11T15:50:01.122Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/888/large_smg00154684.jpg</image:loc><image:title>Two micro concrete models of the precast units of the Mancunian Way elevated section</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/446/large_smg00154684.jpg</image:loc><image:title>Two micro concrete models of the precast units of the Mancunian Way elevated section</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/887/large_smg00154669.jpg</image:loc><image:title>Two micro concrete models of the precast units of the Mancunian Way elevated section</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/444/large_smg00154669.jpg</image:loc><image:title>Two micro concrete models of the precast units of the Mancunian Way elevated section</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46397/random-access-multiple-programme-robot</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/366/large_smg00448847.jpg</image:loc><image:title>Random Access Multiple Programme Robot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/751/large_smg00368150.jpg</image:loc><image:title>Random Access Multiple Programme Robot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co451742/technetium-generator-used-to-produce-radioactive-isotopes-england-1993</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/694/large_1998_0635.jpg</image:loc><image:title>Technetium Generator used to produce radioactive isotopes, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/450/large_smg00292178.jpg</image:loc><image:title>Technetium Generator used to produce radioactive isotopes, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/451/large_smg00292179.jpg</image:loc><image:title>Technetium Generator used to produce radioactive isotopes, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/456/large_smg00292186.jpg</image:loc><image:title>Technetium Generator used to produce radioactive isotopes, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/455/large_smg00292183.jpg</image:loc><image:title>Technetium Generator used to produce radioactive isotopes, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/453/large_smg00292181.jpg</image:loc><image:title>Technetium Generator used to produce radioactive isotopes, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/454/large_smg00292182.jpg</image:loc><image:title>Technetium Generator used to produce radioactive isotopes, England, 1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133498/pair-of-glass-and-silver-gilt-bottles</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/981/large_smg00203558.jpg</image:loc><image:title>Pair of glass and silver-gilt bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/977/large_smg00203554.jpg</image:loc><image:title>Pair of glass and silver-gilt bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062718/one-of-a-collection-of-glass-ampoules-1968</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/204/large_smg00097581.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/964/large_smg00097581.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/207/large_smg00097584.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/967/large_smg00097584.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/206/large_smg00097583.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/966/large_smg00097583.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/208/large_smg00097585.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/968/large_smg00097585.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/209/large_smg00097586.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/974/large_smg00097586.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/205/large_smg00097582.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/965/large_smg00097582.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/202/large_smg00097579.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/201/large_smg00097578.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/203/large_smg00097580.jpg</image:loc><image:title>One of a collection of glass ampoules, 1968.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10105/flying-anti-gravity-suit-mk4a-1950</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425834/brighton-hove-and-worthing-gas-co-seal</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/160/large_1997_0692__0002_.jpg</image:loc><image:title>Brighton Hove &amp; Worthing Gas Co seal.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/159/large_1997_0692__0001_.jpg</image:loc><image:title>Brighton Hove &amp; Worthing Gas Co seal.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co185835/three-clear-glass-rectangular-bottles-used-for-macassar-oil</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445383/staff-rail-ticket</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116491/photometer-zeiss-pulfrich</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18301/fantascope-discs</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8372269/mcvitie-weston-valve-collection-gec-osram-valve-type-r5</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/294/large_smg00313026.jpg</image:loc><image:title>McVitie Weston valve collection, GEC Osram valve, type R5</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5908/hand-cranked-symphonium-musical-box</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149230/case-of-trial-lenses</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/538/large_smg00261165.jpg</image:loc><image:title>Case of trial lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/539/large_smg00261166.jpg</image:loc><image:title>Case of trial lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/540/large_smg00261167.jpg</image:loc><image:title>Case of trial lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/541/large_smg00261168.jpg</image:loc><image:title>Case of trial lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/537/large_smg00261164.jpg</image:loc><image:title>Case of trial lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414860/electronic-music-set-up-strawberry-studios</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/328/large_cd0619_063_100511_2010_15_akai_s1000_operators_manual.jpg</image:loc><image:title>Electronic music set up, Strawberry Studios</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/330/large_cd0619_065_100511_2010_15_atari_monitor.jpg</image:loc><image:title>Electronic music set up, Strawberry Studios</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/332/large_cd0619_067_100511_2010_15_cable.jpg</image:loc><image:title>Electronic music set up, Strawberry Studios</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131779/apothecarys-sign</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/526/large_a631348__0001_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/531/large_a631348__0006_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/534/large_a631348__0009_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/533/large_a631348__0008_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/529/large_a631348__0003_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/528/large_a631348__0004_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/527/large_a631348__0002_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/532/large_a631348__0007_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/530/large_a631348__0005_.jpg</image:loc><image:title>Apothecary&apos;s sign</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co497155/gallery-2000-digital-stills-storage-system-for-broadcast-television</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/843/large_smg00361635.jpg</image:loc><image:title>`Gallery 2000&apos; Digital Stills Storage System for Broadcast Television</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/830/large_smg00354306.jpg</image:loc><image:title>`Gallery 2000&apos; Digital Stills Storage System for Broadcast Television</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/281/large_smg00358361.jpg</image:loc><image:title>`Gallery 2000&apos; Digital Stills Storage System for Broadcast Television</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/487/large_smg00446944.jpg</image:loc><image:title>`Gallery 2000&apos; Digital Stills Storage System for Broadcast Television</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/433/large_smg00355535.jpg</image:loc><image:title>`Gallery 2000&apos; Digital Stills Storage System for Broadcast Television</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co538017/shagreen-case-for-volute-compass</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/728/large_1927_1924.jpg</image:loc><image:title>Shagreen case for Volute compass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/2/large_smg00048870.jpg</image:loc><image:title>Shagreen case for Volute compass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50495/panic-bolt-by-edwin-showell-and-sons-ltd</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112719/bottle-for-peppermint-water</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14549/portable-ph-meter-1985-1995</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170932/trephination-set-cased</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/468/large_smg00233574.jpg</image:loc><image:title>Trephination set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8032187/baxter-transfuso-vac-set</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/198/large_smg00200998.jpg</image:loc><image:title>Baxter &quot;Transfuso Vac&quot; Set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/217/large_smg00201018.jpg</image:loc><image:title>Baxter &quot;Transfuso Vac&quot; Set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/216/large_smg00201017.jpg</image:loc><image:title>Baxter &quot;Transfuso Vac&quot; Set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144007/two-pairs-of-pig-ringing-forceps</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/865/large_1984_1712__0002_.jpg</image:loc><image:title>Two pairs of pig ringing forceps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/867/large_1984_1712__0004_.jpg</image:loc><image:title>Two pairs of pig ringing forceps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/866/large_1984_1712__0003_.jpg</image:loc><image:title>Two pairs of pig ringing forceps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/864/large_1984_1712__0001_.jpg</image:loc><image:title>Two pairs of pig ringing forceps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/868/large_1984_1712__0005_.jpg</image:loc><image:title>Two pairs of pig ringing forceps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/824/large_smg00010797.jpg</image:loc><image:title>Two pairs of pig ringing forceps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/825/large_smg00010798.jpg</image:loc><image:title>Two pairs of pig ringing forceps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/826/large_smg00010799.jpg</image:loc><image:title>Two pairs of pig ringing forceps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54657/atmometer-or-evaporimeter</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/67/large_smg00047882.jpg</image:loc><image:title>Atmometer or Evaporimeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/65/large_smg00047879.jpg</image:loc><image:title>Atmometer or Evaporimeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38948/steam-ploughing-engine</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/324/large_smg00164671.jpg</image:loc><image:title>Steam ploughing engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61322/salting-trough-lead-lined-on-stand-20th-century</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75898/lesieurs-oxygen-apparatus-for-hypodermic-oxygenotherapy</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18883/two-glasses-engraved-and-polished-with-copper-wheel</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/482/large_smg00029139.jpg</image:loc><image:title>Two glasses engraved and polished with copper wheel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/486/large_smg00029143.jpg</image:loc><image:title>Two glasses engraved and polished with copper wheel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co521191/cathode-ray-oscilloscope</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147400/lather-bowl</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60455/navigators-dual-face-slide-rule</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/673/large_smg00049273.jpg</image:loc><image:title>Navigator&apos;s dual face slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/672/large_smg00049272.jpg</image:loc><image:title>Navigator&apos;s dual face slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83873/black-lidded-pyxis</loc><lastmod>2026-04-11T15:50:03.093Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125957/base-for-figures-of-deities-in-form-of-two-demons</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206478/houghtons-envelopes</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/279/large_smg00449963.jpg</image:loc><image:title>Houghtons Envelopes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/278/large_smg00449962.jpg</image:loc><image:title>Houghtons Envelopes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140817/enema-set</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/264/large_smg00265885.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56326/set-of-eight-colour-lithographs-of-colour-sketches-showing-the-sun</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/403/large_1887_0023_0001__0001_.jpg</image:loc><image:title>Set of eight colour lithographs of colour sketches showing the sun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/419/large_1887_0023_0008__0001_.jpg</image:loc><image:title>Set of eight colour lithographs of colour sketches showing the sun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/407/large_1887_0023_0007__0002.jpg</image:loc><image:title>Set of eight colour lithographs of colour sketches showing the sun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/421/large_1887_0023_0008__0002_.jpg</image:loc><image:title>Set of eight colour lithographs of colour sketches showing the sun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/406/large_1887_0023_0007__0001_.jpg</image:loc><image:title>Set of eight colour lithographs of colour sketches showing the sun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/405/large_1887_0023_0001__0002_.jpg</image:loc><image:title>Set of eight colour lithographs of colour sketches showing the sun</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59793/protractor-glass</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/644/large_smg00046144.jpg</image:loc><image:title>Protractor, glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/643/large_smg00046143.jpg</image:loc><image:title>Protractor, glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25614/ladys-centaur-coventry-bicycle</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/969/large_smg00213048.jpg</image:loc><image:title>Lady&apos;s Centaur Coventry Bicycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56804/brass-quadrant-with-stand-and-case</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/834/large_1937_0600_0002__0008_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/832/large_1937_0600_0002__0006_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/827/large_1937_0600_0002__0001_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/829/large_1937_0600_0002__0003_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/828/large_1937_0600_0002__0002_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/833/large_1937_0600_0002__0007_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/831/large_1937_0600_0002__0005_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/830/large_1937_0600_0002__0004_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/248/large_1937_0600_0002__0008_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/245/large_1937_0600_0002__0006_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/241/large_1937_0600_0002__0002_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/251/large_1937_0600_0002__0011_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/244/large_1937_0600_0002__0003_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/250/large_1937_0600_0002__0010_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/247/large_1937_0600_0002__0007_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/243/large_1937_0600_0002__0004_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/252/large_1937_0600_0002__0012_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/246/large_1937_0600_0002__0005_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/242/large_1937_0600_0002__0001_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/759/249/large_1937_0600_0002__0009_.jpg</image:loc><image:title>Brass quadrant with stand and case.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240279/ancient-turnspit-utensils</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144276/set-of-veterinary-instruments-cased</loc><lastmod>2026-04-11T15:49:56.869Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/625/large_smg00200936.jpg</image:loc><image:title>Set of veterinary instruments, cased</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/270/large_smg00200943.jpg</image:loc><image:title>Set of veterinary instruments, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142315/enema-syringe-by-read</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62719/multispeed-totalisator-ball-bearing-type-from-ipswich-greyhound-stadium-1920s</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90980/hunter-type-clinical-thermometer</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/818/large_a87621.jpg</image:loc><image:title>Hunter type clinical thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/245/large_a87621__0001_.jpg</image:loc><image:title>Hunter type clinical thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/839/large_smg00283684.jpg</image:loc><image:title>Hunter type clinical thermometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2247/circumferentor-with-mahogany-case</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/702/large_1927_1919_0001__0002_.jpg</image:loc><image:title>Circumferentor with mahogany case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/701/large_1927_1919_0001__0001_.jpg</image:loc><image:title>Circumferentor with mahogany case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/130/large_smg00176448.jpg</image:loc><image:title>Circumferentor with mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162154/balloon-end-from-gum-elastic-catheter-c-1890</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361094/radio-transmitter-and-receiver-unit-from-ptarmigan-communications</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/917/large_l2014_4179__0003_.jpg</image:loc><image:title>Radio transmitter and receiver unit, from Ptarmigan communications</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/915/large_l2014_4179__0001_.jpg</image:loc><image:title>Radio transmitter and receiver unit, from Ptarmigan communications</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/916/large_l2014_4179__0002_.jpg</image:loc><image:title>Radio transmitter and receiver unit, from Ptarmigan communications</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8776776/pewter-tankards-used-as-volume-measures</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29101/the-z37-cmelak-bumble-bee-c-1967</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/227/large_smg00214404.jpg</image:loc><image:title>The Z37 Cmelak &apos;Bumble-bee&apos;, c 1967.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143273/protective-clothing-for-naval-gunners-comprising-helmet-and-pair-of-gloves-to-protect-from-flash-in-confined-space</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/384/large_smg00257328.jpg</image:loc><image:title>Protective clothing for naval gunners comprising helmet and pair of gloves to protect from &quot;flash&quot; in confined space</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115350/elisa-antigen-antibody-test-system</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/219/24/large_1980_0675_0002__0001_.jpg</image:loc><image:title>Elisa antigen-antibody test system</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76170/nasal-inhaler-comprising-rubber-nosepiece-with-expiratory-valve</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162689/pocket-surgical-instrument-case</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/524/large_smg00197164.jpg</image:loc><image:title>Pocket surgical instrument case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/624/large_smg00197164.jpg</image:loc><image:title>Pocket surgical instrument case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133793/tall-cylindrical-brass-drug-mill</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25071/british-berkshire-12v-electric-windscreen-wiper</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/976/large_smg00457599.jpg</image:loc><image:title>British Berkshire 12v. electric windscreen wiper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131502/wooden-herb-box-with-broken-lid</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4172/set-of-12-specimen-tubes-containing-samples-of-solutions-for-spectroscopic-comparison-purposes</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518363/oil-paintings</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/720/large_1864_0011_0001.jpg</image:loc><image:title>Oil paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/721/large_1864_0011_0002.jpg</image:loc><image:title>Oil paintings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13261/apparatus-used-by-ramsay-and-young-for-measuring-gas-constants</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/73/large_1931_1191__0001_.jpg</image:loc><image:title>Apparatus used by Ramsay and Young for measuring gas constants</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/76/large_1931_1191__0004_.jpg</image:loc><image:title>Apparatus used by Ramsay and Young for measuring gas constants</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/75/large_1931_1191__0003_.jpg</image:loc><image:title>Apparatus used by Ramsay and Young for measuring gas constants</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/77/large_1931_1191__0005_.jpg</image:loc><image:title>Apparatus used by Ramsay and Young for measuring gas constants</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/74/large_1931_1191__0002_.jpg</image:loc><image:title>Apparatus used by Ramsay and Young for measuring gas constants</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114829/copy-of-listers-fermentation-apparatus-of-1876-7-to-demonstrate-that-blood-has-no-inherent-putrefaction-tendancy</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454333/klippan-static-seat-belt-for-motor-vehicles-with-three-anchorage-devices-buckle-section-female-type-has-the-marking</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/644/large_smg00078418.jpg</image:loc><image:title>Klippan static seat belt for motor vehicles with three anchorage devices.  Buckle section (female type) has the marking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/639/large_smg00078413.jpg</image:loc><image:title>Klippan static seat belt for motor vehicles with three anchorage devices.  Buckle section (female type) has the marking</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34598/rca-3-image-orthicon-colour-camera-with-4-lenses</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4091/pair-of-spectacles-for-squint</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193997/root-with-separate-leafed-twig</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203311/lancaster-instograph-stand-camera</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416811/four-silicon-nitride-valves</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145629/early-form-of-compact-light-source-by-philip-harris-ltd</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/156/large_1983_1226__0002_.jpg</image:loc><image:title>Early form of compact light source by Philip Harris Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/158/large_1983_1226__0001_.jpg</image:loc><image:title>Early form of compact light source by Philip Harris Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8192794/two-bronze-dough-nut-shaped-rattles</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663324/collection-of-intra-uterine-devices</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/620/large_1981_1423_0001__0001_.jpg</image:loc><image:title>Collection of intra-uterine devices</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/621/large_1981_1423_0001__0002_.jpg</image:loc><image:title>Collection of intra-uterine devices</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136977/seven-electrodes-of-various-shapes-and-sizes</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/125/large_smg00254318.jpg</image:loc><image:title>Seven electrodes of various shapes and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/94/large_smg00254286.jpg</image:loc><image:title>Seven electrodes of various shapes and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/111/large_smg00254304.jpg</image:loc><image:title>Seven electrodes of various shapes and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/96/large_smg00254288.jpg</image:loc><image:title>Seven electrodes of various shapes and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/95/large_smg00254287.jpg</image:loc><image:title>Seven electrodes of various shapes and sizes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47973/screw-cutting-lathe-made-by-joseph-clement</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/890/large_smg00355058.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/891/large_smg00355060.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/889/large_smg00355057.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/164/large_smg00462208.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/163/large_smg00462207.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/279/large_smg00214852.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/390/large_smg00646932__0001_.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/391/large_smg00646932__0002_.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/285/large_smg00462211.jpg</image:loc><image:title>Screw cutting lathe made by Joseph Clement</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8863995/london-landmarks-half-marathon-pack-including-bag</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53054/watts-szepessy-type-tacheometer-british-1931</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858730/set-of-dentures</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/984/large_smg00306763.jpg</image:loc><image:title>Set of dentures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/977/large_smg00306756.jpg</image:loc><image:title>Set of dentures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34685/rca-communications-receiver</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co429177/academy-3000-electronic-scale</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/431/large_smg00026429.jpg</image:loc><image:title>&apos;Academy&apos; 3000 electronic scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/430/large_smg00026428.jpg</image:loc><image:title>&apos;Academy&apos; 3000 electronic scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141507/collapsible-stretcher</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205326/three-black-and-white-silver-prints-by-aivars-liepins</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8246111/three-cartes-de-visite-by-julia-margaret-cameron</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154189/collecton-of-thrift-and-mill-bill</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/497/large_smg00179759.jpg</image:loc><image:title>Collecton of thrift and mill-bill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/275/large_smg00186116.jpg</image:loc><image:title>Collecton of thrift and mill-bill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143145/2-spark-gaps</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48875/canister-type-vacuum-cleaner</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33598/two-paper-wheels-of-different-vintage</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/275/large_smg00078213.jpg</image:loc><image:title>Two paper-wheels (of different vintage)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/280/large_smg00078220.jpg</image:loc><image:title>Two paper-wheels (of different vintage)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co206008/wagon-wheels</loc><lastmod>2026-04-11T15:50:04.705Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33870/enlarger-type-d-496-a-no-163417-by-muirhead-and-co-ltd</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/655/large_smg00181745.jpg</image:loc><image:title>Enlarger, type D-496-A no. 163417 by Muirhead and Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/80/large_smg00181748.jpg</image:loc><image:title>Enlarger, type D-496-A no. 163417 by Muirhead and Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/656/large_smg00181746.jpg</image:loc><image:title>Enlarger, type D-496-A no. 163417 by Muirhead and Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/79/large_smg00181747.jpg</image:loc><image:title>Enlarger, type D-496-A no. 163417 by Muirhead and Co. Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8030306/four-tv88-prime-lenses-for-marconi-mk-iv-p</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9404/collection-of-soap-advertisements-and-packet-fronts-1-sunlight-3</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8340/walking-stick-microscope-by-martin-unsigned</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/280/large_smg00029973.jpg</image:loc><image:title>Walking stick microscope by Martin (unsigned)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8061809/contents-of-syringe-dispensing-machine-europe-1990-1992</loc><lastmod>2026-04-11T15:50:05.671Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/692/large_1992_0029_0002.jpg</image:loc><image:title>Contents of syringe dispensing machine, Europe, 1990-1992</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/578/large_smg00170354.jpg</image:loc><image:title>Contents of syringe dispensing machine, Europe, 1990-1992</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205982/eastman-no2-flash-sheets-with-instructions</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/195/large_smg00361668.jpg</image:loc><image:title>Eastman No.2 Flash Sheets with Instructions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/947/large_smg00447626.jpg</image:loc><image:title>Eastman No.2 Flash Sheets with Instructions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62184/tse-tse-fly-trap-african-design-circa-1988</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/466/large_1993_0868__0002_.jpg</image:loc><image:title>Tse-tse fly trap, African design, circa 1988</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/465/large_1993_0868__0001_.jpg</image:loc><image:title>Tse-tse fly trap, African design, circa 1988</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147628/toilet-case</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/458/large_smg00172198.jpg</image:loc><image:title>Toilet case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445945/aeb-6v-flasher-unit-no56-c1955</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9013765/eight-mottled-green-parkesine-button-blanks</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13397/replica-of-antoine-laurent-lavoisiers-experiment-in-air-1770-1790</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8930287/covered-troop-carrier</loc><lastmod>2026-04-11T15:50:06.178Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/623/large_smg00073047.jpg</image:loc><image:title>Covered troop carrier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128841/glass-dropper</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/458/large_smg00101575.jpg</image:loc><image:title>Glass dropper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9009/2-cambridge-deflectional-type-indicators-sealed-0-4-5-hs-serial-nos-l109938</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26685/four-north-british-locomotive-company-general-arrangement-drawings</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782999/questions-about-aids-national-aids-helpline-posters-in-bengali</loc><lastmod>2026-04-11T15:50:08.793Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/100/large_1999_0241_0153__0001_.jpg</image:loc><image:title>&apos;Questions about AIDS? - National AIDS Helpline&apos; posters in Bengali</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/101/large_1999_0241_0153__0002_.jpg</image:loc><image:title>&apos;Questions about AIDS? - National AIDS Helpline&apos; posters in Bengali</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407732/ferranti-viscometer-1958</loc><lastmod>2026-04-11T15:50:08.793Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/217/large_smg00247677.jpg</image:loc><image:title>Ferranti viscometer, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/195/large_smg00222312.jpg</image:loc><image:title>Ferranti viscometer, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/193/large_smg00222308.jpg</image:loc><image:title>Ferranti viscometer, 1958</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54355/kew-pattern-unifilar-magnetometer-incomplete</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24903/quadricycle</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/715/large_smg00182821.jpg</image:loc><image:title>Quadricycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111942/2-green-glass-hexagonal-bottles</loc><lastmod>2026-04-11T15:50:08.793Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205302/epic-journey-from-cancer-sequence-unfinished-1992</loc><lastmod>2026-04-11T15:50:08.793Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197317/medicine-chest</loc><lastmod>2026-04-11T15:50:08.117Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/990/large_smg00282130.jpg</image:loc><image:title>Medicine 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archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/884/large_cd0615_055_100413_archaeological_find_shs_metal_tap_head.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/310/large_cd0697_001_121010_2009_78_moh03_167_1_2_clay_pipes.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/312/large_cd0697_002_121010_2009_78_moh03_167_1_2_clay_pipes.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/306/large_cd0696_071_121010_2009_78_ncm06_412_1_animal_bone.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/308/large_cd0696_072_121010_2009_78_ncm06_412_1_animal_bone.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/320/large_cd0697_006_121010_2009_78_moh03_220_1_20_mixed_pottery.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/319/large_cd0697_005_121010_2009_78_moh03_220_1_20_mixed_pottery.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/316/large_cd0697_004_121010_2009_78_ncm05_132_1_11_mixed_pottery.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/314/large_cd0697_003_121010_2009_78_ncm05_132_1_11_mixed_pottery.jpg</image:loc><image:title>UMAU archaeological archives</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538871/omni-junior-with-box-packaging-and-accessories</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/840/large_2015_0435__0002_.jpg</image:loc><image:title>Omni Junior with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/842/large_2015_0435__0004_.jpg</image:loc><image:title>Omni Junior with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/841/large_2015_0435__0003_.jpg</image:loc><image:title>Omni Junior with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/839/large_2015_0435__0001_.jpg</image:loc><image:title>Omni Junior with box packaging and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19834/refractory-bricks-of-china-clay-as-used-in-the-higher-part-of-a-blast-furnace</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/656/large_smg00043097.jpg</image:loc><image:title>Refractory bricks of china-clay as used in the higher part of a blast-furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141514/first-aid-kit</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/126/large_smg00232743.jpg</image:loc><image:title>First aid kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/134/large_smg00232751.jpg</image:loc><image:title>First aid kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/125/large_smg00232742.jpg</image:loc><image:title>First aid kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/123/large_smg00232740.jpg</image:loc><image:title>First aid kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/509/large_smg00232755.jpg</image:loc><image:title>First aid kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/132/large_smg00232749.jpg</image:loc><image:title>First aid kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79028/garden-vase-with-head-of-bacchus</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89488/copy-plaster-oculists-seal-inscribed-on-two-sides-with-plaster-impression</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094361/36-items-of-satellite-television-receiption-equipment-c-1990</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412811/double-rack-type-vacuum-pump-by-a-london-workshop</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/729/large_cd0088_013_050301_ms_2003_13_air_pump.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/8/large_smg00244813.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/573/large_smg00244813__0002_.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/14/large_smg00244821.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/13/large_smg00244820.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/16/large_smg00244824.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/11/large_smg00244818.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/9/large_smg00244814.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/12/large_smg00244819.jpg</image:loc><image:title>Double rack type vacuum pump by a London workshop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663291/ft-2-panoramic-camera-and-case</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/83/large_smg00362508.jpg</image:loc><image:title>FT-2 panoramic camera and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36128/stereo-14-inch-tape-recorder-model-n4450-by-philips</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/451/large_1993_0434__0002_.jpg</image:loc><image:title>STEREO (1/4 inch) TAPE RECORDER Model N4450 by Philips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/453/large_1993_0434__0004_.jpg</image:loc><image:title>STEREO (1/4 inch) TAPE RECORDER Model N4450 by Philips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/452/large_1993_0434__0003_.jpg</image:loc><image:title>STEREO (1/4 inch) TAPE RECORDER Model N4450 by Philips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/450/large_1993_0434__0001_.jpg</image:loc><image:title>STEREO (1/4 inch) TAPE RECORDER Model N4450 by Philips</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49889/three-models-showing-insulation-of-pipe-lines</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19537/six-electrically-welded-steel-tubes-as-rolled</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/931/large_smg00208553.jpg</image:loc><image:title>Six electrically welded steel tubes, as rolled</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/930/large_smg00208552.jpg</image:loc><image:title>Six electrically welded steel tubes, as rolled</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/927/large_smg00208548.jpg</image:loc><image:title>Six electrically welded steel tubes, as rolled</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/928/large_smg00208549.jpg</image:loc><image:title>Six electrically welded steel tubes, as rolled</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/929/large_smg00208551.jpg</image:loc><image:title>Six electrically welded steel tubes, as rolled</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/434/large_smg00651285.jpg</image:loc><image:title>Six electrically welded steel tubes, as rolled</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18293/replica-of-heliocineographe</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/536/large_smg00220164.jpg</image:loc><image:title>Replica of Heliocineographe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/208/large_smg00221054.jpg</image:loc><image:title>Replica of Heliocineographe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8662314/two-cinema-publicity-posters-for-the-film-down-and-out-in-beverly-hills</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160767/surgical-instrument-set</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/285/large_smg00266044.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445920/klaxon-6u-1l-flasher-unit-in-cardboard-box-1951</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161743/amputation-set</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177584/six-small-packets-of-no-10-standard</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co185788/oval-leather-covered-ball-of-churrus</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871434/bioreactor-system-for-janssen-johnson-and-johnson-covid-19-vaccine-production</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/181/large_2022_1076__0003_.jpg</image:loc><image:title>Bioreactor system for Janssen Johnson &amp; Johnson COVID-19 vaccine production</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/188/large_2022_1076__0002_.jpg</image:loc><image:title>Bioreactor system for Janssen Johnson &amp; Johnson COVID-19 vaccine production</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/183/large_2022_1076__0006_.jpg</image:loc><image:title>Bioreactor system for Janssen Johnson &amp; Johnson COVID-19 vaccine production</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/186/large_2022_1076__0001_.jpg</image:loc><image:title>Bioreactor system for Janssen Johnson &amp; Johnson COVID-19 vaccine production</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/182/large_2022_1076__0004_.jpg</image:loc><image:title>Bioreactor system for Janssen Johnson &amp; Johnson COVID-19 vaccine production</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/185/large_2022_1076__0005_.jpg</image:loc><image:title>Bioreactor system for Janssen Johnson &amp; Johnson COVID-19 vaccine production</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148269/booklets-and-poster</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/227/large_1993_0509_0001.jpg</image:loc><image:title>Booklets and poster</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93717/sphygmomanometer-by-the-holborn-surgical-instrument-co-ltd</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117110/edison-standard-phonograph-with-earpiece-and-metal-horn</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417290/pye-b16t-band-i-television-aerial</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/855/large_smg00356065.jpg</image:loc><image:title>Pye B16T Band I Television Aerial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40305/four-sample-bags</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240960/newman-and-sinclair-autokine-35mm-camera-with-magazines-model-g-in-four-parts-1990-5041611</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/778/large_smg00355981.jpg</image:loc><image:title>Newman and Sinclair Autokine 35mm camera with magazines Model G. In four parts: 1990-5041/61/1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/842/large_smg00354153.jpg</image:loc><image:title>Newman and Sinclair Autokine 35mm camera with magazines Model G. In four parts: 1990-5041/61/1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/918/large_smg00357775.jpg</image:loc><image:title>Newman and Sinclair Autokine 35mm camera with magazines Model G. In four parts: 1990-5041/61/1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/846/large_smg00354163.jpg</image:loc><image:title>Newman and Sinclair Autokine 35mm camera with magazines Model G. In four parts: 1990-5041/61/1</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50099/three-specimens-of-timber-joints</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/292/large_smg00102687.jpg</image:loc><image:title>Three specimens of timber joints</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/293/large_smg00102688.jpg</image:loc><image:title>Three specimens of timber joints</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/291/large_smg00102686.jpg</image:loc><image:title>Three specimens of timber joints</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9058/crystolon-muffle</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/776/large_smg00174057.jpg</image:loc><image:title>Crystolon muffle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/332/large_smg00052713.jpg</image:loc><image:title>Crystolon muffle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240795/wind-tunnel-models-concorde-wing-development</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120939/minim-measures-glass</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/757/large_smg00166788.jpg</image:loc><image:title>Minim measures, glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/758/large_smg00166789.jpg</image:loc><image:title>Minim measures, glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115578/glass-hydrometer-in-case</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127835/rectangular-wooden-box-with-sliding-lid-containing-6-jars-12-bottles-of-crystals-and-powders</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/582/large_smg00277238.jpg</image:loc><image:title>Rectangular wooden box with sliding lid containing 6 jars. 12 bottles of crystals and powders</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160867/amputation-set</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/863/large_smg00269033.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48821/two-flat-irons-and-one-goffering-iron</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503893/driving-ball-and-clamp-with-cup-and-stem</loc><lastmod>2026-04-11T15:50:11.249Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/744/large_1999_0669__0001_.jpg</image:loc><image:title>Driving ball and clamp with cup and stem</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/745/large_1999_0669__0002_.jpg</image:loc><image:title>Driving ball and clamp with cup and stem</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158346/oval-box</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27941/model-diesel-electric-locomotive-nimbus</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/174/large_smg00460579.jpg</image:loc><image:title>model diesel-electric locomotive - nimbus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6459/carey-foster-bridge</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/418/large_smg00651900.jpg</image:loc><image:title>Carey-Foster bridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/412/large_smg00651888.jpg</image:loc><image:title>Carey-Foster bridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/393/large_smg00651541.jpg</image:loc><image:title>Carey-Foster bridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/415/large_smg00651896.jpg</image:loc><image:title>Carey-Foster bridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/416/large_smg00651897.jpg</image:loc><image:title>Carey-Foster bridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/417/large_smg00651899.jpg</image:loc><image:title>Carey-Foster bridge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8017702/train-tablet-catcher</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/195/large_smg00354484.jpg</image:loc><image:title>Train tablet catcher</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518359/oil-paintings</loc><lastmod>2026-04-11T15:50:11.591Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/713/large_1864_0007_0001.jpg</image:loc><image:title>Oil paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/714/large_1864_0007_0002.jpg</image:loc><image:title>Oil paintings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37464/ncs-electrostatic-voltmeter-no158</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130208/model-of-furnace</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/719/large_smg00089425.jpg</image:loc><image:title>Model of furnace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/721/large_smg00089427.jpg</image:loc><image:title>Model of furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6003/ripple-tank</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417538/cambridge-electrite-cardiograph</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192601/2-boxes-of-jansens-herbal-tablets</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8041139/working-demonstration-illustrating-the-operation-of-a-distillation-column</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/542/large_1986_1112_0001.jpg</image:loc><image:title>Working demonstration illustrating the operation of a distillation column</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/106/large_smg00651108.jpg</image:loc><image:title>Working demonstration illustrating the operation of a distillation column</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90396/plaster-oculists-seal</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44089/copper-top-of-original-lamp-shield-used-in-earnock-colliery</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6426/wimshurst-machine-with-brass-metalwork</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8873363/blood-sample-forms</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151569/straight-half-eye-spectacles</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/996/large_a682472_0001__0001_.jpg</image:loc><image:title>Straight, half eye spectacles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/995/large_a682472__0002_.jpg</image:loc><image:title>Straight, half eye spectacles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/499/525/large_smg00269807.jpg</image:loc><image:title>Straight, half eye spectacles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97252/engine-driven-automatic-mallet</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/601/large_smg00294261.jpg</image:loc><image:title>Engine driven automatic mallet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/602/large_smg00294262.jpg</image:loc><image:title>Engine driven automatic mallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170848/liston-artery-forceps</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112429/four-bottles</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196763/tabloid-medicine-chest-used-by-teddy-roosevelt-in-1909</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/960/large_a700000__0001_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/962/large_a700000__0003_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/961/large_a700000__0002_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/516/large_a700000__0004_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/931/large_a700000__0006_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/932/large_a700000__0005_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/933/large_a700000__0007_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/934/large_a700000__0008_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/935/large_a700000__0009_.jpg</image:loc><image:title>&apos;Tabloid&apos; medicine chest used by Teddy Roosevelt in 1909</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52712/box-type-pocket-sextant-with-case</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/354/527/large_smg00018084.jpg</image:loc><image:title>Box type pocket sextant with case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/354/688/large_smg00051539.jpg</image:loc><image:title>Box type pocket sextant with case.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361626/roland-tr-727-drum-machine</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/109/large_2014_0020__0003_.jpg</image:loc><image:title>Roland TR-727 Drum Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/108/large_2014_0020__0002_.jpg</image:loc><image:title>Roland TR-727 Drum Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/107/large_2014_0020__0001_.jpg</image:loc><image:title>Roland TR-727 Drum Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/110/large_2014_0020__0004_.jpg</image:loc><image:title>Roland TR-727 Drum Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/358/439/large_smg00081604.jpg</image:loc><image:title>Roland TR-727 Drum Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/697/large_smg00263520.jpg</image:loc><image:title>Roland TR-727 Drum Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150775/3-brown-cloths-with-paintings-of-ships</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20809/set-of-nine-specimens-illustrating-the-process-of-copper-refining-at-the-hafod-works-swansea</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/661/large_smg00031009.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/658/large_smg00031006.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/664/large_smg00031012.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/666/large_smg00031014.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/665/large_smg00031013.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/662/large_smg00031010.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/659/large_smg00031007.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/660/large_smg00031008.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/663/large_smg00031011.jpg</image:loc><image:title>Set of nine specimens illustrating the process of copper refining at the Hafod Works, Swansea</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93158/binaural-stethoscope</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33105/specimen-bahamas-florida-cable-1892</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/159/large_smg00077728.jpg</image:loc><image:title>Specimen Bahamas-Florida Cable, 1892</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8082181/baby-sashalite-photoflash-bulbs</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65371/four-pencil-sketches-by-bryan-de-grineau</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129910/2-circular-horn-containers</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/996/large_smg00203573.jpg</image:loc><image:title>2 circular horn containers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/20/large_smg00203609.jpg</image:loc><image:title>2 circular horn containers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60601/three-plaster-mathematical-models-of-cubic-surfaces</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/2/large_1936_0287_0002__0001_.jpg</image:loc><image:title>Three plaster mathematical models of cubic surfaces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/1/large_1936_0287_0001__0001_.jpg</image:loc><image:title>Three plaster mathematical models of cubic surfaces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/3/large_1936_0287_0003__0001_.jpg</image:loc><image:title>Three plaster mathematical models of cubic surfaces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co962/modern-solar-chronometer-telling-mean-time-1973</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/445/large_smg00084966.jpg</image:loc><image:title>Modern Solar Chronometer, Telling Mean Time, 1973</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140556/the-simplex-enema-set-patented-and-made-by-arnold-and-sons</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/355/large_smg00257127.jpg</image:loc><image:title>The Simplex enema set patented and made by Arnold and Sons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156661/short-stemmed-clay-tobacco-pipe-in-blue-and-silver-diamond-painted-tin-case</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co522201/ribbon-microphone-in-case-used-by-the-bbc</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/29/large_smg00315001.jpg</image:loc><image:title>Ribbon microphone in case used by the BBC</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145965/norfolk-alpine-jacket-and-plus-twos-overtrousers</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/998/large_smg00370170.jpg</image:loc><image:title>Norfolk Alpine jacket and plus twos overtrousers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210831/signal-lamp-case-and-interior-great-northern-railway</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/551/large_smg00221635.jpg</image:loc><image:title>Signal lamp case and interior, Great Northern Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53910/gray-milne-seismograph-made-by-james-white</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/782/large_1885_0115__0002_.jpg</image:loc><image:title>Gray-Milne seismograph made by James White</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/781/large_1885_0115__0001_.jpg</image:loc><image:title>Gray-Milne seismograph made by James White</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/783/large_1885_0115__0003_.jpg</image:loc><image:title>Gray-Milne seismograph made by James White</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/784/large_1885_0115__0004_.jpg</image:loc><image:title>Gray-Milne seismograph made by James White</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/639/large_smg00261492.jpg</image:loc><image:title>Gray-Milne seismograph made by James White</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/640/large_smg00261493.jpg</image:loc><image:title>Gray-Milne seismograph made by James White</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405572/ensign-carbine-no-7-tropical-roll-film-camera-with-bag-and-lenses</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/425/large_cd0118_011_050708_cc_1981_2_ensign_carbine_camera.jpg</image:loc><image:title>Ensign Carbine No 7 Tropical roll-film camera with bag and lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/646/large_smg00244137.jpg</image:loc><image:title>Ensign Carbine No 7 Tropical roll-film camera with bag and lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49366/smoothwell-electric-iron-with-original-packaging</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58200/56lb-free-swinging-balance-with-weights-by-stanton-instruments-ltd</loc><lastmod>2026-04-11T15:50:14.254Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14738/automatic-counting-system-by-gammamatic</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3920/spy-glass-telescope-in-fishskin-case</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/28/large_smg00085098.jpg</image:loc><image:title>Spy glass telescope in fishskin case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/33/large_smg00085103.jpg</image:loc><image:title>Spy glass telescope in fishskin case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131444/cachet-filling-apparatus-with-case</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/575/large_smg00199821.jpg</image:loc><image:title>Cachet filling apparatus, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/576/large_smg00199822.jpg</image:loc><image:title>Cachet filling apparatus, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/591/large_smg00199836.jpg</image:loc><image:title>Cachet filling apparatus, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/574/large_smg00199820.jpg</image:loc><image:title>Cachet filling apparatus, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/589/large_smg00199835.jpg</image:loc><image:title>Cachet filling apparatus, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/571/large_smg00199817.jpg</image:loc><image:title>Cachet filling apparatus, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/586/large_smg00199832.jpg</image:loc><image:title>Cachet filling apparatus, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/592/large_smg00199837.jpg</image:loc><image:title>Cachet filling apparatus, with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34609/ekco-car-radio-with-power-supply-and-two-speakers-1951</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co99226/dental-forceps-set</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45919/wing-compass-with-sliding-arm-18th-century</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/949/large_smg00065952.jpg</image:loc><image:title>Wing compass with sliding arm, 18th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54449/reproduction-of-early-korean-rain-gauge-1821-with-base</loc><lastmod>2026-04-11T15:50:14.654Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/848/large_smg00052280.jpg</image:loc><image:title>Reproduction of early Korean rain gauge, 1821, with base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/849/large_smg00052281.jpg</image:loc><image:title>Reproduction of early Korean rain gauge, 1821, with base</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42838/upright-incandescent-burner</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38040/formes-illsutrating-old-and-new-methods-of-stereotyping</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/783/large_smg00185565.jpg</image:loc><image:title>Formes illsutrating old and new methods of stereotyping</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/753/large_smg00185564.jpg</image:loc><image:title>Formes illsutrating old and new methods of stereotyping</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/754/large_smg00185566.jpg</image:loc><image:title>Formes illsutrating old and new methods of stereotyping</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24698/motor-car-headlamp</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/837/large_smg00194776.jpg</image:loc><image:title>Motor car headlamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17531/carved-wooden-box-in-form-of-a-book-containing-approximately-500-vpk-size-negatives-by-g-b-mason</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/869/large_smg00220535.jpg</image:loc><image:title>Carved wooden box in form of a book containing approximately 500 VPK size negatives by G. B. Mason</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58272/improved-chondrometer-of-steelyard-type-with-box-pivot-with-fitted-mahogany-case</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/977/large_smg00050563.jpg</image:loc><image:title>`Improved chondrometer&apos; of steelyard type, with box pivot, with fitted mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8934/two-bottles-used-as-containers-for-hydrofluoric-acid</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96564/collection-of-gynaecological-instruments</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8780/watson-greenhough-binocular-microscope-serial-no122110</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/704/large_smg00024330.jpg</image:loc><image:title>Watson Greenhough binocular microscope serial no.122110</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66884/12-hand-coloured-aquatints-from-the-costume-of-great-britain</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/155/large_1983_0164_0009.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/154/large_1983_0164_0008.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/151/large_1983_0164_0005.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/157/large_1983_0164_0011.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/156/large_1983_0164_0010.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/153/large_1983_0164_0007__0001_.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/149/large_1983_0164_0003.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/148/large_1983_0164_0002.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/150/large_1983_0164_0004.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/158/large_1983_0164_0012.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/152/large_1983_0164_0006.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/147/large_1983_0164_0001.jpg</image:loc><image:title>12 hand coloured  aquatints from &apos;The costume of Great Britain&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15127/homeos-richard-stereo-camera-for-35mm-film-1913</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/740/large_smg00353469.jpg</image:loc><image:title>Homeos Richard stereo camera for 35mm film, 1913.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/744/large_smg00353474.jpg</image:loc><image:title>Homeos Richard stereo camera for 35mm film, 1913.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147860/the-liverpool-slipper-bed-pan</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50958/watts-pumping-engine-old-bess-1777</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/688/large_b000229.jpg</image:loc><image:title>Watt&apos;s Pumping Engine &apos;Old Bess&apos;, 1777</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151841/coil-spring-spectacles</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53125/10-inch-transit-theodolite-by-william-cary</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43098/five-luminescent-cold-cathode-discharge-tubes</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co502312/discussion-paper-reality-in-soaps-on-the-portrayal-of-smoking-in-a-cross-section-of-uk-soap-operas</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871778/construction-moulds-for-the-tardis-from-doctor-who</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/133/large_2012_5118_0948_0001__0003_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/132/large_2012_5118_0948_0001__0002_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/131/large_2012_5118_0948_0001__0001_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/146/large_2012_5118_0948_0005__0003_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/144/large_2012_5118_0948_0005__0001_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/145/large_2012_5118_0948_0005__0002_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/143/large_2012_5118_0948_0004__0003_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/141/large_2012_5118_0948_0004__0002_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/142/large_2012_5118_0948_0004__0001_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/135/large_2012_5118_0948_0002__0001_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/136/large_2012_5118_0948_0002__0003_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/134/large_2012_5118_0948_0002__0002_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/147/large_2012_5118_0948_0006__0001_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/149/large_2012_5118_0948_0006__0003_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/148/large_2012_5118_0948_0006__0002_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/139/large_2012_5118_0948_0003__0003_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/140/large_2012_5118_0948_0003__0004_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/137/large_2012_5118_0948_0003__0001_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/138/large_2012_5118_0948_0003__0002_.jpg</image:loc><image:title>Construction Moulds for the Tardis from Doctor Who</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25088/sectioned-example-of-burgess-exhaust-silencer</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/571/large_smg00076468.jpg</image:loc><image:title>Sectioned example of Burgess exhaust silencer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60190/set-square</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/655/985/large_smg00009743__0001_.jpg</image:loc><image:title>Set square</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/655/986/large_smg00009743__0002_.jpg</image:loc><image:title>Set square</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/574/large_smg00045848.jpg</image:loc><image:title>Set square</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/575/large_smg00045849.jpg</image:loc><image:title>Set square</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80674/large-tin-glazed-earthenware-drug-jar</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96143/cervical-cap</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10230/rectangular-sample-of-grp-filon-sheet</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535506/isotope-separation-plant-1977-1978</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/343/119/large_smg00188229.jpg</image:loc><image:title>Isotope separation plant, 1977-1978.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/896/large_smg00186262.jpg</image:loc><image:title>Isotope separation plant, 1977-1978.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49800/reinforced-concrete-sections-from-the-ronan-point-tower-block</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/707/large_smg00213837.jpg</image:loc><image:title>Reinforced Concrete Sections from the Ronan Point Tower Block</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/289/large_smg00650188.jpg</image:loc><image:title>Reinforced Concrete Sections from the Ronan Point Tower Block</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65454/mechanical-paintings</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/998/large_1884_0016_0006.jpg</image:loc><image:title>Mechanical Paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/995/large_1884_0016_0001.jpg</image:loc><image:title>Mechanical Paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/996/large_1884_0016_0003.jpg</image:loc><image:title>Mechanical Paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/994/large_1884_0016_0002.jpg</image:loc><image:title>Mechanical Paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/999/large_1884_0016_0005.jpg</image:loc><image:title>Mechanical Paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/997/large_1884_0016_0004.jpg</image:loc><image:title>Mechanical Paintings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13967/grubb-parsons-mk-ii-amplifier-and-power-unit-serial-no-116-for-infrared-spectrometer</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/304/large_smg00653566.jpg</image:loc><image:title>Grubb Parsons MK II amplifier and power unit (serial no. 116) for infrared spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/303/large_smg00653565.jpg</image:loc><image:title>Grubb Parsons MK II amplifier and power unit (serial no. 116) for infrared spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/302/large_smg00653564.jpg</image:loc><image:title>Grubb Parsons MK II amplifier and power unit (serial no. 116) for infrared spectrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25206/coventry-eagle-pullman-motor-cycle</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/669/large_smg00213693.jpg</image:loc><image:title>Coventry-Eagle Pullman motor-cycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/668/large_smg00213692.jpg</image:loc><image:title>Coventry-Eagle Pullman motor-cycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131172/small-black-polished-stone-pestle-and-mortar-possibly-european</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/974/large_smg00211390.jpg</image:loc><image:title>Small black polished stone pestle and mortar, possibly European</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/975/large_smg00211391.jpg</image:loc><image:title>Small black polished stone pestle and mortar, possibly European</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2373/two-ornamental-stands-with-triangular-bases-surmounted-with-an-adjustable-cross-beam-conductor-bars</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518415/three-packets-of-hygrometer-wicks</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/492/large_smg00176512.jpg</image:loc><image:title>Three packets of hygrometer wicks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/493/large_smg00176513.jpg</image:loc><image:title>Three packets of hygrometer wicks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/494/large_smg00176514.jpg</image:loc><image:title>Three packets of hygrometer wicks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30645/mazda-pp3250-15-watt-triode-4v-heater-and-box</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/686/large_smg00181629.jpg</image:loc><image:title>Mazda PP3/250 15-watt triode, 4V heater and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/762/large_smg00267691.jpg</image:loc><image:title>Mazda PP3/250 15-watt triode, 4V heater and box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11953/two-small-glass-bottles-associated-with-m-berthelot</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/935/large_smg00029019.jpg</image:loc><image:title>Two small glass bottles associated with M. Berthelot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/936/large_smg00029020.jpg</image:loc><image:title>Two small glass bottles associated with M. Berthelot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18997/18-assorted-glass-containers-1968</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/506/large_smg00029165.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/323/large_smg00099719.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/322/large_smg00099718.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/324/large_smg00099720.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/331/large_smg00099727.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/330/large_smg00099726.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/335/large_smg00099731.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/332/large_smg00099728.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/336/large_smg00099732.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/505/large_smg00029164.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/327/large_smg00099723.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/326/large_smg00099722.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/325/large_smg00099721.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/329/large_smg00099725.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/328/large_smg00099724.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/334/large_smg00099730.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/333/large_smg00099729.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/337/large_smg00099733.jpg</image:loc><image:title>18 assorted glass containers, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8554854/hdtv-equipment</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121376/stoneware-hot-water-bottle</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167049/mayos-abdominal-retractor</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co424984/lexel-model-75-water-cooled-ion-laser</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18969/glass-cullet-1960-1969</loc><lastmod>2026-04-11T15:50:16.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38716/double-drum-winch-for-roundabout-ploughing</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/276/large_smg00361257.jpg</image:loc><image:title>Double Drum Winch for &apos;Roundabout&apos; Ploughing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co224461/the-forth-bridge-centennial-whisky</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92544/vaginal-speculum-with-changeable-head</loc><lastmod>2026-04-11T15:50:17.485Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50472/working-model-of-bramah-lock</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/443/large_smg00119867.jpg</image:loc><image:title>Working model of Bramah lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20070/apparatus-showing-the-electro-deposition-of-metals</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143676/part-of-stand</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24721/sectioned-trojan-motor-car-engine</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/911/large_smg00073168.jpg</image:loc><image:title>Sectioned Trojan motor car engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145884/chemical-incident-suit-used-by-firemen-with-breathing-mask</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130175/brazier</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/460/large_smg00057478.jpg</image:loc><image:title>Brazier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/462/large_smg00057481.jpg</image:loc><image:title>Brazier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9190/set-of-dye-pattern-cards-1972-27-volumes</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/584/large_smg00071145.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/587/large_smg00071148.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/592/large_smg00071153.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/601/large_smg00071183.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/591/large_smg00071152.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/590/large_smg00071151.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/595/large_smg00071177.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/600/large_smg00071182.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/597/large_smg00071179.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/581/large_smg00071141.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/583/large_smg00071144.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/588/large_smg00071149.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/599/large_smg00071181.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/580/large_smg00071140.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/579/large_smg00071132.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/578/large_smg00071131.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/582/large_smg00071143.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/586/large_smg00071147.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/585/large_smg00071146.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/577/large_smg00071130.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/602/large_smg00071184.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/589/large_smg00071150.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/593/large_smg00071154.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/596/large_smg00071178.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/598/large_smg00071180.jpg</image:loc><image:title>Set of dye pattern cards 1972 (27 volumes)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51526/6-specimens-cut-in-section-from-loeffer-boiler-tubes-one-marked-b-15-12-long</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140091/combined-set-of-cupping-instrument-and-breast-reliever</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/785/large_smg00271686.jpg</image:loc><image:title>Combined set of cupping instrument and breast reliever</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407982/objects-and-archives-relating-to-ww2</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/219/736/large_cd0285_012_070417_1991_64_1_arp_badge.jpg</image:loc><image:title>Objects and archives relating to WW2</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/219/737/large_cd0285_013_070417_1991_64_2_special_constable_badge.jpg</image:loc><image:title>Objects and archives relating to WW2</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93018/bazzi-and-binachis-phonendoscope</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53065/pendulum-type-pedometer-english-1780-95</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3270/mother-of-pearl-opera-glasses-with-leather-case</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6812/two-moving-coil-ratiometers</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8082203/avo-exposure-meter-model-1</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/96/large_smg00362523.jpg</image:loc><image:title>Avo Exposure Meter Model 1</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122213/compressed-bandages-and-dressings</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/590/large_smg00166860.jpg</image:loc><image:title>Compressed bandages and dressings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/589/large_smg00166859.jpg</image:loc><image:title>Compressed bandages and dressings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446157/beam-control-unit</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8058536/sudanese-hunting-spear</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148406/gas-mask</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/651/large_a653186__0002_.jpg</image:loc><image:title>Gas mask</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/654/large_a653186__0004_.jpg</image:loc><image:title>Gas mask</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/652/large_a653186__0003_.jpg</image:loc><image:title>Gas mask</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/650/large_a653186__0001_.jpg</image:loc><image:title>Gas mask</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118072/microtome-model-k-by-jung-german</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45087/ammunition-pouch-and-webbing-weaving-loom</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/256/large_smg00649187.jpg</image:loc><image:title>Ammunition pouch and webbing weaving loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/325/large_smg00648699.jpg</image:loc><image:title>Ammunition pouch and webbing weaving loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/371/large_smg00648698.jpg</image:loc><image:title>Ammunition pouch and webbing weaving loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/630/large_smg00649184.jpg</image:loc><image:title>Ammunition pouch and webbing weaving loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/557/large_smg00648043.jpg</image:loc><image:title>Ammunition pouch and webbing weaving loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/267/large_smg00648697.jpg</image:loc><image:title>Ammunition pouch and webbing weaving loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/260/large_smg00649224.jpg</image:loc><image:title>Ammunition pouch and webbing weaving loom</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192966/glass-ampoule-of-ernutin</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/large_1989_0093_0061__0002_.jpg</image:loc><image:title>Glass ampoule of &apos;Ernutin&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/652/large_1989_0093_0061__0001_.jpg</image:loc><image:title>Glass ampoule of &apos;Ernutin&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201489/3-green-glass-bottles-with-metal-crown-caps</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8345503/anova-w8900-mobile-phone-2008-2012</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/25/large_2013_0153_0001__0002_.jpg</image:loc><image:title>Anova W8900 mobile phone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/24/large_2013_0153_0001__0001_.jpg</image:loc><image:title>Anova W8900 mobile phone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/26/large_2013_0153_0001__0003_.jpg</image:loc><image:title>Anova W8900 mobile phone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/441/large_2013_0153_0001__0005_.jpg</image:loc><image:title>Anova W8900 mobile phone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/440/large_2013_0153_0001__0004_.jpg</image:loc><image:title>Anova W8900 mobile phone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/766/large_smg00184968.jpg</image:loc><image:title>Anova W8900 mobile phone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/767/large_smg00184969.jpg</image:loc><image:title>Anova W8900 mobile phone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/768/large_smg00184970.jpg</image:loc><image:title>Anova W8900 mobile phone, 2008-2012</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8454114/electric-moisture-tester-by-the-shirley-institute</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5322/illuminated-wall-panel-illustrating-a-divergent-chain-reaction</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/408/large_smg00188009.jpg</image:loc><image:title>Illuminated wall panel illustrating a divergent chain reaction</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125398/cylindrical-divination-box-a-mikuji-tsutsu</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90663/female-head-with-stand</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8021872/model-of-plant-used-for-refining-benzole-by-continuous-distillation</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/567/large_smg00071894.jpg</image:loc><image:title>Model of plant used for refining benzole by continuous distillation</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165798/set-of-surgical-instruments</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/692/large_smg00290710.jpg</image:loc><image:title>Set of surgical instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133199/metal-perfume-bottle-with-conical-body-and-pedestal-foot</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/952/large_smg00203528.jpg</image:loc><image:title>Metal perfume bottle with conical body and pedestal foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/951/large_smg00203527.jpg</image:loc><image:title>Metal perfume bottle with conical body and pedestal foot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co426667/silver-plated-entree-dish-southern-railway</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201838/pills-and-tablets-box-london-england-1916</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/791/large_1995_0799.jpg</image:loc><image:title>&apos;Pills &amp; Tablets&apos; box, London, England, 1916</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/740/large_smg00258797.jpg</image:loc><image:title>&apos;Pills &amp; Tablets&apos; box, London, England, 1916</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129014/motorised-pestle-and-mortar</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4040/polemoscope-or-jealousy-glass</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/358/large_smg00031468.jpg</image:loc><image:title>Polemoscope or &apos;Jealousy Glass&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/356/large_smg00031464.jpg</image:loc><image:title>Polemoscope or &apos;Jealousy Glass&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2777/expansion-valve-for-hampson-air-liquefier</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/316/large_smg00046781.jpg</image:loc><image:title>Expansion valve for Hampson air liquefier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8208594/patent-dioramic-stereoscope-and-a-stand</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/238/large_smg00449704.jpg</image:loc><image:title>Patent Dioramic Stereoscope and a Stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8023952/circular-wooden-box-containing-objects</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/187/large_smg00178100.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/77/large_smg00178090.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/183/large_smg00178096.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/186/large_smg00178099.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/185/large_smg00178098.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/205/large_smg00178122.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/182/large_smg00178095.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/181/large_smg00178089.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/375/large_smg00178093.jpg</image:loc><image:title>Circular wooden box containing objects</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119929/microscope-accessories-by-zeiss-powell-and-lealand-and-leitz</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27755/16-scale-model-of-great-northern-railway-4-4-2-locomotive-no-1442</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/483/pic_1945_104.jpg</image:loc><image:title>1:6 scale model of Great Northern Railway 4-4-2 locomotive no. 1442</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/484/pic_1946_103.jpg</image:loc><image:title>1:6 scale model of Great Northern Railway 4-4-2 locomotive no. 1442</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/15/24/pic_1946_102.jpg</image:loc><image:title>1:6 scale model of Great Northern Railway 4-4-2 locomotive no. 1442</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/15/23/pic_1946_101.jpg</image:loc><image:title>1:6 scale model of Great Northern Railway 4-4-2 locomotive no. 1442</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/41/large_smg00362716.jpg</image:loc><image:title>1:6 scale model of Great Northern Railway 4-4-2 locomotive no. 1442</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446153/belling-and-lee-ltd-save-a-life-tyre-changing-light</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23510/three-pieces-of-wrought-iron-cramps-from-coping-of-calke-abbey</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/31/large_smg00079189.jpg</image:loc><image:title>Three pieces of wrought iron cramps from coping of Calke Abbey</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/29/large_smg00079187.jpg</image:loc><image:title>Three pieces of wrought iron cramps from coping of Calke Abbey</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/30/large_smg00079188.jpg</image:loc><image:title>Three pieces of wrought iron cramps from coping of Calke Abbey</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146072/american-football-helmet-half-sectioned-made-by-uniroyal-limited</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33856/ph-meter-type-d-449-a-with-electrodes-and-tray</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/235/large_smg00079143.jpg</image:loc><image:title>pH meter type D-449-A, with electrodes and tray</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/689/large_smg00224884.jpg</image:loc><image:title>pH meter type D-449-A, with electrodes and tray</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/690/large_smg00224885.jpg</image:loc><image:title>pH meter type D-449-A, with electrodes and tray</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86696/broken-plaster-copy-of-roman-forceps-with-decorated-handle</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136630/electrode-mahogany-plated-steel-and-cotton</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49956/brick-from-the-construction-of-the-north-gate-of-14th-century-town-defences</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/22/large_smg00156078.jpg</image:loc><image:title>Brick from the construction of the North Gate of 14th century town defences</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/21/large_smg00156077.jpg</image:loc><image:title>Brick from the construction of the North Gate of 14th century town defences</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8247790/collection-of-glass-mattesripple-glasses-used-by-bob-godfrey</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/686/large_smg00360269.jpg</image:loc><image:title>Collection of Glass Mattes/Ripple Glasses used by Bob Godfrey.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co408656/airport-check-in-counter-and-security-luggage-x-ray-machine</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/338/large_smg00213076.jpg</image:loc><image:title>Airport check-in counter and security luggage X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/315/large_smg00213020.jpg</image:loc><image:title>Airport check-in counter and security luggage X-ray machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204199/watkins-bee-meter</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187964/2-bottles-labelled-zinc-sulfuric</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94104/pachon-oscillometer-sphygmomanometer</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116715/eel-photoelectric-colorimeter-wooden-box-for-glass-tubes</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co225128/set-of-five-publicity-mugs</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146396/collection-of-slides-papers-and-models-on-virus-morphology-by-dr-june-almeida</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134845/miniature-chest-x-ray-london-england-1953-1975</loc><lastmod>2026-04-11T15:50:19.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/large_1981_2087_0001__0002_.jpg</image:loc><image:title>Miniature chest x-ray, London, England, 1953-1975</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/large_1981_2087_0001__0001_.jpg</image:loc><image:title>Miniature chest x-ray, London, England, 1953-1975</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65544/mounted-photograph-carbon-print-portrait-of-the-late-dr-andrews-frs-with-autograph</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77815/mears-aurasage-battery-hearing-aid</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57461/self-indicating-platform-weigher</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/512/large_smg00174163.jpg</image:loc><image:title>Self indicating platform weigher</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/515/large_smg00174166.jpg</image:loc><image:title>Self indicating platform weigher</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/813/large_smg00214142.jpg</image:loc><image:title>Self indicating platform weigher</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/514/large_smg00174165.jpg</image:loc><image:title>Self indicating platform weigher</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/513/large_smg00174164.jpg</image:loc><image:title>Self indicating platform weigher</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/248/large_smg00174167.jpg</image:loc><image:title>Self indicating platform weigher</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240843/a-collection-of-forty-wind-tunnel-aerodynamic-shapes-that-were-used-in-the-developement-of-concorde-and-aerobus</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/912/large_smg00235171.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/283/large_smg00080925.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/272/large_smg00080913.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/270/large_smg00080911.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/267/large_smg00080908.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/268/large_smg00080909.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/265/large_smg00080906.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/280/large_smg00080922.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/278/large_smg00080920.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/276/large_smg00080918.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/273/large_smg00080914.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/275/large_smg00080917.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/675/large_smg00236666.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/263/large_smg00080904.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/261/large_smg00080901.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/192/large_smg00080931.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/262/large_smg00080903.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/915/large_smg00236663.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/913/large_smg00236661.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/193/large_smg00080932.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/284/large_smg00080926.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/269/large_smg00080910.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/281/large_smg00080923.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/282/large_smg00080924.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/266/large_smg00080907.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/279/large_smg00080921.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/277/large_smg00080919.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/271/large_smg00080912.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/676/large_smg00236667.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/674/large_smg00236665.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/260/large_smg00080900.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/914/large_smg00236662.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/264/large_smg00080905.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/194/large_smg00080935.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/191/large_smg00080930.jpg</image:loc><image:title>A collection of forty Wind tunnel aerodynamic shapes that were used in the developement of Concorde and Aerobus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152714/set-of-stereoscopic-picture-cards-in-original-carton-with-instructions</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107750/amuletic-case</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193779/two-containers-of-tea-leaves</loc><lastmod>2026-04-11T15:50:19.782Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co464971/pestle-and-mortar</loc><lastmod>2026-04-11T15:50:19.908Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59230/profile-form-trace-projector-halliwell</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/573/large_smg00019692.jpg</image:loc><image:title>Profile form trace projector, Halliwell</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/571/large_smg00019690.jpg</image:loc><image:title>Profile form trace projector, Halliwell</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/574/large_smg00019693.jpg</image:loc><image:title>Profile form trace projector, Halliwell</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/572/large_smg00019691.jpg</image:loc><image:title>Profile form trace projector, Halliwell</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8099462/sunday-times-filmstrips</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14298/gas-chromatograph-made-by-becker-delft</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57504/set-of-two-of-capt-katers-exchequer-reference-standard-bronze-weights</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/868/large_smg00047554.jpg</image:loc><image:title>Set of two of Capt. Kater&apos;s Exchequer Reference Standard Bronze Weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/842/large_smg00047478.jpg</image:loc><image:title>Set of two of Capt. Kater&apos;s Exchequer Reference Standard Bronze Weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/841/large_smg00047477.jpg</image:loc><image:title>Set of two of Capt. Kater&apos;s Exchequer Reference Standard Bronze Weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20003/two-honeycomb-bricks-for-regenerative-stove</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/353/large_smg00357067.jpg</image:loc><image:title>Two Honeycomb Bricks for Regenerative Stove</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18472/zeiss-kinobox-portable-film-projector-type-c-35mm</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/697/large_smg00220335.jpg</image:loc><image:title>Zeiss Kinobox portable film projector type C. 35mm.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/274/large_smg00219251.jpg</image:loc><image:title>Zeiss Kinobox portable film projector type C. 35mm.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8662485/box-of-kehr-t-tubes-in-sterile-packs</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/245/large_smg00089188.jpg</image:loc><image:title>Box of Kehr T tubes in sterile packs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178198/cantharidal-plaster-american-early-20th-century</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14210/pair-of-quern-stones</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/77/large_smg00653411.jpg</image:loc><image:title>Pair of quern stones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/78/large_smg00653412.jpg</image:loc><image:title>Pair of quern stones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8339790/black-and-white-film-and-colour-film-in-original-packaging</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187971/2-glass-specimen-bottle-containing-sodium-chlorate</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149553/ophthalmic-instrument-set-by-j-weiss-1823-1830</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/428/large_smg00279354.jpg</image:loc><image:title>Ophthalmic Instrument Set by J Weiss, 1823-1830</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414969/mirror</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/101/large_cd0731_065_150907_y2010_85_15_2_case.jpg</image:loc><image:title>mirror</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/100/large_cd0731_064_150907_y2010_85_15_1_mirror.jpg</image:loc><image:title>mirror</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61556/two-blacksmiths-bellows-and-one-junction-piece</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5297/24-photographic-prints-showing-the-recording-of-th</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/26/large_smg00189447.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/922/large_smg00185091.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/921/large_smg00185090.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/918/large_smg00185087.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/34/large_smg00189455.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/21/large_smg00189442.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/35/large_smg00189456.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/912/large_smg00185080.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/23/large_smg00189444.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/40/large_smg00189461.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/43/large_smg00189464.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/41/large_smg00189462.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/22/large_smg00189443.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/31/large_smg00189452.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/37/large_smg00189458.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/38/large_smg00189459.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/923/large_smg00185093.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/44/large_smg00189465.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/920/large_smg00185089.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/32/large_smg00189453.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/28/large_smg00189449.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/25/large_smg00189446.jpg</image:loc><image:title>24 photographic prints showing the recording of th</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117239/set-of-gramophone-accessories-comprising-3-exhibition-soundboxes</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178379/two-copies-of-a-diagram-of-listers-donkey-engine</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129533/two-glass-mullers</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/802/large_smg00198184.jpg</image:loc><image:title>Two glass mullers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/801/large_smg00198183.jpg</image:loc><image:title>Two glass mullers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58916/four-timken-roller-bearings-types-tqo</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/435/large_smg00065426.jpg</image:loc><image:title>Four Timken roller bearings Types TQO</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/440/large_smg00065431.jpg</image:loc><image:title>Four Timken roller bearings Types TQO</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/437/large_smg00065428.jpg</image:loc><image:title>Four Timken roller bearings Types TQO</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/518/large_smg00066262.jpg</image:loc><image:title>Four Timken roller bearings Types TQO</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117950/rotosharp-microtome-knife-sharpener</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77004/post-mortem-set</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/655/large_smg00097253.jpg</image:loc><image:title>Post mortem set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52841/zenith-sector-telescope-british-1800-1822-with-components</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/505/large_smg00173116.jpg</image:loc><image:title>Zenith sector telescope, British, 1800-1822, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/504/large_smg00173115.jpg</image:loc><image:title>Zenith sector telescope, British, 1800-1822, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/865/large_smg00175317.jpg</image:loc><image:title>Zenith sector telescope, British, 1800-1822, with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13825/electron-d-orbital-models-c-1977</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205345/illustrations-of-china-and-its-people</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93745/hydrometer-by-peter-jones-and-munday</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/238/large_a600448.jpg</image:loc><image:title>Hydrometer by Peter Jones and Munday</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64319/four-rubber-suction-pads-for-removing-glass</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119838/compound-monocular-microscope-made-by-emil-busch-a-g</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/274/large_smg00023784.jpg</image:loc><image:title>Compound monocular microscope made by Emil Busch A. G.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19698/tested-tensile-silicon-steel-bar</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/600/large_smg00092275.jpg</image:loc><image:title>Tested tensile silicon steel bar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/599/large_smg00092274.jpg</image:loc><image:title>Tested tensile silicon steel bar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64290/drawing-section-of-victoria-embankment-between-charing-cross-and-waterloo-bridge</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/886/large_smg00154655.jpg</image:loc><image:title>Drawing, section of Victoria Embankment between Charing Cross and Waterloo Bridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/443/large_smg00154655.jpg</image:loc><image:title>Drawing, section of Victoria Embankment between Charing Cross and Waterloo Bridge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27926/model-of-pullman-car-louise</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/167/large_smg00221190.jpg</image:loc><image:title>Model of Pullman car &quot;Louise&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8575998/plane</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152255/case-of-artificial-eyes-french</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/38/large_smg00057170.jpg</image:loc><image:title>Case of artificial eyes, French.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402744/protectograph</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/323/large_cd0619_058_100511_5000_262_protectograph.jpg</image:loc><image:title>protectograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/322/large_cd0619_057_100511_5000_262_protectograph_with_case.jpg</image:loc><image:title>protectograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47996/dahlegren-lathe-with-countershaft-cutters-and-specimens-of-work-and-accessories</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/947/large_smg00066266.jpg</image:loc><image:title>Dahlegren lathe with countershaft, cutters and specimens of work and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111670/two-glass-pharmacy-jars-for-display-1701-1850</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12521/tintometer-in-case</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454318/bmc-motor-vehicle-seat-belt-static-type-made-by-britax-complete-with-mounting-brackets</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/886/large_smg00078252.jpg</image:loc><image:title>BMC motor vehicle seat belt (static type), made by  Britax, complete with mounting brackets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/883/large_smg00078248.jpg</image:loc><image:title>BMC motor vehicle seat belt (static type), made by  Britax, complete with mounting brackets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537162/wren-luggable-computer</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5399/centrifuge-plates</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95156/obstetrical-forceps</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85285/wooden-figure-of-saint-peter-the-apostle</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53190/graphometer-by-engineer-robert-stephenson-british-1819-1821</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/325/large_smg00176827.jpg</image:loc><image:title>Graphometer by engineer Robert Stephenson, British, 1819-1821</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/258/large_smg00174551.jpg</image:loc><image:title>Graphometer by engineer Robert Stephenson, British, 1819-1821</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/322/large_smg00176823.jpg</image:loc><image:title>Graphometer by engineer Robert Stephenson, British, 1819-1821</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/326/large_smg00176828.jpg</image:loc><image:title>Graphometer by engineer Robert Stephenson, British, 1819-1821</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/203/large_smg00174550.jpg</image:loc><image:title>Graphometer by engineer Robert Stephenson, British, 1819-1821</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50403/working-model-of-egyptian-pin-lock</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/981/large_1966_0364__0002_.jpg</image:loc><image:title>Working model of Egyptian pin lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/980/large_1966_0364__0001_.jpg</image:loc><image:title>Working model of Egyptian pin lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126112/buddhist-bowl-made-of-lamas-skull-with-bronze-lid-and-stand</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177592/two-cardboard-packets-of-no12-sterilized-large-burn-dressings</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78360/large-tin-glazed-earthenware-drug-jar</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171282/vesico-vaginal-instrument-set-english-1840-1885</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/178/large_smg00263971.jpg</image:loc><image:title>Vesico vaginal instrument set, English, 1840-1885.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6566/broca-galvanometer-with-one-pair-of-coils-of-above-50-ohms-resistance</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37137/9-early-brush-holders-of-various-types</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co438967/model-railway-layout-ooo-scale-inversnecky-and-drambuie</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/930/large_smg00460770.jpg</image:loc><image:title>Model railway layout, OOO scale, &quot;Inversnecky &amp; Drambuie&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132794/oval-lacquered-tin-box-with-hinged-lid</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193695/wooden-bowl-and-small-amber-coloured-modules-of-gum-mastic</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119300/stand-and-body-tube-of-unsigned-drum-microscope</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49179/electric-fire-using-heat-lamps-1910</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/151/large_1974_0083.jpg</image:loc><image:title>Electric fire using heat lamps, 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/114/large_smg00177397.jpg</image:loc><image:title>Electric fire using heat lamps, 1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174836/6-pairs-of-spencer-wells-artery-forceps</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150298/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179193/set-of-dissecting-forceps</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/946/large_smg00095614.jpg</image:loc><image:title>Set of dissecting forceps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19059/selection-of-machine-made-table-glass-2-storage-jars</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15106/ensign-auto-range-rollfilm-camera-c-1936</loc><lastmod>2026-04-11T15:50:22.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/754/large_smg00220398.jpg</image:loc><image:title>Ensign &apos;Auto Range&apos; rollfilm camera, c 1936</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/925/large_smg00220597.jpg</image:loc><image:title>Ensign &apos;Auto Range&apos; rollfilm camera, c 1936</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co839/millisecond-stop-clock-england-1958</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52590/pair-of-12-bib-cocks</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76598/three-photographs-of-children-with-rickets</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61626/model-scale-112-of-alport-water-pressure-pumping-engine-in-special-glass-case</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/950/large_smg00064053.jpg</image:loc><image:title>Model (scale 1.12) of Alport water pressure pumping engine in special glass case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/949/large_smg00064052.jpg</image:loc><image:title>Model (scale 1.12) of Alport water pressure pumping engine in special glass case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135468/small-wooden-glass-fronted-cabinet-with-contents</loc><lastmod>2026-04-11T15:50:22.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27429/two-wax-impressions-of-seal-of-canterbury-and-whitstable-railway-company</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138539/hypodermic-syringe</loc><lastmod>2026-04-11T15:50:22.833Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/1/large_smg00227071.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/2/large_smg00227072.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54525/stevenson-screen</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/224/large_smg00461047.jpg</image:loc><image:title>Stevenson Screen</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50381/rim-lock-and-key-part-of</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/415/large_smg00182063.jpg</image:loc><image:title>Rim lock and key (part of)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/414/large_smg00182062.jpg</image:loc><image:title>Rim lock and key (part of)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677133/drimaren-x-reactive-dyestuffs-for-exhaustion-dyeing-sandoz-1939-1993</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/248/large_smg00068977.jpg</image:loc><image:title>Drimaren X – Reactive Dyestuffs for Exhaustion Dyeing, Sandoz, 1939-1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/251/large_smg00068980.jpg</image:loc><image:title>Drimaren X – Reactive Dyestuffs for Exhaustion Dyeing, Sandoz, 1939-1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76169/gas-cylinder-for-nitrous-oxide</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/940/large_smg00162718.jpg</image:loc><image:title>Gas cylinder for nitrous oxide</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/972/large_smg00162744.jpg</image:loc><image:title>Gas cylinder for nitrous oxide</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60174/elliptic-trammels-by-shuttleworth-london-with-extra-bearing-and-case</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/300/large_smg00045951.jpg</image:loc><image:title>Elliptic trammels by &quot;Shuttleworth London&quot; with extra bearing and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/714/large_smg00045943.jpg</image:loc><image:title>Elliptic trammels by &quot;Shuttleworth London&quot; with extra bearing and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/557/large_smg00009775.jpg</image:loc><image:title>Elliptic trammels by &quot;Shuttleworth London&quot; with extra bearing and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26696/mansells-railway-wheel-and-one-half-mansells-railway-wheel</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181157/collection-of-medical-ephemera</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8356509/microwave-horn-aerial-and-waveguide-feeder-unit-used-at-harrow-weald-radio-station-c-1965-2000</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/545/large_smg00213861.jpg</image:loc><image:title>Microwave Horn Aerial and Waveguide Feeder Unit used at Harrow Weald Radio Station, c. 1965-2000</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/546/large_smg00213863.jpg</image:loc><image:title>Microwave Horn Aerial and Waveguide Feeder Unit used at Harrow Weald Radio Station, c. 1965-2000</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/655/large_2013_0086_0001__0001_.jpg</image:loc><image:title>Microwave Horn Aerial and Waveguide Feeder Unit used at Harrow Weald Radio Station, c. 1965-2000</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151456/coil-spring</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/378/large_smg00275861.jpg</image:loc><image:title>Coil spring</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/379/large_smg00275862.jpg</image:loc><image:title>Coil spring</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19138/three-samples-of-optical-glass-1968</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/241/large_smg00108382.jpg</image:loc><image:title>three samples of optical glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/616/large_smg00089375.jpg</image:loc><image:title>three samples of optical glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/876/large_smg00089375.jpg</image:loc><image:title>three samples of optical glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/902/large_smg00029170.jpg</image:loc><image:title>three samples of optical glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/248/large_smg00098224.jpg</image:loc><image:title>three samples of optical glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/247/large_smg00098223.jpg</image:loc><image:title>three samples of optical glass, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co484618/uk6-ariel-vi-power-converter-unit-flight-spare-and-uk6-box</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4699/pair-of-blue-plastic-framed-spectacles-and-black-spectacle-case</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/433/large_smg00083633.jpg</image:loc><image:title>Pair of blue plastic framed spectacles, and black spectacle case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/432/large_smg00083632.jpg</image:loc><image:title>Pair of blue plastic framed spectacles, and black spectacle case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co477990/biokam-combined-camera-and-projector</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/146/628/a003941a.jpg</image:loc><image:title>Biokam combined camera and projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189221/model-of-chinese-pharmacy</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/50/large_smg00281718.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/52/large_smg00281720.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/45/large_smg00281713.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/35/large_smg00281703.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/39/large_smg00281707.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/999/large_smg00281667.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/13/large_smg00281681.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/32/large_smg00281700.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/20/large_smg00281688.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/43/large_smg00281711.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/41/large_smg00281709.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/42/large_smg00281710.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/996/large_smg00281664.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/1/large_smg00281669.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/3/large_smg00281671.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/2/large_smg00281670.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/9/large_smg00281677.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/4/large_smg00281672.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/14/large_smg00281682.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/15/large_smg00281683.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/17/large_smg00281685.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/31/large_smg00281699.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/30/large_smg00281698.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/0/large_smg00281668.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/47/large_smg00281715.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/48/large_smg00281716.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/997/large_smg00281665.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/51/large_smg00281719.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/44/large_smg00281712.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/49/large_smg00281717.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/37/large_smg00281705.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/38/large_smg00281706.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/10/large_smg00281678.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/7/large_smg00281675.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/46/large_smg00281714.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/6/large_smg00281674.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/11/large_smg00281679.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/26/large_smg00281694.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/28/large_smg00281696.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/19/large_smg00281687.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/29/large_smg00281697.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/40/large_smg00281708.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/23/large_smg00281691.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/24/large_smg00281692.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/34/large_smg00281702.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/8/large_smg00281676.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/5/large_smg00281673.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/12/large_smg00281680.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/18/large_smg00281686.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/16/large_smg00281684.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/27/large_smg00281695.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/21/large_smg00281689.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/25/large_smg00281693.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/22/large_smg00281690.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/36/large_smg00281704.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/33/large_smg00281701.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/998/large_smg00281666.jpg</image:loc><image:title>Model of Chinese pharmacy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155143/framed-piece-of-flag-taken-from-a-french-ship-at-trafalgar</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48046/ornamental-and-rose-engine-lathe-on-stand</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6378/ayrtons-preliminary-ampere-balance</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3845/double-image-micrometer-in-case</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8855030/vaccine-transport-box</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33786/strowger-pre-2000-type-final-selector-1920-1926</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/980/large_smg00305543.jpg</image:loc><image:title>Strowger pre-2000 type final selector, 1920-1926</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117097/tinfoil-phonograph</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/975/large_1955_0181.jpg</image:loc><image:title>Tinfoil phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/332/large_smg00067465.jpg</image:loc><image:title>Tinfoil phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/367/large_smg00103982.jpg</image:loc><image:title>Tinfoil phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/331/large_smg00067464.jpg</image:loc><image:title>Tinfoil phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/763/large_smg00123605.jpg</image:loc><image:title>Tinfoil phonograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11496/four-foot-length-of-polythene-gas-distribution-pipe</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41016/collection-of-37-sheets-of-drawings-of-wooden-vessels-built-on-the-river-spey</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/216/large_1938_0225_0025.jpg</image:loc><image:title>Collection of 37 sheets of drawings of wooden vessels built on the River Spey</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/215/large_1938_0225_0001.jpg</image:loc><image:title>Collection of 37 sheets of drawings of wooden vessels built on the River Spey</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64665/paintings-oil-on-canvas</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/332/large_1985_0769_0001.jpg</image:loc><image:title>Paintings, oil on canvas</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/333/large_1985_0769_0002.jpg</image:loc><image:title>Paintings, oil on canvas</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55595/sighting-attachment-for-compass-with-carrying-case</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/42/large_smg00064387.jpg</image:loc><image:title>Sighting attachment for compass, with carrying case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/754/large_smg00064386.jpg</image:loc><image:title>Sighting attachment for compass, with carrying case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409411/voyage-of-hms-chanticleer</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/382/large_1995_1632_0003.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/383/large_1995_1632_0002.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/583/large_1995_1632_0005.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/591/large_1995_1632_0013.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/586/large_1995_1632_0008.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/585/large_1995_1632_0007.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/584/large_1995_1632_0006.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/592/large_1995_1632_0014.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/590/large_1995_1632_0012.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/589/large_1995_1632_0011.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/582/large_1995_1632_0004.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/587/large_1995_1632_0009.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/588/large_1995_1632_0010.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/770/large_1995_1632_0013.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/759/large_1995_1632_0003.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/766/large_1995_1632_0010.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/769/large_1995_1632_0014.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/767/large_1995_1632_0011.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/758/large_1995_1632_0002.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/763/large_1995_1632_0006.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/762/large_1995_1632_0007.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/765/large_1995_1632_0009.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/768/large_1995_1632_0012.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/756/large_1995_1632_0001.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/761/large_1995_1632_0005.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/764/large_1995_1632_0008.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/760/large_1995_1632_0004.jpg</image:loc><image:title>Voyage of HMS Chanticleer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97532/two-books-of-ash-improved-articulating-paper</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/906/large_smg00294218.jpg</image:loc><image:title>Two books of &quot;Ash improved&quot; articulating paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/905/large_smg00294217.jpg</image:loc><image:title>Two books of &quot;Ash improved&quot; articulating paper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170770/amputation-set-19th-century</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/122/large_smg00264300.jpg</image:loc><image:title>Amputation set, 19th century.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35021/short-wave-broadcast-receiver-used-on-mount-everest-expedition-1953</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145911/motor-cyclists-waxed-cotton-jacket-and-trousers</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/755/large_smg00370154.jpg</image:loc><image:title>Motor-cyclist&apos;s waxed cotton jacket and trousers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/754/large_smg00370153.jpg</image:loc><image:title>Motor-cyclist&apos;s waxed cotton jacket and trousers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208500/cast-iron-spandrel-from-bradford-forster-square-railway-station</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/25/large_1991_7289_2.jpg</image:loc><image:title>Cast iron spandrel from Bradford Forster Square railway station</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76019/two-ampoules-of-percaine</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57055/forty-carpenter-and-westley-astronomical-slides-1849-in-two-boxes</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/986/large_smg00031395.jpg</image:loc><image:title>Forty Carpenter &amp; Westley Astronomical slides (1849) in two boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/988/large_smg00031397.jpg</image:loc><image:title>Forty Carpenter &amp; Westley Astronomical slides (1849) in two boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/987/large_smg00031396.jpg</image:loc><image:title>Forty Carpenter &amp; Westley Astronomical slides (1849) in two boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/983/large_smg00031392.jpg</image:loc><image:title>Forty Carpenter &amp; Westley Astronomical slides (1849) in two boxes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co447156/two-notices-and-a-book</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155093/william-harvey</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102259/two-boxes-of-pr-impression-compound</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/263/large_smg00308033.jpg</image:loc><image:title>Two boxes of &quot;PR&quot; impression compound</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/264/large_smg00308034.jpg</image:loc><image:title>Two boxes of &quot;PR&quot; impression compound</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648486/toys-used-for-lowenfelds-world-technique-therapy-london-england-1920-1970</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co477077/four-inductor-tubes</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/348/large_1930_0406.jpg</image:loc><image:title>Four inductor tubes.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24935/lorry-lifting-jack</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/775/large_smg00649210.jpg</image:loc><image:title>Lorry lifting jack</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119752/compound-monocular-microscope-no35725-by-c-baker-ltd</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/688/large_smg00072990.jpg</image:loc><image:title>Compound monocular microscope no.35725 by C. Baker Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7972/demonstration-microscope-for-petrographical-work</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146240/three-interlocking-objects</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/953/large_smg00295219.jpg</image:loc><image:title>Three interlocking objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/324/large_smg00126308.jpg</image:loc><image:title>Three interlocking objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/954/large_smg00295220.jpg</image:loc><image:title>Three interlocking objects</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134034/steel-beam-from-apothecarys-balance</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/534/large_smg00210148.jpg</image:loc><image:title>Steel beam from apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/535/large_smg00210149.jpg</image:loc><image:title>Steel beam from apothecary&apos;s balance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co498983/coffee-pot-moulds-1996</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/519/large_smg00156171.jpg</image:loc><image:title>Coffee pot moulds, 1996.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/518/large_smg00156170.jpg</image:loc><image:title>Coffee pot moulds, 1996.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201326/tablet-tin</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6311/gas-discharge-tube-with-detachable-air-pump</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/184/large_1959_0241.jpg</image:loc><image:title>Gas discharge tube with detachable air pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/942/large_smg00050122.jpg</image:loc><image:title>Gas discharge tube with detachable air pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/86/large_smg00229107.jpg</image:loc><image:title>Gas discharge tube with detachable air pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/26/large_smg00174387.jpg</image:loc><image:title>Gas discharge tube with detachable air pump</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co944/six-electric-clock-movements-by-ta-brown</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/356/large_smg00175053.jpg</image:loc><image:title>Six electric clock movements by T.A. Brown</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172827/surgical-diathermy-apparatus</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8819/heat-exchanger-shell-and-tube-design</loc><lastmod>2026-04-11T15:50:25.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/540/large_1986_1110_0001.jpg</image:loc><image:title>Heat exchanger, shell and tube design</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/424/large_smg00070696.jpg</image:loc><image:title>Heat exchanger, shell and tube design</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/337/large_smg00651187.jpg</image:loc><image:title>Heat exchanger, shell and tube design</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126887/apparatus-possibly-for-stretching-the-arm-or-relocating-the-elbow-joint</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66731/eight-early-ballooning-albumen</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/663/large_1982_0400_0003.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/665/large_1982_0400_0005.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/666/large_1982_0400_0006.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/662/large_1982_0400_0002.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/661/large_1982_0400_0001.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/669/large_1982_0400_0009.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/668/large_1982_0400_0008.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/664/large_1982_0400_0004.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/667/large_1982_0400_0007.jpg</image:loc><image:title>Eight early ballooning albumen</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145900/aluminised-asbestos-fire-suit-with-helmet-boots-and-gloves</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55619/two-aircraft-gyro-compasses-experimental</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146995/four-bottles-of-tetanus-vaccine-by-sachs-serumwerk-gmbh</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/841/large_a661242_0001.jpg</image:loc><image:title>Four bottles of tetanus vaccine, by Sächs . Serumwerk, G.m.b.H</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8063196/set-of-beams-and-beam-studs-from-the-quadrangle-storehouse-at-sheerness-dockyard</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197745/medicine-chest-1701-1800</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/130/large_smg00277745.jpg</image:loc><image:title>Medicine chest, 1701-1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41515/part-sectioned-model-of-oil-tanker-ts-zenatia</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/113/large_smg00215400.jpg</image:loc><image:title>Part-sectioned model of oil tanker T.S. &apos;Zenatia&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/114/large_smg00215401.jpg</image:loc><image:title>Part-sectioned model of oil tanker T.S. &apos;Zenatia&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/111/large_smg00215395.jpg</image:loc><image:title>Part-sectioned model of oil tanker T.S. &apos;Zenatia&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/112/large_smg00215396.jpg</image:loc><image:title>Part-sectioned model of oil tanker T.S. &apos;Zenatia&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54623/diamond-and-hinman-type-variable-frequency-radiosonde-1944</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/98/large_smg00046596.jpg</image:loc><image:title>Diamond &amp; Hinman type variable-frequency radiosonde, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/105/large_smg00046609.jpg</image:loc><image:title>Diamond &amp; Hinman type variable-frequency radiosonde, 1944</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8598587/a-collection-mobile-telephones</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/681/large_cd0662_056_110923_2005_127_2_ericson_eh237_analogue_mobile_phone_with_charger___case.jpg</image:loc><image:title>A Collection Mobile Telephones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/682/large_cd0662_057_110923_2005_127_2_ericson_eh237_analogue_mobile_phone_with_charger___case.jpg</image:loc><image:title>A Collection Mobile Telephones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/683/large_cd0662_058_110923_2005_127_2_ericson_eh237_analogue_mobile_phone.jpg</image:loc><image:title>A Collection Mobile Telephones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/834/large_smg00247184.jpg</image:loc><image:title>A Collection Mobile Telephones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/835/large_smg00247185.jpg</image:loc><image:title>A Collection Mobile Telephones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co474263/specimens-related-to-vitamin-d-research-made-by-sir-jack-cecil-drummond-c1920</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159037/three-black-vulcanite-resevoirs-belonging-to-porcelain-tobacco-pipes</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/928/large_smg00101923.jpg</image:loc><image:title>Three black vulcanite resevoirs belonging to porcelain tobacco pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/13/large_smg00102069.jpg</image:loc><image:title>Three black vulcanite resevoirs belonging to porcelain tobacco pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/929/large_smg00101924.jpg</image:loc><image:title>Three black vulcanite resevoirs belonging to porcelain tobacco pipes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125941/figure-of-kannon-bosatsu-kuan-yin</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122448/breast-relievers-rubber-and-glass</loc><lastmod>2026-04-11T15:50:25.185Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/367/large_smg00053725.jpg</image:loc><image:title>Breast relievers, rubber and glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/368/large_smg00053726.jpg</image:loc><image:title>Breast relievers, rubber and glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241156/kodascope-16mm-projector</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165478/steel-trocar</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29476/longitudinal-girder-main-transverse-frame</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406900/general-post-office-model-k6-telephone-kiosk</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/390/large_y1988_0240__0001_.jpg</image:loc><image:title>General Post Office Model K6 Telephone Kiosk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/732/large_smg00214038.jpg</image:loc><image:title>General Post Office Model K6 Telephone Kiosk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/97/large_y1988_0240_0002__0001_.jpg</image:loc><image:title>General Post Office Model K6 Telephone Kiosk</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35712/cossor-105pbe-vhf-transmitterreceiver-for-lightweight-patrol-motorcycles</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56786/south-facing-8-foot-mural-quadrant-from-radcliffe-observatory</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111729/pharmacy-display-bottle</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38955/mural-panels-ilistrating-modern-agriculture</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96774/rubins-apparatus-for-uterotubal-insufflation-new-york-united-states-1928</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/306/large_a639503.jpg</image:loc><image:title>Rubin’s apparatus for uterotubal insufflation, New York, United States, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/495/large_smg00240909.jpg</image:loc><image:title>Rubin’s apparatus for uterotubal insufflation, New York, United States, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/90/large_smg00267857.jpg</image:loc><image:title>Rubin’s apparatus for uterotubal insufflation, New York, United States, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/804/large_smg00169454.jpg</image:loc><image:title>Rubin’s apparatus for uterotubal insufflation, New York, United States, 1928</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35204/collins-s-line-single-side-band-radio-equipment-comprising-kmw-2-transceiver</loc><lastmod>2026-04-11T15:50:25.721Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164239/set-of-8-surgical-instruments</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138931/refrigerationoxygen-tent-england-1950-1965</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/642/large_1988_0574.jpg</image:loc><image:title>Refrigeration/Oxygen Tent, England, 1950-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/222/large_smg00648243.jpg</image:loc><image:title>Refrigeration/Oxygen Tent, England, 1950-1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59824/computing-scale-with-horn-sheet-ruled-and-small-drawing-plan</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/382/large_smg00047572.jpg</image:loc><image:title>Computing scale with horn sheet, ruled, and small drawing (plan)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110346/53-boxes-of-materia-medica</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117458/leak-tl25-plus-audio-amplifier</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/490/large_1986_0261__0001_.jpg</image:loc><image:title>Leak &quot;TL/25 Plus&quot; audio amplifier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/492/large_1986_0261__0003_.jpg</image:loc><image:title>Leak &quot;TL/25 Plus&quot; audio amplifier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/491/large_1986_0261__0002_.jpg</image:loc><image:title>Leak &quot;TL/25 Plus&quot; audio amplifier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/493/large_1986_0261__0004_.jpg</image:loc><image:title>Leak &quot;TL/25 Plus&quot; audio amplifier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46239/old-medal-press-as-exhibited-at-the-1862-exhibition-by-james-watt-and-co</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127762/adelphi-ointment-packing-machine</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18536/nrdc-35mm-stereo-cine-camera</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/704/large_smg00360310.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/719/large_smg00360333.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/738/large_smg00360334.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/748/large_smg00360335.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/703/large_smg00360309.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/721/large_smg00360539.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/717/large_smg00360331.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/718/large_smg00360332.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/683/large_smg00360234.jpg</image:loc><image:title>NRDC 35mm Stereo Cine Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8191010/nine-photographs-by-homer-sykes</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44943/automatic-pirn-winder</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/522/large_smg00179861.jpg</image:loc><image:title>Automatic pirn winder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782972/if-you-think-safer-sex-sounds-dull-reading-this-might-change-your-position-posters</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/752/large_1999_0241_0097_0002.jpg</image:loc><image:title>&apos;If you think safer sex sounds dull, reading this might change your position&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/753/large_1999_0241_0097_0003.jpg</image:loc><image:title>&apos;If you think safer sex sounds dull, reading this might change your position&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/751/large_1999_0241_0097_0001.jpg</image:loc><image:title>&apos;If you think safer sex sounds dull, reading this might change your position&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8089920/eai-pace-tr-48-analogue-computer-c1960</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/586/large_2008_0004__0001_.jpg</image:loc><image:title>EAI Pace TR-48 Analogue Computer c.1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/588/large_2008_0004__0003_.jpg</image:loc><image:title>EAI Pace TR-48 Analogue Computer c.1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/587/large_2008_0004__0002_.jpg</image:loc><image:title>EAI Pace TR-48 Analogue Computer c.1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/591/large_2008_0004__0006_.jpg</image:loc><image:title>EAI Pace TR-48 Analogue Computer c.1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/589/large_2008_0004__0004_.jpg</image:loc><image:title>EAI Pace TR-48 Analogue Computer c.1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/590/large_2008_0004__0005_.jpg</image:loc><image:title>EAI Pace TR-48 Analogue Computer c.1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/315/large_smg00227488.jpg</image:loc><image:title>EAI Pace TR-48 Analogue Computer c.1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433892/the-london-hospital-survival-predictor-london-england-1972</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/939/large_1997_1918.jpg</image:loc><image:title>The London Hospital Survival Predictor, London, England, 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/706/large_1997_1918__0002_.jpg</image:loc><image:title>The London Hospital Survival Predictor, London, England, 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/707/large_1997_1918__0003_.jpg</image:loc><image:title>The London Hospital Survival Predictor, London, England, 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/705/large_1997_1918__0001_.jpg</image:loc><image:title>The London Hospital Survival Predictor, London, England, 1972</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162870/collection-of-seven-straight-lead-urethral-sounds</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192669/3-packets-containing-urillic-tablets</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/577/large_1988_0317_0151.jpg</image:loc><image:title>3 packets containing Urillic tablets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165307/amputation-instrument-set-strasbourg-france-1780-1820</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/21/large_a79278.jpg</image:loc><image:title>Amputation instrument set, Strasbourg, France, 1780-1820</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/448/large_smg00270368.jpg</image:loc><image:title>Amputation instrument set, Strasbourg, France, 1780-1820</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160878/amputation-set</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/109/large_smg00264133.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130093/three-boxes-of-christy-cachets</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44443/fragments-of-woven-coptic-cloth</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14384/raman-spectrograph-model-e612304-by-hilger-and-wa</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412815/scale-model-of-the-aerospatiale-westland-puma-helicopter-with-various-payloads</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/453/large_smg00179663.jpg</image:loc><image:title>Scale model of the Aerospatiale / Westland Puma Helicopter, with various payloads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/264/large_smg00090197.jpg</image:loc><image:title>Scale model of the Aerospatiale / Westland Puma Helicopter, with various payloads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/199/large_smg00088283.jpg</image:loc><image:title>Scale model of the Aerospatiale / Westland Puma Helicopter, with various payloads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/439/large_smg00178019.jpg</image:loc><image:title>Scale model of the Aerospatiale / Westland Puma Helicopter, with various payloads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/713/large_smg00234032.jpg</image:loc><image:title>Scale model of the Aerospatiale / Westland Puma Helicopter, with various payloads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/459/large_smg00179669.jpg</image:loc><image:title>Scale model of the Aerospatiale / Westland Puma Helicopter, with various payloads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/552/large_smg00180634.jpg</image:loc><image:title>Scale model of the Aerospatiale / Westland Puma Helicopter, with various payloads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/447/large_smg00179660.jpg</image:loc><image:title>Scale model of the Aerospatiale / Westland Puma Helicopter, with various payloads</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133995/apothecarys-balance-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/436/large_smg00101410.jpg</image:loc><image:title>Apothecary&apos;s balance with steel beam and brass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35237/gec-transmitterreceiver-type-brt-175</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85392/sir-benjamin-brodie</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8641781/original-packaging-for-the-pifco-vibratory-massager</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129978/mill-hand-worked-wood</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/978/large_smg00055669.jpg</image:loc><image:title>Mill, hand-worked, wood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/976/large_smg00055667.jpg</image:loc><image:title>Mill, hand-worked, wood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/977/large_smg00055668.jpg</image:loc><image:title>Mill, hand-worked, wood</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94117/electrocardiograph-machine-about-1940</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/130/large_1980_1213_0003.jpg</image:loc><image:title>Electrocardiograph machine, about 1940</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12332/dumas-vapour-density-apparatus</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co508816/espresso-presto-six-cup-microwave-espresso-pot-made-in-spain-by-de-galicia-vigo-for-whittard-of-chelsea</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/378/large_smg00180835.jpg</image:loc><image:title>Espresso Presto ! six-cup microwave espresso pot. Made in Spain by de Galicia Vigo for Whittard of Chelsea</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53929/two-brass-clock-pendulums-by-shelton-1750</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/423/large_1902_0146_0002__0001_.jpg</image:loc><image:title>Two brass clock pendulums by Shelton, 1750</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/422/large_1902_0146_0001__0003_.jpg</image:loc><image:title>Two brass clock pendulums by Shelton, 1750</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/420/large_1902_0146_0001__0001_.jpg</image:loc><image:title>Two brass clock pendulums by Shelton, 1750</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/424/large_1902_0146_0002__0002_.jpg</image:loc><image:title>Two brass clock pendulums by Shelton, 1750</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/421/large_1902_0146_0001__0002_.jpg</image:loc><image:title>Two brass clock pendulums by Shelton, 1750</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/893/large_smg00052201.jpg</image:loc><image:title>Two brass clock pendulums by Shelton, 1750</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co817/model-of-huygens-pendulum-clock-as-illustrated-in-his-horologium-of-1658</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/6/large_1956_0220.jpg</image:loc><image:title>Model of Huygens&apos; Pendulum Clock, as Illustrated in his &apos;Horologium&apos; of 1658.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/430/large_smg00086741.jpg</image:loc><image:title>Model of Huygens&apos; Pendulum Clock, as Illustrated in his &apos;Horologium&apos; of 1658.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/426/large_smg00086737.jpg</image:loc><image:title>Model of Huygens&apos; Pendulum Clock, as Illustrated in his &apos;Horologium&apos; of 1658.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/425/large_smg00086736.jpg</image:loc><image:title>Model of Huygens&apos; Pendulum Clock, as Illustrated in his &apos;Horologium&apos; of 1658.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/429/large_smg00086740.jpg</image:loc><image:title>Model of Huygens&apos; Pendulum Clock, as Illustrated in his &apos;Horologium&apos; of 1658.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8997503/coin-hoard-excavated-from-the-remains-of-a-back-to-back-house-in-manchester</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10035/samples-of-dyed-threads-viscose-rayon-early-20th-century</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/723/large_smg00153081.jpg</image:loc><image:title>Samples of dyed threads, viscose rayon, early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/672/large_smg00153027.jpg</image:loc><image:title>Samples of dyed threads, viscose rayon, early 20th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/673/large_smg00153028.jpg</image:loc><image:title>Samples of dyed threads, viscose rayon, early 20th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409509/leather-case-containing-neurosurgical-instruments</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145913/pair-of-womens-hockey-boots-with-goal-kicker-overshoes</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/565/large_smg00366472.jpg</image:loc><image:title>Pair of Womens Hockey Boots with &apos;Goal Kicker&apos; Overshoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/595/large_smg00366534.jpg</image:loc><image:title>Pair of Womens Hockey Boots with &apos;Goal Kicker&apos; Overshoes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8560303/vampire-fangs-from-dracula</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/455/large_2000_5000_0116_0004__0002_.jpg</image:loc><image:title>Vampire fangs from &apos;Dracula&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/454/large_2000_5000_0116_0004__0001_.jpg</image:loc><image:title>Vampire fangs from &apos;Dracula&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/447/large_2000_5000_0116_0001__0001_.jpg</image:loc><image:title>Vampire fangs from &apos;Dracula&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/451/large_2000_5000_0116_0002__0002_.jpg</image:loc><image:title>Vampire fangs from &apos;Dracula&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/450/large_2000_5000_0116_0002__0001_.jpg</image:loc><image:title>Vampire fangs from &apos;Dracula&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/452/large_2000_5000_0116_0003__0001_.jpg</image:loc><image:title>Vampire fangs from &apos;Dracula&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/453/large_2000_5000_0116_0003__0002_.jpg</image:loc><image:title>Vampire fangs from &apos;Dracula&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8800/argus-200-process-control-computer</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78476/5-green-earthenware-lids-from-drug-jars</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204322/collection-of-monochrome-prints-by-ian-berry-1984</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189291/two-bottles-of-theobromine-and-sodium-salicylate-tablets</loc><lastmod>2026-04-11T15:50:29.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co476727/gripping-device-used-with-an-artificial-arm-europe-1899</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/916/large_1999_0558.jpg</image:loc><image:title>Gripping device used with an artificial arm, Europe, 1899</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15383/solar-improved-dialytic-enlarging-apparatus-with-heliostat-by-monckhoven</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/516/large_smg00458883.jpg</image:loc><image:title>Solar (improved dialytic) enlarging apparatus with heliostat by Monckhoven</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/58/large_smg00362809.jpg</image:loc><image:title>Solar (improved dialytic) enlarging apparatus with heliostat by Monckhoven</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/515/large_smg00458880.jpg</image:loc><image:title>Solar (improved dialytic) enlarging apparatus with heliostat by Monckhoven</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co499153/false-choice-box-equipment-in-3-parts</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179243/academic-dress-of-an-scd-of-cambridge-university-consisting-of-cap</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52587/1-pair-tall-12-pillar-valves-by-supataps-ltd-c1958</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139200/jeffreyss-respirator-for-relief-of-lung-disorders</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121910/food-warmer-pedestal-and-pannikin</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co523229/a-clear</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131203/oval-wood-mortar-european-1701-1850</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/494/large_smg00204476.jpg</image:loc><image:title>Oval wood mortar, European, 1701-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/495/large_smg00204477.jpg</image:loc><image:title>Oval wood mortar, European, 1701-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28055/combined-plate-and-edge-rails-ashly-and-ticknall-tramway</loc><lastmod>2026-04-11T15:50:29.893Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/497/large_smg00221580.jpg</image:loc><image:title>Combined plate and edge rails; Ashly &amp; Ticknall Tramway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/496/large_smg00221579.jpg</image:loc><image:title>Combined plate and edge rails; Ashly &amp; Ticknall Tramway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109591/clear-glass-bottle-used-for-extract-of-equine-lice-ointment</loc><lastmod>2026-04-11T15:50:28.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186896/specimen-of-branch-section-from-angola-with-handwritten-note</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094437/next-computer</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/168/575/large_2008_5019.jpg</image:loc><image:title>NeXT Computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co475478/a-selection-of-ballooniana-objects-late-18th-century</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co474262/specimens-relating-to-vitamin-b-research-made-by-sir-jack-cecil-drummond-c1920</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188101/2-bottles</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13717/infrared-spectrophotometer</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/223/large_smg00653350.jpg</image:loc><image:title>Infrared spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/218/large_smg00653001.jpg</image:loc><image:title>Infrared spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/60/large_smg00648174.jpg</image:loc><image:title>Infrared spectrophotometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8004216/two-standard-mica-capacitors-by-h-w-sullivan-ltd</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133943/scales-brass-beam-and-pans</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/728/large_smg00203483.jpg</image:loc><image:title>Scales, brass beam and pans</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/724/large_smg00203478.jpg</image:loc><image:title>Scales, brass beam and pans</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/725/large_smg00203479.jpg</image:loc><image:title>Scales, brass beam and pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19191/sample-of-anti-sun-body-tinted-solar-control-glass</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8356277/2-inch-video-tape-spools-2-of</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/223/large_smg00219975.jpg</image:loc><image:title>2 inch Video Tape spools (2 of)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/406/large_2012_5118_0797_0001.jpg</image:loc><image:title>2 inch Video Tape spools (2 of)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co456347/spectra-physics-125-high-performance-cw-helium-neon-gas-laser-and-spectra-physics-250-exciter-power-supply</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/327/large_smg00650970.jpg</image:loc><image:title>Spectra-Physics 125 - high performance CW helium neon gas laser and Spectra-Physics 250 exciter power supply</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/326/large_smg00650969.jpg</image:loc><image:title>Spectra-Physics 125 - high performance CW helium neon gas laser and Spectra-Physics 250 exciter power supply</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240883/multi-tubular-pipes-from-an-rae-engineering-physics-experiment</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132662/oval-lacquered-tin-box</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183865/blood-testing-apparatus</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/602/large_smg00271106.jpg</image:loc><image:title>Blood testing apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8459720/teledyne-teder-stiffness-tester</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/954/large_cd0437_009_081103_2006_41_2_paper_tester.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/955/large_cd0437_010_081103_2006_41_3_paper_tester_with_converter.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/959/large_cd0437_014_081103_2006_41_5_clark_stiffness_tester.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/951/large_cd0437_006_081103_2006_41_1_box_of_weights_for_taber_tester.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/952/large_cd0437_007_081103_2006_41_1_paper_tester_taber_straight_on.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/958/large_cd0437_013_081103_2006_41_4_paper_tester.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/957/large_cd0437_012_081103_2006_41_4_paper_tester_with_box___weights.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/956/large_cd0437_011_081103_2006_41_3_paper_tester.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/953/large_cd0437_008_081103_2006_41_1_paper_tester_taber.jpg</image:loc><image:title>Teledyne teder stiffness tester</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35716/marconi-beach-landing-set-type-f-1946-commerc</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418444/developmental-piston-from-automotive-engine-made-from-carbon</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151762/straight-spectacles</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77342/the-bencard-standard-skin-testing-cabinet</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/921/large_smg00153255.jpg</image:loc><image:title>The Bencard Standard Skin Testing Cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/920/large_smg00153254.jpg</image:loc><image:title>The Bencard Standard Skin Testing Cabinet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62194/samples-illustrating-the-production-and-application-of-durawood-wood-substitute-from-polystyrene</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125981/six-glasses-possibly-medicine-glasses-chinese</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/156/large_smg00197672.jpg</image:loc><image:title>Six glasses, possibly medicine glasses, Chinese</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142829/adjustable-electrostatic-douche-french</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/91/large_smg00448945.jpg</image:loc><image:title>Adjustable electrostatic douche, French</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63974/ibm-system-3-model-15d-minicomputer</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26014/spark-plug</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/14/large_smg00231306.jpg</image:loc><image:title>Spark plug</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/13/large_smg00231305.jpg</image:loc><image:title>Spark plug</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205186/186-books-illustrated-with-original-photographs</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14545/crystal-puller-made-by-hamco-machine-and-electronics-corp-of-rochester</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/483/large_smg00368099.jpg</image:loc><image:title>Crystal puller made by Hamco Machine and Electronics Corp. of Rochester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/386/large_smg00448890.jpg</image:loc><image:title>Crystal puller made by Hamco Machine and Electronics Corp. of Rochester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/706/large_smg00448889.jpg</image:loc><image:title>Crystal puller made by Hamco Machine and Electronics Corp. of Rochester</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56565/two-photos-on-one-mount-of-the-us-naval-observatory-at-washington</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62606/three-magnetic-drum-stores-and-associated-items-manufactured-by-vermont-research-corp-usa</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205554/gaumont-chrono-series-cm-silent-projector</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co88/sundial-with-separate-compass-brass-gilt-8-58-by-7-12</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/471/large_1880_0034__0001_.jpg</image:loc><image:title>Sundial with separate compass. Brass gilt 8 5/8&quot; by 7 1/2&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/504/large_1880_0034__0002_.jpg</image:loc><image:title>Sundial with separate compass. Brass gilt 8 5/8&quot; by 7 1/2&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138148/hypodermic-syringe-glass-and-metal-cased-by-gar</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43609/wide-bladed-pick-with-one-blade-mkd-iv-78</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8342195/hendrey-collection</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37919/two-rats-tail-hand-typecasting-moulds</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/285/large_smg00181841.jpg</image:loc><image:title>Two &apos;rats tail&apos; hand typecasting moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/129/large_smg00178703.jpg</image:loc><image:title>Two &apos;rats tail&apos; hand typecasting moulds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8234631/wynnes-infallible-exposure-meter-in-silver-case</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/444/large_smg00362149.jpg</image:loc><image:title>Wynne&apos;s Infallible Exposure Meter in silver case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8610709/farnborough-archive</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8570/siemens-elmiskop-1-electron-microscope</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212365/model-railway-station-platform-extension</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24498/citroen-type-ds19-automatically-guided-motor-car</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/214/large_1973_0377__0004_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/217/large_1973_0377__0007_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/213/large_1973_0377__0003_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/219/large_1973_0377__0009_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/218/large_1973_0377__0008_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/220/large_1973_0377__0002_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/212/large_1973_0377__0001_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/216/large_1973_0377__0006_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/215/large_1973_0377__0005_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/225/large_1973_0377__0014_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/221/large_1973_0377__0011_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/222/large_1973_0377__0010_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/226/large_1973_0377__0016_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/223/large_1973_0377__0012_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/227/large_1973_0377__0017_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/224/large_1973_0377__0013_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/228/large_1973_0377__0015_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/273/large_detail_2_of_citroen_type_ds19_automatically_guided_motor_car__1960_copyright_science_museum_group.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/268/large_detail_of_citroen_type_ds19_automatically_guided_motor_car__1960_copyright_science_museum_group.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/209/large_d190970.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/207/large_d190969.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/208/large_d190971.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/204/large_d190966.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/210/large_d190972.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/205/large_d190967.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/206/large_d190968.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/211/large_d190965.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/850/large_1973_0377_0001__0001_.jpg</image:loc><image:title>Citroen type DS19 automatically guided motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8911627/sinclair-zx81-computer</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34523/evr-teleplayer-less-covers-by-cbs-with-eleven-samples-of-tape-for-use-with-video-recorder</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9108/specimen-section-of-logwood</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143766/two-glass-fronted-mahogany-display-boxes</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co662/conjectural-reconstruction-of-the-first-black-forest-clock</loc><lastmod>2026-04-11T15:50:32.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538864/video-robot-with-box-packaging</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/595/large_2015_0428__0001_.jpg</image:loc><image:title>Video Robot with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/597/large_2015_0428__0003_.jpg</image:loc><image:title>Video Robot with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/596/large_2015_0428__0002_.jpg</image:loc><image:title>Video Robot with box packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117445/picture-negative-only</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177958/three-boxes-of-paragon-elastic-adhesive-bandages-by-tj-smith-and-nephew-ltd</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146398/set-of-glass-slides-of-virus-structures-by-dr-june-almeida</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/735/large_smg00258527.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/712/large_smg00303871.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/713/large_smg00303872.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/665/746/large_1993_0075_0002_0002_0002__0005_.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/665/742/large_1993_0075_0002_0002_0002__0003_.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/665/744/large_1993_0075_0002_0002_0002__0004_.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/665/740/large_1993_0075_0002_0002_0002__0001_.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/665/755/large_1993_0075_0002_0002_0002__0006_.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/665/737/large_1993_0075_0002_0002_0002__0002_.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/710/large_smg00303869.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/714/large_smg00303873.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/711/large_smg00303870.jpg</image:loc><image:title>Set of Glass Slides of Virus Structures by Dr June Almeida</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36831/sample-of-264-kv-compression-cable</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/411/large_smg00208263.jpg</image:loc><image:title>Sample of 264-KV Compression cable</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5011/components-of-eros-iv-optical-transfer-function-measurement-system-for-lens-testing</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54728/jordan-photographic-sunshine-recorder-with-2-recording-cards</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/753/large_smg00176610.jpg</image:loc><image:title>Jordan photographic sunshine recorder, with 2 recording cards.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84631/four-cranial-crochets</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/487/large_smg00054028.jpg</image:loc><image:title>Four cranial crochets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/332/large_a634908.jpg</image:loc><image:title>Four cranial crochets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139881/2-electrolysis-flasks</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8019/petrological-microscope-with-2-objectives-in-mahogany-case-accessories-1-eyepiece</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440140/classification-and-scales-of-charges-for-merchandise-traffic</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130567/herb-box-for-fennel-seeds-spanish-1601-1800</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50419/triple-lock-from-cowdary-park</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184982/bottle-of-chologen-tablets</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8065455/acupuncture-needles-japan-2004-2005</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/120/large_2005_0700__0002_.jpg</image:loc><image:title>Acupuncture 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2004-2005</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192622/4-boxes-each-containing-a-tube-of-ophthalmic-cerate-no8-calcium-iodate-and-sodium-iodate</loc><lastmod>2026-04-11T15:50:33.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78948/pharmacy-leech-jar</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/362/large_smg00223391.jpg</image:loc><image:title>Pharmacy leech jar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13515/sartorius-two-pan-analytical-balance</loc><lastmod>2026-04-11T15:50:33.077Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/948/large_smg00026157.jpg</image:loc><image:title>Sartorius two pan analytical 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parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/243/large_1911_0249__0001_.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/247/large_1911_0249__0005_.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/244/large_1911_0249__0002_.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/245/large_1911_0249__0004_.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/246/large_1911_0249__0003_.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/535/large_smg00009740.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/536/large_smg00009741.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/537/large_smg00009742.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/864/large_smg00047302.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/276/large_smg00047302.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/835/large_smg00046936.jpg</image:loc><image:title>Sliding parallel rule:- 3 foot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8047675/watercolour-stomach-and-vessels</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66883/etchings-of-a-civil-engineering-construction-site</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/635/large_smg00017161.jpg</image:loc><image:title>Etchings of a civil engineering construction site</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/636/large_smg00017164.jpg</image:loc><image:title>Etchings of a civil engineering construction site</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85434/wooden-statue-of-saint-john-the-evangelist</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8602143/digital-cameras</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54948/antique-style-aneroid-barometer-british-1986</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/488/large_1986_0205.jpg</image:loc><image:title>Antique style aneroid barometer, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/526/large_smg00176695.jpg</image:loc><image:title>Antique style aneroid barometer, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/993/large_smg00178593.jpg</image:loc><image:title>Antique style aneroid barometer, British, 1986</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206576/argus-21-markfinder-camera</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/64/large_smg00362487.jpg</image:loc><image:title>Argus 21 (Markfinder) camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141138/5-lamp-holders</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076429/tinder-box-of-iron</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412108/airsonde-pat-4</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114817/2-capacitors-contained-in-rectangular-metal-containers</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215064/two-silver-plated-covers-great-western-railway-dining-car</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42980/duo-decagonal-high-mast-lighting-column</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63933/perq-workstations</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/958/large_smg00650113.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/965/large_smg00650753.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/955/large_smg00650108.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/957/large_smg00650112.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/956/large_smg00650109.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/964/large_smg00650750.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/46/large_smg00651624.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/318/large_smg00651628.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/951/large_smg00650105.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/48/large_smg00651626.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/967/large_smg00650755.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/959/large_smg00650484.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/317/large_smg00651627.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/953/large_smg00650107__0001_.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/954/large_smg00650107__0002_.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/950/large_smg00650102.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/47/large_smg00651625.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/952/large_smg00650106.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/966/large_smg00650754.jpg</image:loc><image:title>PERQ Workstations</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37981/victory-kidder-rotary-printing-press-1869</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34809/aircraft-radio-telephony-transmitter-complete-with-round-valve-and-microphone-1915</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/822/large_1935_0618__0003_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/824/large_1935_0618__0005_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/820/large_1935_0618__0001_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/821/large_1935_0618__0002_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/823/large_1935_0618__0004_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/233/large_1935_0618_0001__0003_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/229/large_1935_0618__0005_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/232/large_1935_0618_0002__0001_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/226/large_1935_0618__0001_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/230/large_1935_0618_0001__0001_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/225/large_1935_0618__0002_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/231/large_1935_0618_0001__0002_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/234/large_1935_0618_0003__0001_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/227/large_1935_0618__0003_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/228/large_1935_0618__0004_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/235/large_1935_0618_0003__0002_.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/567/large_smg00305646.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/566/large_smg00305645.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/565/large_smg00305644.jpg</image:loc><image:title>Aircraft radio telephony transmitter, complete with round valve and microphone, 1915</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425924/medal-commemorating-decouverte-de-la-penicilline</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/555/large_smg00010485__0002_.jpg</image:loc><image:title>Medal commemorating &apos;Decouverte de la Penicilline&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/554/large_smg00010485__0001_.jpg</image:loc><image:title>Medal commemorating &apos;Decouverte de la Penicilline&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54098/van-der-lindens-dynamite-anti-float-device</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/363/large_smg00178849.jpg</image:loc><image:title>Van der Lindens&apos; dynamite anti-float device</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175096/tonsil-guillotine</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116729/sealers-and-albuminium-tubes-for-syringes</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178027/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/437/large_smg00316161.jpg</image:loc><image:title>Pocket surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1007/pair-of-synchronous-clocks</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125916/pair-of-decorated-shoes-worn-by-lady-with-bound-feet</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/180/large_a658009__0001_.jpg</image:loc><image:title>Pair of decorated shoes worn by lady with bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/181/large_a658009__0002_.jpg</image:loc><image:title>Pair of decorated shoes worn by lady with bound feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21950/coins-showing-the-formation-of-chloride-of-copper-by-long-exposure-to-damp-earth</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/278/large_smg00045061.jpg</image:loc><image:title>Coins showing the formation of chloride of copper by long exposure to damp earth</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/279/large_smg00045062.jpg</image:loc><image:title>Coins showing the formation of chloride of copper by long exposure to damp earth</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8341710/collection-of-magic-lantern-slides</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13892/infrared-spectrophotometer-perkin-elmer-model-12c-united-states-1944-1950</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/500/large_smg00104074.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/531/large_smg00107669.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/533/large_smg00107961.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/779/large_smg00369576.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/781/large_smg00369580.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/454/large_smg00372714.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/534/large_smg00107963.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/529/large_smg00107667.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/530/large_smg00107668.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/642/large_smg00107670.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/780/large_smg00369577.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/782/large_smg00369583.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/455/large_smg00372716.jpg</image:loc><image:title>Infrared spectrophotometer, Perkin-Elmer model 12c, United States, 1944-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41181/three-masted-barque-1863-1900</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/168/large_smg00073766.jpg</image:loc><image:title>Three-masted Barque, 1863-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/169/large_smg00073767.jpg</image:loc><image:title>Three-masted Barque, 1863-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32952/hughes-printing-telegraph-1860</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/595/large_1888_0396_0001__0002_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/596/large_1888_0396_0001__0003_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/599/large_1888_0396_0001__0006_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/602/large_1888_0396_0001__0009_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/603/large_1888_0396_0001__0010_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/601/large_1888_0396_0001__0008_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/600/large_1888_0396_0001__0007_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/597/large_1888_0396_0001__0004_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/594/large_1888_0396_0001__0001_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/598/large_1888_0396_0001__0005_.jpg</image:loc><image:title>Hughes&apos; printing telegraph, 1860.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157481/imitation-leather-case-for-clay-or-meerschaum-pipe</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/919/large_smg00198947.jpg</image:loc><image:title>Imitation leather case for clay or meerschaum pipe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28167/model-virginian-railroad-triplex-locomotive</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/240/large_smg00460736.jpg</image:loc><image:title>Model, Virginian Railroad triplex locomotive</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112726/bottle-for-alcohol-and-antimony</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62856/tape-preparation-desk</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54575/mechanical-thermometer-multiscales-1795-1895</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30668/two-variable-attentuators</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8006159/academy-8-super-8mm-picture-synchroniser-editor-and-wooden-frame-part</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/511/large_smg00447840.jpg</image:loc><image:title>Academy 8&apos; Super 8mm picture synchroniser / editor and wooden frame part</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166024/amputation-saw</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123065/tobacco-pipe-for-smoking-opium</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/182/large_a35668__0001_.jpg</image:loc><image:title>Tobacco pipe for smoking opium</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92721/kuttners-gastrodiaphanoscope</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3650/large-goniometer-and-spectrometer-with-heating-apparatus-and-two-thermometers</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/929/large_1885_0101_0001__0007_.jpg</image:loc><image:title>Large goniometer and spectrometer with heating apparatus and two thermometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/928/large_1885_0101_0001__0006_.jpg</image:loc><image:title>Large goniometer and spectrometer with heating apparatus and two thermometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/927/large_1885_0101_0001__0005_.jpg</image:loc><image:title>Large goniometer and spectrometer with heating apparatus and two thermometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/925/large_1885_0101_0001__0004_.jpg</image:loc><image:title>Large goniometer and spectrometer with heating apparatus and two thermometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/923/large_1885_0101_0001__0001_.jpg</image:loc><image:title>Large goniometer and spectrometer with heating apparatus and two thermometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/930/large_1885_0101_0001__0008_.jpg</image:loc><image:title>Large goniometer and spectrometer with heating apparatus and two thermometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/924/large_1885_0101_0001__0002_.jpg</image:loc><image:title>Large goniometer and spectrometer with heating apparatus and two thermometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/926/large_1885_0101_0001__0003_.jpg</image:loc><image:title>Large goniometer and spectrometer with heating apparatus and two thermometers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538302/model</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10150/stemmed-bulb-shape-screw-base-twelve-examples</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/94/large_smg00102368.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/93/large_smg00102367.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/92/large_smg00102366.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/97/large_smg00102371.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/91/large_smg00102365.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/95/large_smg00102369.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/98/large_smg00102372.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/96/large_smg00102370.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/102/large_smg00102376.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/101/large_smg00102375.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/100/large_smg00102374.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/99/large_smg00102373.jpg</image:loc><image:title>Stemmed bulb shape, screw-base, twelve examples</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126808/two-splints</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157425/tin-tobacco-box</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/310/large_smg00166388.jpg</image:loc><image:title>Tin tobacco box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/318/large_smg00168411.jpg</image:loc><image:title>Tin tobacco box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241014/sp-wundatone-16mm-sound-on-film-projector</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9029747/lantern-slide-size-photographs-of-magnetic-line-of-force-patterns</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8194754/dallmeyer-adon</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149496/ophthalmic-instrument-set-by-savigny</loc><lastmod>2026-04-11T15:50:35.204Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/942/large_smg00280779.jpg</image:loc><image:title>Ophthalmic instrument set by Savigny</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142918/horrocks-saline-infusion-apparatus</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29459/two-aerial-plummets</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24591/lucas-p100l-car-head-lamp-non-dipping-1930-39</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/578/large_smg00088328.jpg</image:loc><image:title>Lucas P100L car head lamp (non-dipping) 1930-39</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/580/large_smg00088330.jpg</image:loc><image:title>Lucas P100L car head lamp (non-dipping) 1930-39</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/579/large_smg00088329.jpg</image:loc><image:title>Lucas P100L car head lamp (non-dipping) 1930-39</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/581/large_smg00088331.jpg</image:loc><image:title>Lucas P100L car head lamp (non-dipping) 1930-39</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55270/three-ordinary-mercury-in-glass-fahrenheit-thermometers</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8854847/diagnostic-material-and-paperwork-associated-with-instinct-study</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co507723/d-c-galls-co-ordinate-ac-potentiometer</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/907/large_smg00062484.jpg</image:loc><image:title>D. C. Gall&apos;s co-ordinate a.c. potentiometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/888/large_smg00062450.jpg</image:loc><image:title>D. C. Gall&apos;s co-ordinate a.c. potentiometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/887/large_smg00062449.jpg</image:loc><image:title>D. C. Gall&apos;s co-ordinate a.c. potentiometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55646/master-unit</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19598/three-cupels-bone-ash</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/169/large_smg00089859.jpg</image:loc><image:title>Three cupels, bone-ash</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/170/large_smg00089860.jpg</image:loc><image:title>Three cupels, bone-ash</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/171/large_smg00089861.jpg</image:loc><image:title>Three cupels, bone-ash</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145216/wimshurst-electrostatic-machine-with-original-box-and-instruction-booklet</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/778/large_smg00163110.jpg</image:loc><image:title>Wimshurst electrostatic machine with original box and instruction booklet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/779/large_smg00163111.jpg</image:loc><image:title>Wimshurst electrostatic machine with original box and instruction booklet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6360/motor-driven-harmonic-generator</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127175/pair-of-wooden-crutches-1901-1920</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189404/two-bottles-of-ferrous-carbonate-and-sodium-arsenate-tablets-in-original-cartons</loc><lastmod>2026-04-11T15:50:36.085Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co73148/3-bronze-prize-medals-awarded-for-botany</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53202/clerk-telemeter</loc><lastmod>2026-04-11T15:50:36.317Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58186/two-sets-of-egg-grading-machine-test-poises</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/996/large_smg00048356.jpg</image:loc><image:title>Two sets of egg grading machine test poises</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/998/large_smg00048360.jpg</image:loc><image:title>Two sets of egg grading machine test poises</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93761/urine-test-kit-in-case-containing-reagents-for-testing</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53927/katers-convertible-pendulum-with-two-adjustable-weights</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/732/large_smg00651065.jpg</image:loc><image:title>Kater&apos;s convertible pendulum with two adjustable weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103849/carved-wood-mortar-and-pestle-africa-1801-1920</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172677/surgical-instrument-set</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/27/large_smg00290726.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109934/bottle-of-deltacortril-pills</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/330/large_smg00169170.jpg</image:loc><image:title>Bottle of &quot;Deltacortril&quot; pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35090/pye-bantam-radio-telephone-sets-1963-1965</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/797/large_1965_0184_0001__0004_.jpg</image:loc><image:title>Pye Bantam radio telephone sets, 1963-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/798/large_1965_0184_0001__0005_.jpg</image:loc><image:title>Pye Bantam radio telephone sets, 1963-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/796/large_1965_0184_0001__0003_.jpg</image:loc><image:title>Pye Bantam radio telephone sets, 1963-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/794/large_1965_0184_0001__0001_.jpg</image:loc><image:title>Pye Bantam radio telephone sets, 1963-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/795/large_1965_0184_0001__0002_.jpg</image:loc><image:title>Pye Bantam radio telephone sets, 1963-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/765/large_smg00077338.jpg</image:loc><image:title>Pye Bantam radio telephone sets, 1963-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/781/large_smg00077375.jpg</image:loc><image:title>Pye Bantam radio telephone sets, 1963-1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37511/wm-43-500-volt-wee-megger-insulation-and-continuity-tester-with-built-in-hand-operated-generator</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179024/sir-h-f-waterhouses-md-or-mb-robes</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25517/pair-of-hansom-cab-ash-trays</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10081/moulded-rubber-mats-made-by-thomas-hancock</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/692/large_smg00153931.jpg</image:loc><image:title>Moulded rubber mats, made by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/691/large_smg00153930.jpg</image:loc><image:title>Moulded rubber mats, made by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/693/large_smg00153932.jpg</image:loc><image:title>Moulded rubber mats, made by Thomas Hancock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157126/clay-stub-stem-tobacco-pipe-with-cherrywood-stem</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413085/three-budenberg-test-gauges</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/303/large_smg00358380.jpg</image:loc><image:title>Three Budenberg test gauges</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152072/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3496/apparatus-to-measure-refraction-of-light</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151640/coil-spring-respirator-spectacles</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188752/bag-and-sample-of-kamusowha-uganda-1919</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/883/large_a666861__0001_.jpg</image:loc><image:title>Bag and sample of Kamusowha, Uganda, 1919</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/884/large_a666861__0002_.jpg</image:loc><image:title>Bag and sample of Kamusowha, Uganda, 1919</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179238/sir-charles-tomes-lld-robes-london-england-1909</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/892/large_a661304__0001_.jpg</image:loc><image:title>Sir Charles Tomes’ LLD robes, London, England, 1909</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/893/large_a661304__0002_.jpg</image:loc><image:title>Sir Charles Tomes’ LLD robes, London, England, 1909</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148731/gas-mask-and-container</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65140/photographs-rock-and-glacial-formations-in-uk</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/281/large_1987_0896_0043.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/259/large_1987_0896_0002.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/267/large_1987_0896_0013.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/284/large_1987_0896_0048.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/273/large_1987_0896_0023__0002_.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/266/large_1987_0896_0014.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/263/large_1987_0896_0009.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/276/large_1987_0896_0036.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/272/large_1987_0896_0021.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/275/large_1987_0896_0027.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/268/large_1987_0896_0015.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/262/large_1987_0896_0006.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/277/large_1987_0896_0037.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/265/large_1987_0896_0012.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/286/large_1987_0896_0050.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/283/large_1987_0896_0046.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/269/large_1987_0896_0019.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/274/large_1987_0896_0026.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/261/large_1987_0896_0004.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/258/large_1987_0896_0001.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/260/large_1987_0896_0005.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/264/large_1987_0896_0011.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/280/large_1987_0896_0044.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/271/large_1987_0896_0023__0001_.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/282/large_1987_0896_0045.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/270/large_1987_0896_0020.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/285/large_1987_0896_0047.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/278/large_1987_0896_0041.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/279/large_1987_0896_0042.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/287/large_1987_0896_0049.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/294/large_1987_0896_0059.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/288/large_1987_0896_0053.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/290/large_1987_0896_0055.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/289/large_1987_0896_0051.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/292/large_1987_0896_0056.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/293/large_1987_0896_0057.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/291/large_1987_0896_0054.jpg</image:loc><image:title>Photographs. [Rock and glacial formations in UK</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96414/collection-of-sexual-aids-in-a-wooden-box-japan-1930-1939</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/488/large_a641105.jpg</image:loc><image:title>Collection of sexual aids in a wooden box, Japan, 1930-1939</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/352/large_smg00053709.jpg</image:loc><image:title>Collection of sexual aids in a wooden box, Japan, 1930-1939</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co209975/ticket-issue-machine-hugin-type-and-spare-tape-cassettes</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4555/pair-of-tinted-spectacles-with-plastic-coated-steel-case-with-leather-lining</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30182/90-hp-curtiss-engine</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92254/polygraph-or-tonoscillograph-by-boulitte</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60181/patent-section-line-ruler-stamped-apps-with-trademark-and-case</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/767/large_smg00046003.jpg</image:loc><image:title>Patent section line ruler, stamped &quot;Apps&quot;, with trademark and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/770/large_smg00046006.jpg</image:loc><image:title>Patent section line ruler, stamped &quot;Apps&quot;, with trademark and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54324/wilson-magnetic-balance</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/720/large_smg00043122.jpg</image:loc><image:title>Wilson magnetic balance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134958/scinti-camera-mk-iii</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21129/defective-nails-from-hms-flying-fish</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/674/large_smg00031022.jpg</image:loc><image:title>Defective nails from H.M.S. &quot;Flying Fish</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/676/large_smg00031024.jpg</image:loc><image:title>Defective nails from H.M.S. &quot;Flying Fish</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/675/large_smg00031023.jpg</image:loc><image:title>Defective nails from H.M.S. &quot;Flying Fish</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8236/achromatic-microscope-by-frannhofer</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/683/large_1921_0741_0001__0001_.jpg</image:loc><image:title>Achromatic microscope by Frannhofer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/684/large_1921_0741_0001__0002_.jpg</image:loc><image:title>Achromatic microscope by Frannhofer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/685/large_1921_0741_0001__0003_.jpg</image:loc><image:title>Achromatic microscope by Frannhofer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/688/large_smg00030304.jpg</image:loc><image:title>Achromatic microscope by Frannhofer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/225/large_smg00028724.jpg</image:loc><image:title>Achromatic microscope by Frannhofer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8598237/head-mounted-surgical-binoculars</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/867/large_smg00269928.jpg</image:loc><image:title>Head mounted surgical binoculars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/174/large_2018_0479_0002__0002_.jpg</image:loc><image:title>Head mounted surgical binoculars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8664987/two-models-of-spectre-boosters</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/390/large_smg00155728.jpg</image:loc><image:title>Two models of ‘Spectre’ boosters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/394/large_smg00155733.jpg</image:loc><image:title>Two models of ‘Spectre’ boosters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57515/six-standards-dept-experimental-commercial-weights</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/260/25/large_1931_0971__0001_.jpg</image:loc><image:title>Six Standards Dept. Experimental Commercial Weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/857/large_smg00047493.jpg</image:loc><image:title>Six Standards Dept. Experimental Commercial Weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/854/large_smg00047490.jpg</image:loc><image:title>Six Standards Dept. Experimental Commercial Weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/853/large_smg00047489.jpg</image:loc><image:title>Six Standards Dept. Experimental Commercial Weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/852/large_smg00047488.jpg</image:loc><image:title>Six Standards Dept. Experimental Commercial Weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/858/large_smg00047494.jpg</image:loc><image:title>Six Standards Dept. Experimental Commercial Weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/855/large_smg00047491.jpg</image:loc><image:title>Six Standards Dept. Experimental Commercial Weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35289/air-intercept-ai-radar</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/598/large_smg00651316.jpg</image:loc><image:title>Air Intercept (AI) radar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34839/low-power-transportable-radio-transmitter-in-teak-case-1920-1930</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/605/large_1940_0019__0001_.jpg</image:loc><image:title>Low power transportable radio transmitter in teak case, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/606/large_1940_0019__0002_.jpg</image:loc><image:title>Low power transportable radio transmitter in teak case, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/221/large_smg00079125.jpg</image:loc><image:title>Low power transportable radio transmitter in teak case, 1920-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107081/collection-of-eleven-iron-instruments-presumably-for-surgical-and-other-purposees</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/373/large_smg00195045.jpg</image:loc><image:title>Collection of eleven iron instruments presumably for surgical and other purposees</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53760/near-bottom-release-mechanisms</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20433/anthracite-coke-made-in-an-ordinary-beehive-oven-kilgetty-works</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/241/large_smg00031037.jpg</image:loc><image:title>Anthracite coke, made in an ordinary beehive oven, Kilgetty works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/721/large_smg00031134.jpg</image:loc><image:title>Anthracite coke, made in an ordinary beehive oven, Kilgetty works</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44626/small-table-with-shears</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/749/554/large_smg00458770.jpg</image:loc><image:title>Small table with shears</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/749/553/large_smg00458769.jpg</image:loc><image:title>Small table with shears</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/749/555/large_smg00458771.jpg</image:loc><image:title>Small table with shears</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782925/kiss-my-lipskiss-my-ashtray-posters</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/56/large_1999_0241_0058_0001.jpg</image:loc><image:title>&apos;Kiss my lips…Kiss my ashtray&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241597/two-emi-dual-standard-monochrome-television-cameras-c-1965</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/278/large_smg00358328.jpg</image:loc><image:title>Two EMI Dual Standard monochrome television cameras, c 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/894/large_smg00355825.jpg</image:loc><image:title>Two EMI Dual Standard monochrome television cameras, c 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/280/large_smg00358329.jpg</image:loc><image:title>Two EMI Dual Standard monochrome television cameras, c 1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32867/teletype-37-type-tickertape-printer</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/282/large_smg00078231.jpg</image:loc><image:title>Teletype 37-type &quot;Tickertape&quot; printer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42901/brass-table-lamp-electric-with-switch</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12073/two-measuring-cylinders</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12530/balance-with-damping-optical-reading-and-rider-attachment-sartorius</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/969/large_smg00028453.jpg</image:loc><image:title>Balance with damping, optical reading, and rider attachment (Sartorius)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/970/large_smg00028454.jpg</image:loc><image:title>Balance with damping, optical reading, and rider attachment (Sartorius)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co486635/certificates-of-j-walls</loc><lastmod>2026-04-11T15:50:38.276Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204943/colour-prints-by-raghubir-singh-1986</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140689/enema-set-by-arnold-and-sons</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/779/large_smg00259288.jpg</image:loc><image:title>Enema set by Arnold and Sons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148702/teaching-wallchart</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179521/small-suspensory-bandage-in-cardboard-box</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197318/medicine-chest</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/6/large_smg00285160.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8614233/liquid-based-cytology-kit-for-cervical-screening</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/629/large_smg00203135.jpg</image:loc><image:title>Liquid-based cytology kit for cervical screening</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/786/large_smg00272723.jpg</image:loc><image:title>Liquid-based cytology kit for cervical screening</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/141/large_smg00203130.jpg</image:loc><image:title>Liquid-based cytology kit for cervical screening</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/142/large_smg00203131.jpg</image:loc><image:title>Liquid-based cytology kit for cervical screening</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/788/large_smg00272726.jpg</image:loc><image:title>Liquid-based cytology kit for cervical screening</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25759/fittings-for-building-frame-of-gents-roadster-bicycle</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/736/large_smg00081065.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/739/large_smg00081068.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/740/large_smg00081069.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/743/large_smg00081072.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/746/large_smg00081075.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/256/large_smg00081078.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/733/large_smg00081062.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/737/large_smg00081066.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/738/large_smg00081067.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/741/large_smg00081070.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/742/large_smg00081071.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/744/large_smg00081073.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/745/large_smg00081074.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/747/large_smg00081076.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/748/large_smg00081077.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/749/large_smg00081079.jpg</image:loc><image:title>Fittings for building frame of gents roadster bicycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214642/two-tablespoons-london-midland-and-scottish-railway-cars</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6437/sullivan-universal-galvanometer-no-857-with-lamp-and-scale</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12416/hempel-explosion-pipette-for-use-with-water</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408199/volmer-vj-23e-powered-hang-glider</loc><lastmod>2026-04-11T15:50:39.039Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/937/large_cd0059_036_041209_a_s_1992_50_volmer_hang_glider.jpg</image:loc><image:title>Volmer VJ 23E powered hang-glider</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/938/large_cd0059_037_041209_a_s_1992_50_volmer_hang_glider.jpg</image:loc><image:title>Volmer VJ 23E powered hang-glider</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/939/large_cd0059_038_041209_a_s_1992_50_volmer_hang_glider.jpg</image:loc><image:title>Volmer VJ 23E powered hang-glider</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/927/large_y1992_0050__0001_.jpg</image:loc><image:title>Volmer VJ 23E powered hang-glider</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/928/large_y1992_0050__0002_.jpg</image:loc><image:title>Volmer VJ 23E powered hang-glider</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128880/eleven-clear-glass-bottles-part-of-thirty-two-bottles-in-mahogany-bottle-stand-with-four-steps-english-1851-1900</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198070/rectangular-leather-medicine-chest-1801-1900</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/704/large_smg00289456.jpg</image:loc><image:title>Rectangular leather medicine chest, 1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203181/sheet-of-instant-colouring-film-with-packaging</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/206/large_smg00361679.jpg</image:loc><image:title>Sheet of &apos;Instant colouring&apos; film with Packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/202/large_smg00361675.jpg</image:loc><image:title>Sheet of &apos;Instant colouring&apos; film with Packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91120/riva-rocci-type-sphygmomanomter</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/814/large_a139097__0006_.jpg</image:loc><image:title>Riva-Rocci-type sphygmomanomter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/815/large_a139097__0007_.jpg</image:loc><image:title>Riva-Rocci-type sphygmomanomter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/809/large_a139097__0001_.jpg</image:loc><image:title>Riva-Rocci-type sphygmomanomter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/812/large_a139097__0004_.jpg</image:loc><image:title>Riva-Rocci-type sphygmomanomter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/813/large_a139097__0005_.jpg</image:loc><image:title>Riva-Rocci-type sphygmomanomter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/811/large_a139097__0003_.jpg</image:loc><image:title>Riva-Rocci-type sphygmomanomter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/810/large_a139097__0002_.jpg</image:loc><image:title>Riva-Rocci-type sphygmomanomter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192599/3-small-boxes-each-containing-16-tablet-packs-of-janssens-herbal-tablets</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148094/takatsy-haemagglutination-plates-and-accessories</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113519/bottle-amber-glass</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157672/clay-tobacco-pipe-english-1710-1760</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8194713/sky-box</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/396/large_2010_5033_0001__0003_.jpg</image:loc><image:title>Sky+ box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/395/large_2010_5033_0001__0002_.jpg</image:loc><image:title>Sky+ box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/394/large_2010_5033_0001__0001_.jpg</image:loc><image:title>Sky+ box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/947/large_2010_5033_0002__0001_.jpg</image:loc><image:title>Sky+ box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19990/belgian-zinc-furnace-scale-115</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207847/pathescope-film-mender-with-carton-and-instructions</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/460/large_smg00362167.jpg</image:loc><image:title>Pathescope Film Mender with Carton and Instructions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/272/large_smg00448425.jpg</image:loc><image:title>Pathescope Film Mender with Carton and Instructions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137036/enema-set</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/905/large_smg00228607.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188153/2-bottles</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co458/plaster-copy-of-an-egyptian-shadow-clock</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44940/early-wrap-or-winding-wheel-with-counter</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51048/vertical-steam-engine-1891</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/329/large_1932_0587__0004_.jpg</image:loc><image:title>Vertical Steam Engine, 1891</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/514/large_smg00213764.jpg</image:loc><image:title>Vertical Steam Engine, 1891</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144629/veterinary-wallet-mk-iii</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/791/large_smg00197150.jpg</image:loc><image:title>Veterinary wallet Mk III</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/917/large_smg00197149.jpg</image:loc><image:title>Veterinary wallet Mk III</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919713/set-of-nasa-coasters</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/46/large_smg00256047__0001_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/47/large_smg00256047__0002_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/366/large_smg00256193__0003_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/364/large_smg00256193__0001_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/367/large_smg00256193__0004_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/365/large_smg00256193__0002_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/743/large_smg00358569__0002_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/742/large_smg00358569__0001_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/868/large_smg00255847__0002_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/867/large_smg00255847__0001_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/866/large_smg00255846__0002_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/865/large_smg00255846__0001_.jpg</image:loc><image:title>Set of NASA coasters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46485/multi-head-drilling-machine-with-crate</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15627/tropical-collapsible-bellows-camera-and-filmpack-cassette</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/48/large_smg00450591.jpg</image:loc><image:title>Tropical Collapsible Bellows Camera and Filmpack Cassette.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/49/large_smg00450592.jpg</image:loc><image:title>Tropical Collapsible Bellows Camera and Filmpack Cassette.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142734/cupping-set-in-wooden-box</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/589/large_smg00253332.jpg</image:loc><image:title>Cupping set in wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/637/large_smg00253402.jpg</image:loc><image:title>Cupping set in wooden box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134095/apothecarys-balance</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/795/large_smg00090702.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/802/large_smg00090722.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/798/large_smg00090711.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/807/large_smg00090728.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/799/large_smg00090718.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/805/large_smg00090725.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/800/large_smg00090720.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/794/large_smg00090701.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/659/large_smg00199737.jpg</image:loc><image:title>apothecary&apos;s balance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103269/medicine-mans-equipment</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32874/siemens-tape-printer-set</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/859/large_smg00182398.jpg</image:loc><image:title>Siemens tape printer set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/858/large_smg00182395.jpg</image:loc><image:title>Siemens tape printer set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/860/large_smg00182399.jpg</image:loc><image:title>Siemens tape printer set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/857/large_smg00182394.jpg</image:loc><image:title>Siemens tape printer set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11983/berthelots-apparatus-for-the-decomposition-of-formic-acid</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/595/large_smg00028963.jpg</image:loc><image:title>Berthelot&apos;s apparatus for the decomposition of formic acid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/594/large_smg00028962.jpg</image:loc><image:title>Berthelot&apos;s apparatus for the decomposition of formic acid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8014897/herbert-smith-type-range-finders-british-1912-1916</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48603/electrically-driven-trolley-vacuum-cleaner</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108872/thirteen-clear-glass-shop-rounds</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77196/ivory-anatomical-figure</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19386/aluminium-alloy-rolled-bar-3-samples-y-alloy-cu-4-ni-2-mg-15</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46805/objects-and-accessories-to-the-cameograph</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423956/arriflex-2c-35mm-cine-camera-with-ancillary-equipment-and-accessories</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44429/howe-hand-lock-stitch-sewing-machine-no-1446443</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66368/astronomical-playing-cards</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/464/large_1979_0351__0001_.jpg</image:loc><image:title>Astronomical playing cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/467/large_1979_0351__0004_.jpg</image:loc><image:title>Astronomical playing cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/466/large_1979_0351__0003_.jpg</image:loc><image:title>Astronomical playing cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/465/large_1979_0351__0002_.jpg</image:loc><image:title>Astronomical playing cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/555/large_1979_0351__0005_.jpg</image:loc><image:title>Astronomical playing cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/916/large_smg00001309.jpg</image:loc><image:title>Astronomical playing cards</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173354/cystoscope-forceps</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205851/kodak-no-1-pocket-camera</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/953/large_smg00449568.jpg</image:loc><image:title>Kodak No 1 Pocket Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40645/model-of-hydraulic-sheer-legs-scale-125-erected-at-the-port-of-marseilles</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/308/large_smg00084909.jpg</image:loc><image:title>model of hydraulic sheer legs (scale 1:25) erected at the Port of Marseilles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/864/large_smg00365465.jpg</image:loc><image:title>model of hydraulic sheer legs (scale 1:25) erected at the Port of Marseilles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61424/photo-print-of-a-water-powered-rotary-drum-pump</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40411/skylark-test-gear-air-bearing-table-plus-cradle-and-bay</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/494/large_smg00372320.jpg</image:loc><image:title>Skylark test-gear-air bearing table plus cradle and bay</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/493/large_smg00372319.jpg</image:loc><image:title>Skylark test-gear-air bearing table plus cradle and bay</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co523849/intervision-486-computer-with-head-mounted-display</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/723/large_smg00184611.jpg</image:loc><image:title>Intervision 486 computer with head-mounted display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/724/large_smg00184879.jpg</image:loc><image:title>Intervision 486 computer with head-mounted display</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3191/double-barrelled-air-pump</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/339/large_smg00092034.jpg</image:loc><image:title>Double Barrelled Air Pump</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co481063/one-panel-with-examples-of-compact-source-lamps</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25579/curricle-early-19th-century</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/513/large_1938_0502.jpg</image:loc><image:title>Curricle, early 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/81/large_smg00215204.jpg</image:loc><image:title>Curricle, early 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/186/large_1938_0502_0001__0001_.jpg</image:loc><image:title>Curricle, early 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/83/large_smg00215206.jpg</image:loc><image:title>Curricle, early 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207559/kern-bijou-camera</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/494/large_smg00362406.jpg</image:loc><image:title>Kern Bijou camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119809/bactil-research-microscope</loc><lastmod>2026-04-11T15:50:39.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/295/large_smg00023157.jpg</image:loc><image:title>&apos;Bactil&apos; research microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/653/large_smg00072431.jpg</image:loc><image:title>&apos;Bactil&apos; research microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11207/sample-of-crg-b-catalyst</loc><lastmod>2026-04-11T15:50:41.526Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8244744/experimental-electrical-component-from-branly-collection</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13170/specimens-of-roots-of-atropa-belladonna-leaves-of-erythroxylon-truxilleuse-cocaine-atropine-cocaine-hydrochloride</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186223/bottle-clear-glass-with-contents-for-powdered-capsicum-usa-late-19th-century</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1262/mechanical-equinactal-sundial</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/499/large_1938_0413__0001_.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/639/large_1938_0413__0001_.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/641/large_1938_0413__0003_.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/637/large_1938_0413__0002_.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/645/large_1938_0413__0005_.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/648/large_1938_0413__0007_.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/643/large_1938_0413__0004_.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/647/large_1938_0413__0006_.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/791/large_smg00083060.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/193/large_smg00083060.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/790/large_smg00083059.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/192/large_smg00083059.jpg</image:loc><image:title>Mechanical equinactal sundial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64337/steel-hand-striker-with-piece-of-flint</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/82/large_smg00207876.jpg</image:loc><image:title>Steel hand striker with piece of flint</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/83/large_smg00207877.jpg</image:loc><image:title>Steel hand striker with piece of flint</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59579/slide-rule-by-pickett-and-eckel</loc><lastmod>2026-04-11T15:50:42.360Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/847/large_smg00050029.jpg</image:loc><image:title>Slide rule by Pickett &amp; Eckel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/846/large_smg00050028.jpg</image:loc><image:title>Slide rule by Pickett &amp; Eckel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127974/apothecaries-scales-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201621/2-glass-bottles-contain-tiny-orange-pilules</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17503/six-bosch-line-assembly-nests</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/702/large_smg00360399.jpg</image:loc><image:title>Six Bosch Line Assembly Nests</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/817/large_smg00361445.jpg</image:loc><image:title>Six Bosch Line Assembly Nests</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/18/large_smg00361446.jpg</image:loc><image:title>Six Bosch Line Assembly Nests</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413050/two-coal-mining-pick-axe-heads</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34811/aircraft-radio-telephony-transmitter</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/191/large_smg00181563.jpg</image:loc><image:title>Aircraft radio telephony transmitter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/520/large_smg00306333.jpg</image:loc><image:title>Aircraft radio telephony transmitter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/519/large_smg00306332.jpg</image:loc><image:title>Aircraft radio telephony transmitter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/895/large_smg00176408.jpg</image:loc><image:title>Aircraft radio telephony transmitter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/894/large_smg00176405.jpg</image:loc><image:title>Aircraft radio telephony transmitter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/192/large_smg00181564.jpg</image:loc><image:title>Aircraft radio telephony transmitter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/521/large_smg00306334.jpg</image:loc><image:title>Aircraft radio telephony transmitter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131786/2-carved-wooden-window-frame-tops</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/779/large_smg00094112.jpg</image:loc><image:title>2 carved wooden window frame tops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/780/large_smg00094113.jpg</image:loc><image:title>2 carved wooden window frame tops</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8155/varley-stirrup-lever-microscope-by-powell-and-lealand-compound-body</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130419/zanasi-vial-filler-apparatus-for-microdoses-of-powdered-antibiotics</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97877/sterilizer-forceps-with-cylindrical-stand</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co508975/two-tall-kitchen-taps</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/695/large_smg00154141.jpg</image:loc><image:title>Two tall kitchen taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/411/large_smg00154141.jpg</image:loc><image:title>Two tall kitchen taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/694/large_smg00154140.jpg</image:loc><image:title>Two tall kitchen taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/410/large_smg00154140.jpg</image:loc><image:title>Two tall kitchen taps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41556/half-block-model-boatyard-model-scale-124-of-yorkshire-coble-wy-16</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430278/astec-cytolab</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/440/large_smg00366748.jpg</image:loc><image:title>Astec Cytolab</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/465/large_1997_1633_1__0002_.jpg</image:loc><image:title>Astec Cytolab</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/464/large_1997_1633_1__0001_.jpg</image:loc><image:title>Astec Cytolab</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57409/bullion-balance-made-by-richard-vandome-in-1819</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/982/large_smg00050569.jpg</image:loc><image:title>Bullion Balance made by Richard Vandome in 1819</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55689/clock-striking-ships-bells</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/56/large_1954_0069.jpg</image:loc><image:title>Clock striking ship&apos;s bells</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/625/large_smg00021161.jpg</image:loc><image:title>Clock striking ship&apos;s bells</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/789/large_smg00064302.jpg</image:loc><image:title>Clock striking ship&apos;s bells</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112596/two-clear-glass-shop-rounds</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/92/large_smg00204752.jpg</image:loc><image:title>Two clear glass shop rounds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127182/pair-of-wooden-crutches-1901-1920</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141068/glass-reservoir-for-vaginal-douche</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/152/large_smg00227753.jpg</image:loc><image:title>Glass reservoir for vaginal douche</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118919/projecting-microscope-of-conical-shape</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123889/painted-demon-mask-for-kolam-or-tovil-performaces</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/644/large_a657022__0002_.jpg</image:loc><image:title>Painted demon mask for Kolam or Tovil performaces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/637/large_a193926__0001_.jpg</image:loc><image:title>Painted demon mask for Kolam or Tovil performaces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147666/set-of-10-implements-in-cardboard-box</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/457/large_smg00172186.jpg</image:loc><image:title>Set of 10 implements in cardboard box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9370026/collection-of-cinematography-equipments</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co489881/difference-engine-2-trial-piece</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/137/large_1967_0070__0011_.jpg</image:loc><image:title>difference engine 2 trial piece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/14/large_smg00082813.jpg</image:loc><image:title>difference engine 2 trial piece</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531/16th-century-iron-chamber-clock</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/1/large_1932_0441.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/10/large_1932_0441__0001_.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/14/large_1932_0441__0005_.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/13/large_1932_0441__0004_.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/15/large_1932_0441__0006_.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/12/large_1932_0441__0003_.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/11/large_1932_0441__0002_.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/16/large_1932_0441__0007_.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/547/large_smg00060511.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/546/large_smg00060510.jpg</image:loc><image:title>16th century iron chamber-clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425583/6-rim-dead-one-sided-warded-lock</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/424/large_smg00182072.jpg</image:loc><image:title>6&quot; rim dead one-sided warded lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/425/large_smg00182073.jpg</image:loc><image:title>6&quot; rim dead one-sided warded lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/568/large_smg00153301.jpg</image:loc><image:title>6&quot; rim dead one-sided warded lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co486277/western-electric-16mm-synchronised-sound-projector</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/272/large_smg00360615.jpg</image:loc><image:title>Western Electric 16mm Synchronised Sound Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/382/large_smg00361545.jpg</image:loc><image:title>Western Electric 16mm Synchronised Sound Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/383/large_smg00361546.jpg</image:loc><image:title>Western Electric 16mm Synchronised Sound Projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151888/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co168872/assalini-artery-forceps</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197716/mahogany-medicine-chest-1775-1850</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/690/large_smg00288814.jpg</image:loc><image:title>Mahogany medicine chest, 1775-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33535/electrowriter-transmitter-and-receiver</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/878/large_smg00158719.jpg</image:loc><image:title>Electrowriter transmitter and receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/879/large_smg00158720.jpg</image:loc><image:title>Electrowriter transmitter and receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/877/large_smg00158718.jpg</image:loc><image:title>Electrowriter transmitter and receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/876/large_smg00158717.jpg</image:loc><image:title>Electrowriter transmitter and receiver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16314/nagel-18-folding-plate-camera-made-by-kodak-ag</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/238/large_smg00221087.jpg</image:loc><image:title>&apos;Nagel 18&apos; folding plate camera made by Kodak A.G.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/234/large_smg00221083.jpg</image:loc><image:title>&apos;Nagel 18&apos; folding plate camera made by Kodak A.G.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9831/variable-pitch-thermofan-1985</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50080/cast-iron-roof-truss-1825</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152325/hand-folding-spectacles</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62098/bradley-hot-air-engine</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52840/tacheometer-with-slide-rule-and-components</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/331/large_smg00178534.jpg</image:loc><image:title>Tacheometer with slide rule and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/197/large_smg00174512.jpg</image:loc><image:title>Tacheometer with slide rule and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25577/pony-chaise-late-19th-century</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/854/large_smg00215290.jpg</image:loc><image:title>Pony chaise, late 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/72/large_smg00215194.jpg</image:loc><image:title>Pony chaise, late 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/719/large_1938_0500_0001__0001_.jpg</image:loc><image:title>Pony chaise, late 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2869/optical-pyrometer-by-london</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/348/large_smg00046857.jpg</image:loc><image:title>Optical pyrometer by London</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/346/large_smg00046855.jpg</image:loc><image:title>Optical pyrometer by London</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2581/prof-cv-boys-radiomicrometer</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/667/large_smg00051846.jpg</image:loc><image:title>Prof C.V. Boy&apos;s radiomicrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/668/large_smg00051847.jpg</image:loc><image:title>Prof C.V. Boy&apos;s radiomicrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/669/large_smg00051848.jpg</image:loc><image:title>Prof C.V. Boy&apos;s radiomicrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100465/2-bottle-of-dropsin-temporary-cement</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177078/non-aseptic-operating-table-second-half-19th-century</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148674/paratyphoid-serum-1915</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/141/large_a629769_0001.jpg</image:loc><image:title>Paratyphoid Serum, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/872/large_a629769__0002_.jpg</image:loc><image:title>Paratyphoid Serum, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/871/large_a629769__0001_.jpg</image:loc><image:title>Paratyphoid Serum, 1915</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41992/model-of-duck-shooting-punt</loc><lastmod>2026-04-11T15:50:45.055Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/140/large_smg00064290.jpg</image:loc><image:title>model of duck shooting punt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/141/large_smg00064291.jpg</image:loc><image:title>model of duck shooting punt</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19392/tinned-wrought-iron-buckles-found-on-the-site-of-yarrantons-furnace</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/25/large_smg00094903.jpg</image:loc><image:title>Tinned wrought iron buckles found on the site of Yarranton&apos;s furnace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/24/large_smg00094902.jpg</image:loc><image:title>Tinned wrought iron buckles found on the site of Yarranton&apos;s furnace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/26/large_smg00094904.jpg</image:loc><image:title>Tinned wrought iron buckles found on the site of Yarranton&apos;s furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57235/astronomical-refracting-telescope-with-3-34-inch-aperture-and-52-inch-focal-length-and-case</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/0/large_smg00052227.jpg</image:loc><image:title>Astronomical refracting telescope with 3 3/4 inch aperture and 52 inch focal length, and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40439/uk6-satellite-vhf-package-and-box</loc><lastmod>2026-04-11T15:50:44.920Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/164/large_smg00155818.jpg</image:loc><image:title>UK6 satellite VHF package and box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188152/30-bottles-of-tetanus-anti-toxin</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41814/nine-photographs-of-yachts</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17044/title-page-of-punch-and-fascimile-by-abneys-papyrotype-process</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/7/large_1885_0082_0001.jpg</image:loc><image:title>Title page of Punch and fascimile by Abney&apos;s Papyrotype process</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55491/torpedo-boat-liquid-compass-on-gimbals-with-carry-case</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/708/large_smg00063647.jpg</image:loc><image:title>Torpedo boat liquid compass on gimbals, with carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/959/large_smg00063646.jpg</image:loc><image:title>Torpedo boat liquid compass on gimbals, with carry case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212430/two-model-railway-wagons</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135449/chiropodial-cabinet</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/956/large_smg00360746.jpg</image:loc><image:title>Chiropodial cabinet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13902/oertling-ab-balance-for-rough-weighings</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165529/case-of-amputation-instruments-scotland-1751-1800</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/629/large_a500452.jpg</image:loc><image:title>Case of amputation instruments, Scotland, 1751-1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co206475/pair-of-regulator-handles</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27921/brass-steam-whistle-london-brighton-and-south-coast-railway-locomotive</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50029/fabrication-model-of-node-joint-for-sama-bank</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14909/hofmanns-gas-demonstration-apparatus</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/126/large_smg00268593.jpg</image:loc><image:title>Hofmann&apos;s gas Demonstration Apparatus.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206237/china-wet-collodion-sensitising-tank</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64542/paintings-a-pair</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/818/large_1984_1651_0001.jpg</image:loc><image:title>Paintings, a pair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/819/large_1984_1651_0002.jpg</image:loc><image:title>Paintings, a pair</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co73141/3-medals-used-by-prof-a-bostock-hill-during-service-on-the-council-of-the-royal-sanitary-institute</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8192061/coloured-amulets</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37165/cutback-telescoped-sample-and-one-desk-sample-of-345-kv-high-pressure-oil-filled-cable</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117974/preparators-kit</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125969/figure-of-goddess-yen-muang-liang-liang</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37995/mccormick-automatic-silk-screen-printing-press</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/58/large_smg00651069.jpg</image:loc><image:title>McCormick automatic silk screen printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/60/large_smg00651072.jpg</image:loc><image:title>McCormick automatic silk screen printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/59/large_smg00651070.jpg</image:loc><image:title>McCormick automatic silk screen printing press</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134753/pneumatic-transfer-radium-teletherapy-machine-installed-at-the-royal-cancer-hospital-in-1936</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34986/receiver-type-r1084</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135365/4-ceramic-ointment-pots-one-with-contents</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147215/six-razors-with-steel-blades</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402655/model-railway-wagon</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176537/box-of-catheters-ninteen-in-total-by-young-of-ed</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/710/large_smg00290881.jpg</image:loc><image:title>Box of catheters, ninteen in total, by Young of Ed</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189436/two-bottles-of-tannalbin-by-knoll-ltd-english</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143734/ivory-urethral-syringe-in-broken-wooden-case</loc><lastmod>2026-04-11T15:50:47.595Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212750/lady-of-lynn</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/708/pic_1984_7904.jpg</image:loc><image:title>Lady of Lynn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/206/large_smg00460220.jpg</image:loc><image:title>Lady of Lynn</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181255/bottles-3-of-effervescent-mouthwash-tablets</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8001398/perkin-elmer-550se-uv-spectrometer</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/41/large_smg00651530.jpg</image:loc><image:title>Perkin-Elmer 550SE UV spectrometer.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/982/large_smg00651233.jpg</image:loc><image:title>Perkin-Elmer 550SE UV spectrometer.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/996/large_smg00651526.jpg</image:loc><image:title>Perkin-Elmer 550SE UV spectrometer.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413448/lucas-king-of-the-road-acetylene-cycle-lamp</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197566/medicine-chest-1831-1870</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/499/large_smg00289276.jpg</image:loc><image:title>Medicine chest, 1831-1870</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533312/reaction-time-unit</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56478/brooks-comet</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207152/sixteen-photographic-pins-in-glass-mount</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/894/large_smg00449389.jpg</image:loc><image:title>Sixteen Photographic Pins in Glass Mount</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96712/3-binding-cloths-handwoven-from-vienna-1860</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/343/large_smg00054686.jpg</image:loc><image:title>3 binding cloths, handwoven, from Vienna, 1860</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/344/large_smg00054687.jpg</image:loc><image:title>3 binding cloths, handwoven, from Vienna, 1860</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/345/large_smg00054688.jpg</image:loc><image:title>3 binding cloths, handwoven, from Vienna, 1860</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425779/conic-750f-electronic-calculator</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/227/large_smg00184645.jpg</image:loc><image:title>Conic 750F electronic calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/226/large_smg00184644.jpg</image:loc><image:title>Conic 750F electronic calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8356762/collection-of-advertising-posters</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/957/large_smg00219903.jpg</image:loc><image:title>Collection of Advertising Posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/955/large_smg00219901.jpg</image:loc><image:title>Collection of Advertising Posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/411/large_smg00219477.jpg</image:loc><image:title>Collection of Advertising Posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/407/large_smg00219472.jpg</image:loc><image:title>Collection of Advertising Posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/409/large_smg00219474.jpg</image:loc><image:title>Collection of Advertising Posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/956/large_smg00219902.jpg</image:loc><image:title>Collection of Advertising Posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/408/large_smg00219473.jpg</image:loc><image:title>Collection of Advertising Posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203149/no-1-kodak-enlarging-camera</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/560/large_smg00448392.jpg</image:loc><image:title>No 1 Kodak Enlarging Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/25/large_smg00448134.jpg</image:loc><image:title>No 1 Kodak Enlarging Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61825/photograph-of-engraving-showing-general-arrangement-of-engine-and-pumps</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210274/lner-arp-minor-ambulance-first-aid-kit</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45614/five-specimens-showing-the-stages-in-the-manufacture-of-the-blade-of-the-kent-felling-axe</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146199/singer-micromanipulator-made-by-the-singer-instrument-co-ltd</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175020/set-of-5-catheters</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102640/broken-stick-of-materia-medica-guarana-in-vernacular</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361142/sat-201k-satellite-personal-tracker-satamatics</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8864461/dc600-data-cassette</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/304/large_2017_5357_21_1.jpg</image:loc><image:title>DC600 Data Cassette</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96920/spinning-dental-mirror</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/546/large_smg00308146.jpg</image:loc><image:title>Spinning dental mirror</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/547/large_smg00308147.jpg</image:loc><image:title>Spinning dental mirror</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46078/three-japanese-plasterers-trowels</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41474/half-sectional-model-of-the-ts-olympic</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/628/large_1937_0023_0001__0001_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/630/large_1937_0023_0001__0003_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/634/large_1937_0023_0001__0007_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/635/large_1937_0023_0001__0008_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/629/large_1937_0023_0001__0002_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/631/large_1937_0023_0001__0004_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/633/large_1937_0023_0001__0006_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/632/large_1937_0023_0001__0005_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/636/large_1937_0023_0001__0009_.jpg</image:loc><image:title>Half-sectional model of the T.S. &apos;Olympic&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26802/two-lengths-of-bull-head-rail</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117406/wireway-magnetic-wire-recorder-made-by-wire-recording-corporation-of-america</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24710/motor-car-rear-lamp</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/158/large_smg00166528.jpg</image:loc><image:title>Motor car rear lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/156/large_smg00166524.jpg</image:loc><image:title>Motor car rear lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/159/large_smg00166533.jpg</image:loc><image:title>Motor car rear lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177832/2-grooved-glass-uterine-tubes</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062193/brass-mortise-door-lock-with-catch</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3646/wave-motion-model-to-illustrate-the-wave-theory-of-light-with-alternative-parts</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/93/large_smg00083864.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/377/large_smg00032180.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/90/large_smg00083861.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/96/large_smg00083867.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/87/large_smg00083858.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/103/large_smg00083874.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/98/large_smg00083869.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/102/large_smg00083873.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/97/large_smg00083868.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/86/large_smg00083857.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/100/large_smg00083871.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/101/large_smg00083872.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/95/large_smg00083866.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/91/large_smg00083862.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/88/large_smg00083859.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/94/large_smg00083865.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/89/large_smg00083860.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/768/large_smg00158402.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/99/large_smg00083870.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/92/large_smg00083863.jpg</image:loc><image:title>Wave motion model, to illustrate the wave theory of light,  with alternative parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53226/folding-rule-clinometer-with-case-1856-1862</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/605/large_smg00177686.jpg</image:loc><image:title>Folding rule clinometer with case, 1856-1862</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/728/large_smg00178604.jpg</image:loc><image:title>Folding rule clinometer with case, 1856-1862</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146967/back-scratcher</loc><lastmod>2026-04-11T15:50:47.890Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146762/etui</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/530/large_a71894_0008__0001_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/528/large_a71894__0001_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/531/large_a71894_0008__0002_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/529/large_a71894__0002_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/50/large_smg00170834.jpg</image:loc><image:title>Etui</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113276/glass-bottle</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45726/bow-drill-from-india</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8057017/atco-lawnmower-1930</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/921/large_smg00216482.jpg</image:loc><image:title>ATCO Lawnmower, 1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/605/large_smg00213364.jpg</image:loc><image:title>ATCO Lawnmower, 1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8003292/moffat-touch-control-ceramic-glass-hob</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131909/two-storage-jars-painted-wood</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8194770/kodak-graduated-sky-filter-yellow</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21810/absorbent-crystals-of-lead</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/659/large_smg00107951.jpg</image:loc><image:title>Absorbent crystals of lead</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50369/large-steel-lock-with-loose-bit-key</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/435/large_smg00182086.jpg</image:loc><image:title>Large steel lock, with loose-bit key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/399/large_smg00182086.jpg</image:loc><image:title>Large steel lock, with loose-bit key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/433/large_smg00182083.jpg</image:loc><image:title>Large steel lock, with loose-bit key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/396/large_smg00182083.jpg</image:loc><image:title>Large steel lock, with loose-bit key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/434/large_smg00182085.jpg</image:loc><image:title>Large steel lock, with loose-bit key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/398/large_smg00182085.jpg</image:loc><image:title>Large steel lock, with loose-bit key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/397/large_smg00182084.jpg</image:loc><image:title>Large steel lock, with loose-bit key</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61845/iron-box-cataract-for-pumping-engine</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/963/large_smg00214876.jpg</image:loc><image:title>Iron Box Cataract for Pumping Engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/962/large_smg00214873.jpg</image:loc><image:title>Iron Box Cataract for Pumping Engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/964/large_smg00214877.jpg</image:loc><image:title>Iron Box Cataract for Pumping Engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528211/performance-tests-of-intelligence-edinburgh-scotland-1928</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/699/large_2000_1243.jpg</image:loc><image:title>Performance Tests of Intelligence, Edinburgh, Scotland, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/760/large_smg00159425.jpg</image:loc><image:title>Performance Tests of Intelligence, Edinburgh, Scotland, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/28/large_smg00160557.jpg</image:loc><image:title>Performance Tests of Intelligence, Edinburgh, Scotland, 1928</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co207720/reconstruction-of-novelty-locomotive</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/601/large_yl1986_0060__0001_.jpg</image:loc><image:title>Reconstruction of Novelty Locomotive</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/295/large_smg00649753.jpg</image:loc><image:title>Reconstruction of Novelty Locomotive</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170926/trephination-set</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/480/large_smg00187122.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60094/spirograph-and-examples-of-patterns-drawn-using-it</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/713/large_1886_0027_0003.jpg</image:loc><image:title>Spirograph and examples of patterns drawn using it</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/598/large_smg00030111.jpg</image:loc><image:title>Spirograph and examples of patterns drawn using it</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/603/large_smg00030116.jpg</image:loc><image:title>Spirograph and examples of patterns drawn using it</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/599/large_smg00030112.jpg</image:loc><image:title>Spirograph and examples of patterns drawn using it</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/602/large_smg00030115.jpg</image:loc><image:title>Spirograph and examples of patterns drawn using it</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/600/large_smg00030113.jpg</image:loc><image:title>Spirograph and examples of patterns drawn using it</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co224989/five-items-from-california-state-railroad-museum-1991</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13045/standard-pattern-arsenic-apparatus-with-burner</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407136/singer-sewing-machine</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/508/large_cd0092_011_050321_eg_1989_169_sewing_machine.jpg</image:loc><image:title>Singer sewing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/509/large_cd0092_012_050321_eg_1989_169_sewing_machine.jpg</image:loc><image:title>Singer sewing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102454/personal-dental-set-hygiene-set</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/186/large_a600107__0001_.jpg</image:loc><image:title>Personal dental set hygiene set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138824/copy-of-symbios-bi-polar</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84006/plaster-oculists-seal-inscribed-on-three-sides</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/557/large_smg00236853.jpg</image:loc><image:title>Plaster oculist&apos;s seal, inscribed on three sides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/550/large_smg00236853.jpg</image:loc><image:title>Plaster oculist&apos;s seal, inscribed on three sides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/555/large_smg00236851.jpg</image:loc><image:title>Plaster oculist&apos;s seal, inscribed on three sides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/548/large_smg00236851.jpg</image:loc><image:title>Plaster oculist&apos;s seal, inscribed on three sides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402662/abc-a-behaviour-changing-syringe</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/907/large_smg00201173.jpg</image:loc><image:title>ABC (A Behaviour Changing) syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/904/large_smg00201170.jpg</image:loc><image:title>ABC (A Behaviour Changing) syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/905/large_smg00201171.jpg</image:loc><image:title>ABC (A Behaviour Changing) syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/908/large_smg00201174.jpg</image:loc><image:title>ABC (A Behaviour Changing) syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/906/large_smg00201172.jpg</image:loc><image:title>ABC (A Behaviour Changing) syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1818/rolling-double-cone-and-arms</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/661/large_1927_1104__0003_.jpg</image:loc><image:title>rolling double cone and arms</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/663/large_1927_1104_0001__0002_.jpg</image:loc><image:title>rolling double cone and arms</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/664/large_1927_1104_0001__0001_.jpg</image:loc><image:title>rolling double cone and arms</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/665/large_1927_1104_0002__0001_.jpg</image:loc><image:title>rolling double cone and arms</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co493294/60-health-education-teaching-aids</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/360/large_smg00180816.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/359/large_smg00180815.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/896/large_smg00201060.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/893/large_smg00201057.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/888/large_smg00201050.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/898/large_smg00201064.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/890/large_smg00201053.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/229/large_smg00201034.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/885/large_smg00201040.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/232/large_smg00201039.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/244/large_smg00201069.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/242/large_smg00201061.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/235/large_smg00201043.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/238/large_smg00201046.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/233/large_smg00201041.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/226/large_smg00201028.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/881/large_smg00201031.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/532/large_e2006_250_40.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/358/large_smg00180814.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/663/large_smg00180839.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/224/large_smg00201025.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/886/large_smg00201047.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/889/large_smg00201052.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/891/large_smg00201054.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/895/large_smg00201059.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/897/large_smg00201063.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/892/large_smg00201056.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/899/large_smg00201065.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/887/large_smg00201048.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/240/large_smg00201051.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/900/large_smg00201066.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/894/large_smg00201058.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/884/large_smg00201036.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/231/large_smg00201038.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/882/large_smg00201033.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/902/large_smg00201068.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/903/large_smg00201070.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/901/large_smg00201067.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/285/large_smg00201029.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/284/large_smg00201026.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/234/large_smg00201042.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/241/large_smg00201055.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/883/large_smg00201035.jpg</image:loc><image:title>60 health education teaching aids</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27641/six-steel-sleepers-with-short-lengths-of-rail-and-fittings</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57570/set-of-five-lancashire-local-cylindrical-bronze-ale-standard-measures</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/316/large_1931_1036__0001_.jpg</image:loc><image:title>Set of five Lancashire (Local) cylindrical bronze ale standard measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/317/large_1931_1036__0002_.jpg</image:loc><image:title>Set of five Lancashire (Local) cylindrical bronze ale standard measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/318/large_1931_1036__0003_.jpg</image:loc><image:title>Set of five Lancashire (Local) cylindrical bronze ale standard measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/934/large_smg00050469.jpg</image:loc><image:title>Set of five Lancashire (Local) cylindrical bronze ale standard measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/920/large_smg00050455.jpg</image:loc><image:title>Set of five Lancashire (Local) cylindrical bronze ale standard measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/926/large_smg00050461.jpg</image:loc><image:title>Set of five Lancashire (Local) cylindrical bronze ale standard measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/932/large_smg00050467.jpg</image:loc><image:title>Set of five Lancashire (Local) cylindrical bronze ale standard measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/931/large_smg00050466.jpg</image:loc><image:title>Set of five Lancashire (Local) cylindrical bronze ale standard measures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co420782/test-heat-exchanger-assemblies</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35747/four-tuning-units-for-bc-375-e-airborne-transmitter</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117163/audiograph-dictation-machine-by-the-gray-manufacturing-co-c1958</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121539/food-warmer</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193691/wood-bowl-holding-aniseed-seeds</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140172/halses-portable-galvanic-apparatus</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8444268/hattersley-loom</loc><lastmod>2026-04-11T15:50:50.487Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/875/large_y1978_0060_0002_0005__0001_.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/516/large_smg00248068.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/874/large_y1978_0060_0002_0004__0001_.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/513/large_smg00248065.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/876/large_y1978_0060_0002_0006__0001_.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/514/large_smg00246981.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/873/large_y1978_0060_0002_0003__0001_.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/518/large_smg00248070.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/872/large_y1978_0060_0002_0002__0001_.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/514/large_smg00248066.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/26/large_cd0219_035_060629_y1978_60_2_1_shuttle.jpg</image:loc><image:title>hattersley loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/421/large_smg00249025.jpg</image:loc><image:title>hattersley loom</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181829/specimen-bottle-of-potassium-acid-tartrate</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53367/a4-stereoplotter-by-officine-galileo-cased</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/211/large_smg00176663.jpg</image:loc><image:title>A4 Stereoplotter by Officine Galileo, cased</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/781/large_smg00652521.jpg</image:loc><image:title>A4 Stereoplotter by Officine Galileo, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148194/oral-rehydration-salt-mixture-for-diarrhoea-dehydration</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/large_1981_1449__0001_.jpg</image:loc><image:title>oral rehydration salt mixture for diarrhoea dehydration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/146/large_smg00172332.jpg</image:loc><image:title>oral rehydration salt mixture for diarrhoea dehydration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/144/large_smg00172330.jpg</image:loc><image:title>oral rehydration salt mixture for diarrhoea dehydration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/145/large_smg00172331.jpg</image:loc><image:title>oral rehydration salt mixture for diarrhoea dehydration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/147/large_smg00172333.jpg</image:loc><image:title>oral rehydration salt mixture for diarrhoea dehydration</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102338/two-boxes-of-5-ampoules-of-epoutol-propanidid-intravenous-anaesthetic-agent</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57537/bronze-copy-of-the-american-standard-yard-and-bed</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145583/set-of-20-wall-charts-famous-scientist</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/167/large_1983_1044__0001_.jpg</image:loc><image:title>Set of 20 wall charts &apos;Famous Scientist&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co422438/letters-g-l-a-s-s-made-by-jim-frost-from-sealed-glass-tubing</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158175/tobacco-pipe-stem-in-two-sections-with-horn-mounts</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52708/parts-of-a-lamson-pneumatic-conveyor-system</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34680/telequipment-s51e-oscilloscope</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153297/titmus-stereo-test</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/514/large_smg00260991.jpg</image:loc><image:title>Titmus stereo test</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/515/large_smg00260992.jpg</image:loc><image:title>Titmus stereo test</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41184/working-model-of-a-paceco-portainer-dockside-container-crane</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/383/large_smg00215331.jpg</image:loc><image:title>Working model of a PACECO &apos;Portainer&apos; dockside container crane</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/376/large_smg00215321.jpg</image:loc><image:title>Working model of a PACECO &apos;Portainer&apos; dockside container crane</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405833/wang-labs-calculator-and-accessories</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/322/large_y1984_0068_0001__0002_.jpg</image:loc><image:title>Wang Labs calculator and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/323/large_y1984_0068_0001__0003_.jpg</image:loc><image:title>Wang Labs calculator and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/321/large_y1984_0068_0001__0001_.jpg</image:loc><image:title>Wang Labs calculator and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198851/medicine-chest-with-tryptich-drop-front-1850-1900</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/68/large_smg00274326.jpg</image:loc><image:title>Medicine chest with tryptich drop front, 1850-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93742/sphygmomanometer-by-holborn-surgical-instrument-co-ltd</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109191/four-cylindrical-clear-glass-bottles-with-labels-in-arabic-script</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/790/large_smg00223347.jpg</image:loc><image:title>Four cylindrical clear glass bottles with labels in Arabic script</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/789/large_smg00223346.jpg</image:loc><image:title>Four cylindrical clear glass bottles with labels in Arabic script</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/787/large_smg00223344.jpg</image:loc><image:title>Four cylindrical clear glass bottles with labels in Arabic script</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/788/large_smg00223345.jpg</image:loc><image:title>Four cylindrical clear glass bottles with labels in Arabic script</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8863266/specimen-of-potentilla-in-glass-jar</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4576/three-japanese-mirrors</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103307/pair-of-ceremonial-shoes-made-of-compacted-feathers</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115712/two-clear-glass-bell-jars-cylindrical-with-domed-shoulders-and-each-with-two-outlets-on-sides</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414574/acorn-electron-computer-with-games-and-accessories</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/370/large_cd0538_020_090623_2009_4_acorn_electron_computer___accessories.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/371/large_cd0538_021_090623_2009_4_acorn_electron_computer.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/654/large_smg00249484.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/381/large_cd0539_009_090623_2009_4_11_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/472/large_smg00249489.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/383/large_cd0539_011_090623_2009_4_13_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/506/large_smg00249524.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/471/large_smg00249488.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/378/large_cd0539_006_090623_2009_4_8_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/466/large_smg00249480.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/377/large_cd0539_005_090623_2009_4_7_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/475/large_smg00249492.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/379/large_cd0539_007_090623_2009_4_9_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/374/large_cd0539_002_090623_2009_4_4_acorn_electron_introductory_cassette.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/469/large_smg00249485.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/388/large_cd0539_016_090623_2009_4_17_computer_program_data_recorder.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/460/large_smg00249473.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/372/large_cd0538_022_090623_2009_4_2_acorn_electron_mains_adapter.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/464/large_smg00249478.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/386/large_cd0539_014_090623_2009_4_16_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/509/large_smg00249527.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/384/large_cd0539_012_090623_2009_4_14_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/468/large_smg00249482.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/382/large_cd0539_010_090623_2009_4_12_computer_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/512/large_smg00249542.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/510/large_smg00249528.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/380/large_cd0539_008_090623_2009_4_10_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/376/large_cd0539_004_090623_2009_4_6_acorn_start_programming_with_the_electron_manual.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/467/large_smg00249481.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/375/large_cd0539_003_090623_2009_4_5_acorn_electron_user_guide.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/474/large_smg00249491.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/373/large_cd0539_001_090623_2009_4_3_acorn_electron_cable.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/470/large_smg00249486.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/385/large_cd0539_013_090623_2009_4_15_computer_game_cassette_for_the_acorn_electron.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/508/large_smg00249526.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/387/large_cd0539_015_090623_2009_4_17_computer_program_data_recorder___box.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/544/large_smg00249593.jpg</image:loc><image:title>Acorn Electron Computer with Games and Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143711/athrombit-blood-transfusion-apparatus</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/244/large_smg00256991.jpg</image:loc><image:title>&apos;Athrombit&apos; blood transfusion apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50486/working-model-of-barron-lock</loc><lastmod>2026-04-11T15:50:51.842Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782860/vddont-risk-it-learn-about-it-posters</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/43/large_1999_0241_0045_0001.jpg</image:loc><image:title>&apos;V.D…don&apos;t risk it! Learn about it!&apos; Posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196346/mahogany-medicine-chest</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56189/telescope-by-c-s-passemant-at-the-louvre</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16225/autographic-3-kodak-series-iii-folding-camera-by-canadian-kodak-co-limited</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/456/large_smg00220076.jpg</image:loc><image:title>&apos;Autographic 3 Kodak series III&apos; folding camera by Canadian Kodak Co. Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/455/large_smg00220075.jpg</image:loc><image:title>&apos;Autographic 3 Kodak series III&apos; folding camera by Canadian Kodak Co. Limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77703/wax-vanitas-europe-1701-1800</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/89/large_a99821.jpg</image:loc><image:title>Wax vanitas, Europe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/92/large_a99821__0004_.jpg</image:loc><image:title>Wax vanitas, Europe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/95/large_a99821__0007_.jpg</image:loc><image:title>Wax vanitas, Europe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/93/large_a99821__0005_.jpg</image:loc><image:title>Wax vanitas, Europe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/91/large_a99821__0003_.jpg</image:loc><image:title>Wax vanitas, Europe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/94/large_a99821__0006_.jpg</image:loc><image:title>Wax vanitas, Europe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/90/large_a99821__0002_.jpg</image:loc><image:title>Wax vanitas, Europe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/502/large_smg00232863.jpg</image:loc><image:title>Wax vanitas, Europe, 1701-1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171453/trephination-set</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/501/large_smg00188986.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130359/box-of-christy-cygnet-cachets</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/378/large_smg00094066.jpg</image:loc><image:title>Box of Christy cygnet cachets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/377/large_smg00094065.jpg</image:loc><image:title>Box of Christy cygnet cachets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8340895/collection-of-photographs-by-tom-wood</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93984/thermometers-2</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117308/emisonic-stereo-record-player-with-speaker-late-1950s</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205815/kings-own-yorkshire-light-infantry</loc><lastmod>2026-04-11T15:50:55.040Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/377/pic_1987_7002.jpg</image:loc><image:title>Kings Own Yorkshire Light Infantry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/768/pic_1987_7002__0001_.jpg</image:loc><image:title>Kings Own Yorkshire Light Infantry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/501/large_nrm_ct_932385.jpg</image:loc><image:title>Kings Own Yorkshire Light Infantry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/854/large_df100899.jpg</image:loc><image:title>Kings Own Yorkshire Light Infantry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/853/large_df100898.jpg</image:loc><image:title>Kings Own Yorkshire Light Infantry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/591/large_ds151044.jpg</image:loc><image:title>Kings Own Yorkshire Light Infantry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/590/large_ds151043.jpg</image:loc><image:title>Kings Own Yorkshire Light Infantry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240969/bolex-g816-silent-16mm-projector</loc><lastmod>2026-04-11T15:50:55.040Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121520/pyramid-food-warmer-invented-by-samuel-clarke-england-1888-1920</loc><lastmod>2026-04-11T15:50:55.040Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/755/large_a639882.jpg</image:loc><image:title>&apos;Pyramid&apos; food warmer invented by Samuel Clarke, England, 1888-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24452/model-of-a-motor-car-chassis</loc><lastmod>2026-04-11T15:50:55.040Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/883/large_smg00078904.jpg</image:loc><image:title>Model of a motor car chassis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/921/large_smg00074636.jpg</image:loc><image:title>Model of a motor car chassis</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48718/eureka-bed-warmer-with-cloth-cover</loc><lastmod>2026-04-11T15:50:55.040Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12976/semi-micro-organic-preparation-apparatus</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124056/pair-of-childs-embroidered-shoes</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/810/large_a232191__0002_.jpg</image:loc><image:title>Pair of child&apos;s embroidered shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/809/large_a232191__0001_.jpg</image:loc><image:title>Pair of child&apos;s embroidered shoes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25018/baby-peugeot-6-hp-motor-car</loc><lastmod>2026-04-11T15:50:53.614Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/332/large_smg00091331.jpg</image:loc><image:title>Baby Peugeot 6 hp motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/453/large_smg00174569.jpg</image:loc><image:title>Baby Peugeot 6 hp motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19534/samples-of-crushed-coal-limestone-and-oil-fuel</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8085303/kiev-camera</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/505/large_smg00455105.jpg</image:loc><image:title>Kiev camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140240/set-of-stomach-pumping-instruments-with-accessories-for-rectal-use</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/585/large_smg00267141.jpg</image:loc><image:title>Set of stomach pumping instruments with accessories for rectal use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537153/assorted-laboratory-objects</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525149/stethoscope-smartmed-electronic-stethoscope</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125445/shell-divided-into-halves-with-carved-pictures</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144399/burdizzo-castrator</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/897/large_1985_2237_0001__0002_.jpg</image:loc><image:title>Burdizzo castrator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/896/large_1985_2237_0001__0001_.jpg</image:loc><image:title>Burdizzo castrator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/819/large_smg00010792.jpg</image:loc><image:title>Burdizzo castrator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50108/fourth-floor-column-from-weavers-mill-the-first-reinforced-concrete-building-in-britain-1898</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co534906/personal-computer-by-at-and-t-model-3b1</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/971/large_smg00235929.jpg</image:loc><image:title>Personal computer by AT &amp; T model 3B1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/967/large_smg00235923.jpg</image:loc><image:title>Personal computer by AT &amp; T model 3B1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/970/large_smg00235928.jpg</image:loc><image:title>Personal computer by AT &amp; T model 3B1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/976/large_smg00235934.jpg</image:loc><image:title>Personal computer by AT &amp; T model 3B1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/973/large_smg00235931.jpg</image:loc><image:title>Personal computer by AT &amp; T model 3B1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/972/large_smg00235930.jpg</image:loc><image:title>Personal computer by AT &amp; T model 3B1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/969/large_smg00235927.jpg</image:loc><image:title>Personal computer by AT &amp; T model 3B1</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/968/large_smg00235926.jpg</image:loc><image:title>Personal computer by AT &amp; T model 3B1</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133473/3-carved-wooden-masks</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/115/large_smg00202823.jpg</image:loc><image:title>3 carved wooden masks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/114/large_smg00202822.jpg</image:loc><image:title>3 carved wooden masks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/116/large_smg00202824.jpg</image:loc><image:title>3 carved wooden masks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136118/enema-set</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/895/large_smg00225933.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138388/hypodermic-syringe</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202739/model-of-royal-aircraft-establishment</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111922/ten-glass-pharmacy-bottles</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38227/sholes-and-glidden-patent-typewriter-1875</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/679/large_smg00000240.jpg</image:loc><image:title>Sholes and Glidden patent typewriter, 1875</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15960/justophot-exposure-meter-in-leather-case-with-instruction-booklet-and-original-box-by-drem-products-corporation-ny</loc><lastmod>2026-04-11T15:50:57.751Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/662/large_smg00220491.jpg</image:loc><image:title>Justophot exposure meter in leather case with instruction booklet and original box by Drem Products Corporation N.Y.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44883/five-power-loom-shuttles-1858-1862</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/371/large_1862_0009__0007_.jpg</image:loc><image:title>Five power loom shuttles, 1858-1862</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/366/large_1862_0009__0002_.jpg</image:loc><image:title>Five power loom shuttles, 1858-1862</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/365/large_1862_0009__0001_.jpg</image:loc><image:title>Five power loom shuttles, 1858-1862</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/369/large_1862_0009__0005_.jpg</image:loc><image:title>Five power loom shuttles, 1858-1862</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/368/large_1862_0009__0004_.jpg</image:loc><image:title>Five power loom shuttles, 1858-1862</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/370/large_1862_0009__0006_.jpg</image:loc><image:title>Five power loom shuttles, 1858-1862</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52336/structural-elements-from-the-james-watt-workshop</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212407/model-railway-carriage-1st-class-pullman-car-aries</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112680/two-bottles-with-funnel-shaped-necks</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102436/impression-compound-syringe</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8208963/mole-richardson-floodspotlight-type-410</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167029/pocket-instrument-set</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/252/large_smg00283900.jpg</image:loc><image:title>Pocket instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126777/double-jointed-artificial-leg</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/123/large_smg00160986.jpg</image:loc><image:title>Double jointed artificial leg</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57129/hindu-terrestrial-globe</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/410/large_1988_0995__0013_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/402/large_1988_0995__0005_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/409/large_1988_0995__0012_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/412/large_1988_0995__0015_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/404/large_1988_0995__0007_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/405/large_1988_0995__0008_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/398/large_1988_0995__0001_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/408/large_1988_0995__0011_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/403/large_1988_0995__0006_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/407/large_1988_0995__0010_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/413/large_1988_0995__0016_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/406/large_1988_0995__0009_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/411/large_1988_0995__0014_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/418/large_1988_0995__0021_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/421/large_1988_0995__0024_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/420/large_1988_0995__0023_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/414/large_1988_0995__0017_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/423/large_1988_0995__0026_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/419/large_1988_0995__0022_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/417/large_1988_0995__0020_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/415/large_1988_0995__0018_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/422/large_1988_0995__0025_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/416/large_1988_0995__0019_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/400/large_1988_0995__0003_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/399/large_1988_0995__0002_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/401/large_1988_0995__0004_.jpg</image:loc><image:title>Hindu terrestrial globe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177889/59-canvas-bandages</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62689/ibm-3851-mass-storage-subsystem-manuf-in-1975</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/973/large_smg00214889.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/598/large_smg00653150.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/780/large_smg00652756__0002_.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/779/large_smg00652756__0001_.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/972/large_smg00214888.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/971/large_smg00214887.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/969/large_smg00214883.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/976/large_smg00214896.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/970/large_smg00214885.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/777/large_smg00652751.jpg</image:loc><image:title>IBM 3851 Mass Storage Subsystem (manuf. in 1975)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148159/wellington-boots</loc><lastmod>2026-04-11T15:51:00.388Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/595/large_smg00164300.jpg</image:loc><image:title>Wellington boots</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/598/large_smg00164303.jpg</image:loc><image:title>Wellington 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items from the Infinis landfill gas site at Warrington</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/216/large_cd0620_002_100513_2010_25_1_infinis_landfill_gas_well_head.jpg</image:loc><image:title>A collection of items from the Infinis landfill gas site at Warrington</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65142/phenomena-of-nature</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/273/large_1987_0921_0015.jpg</image:loc><image:title>Phenomena of Nature</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/271/large_1987_0921_0014.jpg</image:loc><image:title>Phenomena of Nature</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/285/large_1987_0921_0030.jpg</image:loc><image:title>Phenomena of 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apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/307/large_smg00448559.jpg</image:loc><image:title>Cytology screening apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442340/samples-of-alpha-1-antitrypsin</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/414/large_1999_0022.jpg</image:loc><image:title>Samples of alpha-1-antitrypsin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/841/large_1999_0022_0001.jpg</image:loc><image:title>Samples of alpha-1-antitrypsin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/108/large_smg00285939.jpg</image:loc><image:title>Samples of alpha-1-antitrypsin</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156223/two-unidentified-objects</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145855/protective-gloves-pairs-1-pmg-11m-red-double-dipped-plastic</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145697/eight-silvertown-catalogues-and-leaflets-in-one-binder</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54103/three-gad-swamp-geophones</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co597/oval-sundial-folding-style-engraved-in-case</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/772/large_smg00083041.jpg</image:loc><image:title>Oval 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fleam</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56738/refracting-telescope-of-1-12-inch-aperture-and-15-inch-focal-length-by-w-and-s-jones</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39490/five-models-of-propeller-placement-on-screw-steamers</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75969/hewitts-modification-of-clovers-portable-ether-inhaler</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/951/large_a608284.jpg</image:loc><image:title>Hewitt&apos;s modification of Clover&apos;s portable ether inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/976/large_smg00162753.jpg</image:loc><image:title>Hewitt&apos;s modification of Clover&apos;s portable ether inhaler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152791/set-of-two-cardboard-test-types</loc><lastmod>2026-04-11T15:50:45.385Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118490/stand-for-monocular-compound-microscope</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92935/venule-syringe-for-sterile-collection-of-blood</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187284/two-bottles-of-neo-passiorine-tablets</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/456/986/large_smg00275404.jpg</image:loc><image:title>Two bottles of &quot;Neo-passiorine&quot; tablets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157349/porcelain-tobacco-pipe</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410523/negretti-and-zambras-patent-recording-thermometers</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/495/large_smg00002743.jpg</image:loc><image:title>Negretti and Zambra&apos;s patent recording thermometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/937/large_smg00002744.jpg</image:loc><image:title>Negretti and Zambra&apos;s patent recording thermometers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93781/russell-urine-test-case-with-a-urinometer-c1900</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12714/flash-point-apparatus-c-1870</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147897/propp-o-plast-and-propp-industrial-ear-plugs</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143618/2-clinitest-kits</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/240/large_1994_0419_0001__0001_.jpg</image:loc><image:title>2 Clinitest kits</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57315/three-sets-of-metric-commercial-weights-from-wreplacement-characterrttemberg</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152525/brass-tonometer</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/770/large_a606932_0001.jpg</image:loc><image:title>Brass tonometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/49/large_smg00059449.jpg</image:loc><image:title>Brass tonometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128651/apothecaries-scales-with-glass-pans</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/923/large_smg00210524.jpg</image:loc><image:title>Apothecaries&apos; scales with glass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135658/enema-set-by-s-maw-and-son</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/892/large_smg00225917.jpg</image:loc><image:title>Enema set by S. Maw and Son</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78060/audiometry-equipment-c-1970-comprising-delayed-side-tone-autiometer</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207624/vest-pocket-tenax-camera</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/781/large_smg00449324.jpg</image:loc><image:title>Vest pocket tenax camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47919/three-spanners-and-two-allen-keys-for-band-sawing-machine</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40420/international-ultraviolet-explorer-spacecraft-flight-spare-camera</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/813/large_smg00155134.jpg</image:loc><image:title>International Ultraviolet Explorer spacecraft flight spare camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/817/large_smg00155139.jpg</image:loc><image:title>International Ultraviolet Explorer spacecraft flight spare camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8090393/bth-16mm-cine-projector-with-accessories-1945-1955</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10200/collection-of-diving-masks-and-a-respirator</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/623/large_smg00153650.jpg</image:loc><image:title>Collection of diving masks and a respirator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/622/large_smg00153649.jpg</image:loc><image:title>Collection of diving masks and a respirator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/647/large_smg00153677.jpg</image:loc><image:title>Collection of diving masks and a respirator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/625/large_smg00153652.jpg</image:loc><image:title>Collection of diving masks and a respirator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/624/large_smg00153651.jpg</image:loc><image:title>Collection of diving masks and a respirator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157500/two-cigar-cutters</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/855/large_smg00207492.jpg</image:loc><image:title>Two cigar cutters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/861/large_smg00207498.jpg</image:loc><image:title>Two cigar cutters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8928110/two-glass-beakers</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8563502/dextralog-collection</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13707/pye-argon-gas-chromatograph-with-honeywell-chart-recorder</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57508/the-quartz-avoirdupois-pound-known-as-q-with-wooden-case</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/844/large_smg00047480.jpg</image:loc><image:title>The Quartz Avoirdupois Pound known as &quot;Q&quot;, with wooden case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/843/large_smg00047479.jpg</image:loc><image:title>The Quartz Avoirdupois Pound known as &quot;Q&quot;, with wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8357316/mendel-a-second-generation-3d-reprap-printer-with-parts-printed-by-first-generation-machines</loc><lastmod>2026-04-11T15:51:03.007Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118232/chest-microscope-formerly-owned-by-pope-benedict-xiv</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/139/large_a56294.jpg</image:loc><image:title>Chest microscope formerly owned by Pope Benedict XIV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/713/large_a56294__0006_.jpg</image:loc><image:title>Chest microscope formerly owned by Pope Benedict XIV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/709/large_a56294__0002_.jpg</image:loc><image:title>Chest microscope formerly owned by Pope Benedict XIV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/708/large_a56294__0001_.jpg</image:loc><image:title>Chest microscope formerly owned by Pope Benedict XIV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/710/large_a56294__0003_.jpg</image:loc><image:title>Chest microscope formerly owned by Pope Benedict XIV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/712/large_a56294__0005_.jpg</image:loc><image:title>Chest microscope formerly owned by Pope Benedict XIV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/711/large_a56294__0004_.jpg</image:loc><image:title>Chest microscope formerly owned by Pope Benedict XIV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/462/large_smg00261001.jpg</image:loc><image:title>Chest microscope formerly owned by Pope Benedict XIV</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165604/pocket-surgical-instrument-set-in-green-fishskin-case</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/358/714/large_smg00087589.jpg</image:loc><image:title>Pocket surgical instrument set in green fishskin case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122838/wooden-knife</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8191785/world-traveller-hi-flo-nebuliser-and-spare-mouth-piece</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/573/large_smg00253534.jpg</image:loc><image:title>World Traveller Hi-Flo nebuliser and spare mouth-piece</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56213/model-of-stonehenge</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/428/large_1873_0026_0001__0002_.jpg</image:loc><image:title>Model of Stonehenge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/427/large_1873_0026_0001__0001_.jpg</image:loc><image:title>Model of Stonehenge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/427/large_smg00030470.jpg</image:loc><image:title>Model of Stonehenge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178181/three-rolls-of-absorbent-gauze-tissue-1920-1950</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39532/model-of-a-patent-cochran-land-type-multitubular-steam-boiler</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/742/large_1896_0092__0003_.jpg</image:loc><image:title>Model of a patent Cochran land type multitubular steam boiler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/741/large_1896_0092__0002_.jpg</image:loc><image:title>Model of a patent Cochran land type multitubular steam boiler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/740/large_1896_0092__0001_.jpg</image:loc><image:title>Model of a patent Cochran land type multitubular steam boiler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/948/large_smg00020055.jpg</image:loc><image:title>Model of a patent Cochran land type multitubular steam boiler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/593/large_smg00020073.jpg</image:loc><image:title>Model of a patent Cochran land type multitubular steam boiler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126324/painted-polychrome-mask</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154830/set-of-24-steelyard-weights</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45302/fire-fault-pattern-pearson-fire-alarm</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8384171/strowger-2000-type-two-motion-group-selector</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/31/large_e2013_509_1__0001_.jpg</image:loc><image:title>Strowger 2000-type two-motion group selector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/35/large_e2013_509_1__0005_.jpg</image:loc><image:title>Strowger 2000-type two-motion group selector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/36/large_e2013_509_1__0006_.jpg</image:loc><image:title>Strowger 2000-type two-motion group selector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/32/large_e2013_509_1__0002_.jpg</image:loc><image:title>Strowger 2000-type two-motion group selector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/34/large_e2013_509_1__0004_.jpg</image:loc><image:title>Strowger 2000-type two-motion group selector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/33/large_e2013_509_1__0003_.jpg</image:loc><image:title>Strowger 2000-type two-motion group selector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/182/large_smg00305323.jpg</image:loc><image:title>Strowger 2000-type two-motion group selector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/171/large_smg00305312.jpg</image:loc><image:title>Strowger 2000-type two-motion group selector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123603/statue-of-god-mahakala-treading-on-the-elephant-god-ganesh</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114397/haemacytometer-cased-by-zeiss-german</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117040/histological-slide</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19772/bean-shot-copper-spg-888-mid-19th-century</loc><lastmod>2026-04-11T15:51:04.474Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137884/hypodermic-syringe</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/733/large_smg00227008.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/734/large_smg00227009.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141121/portable-ventilator-the-beaver-ii-england-1955-1965</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/847/large_a662288__0002_.jpg</image:loc><image:title>Portable ventilator, the &apos;Beaver II&apos;, England, 1955-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/846/large_a662288__0001_.jpg</image:loc><image:title>Portable ventilator, the &apos;Beaver II&apos;, England, 1955-1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8863261/specimen-of-crabs-eyes-in-glass-jar</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9982/three-rods-and-three-tubes-of-laminated-phenolic</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8420357/nernst-light-fitting</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9986/metal-rods-with-covering-of-phenolic-resinoid-bonded-paper</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/104/large_smg00101912.jpg</image:loc><image:title>Metal rods with covering of phenolic resinoid bonded paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/103/large_smg00101911.jpg</image:loc><image:title>Metal rods with covering of phenolic resinoid bonded paper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8460024/george-iii-helmet-shaped-copper-coal-scuttle</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132805/collection-of-shop-fittings</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128153/tall-cylindrical-brass-mill</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538701/objects-relating-to-factory-communications-limited</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/484/large_cd0227_018_060808_1999_16_hacienda_ticket.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/485/large_cd0227_019_060808_1999_16_hacienda_ticket_book.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/486/large_cd0227_020_060808_1999_16_hacienda_monday_club_ticket_book.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/6/large_cd0741_055_160519_y1999_16_4_hat.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/0/large_cd0741_049_160519_y1999_16_9_light_lens.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/235/999/large_cd0741_048_160519_y1999_16_5_coaster.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/2/large_cd0741_051_160519_y1999_16_6_soap.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/3/large_cd0741_052_160519_y1999_16_6_soap.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/235/997/large_cd0741_046_160519_y1999_16_7_credit_card_machine.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/235/996/large_cd0741_045_160519_y1999_16_7_credit_card_machine.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/235/998/large_cd0741_047_160519_y1999_16_8_keys.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/1/large_cd0741_050_160519_y1999_16_1_badge.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/5/large_cd0741_054_160519_y1999_16_3_hat.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/4/large_cd0741_053_160519_y1999_16_2_hat.jpg</image:loc><image:title>Objects relating to Factory Communications Limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148043/mothowix-moth-traps</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3711/portable-drawing-outfit-of-wollaston-type-camera-lucida-with-folding-box-foot-case-stand</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18490/pathe-kok-cine-projector-for-28mm-films-c-1913</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/810/large_smg00221900.jpg</image:loc><image:title>Pathé &apos;Kok&apos; ciné projector for 28mm films, c 1913</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503454/nurses-kit-europe-1930-1970</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/936/large_1999_0812__0002_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/943/large_1999_0812__0009_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/937/large_1999_0812__0003_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/938/large_1999_0812__0004_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/941/large_1999_0812__0007_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/939/large_1999_0812__0005_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/942/large_1999_0812__0008_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/935/large_1999_0812__0001_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/940/large_1999_0812__0006_.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/705/large_1999_0812.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/384/large_smg00161019.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/380/large_smg00161015.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/381/large_smg00161016.jpg</image:loc><image:title>Nurse&apos;s kit, Europe, 1930-1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8028506/model-railway-carriage-kit</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/367/large_smg00460773.jpg</image:loc><image:title>Model railway carriage kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108882/14-green-glass-shop-rounds-from-savory-and-moore</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114879/retort-stand</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13371/two-copper-sohxlet-ball-condensers</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17452/eleven-autochrome-colour-transparencies-of-children</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413395/gxc-40-cassette-recorder</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/628/large_cd0143_023_050815_cg_2005_39_3_tape_recorder.jpg</image:loc><image:title>GXC-40 cassette recorder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co913/breguet-travelling-clock-no2848-with-robin-escapement-and-grande-sonnerie</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/280/large_1965_0305_0003__0001_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/278/large_1965_0305_0001__0005_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/277/large_1965_0305_0001__0004_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/275/large_1965_0305_0001__0002_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/279/large_1965_0305_0001__0006_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/274/large_1965_0305_0001__0001_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/276/large_1965_0305_0001__0003_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/281/large_1965_0305_0003__0002_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/116/large_1965_0305__0007_.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/345/large_smg00086105.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/345/large_smg00183450.jpg</image:loc><image:title>Breguet travelling clock no.2848 with Robin escapement and grande sonnerie</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115189/three-pieces-of-rubber-tubing-now-rigid</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56874/brass-gregorian-reflecting-telescope-of-2-12-inch-aperture-by-james-watson</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/604/large_smg00271135.jpg</image:loc><image:title>Brass Gregorian reflecting telescope of 2 1/2 inch aperture by James Watson</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084120/folding-plate-camera-with-darkslides-and-adaptor</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19274/chain-testing-machine-with-oil-pump-and-selection-of-shackles-and-clamps</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38507/diatype-hand-operated-phototypesetting-machine-serial-no-70727-by-h-berthold-ag</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/208/large_smg00185591.jpg</image:loc><image:title>Diatype hand-operated phototypesetting machine Serial No. 70727 by H. Berthold AG</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/152/large_smg00185592.jpg</image:loc><image:title>Diatype hand-operated phototypesetting machine Serial No. 70727 by H. Berthold AG</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/207/large_smg00185590.jpg</image:loc><image:title>Diatype hand-operated phototypesetting machine Serial No. 70727 by H. Berthold AG</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123760/figure-of-wei-to-as-a-chinese-general</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30141/alcock-and-browns-vickers-vimy-biplane-with-components</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/170/large_1919_0476_0001__0005_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/164/large_1919_0476_0001__0002_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/168/large_1919_0476_0001__0004_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/174/large_1919_0476_0001__0007_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/162/large_1919_0476_0001__0001_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/166/large_1919_0476_0001__0003_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/176/large_1919_0476_0001__0008_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/178/large_1919_0476_0001__0009_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/172/large_1919_0476_0001__0006_.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/223/large_b001745.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/224/large_b560248.jpg</image:loc><image:title>Alcock and Brown&apos;s Vickers Vimy Biplane, with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148259/three-salivettes-used-as-part-of-the-national-survey-of-hiv-england-1992-1993</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/666/large_1993_0153.jpg</image:loc><image:title>Three salivettes used as part of the National Survey of HIV, England, 1992-1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/814/large_smg00197758.jpg</image:loc><image:title>Three salivettes used as part of the National Survey of HIV, England, 1992-1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/812/large_smg00197756.jpg</image:loc><image:title>Three salivettes used as part of the National Survey of HIV, England, 1992-1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/813/large_smg00197757.jpg</image:loc><image:title>Three salivettes used as part of the National Survey of HIV, England, 1992-1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56636/brass-cassegrain-reflecting-telescope-of-3-inch-aperture-with-altazimuth-mount-stand-and-accessories</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/837/large_1921_0576__0002_.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/836/large_1921_0576__0001_.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/593/large_smg00271124.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/947/large_smg00082684.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/950/large_smg00082687.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/948/large_smg00082685.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/946/large_smg00082683.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/951/large_smg00082688.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/949/large_smg00082686.jpg</image:loc><image:title>Brass Cassegrain reflecting telescope of 3 inch aperture, with altazimuth mount, stand and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186354/bottle-clear-glass</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130412/glass-spoon-medicinal-english-1901-1950</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/572/large_smg00199818.jpg</image:loc><image:title>Glass spoon, medicinal, English, 1901-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184232/clear-glass-specimen-jar</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8450201/ussing-chamber</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/238/750/large_2016_0083__0004_.jpg</image:loc><image:title>Ussing chamber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/238/746/large_2016_0083__0002_.jpg</image:loc><image:title>Ussing chamber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/238/744/large_2016_0083__0001_.jpg</image:loc><image:title>Ussing chamber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/238/748/large_2016_0083__0003_.jpg</image:loc><image:title>Ussing chamber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/867/large_smg00283552.jpg</image:loc><image:title>Ussing chamber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/868/large_smg00283553.jpg</image:loc><image:title>Ussing chamber</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29109/a-model-of-maxim-flying-machine</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50646/two-locksmiths-screw-plates</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/805/large_smg00154957.jpg</image:loc><image:title>Two locksmith&apos;s screw plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/804/large_smg00154956.jpg</image:loc><image:title>Two locksmith&apos;s screw plates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66581/cammell-laird-steel-works-sheffield</loc><lastmod>2026-04-11T15:51:06.289Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/810/large_1980_1397_0004.jpg</image:loc><image:title>Cammell Laird Steel Works, Sheffield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/809/large_1980_1397_0003.jpg</image:loc><image:title>Cammell Laird Steel Works, Sheffield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/811/large_1980_1397_0005.jpg</image:loc><image:title>Cammell Laird Steel Works, Sheffield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/812/large_1980_1397_0006.jpg</image:loc><image:title>Cammell Laird Steel Works, Sheffield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/808/large_1980_1397_0002.jpg</image:loc><image:title>Cammell Laird Steel Works, Sheffield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/826/large_1980_1397_0001.jpg</image:loc><image:title>Cammell Laird Steel Works, Sheffield</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130486/18-replica-drawers-from-pharmacy-cabinet</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/385/large_smg00094082.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/390/large_smg00094087.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/387/large_smg00094084.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/400/large_smg00094097.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/392/large_smg00094089.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/393/large_smg00094090.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/386/large_smg00094083.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/391/large_smg00094088.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/389/large_smg00094086.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/399/large_smg00094096.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/398/large_smg00094095.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/396/large_smg00094093.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/395/large_smg00094092.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/394/large_smg00094091.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/401/large_smg00094098.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/397/large_smg00094094.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/402/large_smg00094099.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/388/large_smg00094085.jpg</image:loc><image:title>18 replica drawers from pharmacy cabinet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57448/model-of-leonardo-da-vinci-self-indicating-weighing-instrument</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/750/large_smg00047218.jpg</image:loc><image:title>Model of Leonardo da Vinci self-indicating weighing-instrument</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/745/large_smg00047213.jpg</image:loc><image:title>Model of Leonardo da Vinci self-indicating weighing-instrument</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/749/large_smg00047217.jpg</image:loc><image:title>Model of Leonardo da Vinci self-indicating weighing-instrument</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60233/brass-fareys-ellipsograph-in-original-fishskin-case-with-small-pair-of-pencil-compasses</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/729/large_smg00045960.jpg</image:loc><image:title>Brass Farey&apos;s Ellipsograph, in original fishskin case, with small pair of pencil compasses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/731/large_smg00045962.jpg</image:loc><image:title>Brass Farey&apos;s Ellipsograph, in original fishskin case, with small pair of pencil compasses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532075/two-sweetmeat-plates-in-white-and-blue-6-34-buildings-to-right</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8057476/drivers-report-of-automatic-train-control</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127328/artificial-left-leg-london-england-1861-1920</loc><lastmod>2026-04-11T15:51:07.321Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/879/large_a603149__0002_.jpg</image:loc><image:title>Artificial left leg, London, England, 1861-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/878/large_a603149__0001_.jpg</image:loc><image:title>Artificial left leg, London, England, 1861-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/880/large_a603149__0003_.jpg</image:loc><image:title>Artificial left leg, London, England, 1861-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/936/large_smg00153116.jpg</image:loc><image:title>Artificial left leg, London, England, 1861-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192683/2-metal-tubes-each-containing-14-benefax-tablets-liver-concentrate-for-children</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77365/covered-mortuary-trolley</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/603/large_1979_0666.jpg</image:loc><image:title>Covered mortuary trolley</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18542/cine-kodak-model-bb-junior-camera</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6136/precision-integrating-sound-level-meter-type-2218-with-microphone-and-preamplifier-type-ua-0196</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135945/enema-set</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/952/large_smg00229665.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102301/2-bottles-of-solila-oxyphosphate-cement</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149254/pince-nez-spectacles</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100403/amalgam-balance</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80331/pharmacy-storage-jar</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50831/small-pelton-wheel-turbine-1903</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193527/9-poison-bottles-of-varying-size</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44223/2-water-jacks</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919687/computer-communication-system-for-wheelchair</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/761/large_smg00721646__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/767/large_smg00721649__0002_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/762/large_smg00721646__0002_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/763/large_smg00721647__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/764/large_smg00721647__0002_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/768/large_smg00721650__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/765/large_smg00721648__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/766/large_smg00721649__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/833/large_smg00721921__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/285/large_smg00721916__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/287/large_smg00721918__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/286/large_smg00721917__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/291/large_smg00721920__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/770/large_smg00721651__0002_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/769/large_smg00721651__0001_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/832/large_smg00721920__0002_.jpg</image:loc><image:title>Computer / Communication system for wheelchair</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26880/length-of-light-t-section-rail-and-one-chair</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/253/large_smg00456479.jpg</image:loc><image:title>Length of light T-section rail and one chair</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412068/hoover-constellation-vacuum-cleaner-with-attachments</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/456/large_cd0705_030_130226_2002_5_1_hoover_constellation_vacuum_cleaner.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/453/large_cd0705_027_130226_2002_5_hoover_constellation_vacuum_cleaner___attachment.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/454/large_cd0705_028_130226_2002_5_1_hoover_constellation_vacuum_cleaner_logo.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/455/large_cd0705_029_130226_2002_5_1_hoover_constellation_vacuum_cleaner.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/457/large_cd0705_031_130226_2002_5_2_hoover_constellation_vacuum_attachment.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/452/large_cd0705_026_130226_2002_5_hoover_constellation_vacuum_cleaner___attachments.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/459/large_cd0705_033_130226_2002_5_4_hoover_constellation_vacuum_attachment.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/458/large_cd0705_032_130226_2002_5_3_hoover_constellation_vacuum_attachment.jpg</image:loc><image:title>Hoover 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attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/465/large_cd0705_039_130226_2002_5_10_hoover_constellation_vacuum_dust_bag.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/461/large_cd0705_035_130226_2002_5_6_hoover_constellation_vacuum_attachment.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/463/large_cd0705_037_130226_2002_5_8_hoover_constellation_vacuum_attachment.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/896/large_smg00244649.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/900/large_smg00244653.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/904/large_smg00244659.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/901/large_smg00244655.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/902/large_smg00244657.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/903/large_smg00244658.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/898/large_smg00244651.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/899/large_smg00244652.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/828/large_smg00244564.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/888/large_smg00244633.jpg</image:loc><image:title>Hoover constellation vacuum cleaner with attachments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66677/pair-of-chromolithographs</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/141/large_1981_2045_0002.jpg</image:loc><image:title>Pair of chromolithographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/863/large_1981_2045_0002.jpg</image:loc><image:title>Pair of chromolithographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51156/250-hp-steam-turbine-with-vertical-shaft-made-by-wh-allen-and-sons</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/529/large_smg00359187.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/534/large_smg00358909.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/533/large_smg00359191.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/532/large_smg00359190.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/530/large_smg00359188.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/528/large_smg00359186.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/533/large_smg00358908.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/535/large_smg00358910.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/536/large_smg00358911.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/532/large_smg00358907.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/531/large_smg00359189.jpg</image:loc><image:title>250 H.P. steam turbine with vertical shaft. Made by W.H. Allen and Sons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140329/drip-feed-metal-vaporiser</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112707/three-bottles-with-painted-inscriptions</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/247/large_smg00201543.jpg</image:loc><image:title>Three bottles with painted inscriptions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/248/large_smg00201544.jpg</image:loc><image:title>Three bottles with painted inscriptions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203262/neve-dsp-1-digital-sound-desk</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/151/376/large_a004917b.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/509/large_smg00220137.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/508/large_smg00220136.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/510/large_smg00220138.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/37/large_smg00222145.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/82/large_1994_5025_0001__0014_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/78/large_1994_5025_0001__0010_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/77/large_1994_5025_0001__0008_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/76/large_1994_5025_0001__0009_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/79/large_1994_5025_0001__0011_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/85/large_1994_5025_0001__0017_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/83/large_1994_5025_0001__0015_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/84/large_1994_5025_0001__0016_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/80/large_1994_5025_0001__0012_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/81/large_1994_5025_0001__0013_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/103/large_1994_5025_0001__0006_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/101/large_1994_5025_0001__0004_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/102/large_1994_5025_0001__0005_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/98/large_1994_5025_0001__0001_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/100/large_1994_5025_0001__0003_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/104/large_1994_5025_0001__0007_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/99/large_1994_5025_0001__0002_.jpg</image:loc><image:title>Neve DSP-1 digital sound desk</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63316/dec-lp05-data-products-2200-line-printer</loc><lastmod>2026-04-11T15:49:13.281Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/50/large_smg00304117.jpg</image:loc><image:title>DEC LP05 (Data Products 2200) Line Printer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/51/large_smg00304118.jpg</image:loc><image:title>DEC LP05 (Data Products 2200) Line Printer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414470/wind-tunnel-model</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/963/large_cd0437_019_081104_2008_57_4_2_barton_wind_tunnel_models.jpg</image:loc><image:title>wind tunnel model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/962/large_cd0437_018_081104_2008_57_4_1_barton_wind_tunnel_models.jpg</image:loc><image:title>wind tunnel model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/967/large_cd0437_023_081104_2008_57_4_barton_wind_tunnel_models.jpg</image:loc><image:title>wind tunnel model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/964/large_cd0437_020_081104_2008_57_4_4_barton_wind_tunnel_models.jpg</image:loc><image:title>wind tunnel model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146930/sponge-box</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/351/large_a118718__0002_.jpg</image:loc><image:title>Sponge box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/354/large_a118718__0003_.jpg</image:loc><image:title>Sponge box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/349/large_a118718__0001_.jpg</image:loc><image:title>Sponge box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98264/set-of-dental-forceps-by-various-makers</loc><lastmod>2026-04-11T15:51:10.069Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/586/large_smg00313522.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/587/large_smg00313523.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/593/large_smg00313529.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/592/large_smg00313528.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/594/large_smg00313530.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/590/large_smg00313526.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/588/large_smg00313524.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/589/large_smg00313525.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/591/large_smg00313527.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/585/large_smg00313521.jpg</image:loc><image:title>Set of dental forceps by various makers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42223/model-of-hms-minerva</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/256/large_1975_0005__0003_.jpg</image:loc><image:title>Model of HMS &apos;Minerva&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/257/large_1975_0005__0004_.jpg</image:loc><image:title>Model of HMS &apos;Minerva&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/254/large_1975_0005__0001_.jpg</image:loc><image:title>Model of HMS &apos;Minerva&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/255/large_1975_0005__0002_.jpg</image:loc><image:title>Model of HMS &apos;Minerva&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54357/kew-pattern-unifilar-magnetometer-by-jones</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46868/group-of-sheet-metal-working-tools</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/312/large_smg00063239.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/313/large_smg00063240.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57668/set-of-19th-century-heavy-commercial-scales</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/304/large_smg00083877.jpg</image:loc><image:title>Set of 19th century Heavy Commercial Scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/306/large_smg00083879.jpg</image:loc><image:title>Set of 19th century Heavy Commercial Scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/309/large_smg00083882.jpg</image:loc><image:title>Set of 19th century Heavy Commercial Scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/305/large_smg00083878.jpg</image:loc><image:title>Set of 19th century Heavy Commercial Scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/307/large_smg00083880.jpg</image:loc><image:title>Set of 19th century Heavy Commercial Scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/308/large_smg00083881.jpg</image:loc><image:title>Set of 19th century Heavy Commercial Scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406747/full-pressure-flying-suit</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8346183/two-ayr-teletext-remote-control-units</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/725/large_smg00446696.jpg</image:loc><image:title>Two Ayr Teletext Remote Control Units</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/724/large_smg00446695.jpg</image:loc><image:title>Two Ayr Teletext Remote Control Units</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/723/large_smg00446694.jpg</image:loc><image:title>Two Ayr Teletext Remote Control Units</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co221575/collection-of-br-uniform</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/182/large_1992_7575_pt6__0001_.jpg</image:loc><image:title>Collection of BR Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/187/large_1992_7575_pt1__0001_.jpg</image:loc><image:title>Collection of BR Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/184/large_1992_7575_pt4__0001_.jpg</image:loc><image:title>Collection of BR Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/186/large_1992_7575_pt3__0001_.jpg</image:loc><image:title>Collection of BR Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/185/large_1992_7575_pt2__0001_.jpg</image:loc><image:title>Collection of BR Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/183/large_1992_7575_pt5__0001_.jpg</image:loc><image:title>Collection of BR Uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25100/rzeppa-high-angle-constant-velocity-joint</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/730/large_smg00079396.jpg</image:loc><image:title>Rzeppa high angle constant velocity joint</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/872/large_smg00194814.jpg</image:loc><image:title>Rzeppa high angle constant velocity joint</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25261/golden-flash-motorcycle</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/244/large_smg00649898.jpg</image:loc><image:title>Golden Flash motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/406/large_smg00213291.jpg</image:loc><image:title>Golden Flash motorcycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78828/tin-glazed-earthenware-storage-jar</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39650/model-to-illustrate-application-of-gyrostat</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/960/large_smg00073536.jpg</image:loc><image:title>Model to illustrate application of Gyrostat</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/959/large_smg00073535.jpg</image:loc><image:title>Model to illustrate application of Gyrostat</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23919/specimens-illustrating-methods-of-steel-tube-manufacture</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/876/large_smg00093917.jpg</image:loc><image:title>Specimens illustrating methods of steel tube manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/874/large_smg00093915.jpg</image:loc><image:title>Specimens illustrating methods of steel tube manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/877/large_smg00093918.jpg</image:loc><image:title>Specimens illustrating methods of steel tube manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/875/large_smg00093916.jpg</image:loc><image:title>Specimens illustrating methods of steel tube manufacture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38954/mural-panels-illustrating-medieval-agriculture</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/411/large_1951_0065__0002_.jpg</image:loc><image:title>Mural panels illustrating Medieval Agriculture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/410/large_1951_0065__0001_.jpg</image:loc><image:title>Mural panels illustrating Medieval Agriculture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/412/large_1951_0065__0003_.jpg</image:loc><image:title>Mural panels illustrating Medieval Agriculture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19477/samples-of-continuous-butt-welded-steel-tube</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2523/davy-infra-red-reflection-apparatus</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/102/large_1876_0481__0003_.jpg</image:loc><image:title>Davy Infra-red Reflection Apparatus.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/100/large_1876_0481__0001_.jpg</image:loc><image:title>Davy Infra-red Reflection Apparatus.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/101/large_1876_0481__0002_.jpg</image:loc><image:title>Davy Infra-red Reflection Apparatus.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/722/large_smg00044133.jpg</image:loc><image:title>Davy Infra-red Reflection Apparatus.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/309/large_smg00044134.jpg</image:loc><image:title>Davy Infra-red Reflection Apparatus.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85992/female-bust</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782967/hes-into-safer-sex-so-why-not-give-him-a-hand-posters</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/738/large_1999_0241_0090_0001.jpg</image:loc><image:title>&apos;He&apos;s into safer sex, so why not give him a hand?&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/739/large_1999_0241_0090_0002.jpg</image:loc><image:title>&apos;He&apos;s into safer sex, so why not give him a hand?&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214859/three-silver-plated-hors-doevres-knives-british-rail</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54741/maximum-wind-pressure-apparatus-and-a-metal-component</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206568/bell-howell-filmo-double-run-8-model-134-b-cine-camera-and-case</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/70/large_smg00362493.jpg</image:loc><image:title>Bell-Howell Filmo Double Run 8 Model 134-B cine camera and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60633/gunners-callipers</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/785/large_smg00046492.jpg</image:loc><image:title>Gunner&apos;s callipers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/784/large_smg00046491.jpg</image:loc><image:title>Gunner&apos;s callipers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205198/collection-of-23-photographs-by-cornel-lucas</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428816/kew-pattern-marine-barometer</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202890/ancrt-3-gibson-girl-dinghy-radio</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147145/cousinss-vaccination-case</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/604/large_smg00271044.jpg</image:loc><image:title>Cousins&apos;s vaccination case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/605/large_smg00271045.jpg</image:loc><image:title>Cousins&apos;s vaccination case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/603/large_smg00271043.jpg</image:loc><image:title>Cousins&apos;s vaccination case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57506/set-of-exchequer-standard-troy-weights-by-bate-london-1824</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/883/large_smg00046068.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/875/large_smg00046059.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/882/large_smg00046066.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/878/large_smg00046062.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/874/large_smg00046058.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/881/large_smg00046065.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/879/large_smg00046063.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/877/large_smg00046061.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/884/large_smg00046069.jpg</image:loc><image:title>Set of Exchequer standard Troy weights by Bate, London, 1824</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129805/plastic-face-mask-kent-england-1941-1967</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/596/large_a640093__0002_.jpg</image:loc><image:title>Plastic face mask, Kent, England 1941-1967</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/595/large_a640093__0001_.jpg</image:loc><image:title>Plastic face mask, Kent, England 1941-1967</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/155/large_smg00230294.jpg</image:loc><image:title>Plastic face mask, Kent, England 1941-1967</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57136/terrestrial-globe-american-1988</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/426/large_smg00030466.jpg</image:loc><image:title>Terrestrial globe, American, 1988</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/437/large_smg00175276.jpg</image:loc><image:title>Terrestrial globe, American, 1988</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241018/bif-debrie-16mm-sound-projector-and-speaker</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8079575/colostomy-bag</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122313/three-white-cotton-twill-long-sleeved-overalls-with-tie-up-backs</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/944/large_smg00368523.jpg</image:loc><image:title>Three white cotton twill long-sleeved overalls with tie-up backs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/307/large_smg00368516.jpg</image:loc><image:title>Three white cotton twill long-sleeved overalls with tie-up backs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/941/large_smg00368519.jpg</image:loc><image:title>Three white cotton twill long-sleeved overalls with tie-up backs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60430/slide-rule-trigonometrical</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/843/large_smg00050025.jpg</image:loc><image:title>Slide rule (Trigonometrical)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/842/large_smg00050024.jpg</image:loc><image:title>Slide rule (Trigonometrical)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112833/glass-bottle-for-preparation-containing-rose</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196847/lord-curzons-medicine-chest-england-1910-1925</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/large_1981_1010__0002_.jpg</image:loc><image:title>Lord Curzon&apos;s medicine chest, England, 1910-1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/large_1981_1010__0001_.jpg</image:loc><image:title>Lord Curzon&apos;s medicine chest, England, 1910-1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/577/large_smg00277052.jpg</image:loc><image:title>Lord Curzon&apos;s medicine chest, England, 1910-1925</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80953/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50346/steel-lock-in-two-parts</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/260/725/large_b720552.jpg</image:loc><image:title>Steel lock in two parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/445/large_smg00182729.jpg</image:loc><image:title>Steel lock in two parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/446/large_smg00182730.jpg</image:loc><image:title>Steel lock in two parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/444/large_smg00182728.jpg</image:loc><image:title>Steel lock in two parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49327/cast-iron-poker-and-poker-stand-with-tudor-rose-decoration</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/387/large_smg00180167.jpg</image:loc><image:title>Cast iron poker and poker-stand with Tudor rose decoration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/385/large_smg00180165.jpg</image:loc><image:title>Cast iron poker and poker-stand with Tudor rose decoration</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7805/portable-potentiometer-no-l-150951-by-the-cambridge-instrument-co-ltd</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/108/large_smg00054264.jpg</image:loc><image:title>Portable potentiometer no. L-150951 by the Cambridge Instrument Co. Ltd</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138048/hypodermic-syringe</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122729/pair-of-anklets-with-bells</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170913/trephination-set</loc><lastmod>2026-04-11T15:51:13.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/486/large_smg00187166.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96132/contraceptive-jelly-applicator</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8647439/mercury-thermometer-in-case-for-the-for-the-english-reifler-escapement-astronomical-clock</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/449/large_smg00083008.jpg</image:loc><image:title>Mercury thermometer in case for the for the English Reifler escapement astronomical clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50326/bramah-3-bolt-rim-lock</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/310/large_smg00182780.jpg</image:loc><image:title>Bramah 3 bolt rim lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/309/large_smg00182779.jpg</image:loc><image:title>Bramah 3 bolt rim lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co890/working-model-of-a-drum-water-clock-1955-1965</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/469/large_smg00086814.jpg</image:loc><image:title>Working model of a drum water-clock, 1955-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/470/large_smg00086815.jpg</image:loc><image:title>Working model of a drum water-clock, 1955-1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/472/large_smg00086817.jpg</image:loc><image:title>Working model of a drum water-clock, 1955-1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112306/two-dispensing-bottles</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12823/apparatus-for-completion-of-the-dennstedt-combustion-furnace</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/764/large_smg00044090.jpg</image:loc><image:title>Apparatus for completion of the Dennstedt combustion furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35275/main-jigger-oscillation-transformer-and-fixings-1900-1950</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/912/large_1959_0224__0001_.jpg</image:loc><image:title>Main jigger (oscillation transformer) and fixings, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/774/large_smg00293103.jpg</image:loc><image:title>Main jigger (oscillation transformer) and fixings, 1900-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212426/two-model-railway-wagons</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155425/leg-irons</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7291/anti-static-equipment</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/271/large_smg00173126.jpg</image:loc><image:title>Anti-static equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/273/large_smg00173128.jpg</image:loc><image:title>Anti-static equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/270/large_smg00173125.jpg</image:loc><image:title>Anti-static equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/272/large_smg00173127.jpg</image:loc><image:title>Anti-static equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/276/large_smg00173132.jpg</image:loc><image:title>Anti-static equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42454/holmes-electric-lamp-for-lighthouses</loc><lastmod>2026-04-11T15:51:13.353Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/860/large_smg00028216.jpg</image:loc><image:title>Holme&apos;s Electric Lamp for Lighthouses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/859/large_smg00028215.jpg</image:loc><image:title>Holme&apos;s Electric Lamp for Lighthouses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/444/440/large_smg00228957.jpg</image:loc><image:title>Holme&apos;s Electric Lamp for Lighthouses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/597/large_smg00028186.jpg</image:loc><image:title>Holme&apos;s Electric Lamp for Lighthouses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8598218/valve-bases-and-adapters</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134116/set-of-scales</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/859/large_smg00210295.jpg</image:loc><image:title>Set of scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84070/cinerary-urn-europe-300-200-bce</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/305/large_a635519.jpg</image:loc><image:title>Cinerary urn, Europe, 300-200 BCE</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/368/large_smg00187766.jpg</image:loc><image:title>Cinerary urn, Europe, 300-200 BCE</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/196/large_smg00187674.jpg</image:loc><image:title>Cinerary urn, Europe, 300-200 BCE</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108032/pair-of-rings</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/600/large_a657935__0002_.jpg</image:loc><image:title>Pair of rings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/599/large_a657935__0001_.jpg</image:loc><image:title>Pair of rings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50306/iron-chest-with-multiple-bolt-lock-german-17th-c</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23674/sample-of-red-short-steel-marked-r-and-of-mild-steel-marked-a</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/569/large_smg00047125.jpg</image:loc><image:title>Sample of red short steel marked &quot;R&quot;, and of mild steel marked &quot;A&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/570/large_smg00047126.jpg</image:loc><image:title>Sample of red short steel marked &quot;R&quot;, and of mild steel marked &quot;A&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203501/no-4-panoramic-kodak-model-b</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17349/collection-of-stereoscopic-photographs-in-cabinet</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/296/large_smg00454380.jpg</image:loc><image:title>Collection of stereoscopic photographs in cabinet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8340869/impressions-of-chris-essay</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19865/hounsfield-tensometer</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/863/large_smg00652129.jpg</image:loc><image:title>Hounsfield Tensometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/862/large_smg00652128.jpg</image:loc><image:title>Hounsfield Tensometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9876/exhibit-illustrating-the-molecular-structure-of-natural-and-synthetic-rubbers</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/879/large_smg00030409.jpg</image:loc><image:title>Exhibit illustrating the molecular structure of natural and synthetic rubbers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132654/coin-scales</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205146/8-monochrome-prints-by-margaret-monck-part-of-the-womens-portfolio-from-the-british-women-photographers-exhibition</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54726/john-frederic-daniells-open-cistern-barometer-1820</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8553/philips-electron-microscope</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/20/large_smg00648732.jpg</image:loc><image:title>Philips electron microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/92/large_smg00648731.jpg</image:loc><image:title>Philips electron microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/783/large_smg00652077.jpg</image:loc><image:title>Philips electron microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8021379/worlds-oldest-tin-empty-roast-veal-tin-1823</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/617/large_1965_0239_0005__0001_.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/618/large_1965_0239_0005__0002_.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/621/large_1965_0239_0005__0005_.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/620/large_1965_0239_0005__0004_.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/619/large_1965_0239_0005__0003_.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/695/large_1965_0239_0005__0006_.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/697/large_1965_0239_0005__0008_.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/696/large_1965_0239_0005__0007_.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/18/large_smg00027391.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/19/large_smg00027392.jpg</image:loc><image:title>&apos;World&apos;s oldest tin&apos;, empty roast veal tin, 1823</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44172/model-of-top-of-newcastle-coal-mine-scale-124</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/26/large_smg00100573.jpg</image:loc><image:title>Model of top of Newcastle coal mine (scale 1:24)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142719/set-of-cupping-instruments</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/770/large_smg00270549.jpg</image:loc><image:title>Set of cupping instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19648/thirteen-fracture-specimens-of-aluminium-alloys-and-ten-photomicrographs-of-aluminium-alloys</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38964/112-scale-model-of-a-tractor</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/0/large_1951_0075__0001_.jpg</image:loc><image:title>1:12 scale model of a tractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/1/large_1951_0075__0002_.jpg</image:loc><image:title>1:12 scale model of a tractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/928/large_smg00082653.jpg</image:loc><image:title>1:12 scale model of a tractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/929/large_smg00082654.jpg</image:loc><image:title>1:12 scale model of a tractor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188374/6-yellow-painted-metal-containers</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117149/set-of-dictaphone-equipment-consisting-of-recorder</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8104656/toys-from-bbc-childrens-television-series-playschool-c-1977</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24786/steam-motor-cycle-and-front-forks</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/792/large_1940_0004_0001__0013_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/789/large_1940_0004_0001__0010_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/629/large_1940_0004_0001__0003_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/791/large_1940_0004_0001__0012_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/783/large_1940_0004_0001__0004_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/793/large_1940_0004_0001__0014_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/785/large_1940_0004_0001__0007_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/627/large_1940_0004_0001__0002_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/784/large_1940_0004_0001__0005_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/786/large_1940_0004_0001__0006_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/628/large_1940_0004_0001__0001_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/787/large_1940_0004_0001__0009_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/790/large_1940_0004_0001__0011_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/788/large_1940_0004_0001__0008_.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/658/large_smg00079847.jpg</image:loc><image:title>Steam motor cycle and front forks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4459/two-wedge-shaped-glass-prisms-with-variable-tint</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361110/video-telephone</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29197/spencer-silk-parachute</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430141/two-lucas-ignition-coils-with-attaching-clamps-type-ma6-1960</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/468/large_smg00194428.jpg</image:loc><image:title>Two Lucas ignition coils, with attaching clamps,  type MA6. 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/469/large_smg00194429.jpg</image:loc><image:title>Two Lucas ignition coils, with attaching clamps,  type MA6. 1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135999/earthenware-eguisier-enema-syringe</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/900/large_smg00228577.jpg</image:loc><image:title>Earthenware Eguisier enema syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co408807/kenwood-minor-portable-food-mixer</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412918/boxes-o-microscope-lenses-and-accessories</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118218/compound-binocular-microscope</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co190193/carob-pods-in-specimen-jar</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2962/pixiis-dilatation-pyrometer-1830</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/16/large_1981_1539__0001_.jpg</image:loc><image:title>Pixii&apos;s Dilatation Pyrometer, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/17/large_1981_1539__0002_.jpg</image:loc><image:title>Pixii&apos;s Dilatation Pyrometer, 1830</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23570/three-bars-of-iron-in-different-stages-of-production-or-condition</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/518/large_smg00047026.jpg</image:loc><image:title>Three bars of iron, in different stages of production or condition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/519/large_smg00047027.jpg</image:loc><image:title>Three bars of iron, in different stages of production or condition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/520/large_smg00047028.jpg</image:loc><image:title>Three bars of iron, in different stages of production or condition</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37936/typograph-machine</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/802/large_1974_0151_0001.jpg</image:loc><image:title>Typograph machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/323/large_smg00448698.jpg</image:loc><image:title>Typograph machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11967/gas-bell-and-small-funnel-associated-with-m-berthelot</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/954/large_smg00029774.jpg</image:loc><image:title>Gas bell and small funnel associated with M. Berthelot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/953/large_smg00029773.jpg</image:loc><image:title>Gas bell and small funnel associated with M. Berthelot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30642/mullard-valve-type-pm1lf-in-original-box</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174810/two-eustachian-catheters</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428881/accelerometer-type-4308-serial-no-60792</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19298/examples-of-protective-coatings</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414020/a-collection-of-objects-and-archives-relating-to-h-and-j-quick</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/188/large_cd0370_008_080408_2007_86_3_h___j_quick_ltd_sign.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/190/large_cd0370_010_080408_2007_86_5_jim_quick_corgi_model_bus.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/203/large_cd0371_001_080408_2007_86_17_jim_quick_memorial_plaque.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/192/large_cd0370_012_080408_2007_86_7_jim_quick_milk_bottle.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/186/large_cd0370_006_080408_2007_86_1_jim_quick_tray.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/198/large_cd0370_018_080408_2007_86_12_jim_quick_fowlers_calculator.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/194/large_cd0370_014_080408_2007_86_9_jim_quick_drinking_glass.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/201/large_cd0370_021_080408_2007_86_15_jim_quick_match_book.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/200/large_cd0370_020_080408_2007_86_14_jim_quick_match_book.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/195/large_cd0370_015_080408_2007_86_10_jim_quick_drinking_glass.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/202/large_cd0370_022_080408_2007_86_16_jim_quick_badge.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/199/large_cd0370_019_080408_2007_86_13_jim_quick_match_book.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/191/large_cd0370_011_080408_2007_86_6_jim_quick_corgi_model_bus.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/189/large_cd0370_009_080408_2007_86_4_jim_quick_corgi_model_bus.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/193/large_cd0370_013_080408_2007_86_8_jim_quick_drinking_glass.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/187/large_cd0370_007_080408_2007_86_2_jim_quick_tray.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/197/large_cd0370_017_080408_2007_86_11_jim_quick_silver_trowel_detail.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/196/large_cd0370_016_080408_2007_86_11_jim_quick_silver_trowel.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/676/large_smg00248260.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/204/large_cd0371_002_080408_2007_86_18_jim_quick_mirror.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/507/large_smg00249525.jpg</image:loc><image:title>A collection of objects and archives relating to H &amp; J Quick</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169426/surgical-instrument-set</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/295/large_smg00268986.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co439482/soup-tureen-with-lid-br-steamers</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214668/four-table-forks-great-central-railway</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32861/teletype-model-14-fpr-typing-reperforator</loc><lastmod>2026-04-11T15:51:15.696Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/278/large_smg00078216.jpg</image:loc><image:title>Teletype Model 14 FPR typing reperforator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123498/sepulchral-vase</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418587/two-gas-tec-portable-gas-detection-apparatus</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161563/needle-crotchet-steel-and-ebony</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134143/replica-of-an-iron-wrist-restrainer-and-length-of-chain-england-1850-1920</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/276/large_a602820.jpg</image:loc><image:title>Replica of an iron wrist restrainer and length of chain, England, 1850-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/494/large_a602820__0004_.jpg</image:loc><image:title>Replica of an iron wrist restrainer and length of chain, England, 1850-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/495/large_a602820__0002_.jpg</image:loc><image:title>Replica of an iron wrist restrainer and length of chain, England, 1850-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/492/large_a602820__0001_.jpg</image:loc><image:title>Replica of an iron wrist restrainer and length of chain, England, 1850-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/493/large_a602820__0003_.jpg</image:loc><image:title>Replica of an iron wrist restrainer and length of chain, England, 1850-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204349/collection-of-colour-photographs-by-raghubir-singh</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33547/two-10-inch-250-pair05-mm-copper-conductor</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/845/large_smg00094512.jpg</image:loc><image:title>Two 10 inch 250 pair/0.5 mm copper conductor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/848/large_smg00094515.jpg</image:loc><image:title>Two 10 inch 250 pair/0.5 mm copper conductor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31453/lissen-low-capacity-low-loss-valve-holder</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4114/galilean-bone-telescope-in-two-sections-with-removable-lense-cap-at-one-ens</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1030/earth-driven-electric-clock-and-pendulum-1905-1915</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12296/abbe-type-refractometer-used-by-fisons-pest-control-made-by-bellingham-and-stanley-ltd</loc><lastmod>2026-04-11T15:51:09.509Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425539/casio-wrist-watch-witrh-analogue-display-1997</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/581/large_smg00024279.jpg</image:loc><image:title>Casio wrist watch witrh analogue display, 1997</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214570/four-sundae-dishes-british-railways-eastern-region</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59382/cnc-coordinate-measuring-machine-model-fn-403</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52906/cross-staff-head-with-telescope</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/173/large_smg00173111.jpg</image:loc><image:title>Cross-staff head with telescope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/803/large_smg00173106.jpg</image:loc><image:title>Cross-staff head with telescope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358072/lantern-slide-set-lost-in-the-snow</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4149/hand-range-finder-from-hitlers-yacht-aviso-grille-with-case-and-accessory</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/448/large_smg00029530.jpg</image:loc><image:title>Hand range-finder, from Hitler&apos;s Yacht, &quot;Aviso Grille&quot; with case and accessory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/48/large_smg00085238.jpg</image:loc><image:title>Hand range-finder, from Hitler&apos;s Yacht, &quot;Aviso Grille&quot; with case and accessory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/702/large_smg00062442.jpg</image:loc><image:title>Hand range-finder, from Hitler&apos;s Yacht, &quot;Aviso Grille&quot; with case and accessory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39769/model-of-henry-jarmans-steering-gear</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/947/large_b520747.jpg</image:loc><image:title>Model of Henry Jarman&apos;s steering gear</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co502923/skinfold-callipers-for-estimating-body-fat-england-1954-1960</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/786/large_1995_0312.jpg</image:loc><image:title>Skinfold callipers for estimating body fat, England, 1954-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/836/large_1995_0312__0001_.jpg</image:loc><image:title>Skinfold callipers for estimating body fat, England, 1954-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33103/specimen-original-underground-cable-from-diamond-harbour</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/82/large_smg00283480.jpg</image:loc><image:title>Specimen original underground cable from Diamond Harbour</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448288/advergi-5-inch-slide-rule-with-pigskin-case</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/832/large_smg00050014.jpg</image:loc><image:title>Advergi (5-inch) slide rule  with pigskin case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/833/large_smg00050015.jpg</image:loc><image:title>Advergi (5-inch) slide rule  with pigskin case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51091/horizontal-condensing-drop-valve-steam-engine</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8236468/wechsler-bellevue-intelligence-scale-form-1-test-material</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/81/large_1988_0550_0003_0007.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/924/large_smg00161938.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/927/large_smg00161941.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/925/large_smg00161939.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/928/large_smg00161942.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/937/large_smg00162060.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/935/large_smg00162058.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/939/large_smg00162062.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/934/large_smg00162057.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/936/large_smg00162059.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/923/large_smg00161937.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/922/large_smg00161936.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/938/large_smg00162061.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/940/large_smg00162065.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/926/large_smg00161940.jpg</image:loc><image:title>Wechsler-Bellevue Intelligence Scale Form 1 test material</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59819/compound-geometric-chuck-by-henry-perigal</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/202/large_smg00174289.jpg</image:loc><image:title>Compound geometric chuck by Henry Perigal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25760/bicycle-gear</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/805/large_smg00079725.jpg</image:loc><image:title>Bicycle gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/806/large_smg00079726.jpg</image:loc><image:title>Bicycle gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/807/large_smg00079727.jpg</image:loc><image:title>Bicycle gear</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49107/set-of-4-stacking-steaming-pans-each-with-a-pair-of-handles</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/550/large_1973_0413__0002_.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/548/large_1973_0413__0001_.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/549/large_1973_0413__0003_.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/553/large_1973_0413__0004_.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/206/large_smg00180268.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/207/large_smg00180269.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/203/large_smg00180265.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/205/large_smg00180267.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/202/large_smg00180264.jpg</image:loc><image:title>Set of 4 stacking steaming pans each with a pair of handles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117666/glass-flask-with-wooden-stand</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134890/five-ceiling-supports-and-wall-boxes-for-high-and-low-tension-wiring</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205310/magazine-box-plate-camera-with-plate-holders</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/325/large_1990_5036_1971__0003_.jpg</image:loc><image:title>Magazine Box Plate camera with plate holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/327/large_1990_5036_1971__0006_.jpg</image:loc><image:title>Magazine Box Plate camera with plate holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/328/large_1990_5036_1971__0005_.jpg</image:loc><image:title>Magazine Box Plate camera with plate holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/326/large_1990_5036_1971__0004_.jpg</image:loc><image:title>Magazine Box Plate camera with plate holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/324/large_1990_5036_1971__0002_.jpg</image:loc><image:title>Magazine Box Plate camera with plate holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/329/large_1990_5036_1971__0008_.jpg</image:loc><image:title>Magazine Box Plate camera with plate holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/323/large_1990_5036_1971__0001_.jpg</image:loc><image:title>Magazine Box Plate camera with plate holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/330/large_1990_5036_1971__0007_.jpg</image:loc><image:title>Magazine Box Plate camera with plate holders</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34415/multitone-4-channel-automatic-tape-deck</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8559521/20-mayo-clips</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44611/specimens-illustrating-jute-processing</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/526/large_smg00180377.jpg</image:loc><image:title>Specimens illustrating jute processing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/569/large_smg00180686.jpg</image:loc><image:title>Specimens illustrating jute processing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/560/large_smg00180663.jpg</image:loc><image:title>Specimens illustrating jute processing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/529/large_smg00180380.jpg</image:loc><image:title>Specimens illustrating jute processing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/533/large_smg00180384.jpg</image:loc><image:title>Specimens illustrating jute processing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/522/large_smg00180373.jpg</image:loc><image:title>Specimens illustrating jute processing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/562/large_smg00180669.jpg</image:loc><image:title>Specimens illustrating jute processing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44562/samples-of-cotton-in-various-stages-of-manufacture</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co104294/medicine-mans-bag</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14205/stone-mortar</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co191113/two-ceramic-cosmetic-pots-with-lids</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8863958/graphene-enhanced-face-mask-in-resealable-plastic-pouch</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9224/cabinet-of-synthetic-dyes-british-dyestuffs-corporation-c1920</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/981/large_1979_0132__0001_.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/982/large_1979_0132__0002_.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/315/large_smg00648991.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/313/large_smg00648987.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/308/large_smg00648983.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/310/large_smg00648984.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/306/large_smg00648982.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/312/large_smg00648986.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/314/large_smg00648988.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/311/large_smg00648985.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/304/large_smg00648980.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/305/large_smg00648981.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/301/large_smg00648977.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/303/large_smg00648978.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/262/large_smg00648979__0001_.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/263/large_smg00648979__0002_.jpg</image:loc><image:title>Cabinet of synthetic dyes, British Dyestuffs Corporation, c.1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9351134/two-wooden-yard-sticks</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/188/large_smg00109708.jpg</image:loc><image:title>Two wooden Yard sticks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158226/tortoiseshell-snuff-box</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111926/2-clear-glass-rectangular-bottles-with-stoppers-of-lead-and-cork</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157395/white-glazed-porcelain-tobacco-pipe</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129946/swan-necked-retort</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6038/acoustic-transducer-elements-from-short-range-ride-scan-sonar-gloria</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45841/stanley-model-45-plane-with-2-boxes-of-blades</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128990/pill-machine-for-making-up-to-24-5-gram-pills-by-hand</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/367/large_smg00094055.jpg</image:loc><image:title>Pill machine for making up to 24 5 gram pills by hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/368/large_smg00094056.jpg</image:loc><image:title>Pill machine for making up to 24 5 gram pills by hand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145235/worcester-current-balance-kit</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/257/large_smg00157496.jpg</image:loc><image:title>Worcester current balance kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/258/large_smg00157497.jpg</image:loc><image:title>Worcester current balance kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55133/plastic-rain-gauges-with-inbuilt-measures</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/629/large_smg00105208.jpg</image:loc><image:title>Plastic rain gauges with inbuilt measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/627/large_smg00105205.jpg</image:loc><image:title>Plastic rain gauges with inbuilt measures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197492/wooden-medicine-chest-covered-with-black-shagreen-and-lined-with-red-velvet</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/688/large_smg00288810.jpg</image:loc><image:title>Wooden medicine chest covered with black shagreen and lined with red velvet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186913/salvarsan-kit</loc><lastmod>2026-04-11T15:51:18.253Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/84/large_a600284__0001_.jpg</image:loc><image:title>Salvarsan kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/83/large_a600284.jpg</image:loc><image:title>Salvarsan kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/287/large_a600284__0003_.jpg</image:loc><image:title>Salvarsan kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/288/large_a600284__0004_.jpg</image:loc><image:title>Salvarsan kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38796/buddings-patent-lawn-mower-1832</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204208/purma-special-camera</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/475/large_smg00455070.jpg</image:loc><image:title>Purma Special Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/299/large_smg00362568.jpg</image:loc><image:title>Purma Special Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74523/medal-in-original-box</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/106/large_smg00013948__0002_.jpg</image:loc><image:title>Medal, in original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/105/large_smg00013948__0001_.jpg</image:loc><image:title>Medal, in original box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co224473/collection-of-badges</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6959/pair-of-leyden-jars</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148175/inoculation-set-comprising-two-white-enamelled-metal-trays</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/192/large_smg00171988.jpg</image:loc><image:title>Inoculation set comprising two white enamelled metal 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components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107409/fifty-six-animal-claws</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8001403/perkin-elmer-ad-2z-second-generation-electronic-micro-balance</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120988/rubber-teats</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9683/sample-of-pellets-used-for-injection-moulding-dunlop-200g-tennis-racket</loc><lastmod>2026-04-11T15:51:16.202Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12228/muller-nitrometer-with-stand-for-dumas-combustion-method-of-organic-analysis-made-by-camlab-ltd-cambridge</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co505282/four-de-martels-stomach-clamps</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42846/electric-lighthouse-lamps-1949</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25931/four-models-of-18th-19th-century-coach-bodies</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/631/large_smg00079721.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/995/large_smg00079721.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/636/large_smg00079769.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/635/large_smg00079768.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/640/large_smg00079773.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/641/large_smg00079774.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/638/large_smg00079771.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/643/large_smg00079776.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/639/large_smg00079772.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/632/large_smg00079722.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/996/large_smg00079722.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/630/large_smg00079720.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/994/large_smg00079720.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/637/large_smg00079770.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/644/large_smg00079778.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/642/large_smg00079775.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/645/large_smg00079779.jpg</image:loc><image:title>Four models of 18th-19th century coach bodies</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412704/model-beechcraft-model-1072-shorts-sd2stilleto-target-aircraft</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9757/samples-of-tensar-oriented-mesh-1985</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82817/phallic-figure</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413394/pl-12d-belt-drive-turntable</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/627/large_cd0143_023_050815_cg_2005_39_2_record_player.jpg</image:loc><image:title>PL-12D belt-drive turntable</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124659/altar-piece</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24193/lucas-new-fog-ranger-ft7-fog-lamp</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113677/empty-glass-bottle</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53992/gravity-meter-by-cambridge-instrument-co-1930</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/60/large_smg00652670.jpg</image:loc><image:title>Gravity meter by Cambridge Instrument Co., 1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/812/large_smg00652671.jpg</image:loc><image:title>Gravity meter by Cambridge Instrument Co., 1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8451475/two-piece-iron-church-safe</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/482/large_2016_0082_0008__0001_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/475/large_2016_0082_0003__0001_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/476/large_2016_0082_0003__0002_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/478/large_2016_0082_0004__0002_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/477/large_2016_0082_0004__0001_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/480/large_2016_0082_0005__0002_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/479/large_2016_0082_0005__0001_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/483/large_2016_0082_0007__0002_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/481/large_2016_0082_0007__0001_.jpg</image:loc><image:title>Two piece iron church safe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4290/rainbow-cup-scientific-toy</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/135/large_1973_0253__0001_.jpg</image:loc><image:title>&apos;Rainbow Cup&apos; scientific toy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/136/large_1973_0253__0002_.jpg</image:loc><image:title>&apos;Rainbow Cup&apos; scientific toy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56629/two-bromide-print-of-an-original-pencil-drawing-of-the-orion-nebula-by-sir-john-fw-hershel</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38095/original-lectroline-drawing-machine-on-wooden-stand</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8614234/two-brushes-used-during-liquid-based-cytology-screening-to-take-cervical-sample</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/139/large_smg00203118.jpg</image:loc><image:title>Two brushes used during liquid-based cytology screening to take cervical sample</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/144/large_smg00203133.jpg</image:loc><image:title>Two brushes used during liquid-based cytology screening to take cervical sample</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55475/german-airship-compass</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/415/large_smg00182250.jpg</image:loc><image:title>German airship compass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52276/items-found-at-hayes-store</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25883/bicycle-back-stay-bridges</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/908/large_smg00079437.jpg</image:loc><image:title>Bicycle back stay bridges</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7976/dicks-petrographic-microscope</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52747/simple-theodolite-italian-1676</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/979/large_1880_0195.jpg</image:loc><image:title>Simple theodolite, Italian, 1676</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/753/large_1880_0195__0001_.jpg</image:loc><image:title>Simple theodolite, Italian, 1676</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/755/large_1880_0195__0003_.jpg</image:loc><image:title>Simple theodolite, Italian, 1676</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/754/large_1880_0195__0002_.jpg</image:loc><image:title>Simple theodolite, Italian, 1676</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538862/chatbot-with-box-packaging-and-accessories</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/758/large_2015_0426__0001_.jpg</image:loc><image:title>Chatbot with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/761/large_2015_0426__0002_.jpg</image:loc><image:title>Chatbot with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/764/large_2015_0426__0003_.jpg</image:loc><image:title>Chatbot with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/766/large_2015_0426__0004_.jpg</image:loc><image:title>Chatbot with box packaging and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37221/crompton-dc-wooden-bladed-ceiling-fan</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5445/cascade-generator-for-15-million-volt-accelerator</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/542/large_1982_1318__0003_.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/541/large_1982_1318__0002_.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/540/large_1982_1318__0001_.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/543/large_1982_1318__0004_.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/590/large_1982_1318_0001__0001_.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/592/large_1982_1318_0003__0001_.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/593/large_1982_1318_0005__0001_.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/591/large_1982_1318_0002__0001_.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/241/large_smg00214658.jpg</image:loc><image:title>Cascade generator for 1.5 million volt accelerator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6761/model-of-von-guerickes-sulphur-globe-electrical-machine</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402523/impressions-gallery-photography-collection-and-archive</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120517/holophot-photomicroscope-with-tuiple-revolving-nosepiece</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59352/sigma-mechanical-comparator</loc><lastmod>2026-04-11T15:51:20.982Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154046/two-watch-club-tokens-1-patent-lever-watch-club</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8015251/ceramic-teaching-doll-showing-treatment-for-polio-england-1930-1950</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/20/large_2002_0359__0003_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/21/large_2002_0359__0004_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/19/large_2002_0359__0002_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/18/large_2002_0359__0001_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/422/large_2002_0359__0005_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/424/large_2002_0359__0007_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/426/large_2002_0359__0009_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/427/large_2002_0359__0010_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/428/large_2002_0359__0011_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/425/large_2002_0359__0008_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/423/large_2002_0359__0006_.jpg</image:loc><image:title>Ceramic teaching doll showing treatment for polio, England, 1930-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8343170/four-ferns</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53703/current-meter-with-box-designed-by-w-g-price</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/170/large_smg00046765.jpg</image:loc><image:title>Current meter with box designed by W G Price</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/169/large_smg00046764.jpg</image:loc><image:title>Current meter with box designed by W G Price</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/376/large_smg00046763.jpg</image:loc><image:title>Current meter with box designed by W G Price</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/375/large_smg00046762.jpg</image:loc><image:title>Current meter with box designed by W G Price</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63158/tape-punch-reader</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/521/large_smg00651446.jpg</image:loc><image:title>Tape Punch / Reader</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/807/large_smg00651798.jpg</image:loc><image:title>Tape Punch / Reader</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117673/glass-flask</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180969/pieces-of-brown-dragons-blood-gum</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135606/metal-reservoir-for-vaginal-douche</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93534/bazzi-and-bianchi-phonendoscope</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084878/century-graphic-camera</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61654/photograph-of-grasshopper-pumping-engine-at-the-thames-tunnel</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503106/model-locomotive-and-cereal-box-the-shredded-wheat-co</loc><lastmod>2026-04-11T15:51:21.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116209/oscilloscope-by-mullard-measuring-apparatus</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co551/short-free-pendulum-clock-with-cast-metal-base-plate</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163485/nickel-plated-sterilizer</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/44/large_a75863__0002_.jpg</image:loc><image:title>Nickel plated sterilizer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/45/large_a75863__0003_.jpg</image:loc><image:title>Nickel plated sterilizer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/43/large_a75863__0001_.jpg</image:loc><image:title>Nickel plated sterilizer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118089/half-plate-vertical-enlarger-by-williamson-mane-of-london-and-reading</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54663/glycerine-barometer-with-lead-piping-reservoir-glass-cover</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/779/large_smg00045284.jpg</image:loc><image:title>Glycerine barometer, with lead piping, reservoir, glass cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/781/large_smg00045289.jpg</image:loc><image:title>Glycerine barometer, with lead piping, reservoir, glass cover</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43635/model-scale-18-of-percussion-rock-drill</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154583/heavy-metal-collar-hinged-with-locking-device-iron-spikes-topbottom-and-inside</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/118/large_smg00199044.jpg</image:loc><image:title>Heavy metal collar, hinged, with locking device, iron spikes top,bottom and inside</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57131/refracting-telescope-of-80-mm-aperture-and-900-mm-focal-length-with-tripod-and-accessories</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/683/large_smg00043900.jpg</image:loc><image:title>Refracting telescope of 80 mm aperture and 900 mm focal length with tripod and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/953/large_smg00051247.jpg</image:loc><image:title>Refracting telescope of 80 mm aperture and 900 mm focal length with tripod and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/875/large_smg00043899.jpg</image:loc><image:title>Refracting telescope of 80 mm aperture and 900 mm focal length with tripod and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132699/set-of-coin-scales-with-steel-beam</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/699/large_smg00212635.jpg</image:loc><image:title>Set of coin scales with steel beam</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45445/sectioned-slimscale</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19609/model-of-battersea-tube-furnace</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8088551/box-of-tape-loops</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/171/large_2007_0137_0002__0001_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/173/large_2007_0137_0002__0003_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/174/large_2007_0137_0002__0004_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/172/large_2007_0137_0002__0002_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/667/large_2007_0137__0002_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/668/large_2007_0137__0003_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/670/large_2007_0137__0005_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/666/large_2007_0137__0001_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/671/large_2007_0137__0006_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/669/large_2007_0137__0004_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/976/large_2007_0136__0007_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/975/large_2007_0136__0006_.jpg</image:loc><image:title>Box of tape loops</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140902/oxygen-apparatus</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/950/large_a629918__0009_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/948/large_a629918__0007_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/947/large_a629918__0006_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/949/large_a629918__0008_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/951/large_a629918__0010_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/944/large_a629918__0003_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/946/large_a629918__0005_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/945/large_a629918__0004_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/952/large_a629918__0011_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/943/large_a629918__0001_.jpg</image:loc><image:title>Oxygen apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19383/aluminium-alloy-wire-2-samples-a-alloy-zn-20-cu-3</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co422183/70mm-reconnaissance-camera-with-3-lens-units-and-2-film-magazines-c-1965</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663472/two-television-camera-tubes</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48533/papins-digester-for-softening-bones</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8017059/mercury-and-ink-for-microbarograph</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/191/large_smg00048538.jpg</image:loc><image:title>Mercury and ink for microbarograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/190/large_smg00048537.jpg</image:loc><image:title>Mercury and ink for microbarograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137880/hypodermic-syringe-1901-1930</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138067/hypodermic-syringe</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147177/vaccination-shield</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144008/set-of-12-tattooing-plates</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/354/large_smg00169195.jpg</image:loc><image:title>Set of 12 tattooing plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/355/large_smg00169196.jpg</image:loc><image:title>Set of 12 tattooing plates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6294/mirror-galvanometer-unit</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/287/large_smg00049871.jpg</image:loc><image:title>Mirror galvanometer unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/288/large_smg00049872.jpg</image:loc><image:title>Mirror galvanometer unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75638/schimmelbusch-mask-with-flannel-cover</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136960/scholl-bandage-applicator-1950-1970</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24126/four-sanitary-ware-models-by-doulton</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/large_1981_2040_0002.jpg</image:loc><image:title>Four Sanitary Ware Models by Doulton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/large_1981_2040_0001.jpg</image:loc><image:title>Four Sanitary Ware Models by Doulton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/large_1981_2040_0004.jpg</image:loc><image:title>Four Sanitary Ware Models by Doulton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/large_1981_2040_0003.jpg</image:loc><image:title>Four Sanitary Ware Models by Doulton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23574/wrought-iron-bar-worked-at-dunbar-forges-pennsylvania</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/875/large_smg00043051.jpg</image:loc><image:title>Wrought iron bar worked at Dunbar Forges, Pennsylvania</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/609/large_smg00043051.jpg</image:loc><image:title>Wrought iron bar worked at Dunbar Forges, Pennsylvania</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/734/large_smg00094703.jpg</image:loc><image:title>Wrought iron bar worked at Dunbar Forges, Pennsylvania</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66117/three-prints-plain-1-mr-lunardi-in-his-balloon-6x7-78-in</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/142/large_1950_0300_0017_0001.jpg</image:loc><image:title>Three prints, plain: /1. Mr. Lunardi in his balloon. 6x7 7/8 in</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/144/large_1950_0300_0017_0003.jpg</image:loc><image:title>Three prints, plain: /1. Mr. Lunardi in his balloon. 6x7 7/8 in</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/143/large_1950_0300_0017_0002.jpg</image:loc><image:title>Three prints, plain: /1. Mr. Lunardi in his balloon. 6x7 7/8 in</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/305/large_smg00001744.jpg</image:loc><image:title>Three prints, plain: /1. Mr. Lunardi in his balloon. 6x7 7/8 in</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/303/large_smg00001741.jpg</image:loc><image:title>Three prints, plain: /1. Mr. Lunardi in his balloon. 6x7 7/8 in</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/304/large_smg00001742.jpg</image:loc><image:title>Three prints, plain: /1. Mr. Lunardi in his balloon. 6x7 7/8 in</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co529063/vickers-maxim-machine-gun-deactivated</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/408/large_2000_0586__0001_.jpg</image:loc><image:title>Vickers-Maxim Machine Gun (deactivated)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/411/large_2000_0586__0003_.jpg</image:loc><image:title>Vickers-Maxim Machine Gun (deactivated)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/409/large_2000_0586__0002_.jpg</image:loc><image:title>Vickers-Maxim Machine Gun (deactivated)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/413/large_2000_0586__0005_.jpg</image:loc><image:title>Vickers-Maxim Machine Gun (deactivated)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/412/large_2000_0586__0006_.jpg</image:loc><image:title>Vickers-Maxim Machine Gun (deactivated)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/410/large_2000_0586__0004_.jpg</image:loc><image:title>Vickers-Maxim Machine Gun (deactivated)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118377/viewer-with-facetted-window</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145680/atwood-machine-by-breton-freres</loc><lastmod>2026-04-11T15:51:24.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/732/large_smg00157990.jpg</image:loc><image:title>Atwood machine by Breton Frères</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/931/large_smg00047732.jpg</image:loc><image:title>Atwood machine by Breton Frères</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/259/large_smg00157989.jpg</image:loc><image:title>Atwood machine by Breton Frères</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/934/large_smg00047735.jpg</image:loc><image:title>Atwood machine by Breton Frères</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/932/large_smg00047733.jpg</image:loc><image:title>Atwood machine by Breton Frères</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/930/large_smg00047731.jpg</image:loc><image:title>Atwood machine by Breton Frères</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/933/large_smg00047734.jpg</image:loc><image:title>Atwood machine by Breton Frères</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158289/clay-tobacco-pipe</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49022/bell-indicator-board-and-speaking-tube-fitments</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/252/large_smg00650091.jpg</image:loc><image:title>Bell indicator board and speaking tube fitments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37852/box-of-steel-pen-nibs</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26972/indicator-bell-and-relay-operated-automatically-by-train-with-portion-of-model-track</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412114/lo-cate-microsonde-model-1524-511-serial-no-5376-including-sensors-with-baroswitch-pressure-calibration-chart-and-computer-paper-tape</loc><lastmod>2026-04-11T15:51:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8854988/nhs-lanyards</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212306/model-steam-locomotive-mallard-c-1960</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35368/mcmurdo-silver-15-17-radio-chassis</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139896/oudins-resonator</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8606098/reel-to-reel-tape-recorder-used-by-geoffrey-perry</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/686/large_2017_0143__0003_.jpg</image:loc><image:title>Reel-to-reel tape recorder used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/684/large_2017_0143__0001_.jpg</image:loc><image:title>Reel-to-reel tape recorder used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/247/large_2017_0143__0002_.jpg</image:loc><image:title>Reel-to-reel tape recorder used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/916/large_smg00028190.jpg</image:loc><image:title>Reel-to-reel tape recorder used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/913/large_smg00028185.jpg</image:loc><image:title>Reel-to-reel tape recorder used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/915/large_smg00028189.jpg</image:loc><image:title>Reel-to-reel tape recorder used by Geoffrey Perry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134212/ectron-single-pulse-electroconvulsive-therapy-ect-machine</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/651/large_smg00158026.jpg</image:loc><image:title>&quot;Ectron&quot; single pulse electroconvulsive therapy (ECT) machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24468/motor-car</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/613/large_1910_0191.jpg</image:loc><image:title>Motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9495/specimen-of-leaves-of-erythroxylon-coca-specimen-of-flower-heads-and-stems-of-hyoscyamus-muticus-specimen-of-seeds-of-datura-stramonium</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59584/circular-slide-rule-by-pickett</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/538/large_smg00047689.jpg</image:loc><image:title>Circular slide rule by Pickett</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/537/large_smg00047688.jpg</image:loc><image:title>Circular slide rule by Pickett</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445943/melas-flasher-type-br5-12-volt-1954</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15195/no-10-cirkut-camera</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/354/large_smg00361475.jpg</image:loc><image:title>No 10 Cirkut Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co486342/plaster-copy-of-terracotta-figure-group-showing-parturition</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59875/two-boxwood-sectors-by-holtzapffel-and-co</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155819/set-of-thirteen-weights</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48539/bachelors-stove-by-james-watt</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/38/395/large_b001054.jpg</image:loc><image:title>Bachelor&apos;s Stove by James Watt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/694/669/large_1863_0015__0002_.jpg</image:loc><image:title>Bachelor&apos;s Stove by James Watt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/694/668/large_1863_0015__0003_.jpg</image:loc><image:title>Bachelor&apos;s Stove by James Watt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/694/667/large_1863_0015__0001_.jpg</image:loc><image:title>Bachelor&apos;s Stove by James Watt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/694/671/large_1863_0015__0004_.jpg</image:loc><image:title>Bachelor&apos;s Stove by James Watt</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35281/muirhead-mercury-dipper-relay</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11196/model-of-bromley-gasworks-ici-reforming-plant</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/749/947/large_smg00652021.jpg</image:loc><image:title>Model of Bromley Gasworks ICI reforming plant</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83178/copy-of-roman-oculists-bronze-forceps</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40441/german-thrust-recorder</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2707/optical-pyrometer</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119225/compound-monocular-microscope-with-folding-tripod-foot</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146213/collection-of-dummy-vials-for-radioactively-labelled-reagents</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/178/large_1986_1554_0006_0002__0001_.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/179/large_1986_1554_0006_0002__0002_.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/682/large_smg00271340.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/681/large_smg00271339.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/684/large_smg00271343.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/683/large_smg00271341.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/680/large_smg00271338.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/679/large_smg00271337.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/685/large_smg00271344.jpg</image:loc><image:title>Collection of dummy vials for radioactively labelled reagents</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198199/medicine-chest</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/245/large_smg00308563.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425870/guildford-gas-light-and-coke-co-1857-seal</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/207/large_1997_0706__0001_.jpg</image:loc><image:title>Guildford Gas Light &amp; Coke Co 1857 seal.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8244382/wang-pc-personal-computer-manufactured-by-wang-laboratories</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/432/large_smg00183635.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/369/large_smg00183625.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/373/large_smg00183630.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/376/large_smg00183633.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/375/large_smg00183632.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/378/large_smg00183636.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/433/large_smg00183636.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/368/large_smg00183624.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/367/large_smg00183623.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/366/large_smg00183622.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/365/large_smg00183621.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/374/large_smg00183631.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/372/large_smg00183629.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/371/large_smg00183628.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/370/large_smg00183626.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/377/large_smg00183634.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/603/large_smg00093713.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/13/large_smg00115033.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/170/large_smg00115033.jpg</image:loc><image:title>Wang PC Personal Computer manufactured by Wang Laboratories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179584/glass-and-vulcanite-piston-action-syringe</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co470/working-model-of-marine-chronometer-escapement-with-driving-weight</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/877/large_smg00084749.jpg</image:loc><image:title>Working model of marine chronometer escapement with driving weight</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/555/large_smg00060520.jpg</image:loc><image:title>Working model of marine chronometer escapement with driving weight</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/747/large_smg00060519.jpg</image:loc><image:title>Working model of marine chronometer escapement with driving weight</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/878/large_smg00084750.jpg</image:loc><image:title>Working model of marine chronometer escapement with driving weight</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126983/3-arm-splints</loc><lastmod>2026-04-11T15:51:18.865Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18296/two-fantascope-discs-by-edward-sang</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8090344/donut</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/253/large_d090398.jpg</image:loc><image:title>Donut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/254/large_d090399.jpg</image:loc><image:title>Donut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/256/large_d090401.jpg</image:loc><image:title>Donut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/255/large_d090400.jpg</image:loc><image:title>Donut</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42335/lr2-grp-pressure-hull</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/669/large_smg00214393.jpg</image:loc><image:title>LR2 GRP pressure hull.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/540/large_smg00213846.jpg</image:loc><image:title>LR2 GRP pressure hull.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/684/large_1990_0438_0002__0001_.jpg</image:loc><image:title>LR2 GRP pressure hull.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/336/large_1990_0438_0001__0001_.jpg</image:loc><image:title>LR2 GRP pressure hull.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127040/large-white-silk-suspensory-bandage-embroidered-in-pink</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22924/red-and-black-kidney-ore-from-ulverston-lancashire</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/754/large_smg00045114.jpg</image:loc><image:title>Red and black kidney ore from Ulverston, Lancashire</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/757/large_smg00045124.jpg</image:loc><image:title>Red and black kidney ore from Ulverston, Lancashire</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60071/selection-of-a-5-inch-and-5-58-inch-stanley-lifting-nib-drawing-pen</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8340823/petro-scott-televsion-camera-head</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/688/large_smg00221775.jpg</image:loc><image:title>Petro Scott Televsion Camera Head</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/141/large_smg00222255.jpg</image:loc><image:title>Petro Scott Televsion Camera Head</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/683/large_smg00221770.jpg</image:loc><image:title>Petro Scott Televsion Camera Head</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125142/figure-of-god-ida-ten</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co473875/preparations-relating-to-vitamin-c-research-made-by-dr-s-s-zilva-c1920</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54128/2-stacking-boxes</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118979/2-microscope-lamps</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132670/coin-scales-and-weights</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/517/large_smg00096485.jpg</image:loc><image:title>Coin scales and weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co842/junghans-alarm-clock</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/526/large_smg00060485.jpg</image:loc><image:title>Junghans alarm clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55675/200mm-zenithal-lens-buoy-light-and-battery</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538861/super-robot-with-box-packaging</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/509/large_2015_0425__0001_.jpg</image:loc><image:title>Super Robot with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/510/large_2015_0425__0002_.jpg</image:loc><image:title>Super Robot with box packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8917334/apollo-11-commemorative-drinking-glasses</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/424/large_2024_0298__0001_.jpg</image:loc><image:title>Apollo 11 commemorative drinking glasses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34741/demonstration-model-of-tuning-fork-control-unit-used-at-rugby-radio-station</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57042/baader-planetarium-model-by-heyden-and-son-ltd-1968-9</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8647349/plastic-skull-with-burr-hole-cover-used-for-training-and-demonstration-purposes</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/766/large_smg00269934.jpg</image:loc><image:title>Plastic skull with burr hole cover, used for training and demonstration purposes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/759/large_smg00269490.jpg</image:loc><image:title>Plastic skull with burr hole cover, used for training and demonstration purposes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127104/cousins-leg-splint-1850-1930</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406312/line-casting-machine</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/245/large_smg00214676.jpg</image:loc><image:title>Line Casting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/651/large_smg00447091.jpg</image:loc><image:title>Line Casting Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24168/horse-drawn-road-sweeper</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/97/large_1984_0442__0001_.jpg</image:loc><image:title>Horse-drawn road sweeper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6281/thomson-type-current-balance-1888</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/865/large_b780689.jpg</image:loc><image:title>Thomson Type Current Balance, 1888</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25858/set-of-bicycle-parts</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/123/large_smg00648162__0001_.jpg</image:loc><image:title>Set of bicycle parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/124/large_smg00648162__0002_.jpg</image:loc><image:title>Set of bicycle parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147905/supasafir-mkii-industrial-respirator</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co68961/two-campaign-medals</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146175/pair-of-cryo-aprons-for-protection-against-extreme-cold</loc><lastmod>2026-04-11T15:51:27.030Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8622410/component-and-stand-from-the-model-of-the-submerged-production-system</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/523/large_smg00052746.jpg</image:loc><image:title>Component and stand from the model of the Submerged Production System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/522/large_smg00052745.jpg</image:loc><image:title>Component and stand from the model of the Submerged Production System</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102389/partial-upper-and-lower-dentures-europe-1858-1880</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14366/bnf-spectrographic-light-source-unit</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/31/large_smg00653457.jpg</image:loc><image:title>B.N.F. spectrographic light source unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/33/large_smg00653459.jpg</image:loc><image:title>B.N.F. spectrographic light source unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/32/large_smg00653458.jpg</image:loc><image:title>B.N.F. spectrographic light source unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93797/urine-test-kit-including-esbach-albuminometer</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/235/large_smg00264813.jpg</image:loc><image:title>Urine test kit including Esbach albuminometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358658/blood-purifier-tonic</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/758/large_cd0702_047_130108_1995_2_201_patterson_zochonis_sample.jpg</image:loc><image:title>Blood Purifier Tonic</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22292/crystals-on-the-surface-of-tin-slag-and-in-cavities</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/288/large_smg00045094.jpg</image:loc><image:title>Crystals on the surface of tin-slag and in cavities</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/289/large_smg00045095.jpg</image:loc><image:title>Crystals on the surface of tin-slag and in cavities</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202180/wind-tunnel-model-of-hunter-aircraft</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/215/large_smg00089711.jpg</image:loc><image:title>Wind tunnel model of Hunter aircraft</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/219/large_smg00089727.jpg</image:loc><image:title>Wind tunnel model of Hunter aircraft</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/218/large_smg00089726.jpg</image:loc><image:title>Wind tunnel model of Hunter aircraft</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50921/model-of-a-spur-gearing</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120606/earthenware-posset-pot</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448275/swatch-skin-watch-quartz-electronic-wristwatch</loc><lastmod>2026-04-11T15:51:27.271Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/291/large_smg00024264.jpg</image:loc><image:title>Swatch Skin Watch quartz electronic wristwatch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9919/samples-of-plastic-products</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62720/honeywell-2000-minicomputer</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/151/large_smg00359344.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/246/large_smg00360292.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/168/large_smg00361562.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/240/large_smg00359085.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/259/large_smg00360565.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/242/large_smg00359093.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/257/large_smg00360563.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/256/large_smg00360562.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/116/large_smg00359143.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/885/large_smg00354390.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/888/large_smg00354395.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/886/large_smg00354391.jpg</image:loc><image:title>Honeywell 2000 Minicomputer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214952/five-items-of-tableware</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134748/cobalt-60-radiotherapy-machine-from-the-churchill-hospital</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co87737/pocket-cylindrical-surgical-instrument-case</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117186/first-all-in-one-pocket-aid</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74503/medal-silvered</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/537/large_smg00013553__0002_.jpg</image:loc><image:title>Medal, silvered</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/536/large_smg00013553__0001_.jpg</image:loc><image:title>Medal, silvered</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45770/large-beech-pad-saw-handle-and-blade</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/15/large_smg00066170.jpg</image:loc><image:title>Large beech pad saw handle and blade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/21/large_smg00066176.jpg</image:loc><image:title>Large beech pad saw handle and blade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/23/large_smg00066178.jpg</image:loc><image:title>Large beech pad saw handle and blade</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156810/tobacco-pipe-bowls</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1010/night-light-clock-early-20th-century</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/924/large_smg00173414.jpg</image:loc><image:title>Night-light clock (early 20th century)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/922/large_smg00173409.jpg</image:loc><image:title>Night-light clock (early 20th century)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/923/large_smg00173413.jpg</image:loc><image:title>Night-light clock (early 20th century)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412285/aircraft-temperature</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414739/collection-of-objects-and-archives-relating-to-engines-used-by-thomas-redfern</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/931/large_y2009_0049__0007_.jpg</image:loc><image:title>Collection of objects and archives relating to engines used by Thomas Redfern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/928/large_y2009_0049__0004_.jpg</image:loc><image:title>Collection of objects and archives relating to engines used by Thomas Redfern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/927/large_y2009_0049__0003_.jpg</image:loc><image:title>Collection of objects and archives relating to engines used by Thomas Redfern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/930/large_y2009_0049__0006_.jpg</image:loc><image:title>Collection of objects and archives relating to engines used by Thomas Redfern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/929/large_y2009_0049__0005_.jpg</image:loc><image:title>Collection of objects and archives relating to engines used by Thomas Redfern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/932/large_y2009_0049__0008_.jpg</image:loc><image:title>Collection of objects and archives relating to engines used by Thomas Redfern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/925/large_y2009_0049__0002_.jpg</image:loc><image:title>Collection of objects and archives relating to engines used by Thomas Redfern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/926/large_y2009_0049__0001_.jpg</image:loc><image:title>Collection of objects and archives relating to engines used by Thomas Redfern</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96733/atomiser-for-piped-air-for-use-in-a-special-care-baby-unit</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44221/seven-miners-helmets</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15409/pilot-model-of-hasselblad-lunar-surface-camera</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/648/large_1978_512_02.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/653/large_1978_512_07.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/654/large_1978_512_08.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/656/large_1978_512_10.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/652/large_1978_512_06.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/651/large_1978_512_05.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/647/large_1978_512_01.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/650/large_1978_512_04.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/655/large_1978_512_09.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/169/649/large_1978_512_03.jpg</image:loc><image:title>Pilot model of Hasselblad Lunar surface camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49684/five-piece-daleware-square-saucepan-set-in-aluminium-alloy</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/226/large_smg00180289.jpg</image:loc><image:title>Five-piece `Daleware&apos; square saucepan set in aluminium alloy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/227/large_smg00180290.jpg</image:loc><image:title>Five-piece `Daleware&apos; square saucepan set in aluminium alloy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/222/large_smg00180285.jpg</image:loc><image:title>Five-piece `Daleware&apos; square saucepan set in aluminium alloy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94688/obstetrical-forceps</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240725/drop-model-of-a-hirm</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/749/990/large_smg00652447.jpg</image:loc><image:title>Drop Model of a H.I.R.M.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/487/large_smg00651386.jpg</image:loc><image:title>Drop Model of a H.I.R.M.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140002/case-for-cupping-set</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148987/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145877/brollibond-weatherproof-jacket-and-trousers</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/51/large_smg00370262.jpg</image:loc><image:title>&quot;Brollibond&quot; weatherproof jacket and trousers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/894/large_smg00370263.jpg</image:loc><image:title>&quot;Brollibond&quot; weatherproof jacket and trousers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52792/pocket-brass-framed-sextant</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8190554/two-3m-brand-projector-recorder-cartridges</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2168/two-thick-glass-tubes</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/621/large_smg00176428.jpg</image:loc><image:title>Two thick glass tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/641/large_smg00176890.jpg</image:loc><image:title>Two thick glass tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/705/large_smg00176890.jpg</image:loc><image:title>Two thick glass tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147780/table-bidet</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34645/sony-portable-videotape-recorder</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45486/plough-plane-fitted-with-a-no1-iron-and-six-alternative-irons-nos-2</loc><lastmod>2026-04-11T15:51:28.623Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142711/set-of-cupping-instruments-19th-century</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126028/ovoid-flat-stone-mortar-with-shallow-depression-on-upper-surface</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126850/iron-divan-crutch-containing-concealed-dagger</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54145/observatory-clock-by-victor-kullberg-no6860</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140782/enema-set-by-weiss</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/782/large_smg00259292.jpg</image:loc><image:title>Enema set by Weiss</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137176/set-of-stomach-pumping-instruments-with-acessories-for-rectal-use</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/618/large_smg00267192.jpg</image:loc><image:title>Set of stomach pumping instruments with acessories for rectal use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55397/admiralty-standard-prismatic-azimuth-compass-with-lead-weight-in-base</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/557/large_1876_0802__0001_.jpg</image:loc><image:title>Admiralty standard prismatic azimuth compass with lead weight in base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/979/large_smg00063668.jpg</image:loc><image:title>Admiralty 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Durawood</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54330/fifteen-rock-samples-of-varying-magnetism</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32195/lorenz-standard-blind-approach-radar-receivers-r1124-and-r1125-and-accessories</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/319/large_smg00651633.jpg</image:loc><image:title>Lorenz standard &apos;blind approach&apos; radar receivers R1124 and R1125 and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/654/large_smg00279682.jpg</image:loc><image:title>Lorenz standard &apos;blind approach&apos; radar receivers R1124 and R1125 and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/68/large_smg00313739.jpg</image:loc><image:title>Lorenz standard &apos;blind approach&apos; radar receivers R1124 and R1125 and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/373/large_smg00235075.jpg</image:loc><image:title>Lorenz standard &apos;blind approach&apos; radar receivers R1124 and R1125 and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96827/2-dental-descalers-blued-finish-patterns-1-and-2</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241313/pathe-rural-175mm-projector</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102334/draw-over-vapourizer-for-fluothane-halothane-anaesthetic-agent</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22229/metallic-cadmium-made-in-germany</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/298/large_smg00045144.jpg</image:loc><image:title>Metallic cadmium made in Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/253/large_smg00045140.jpg</image:loc><image:title>Metallic cadmium made in Germany</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141848/hypodermic-syringe</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203107/cooke-wide-angle-anastigmatic-lens</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100792/silver-toothbrush-set-birmingham-england-1793</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/41/large_a619249.jpg</image:loc><image:title>Silver toothbrush set, Birmingham, England, 1793</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202164/transmitterreceiver-type-tr1430-an-8-channel-development-of-tr1143</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/343/656/large_smg00234713.jpg</image:loc><image:title>Transmitter/receiver type TR1430. An 8 channel development of TR1143</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/779/large_smg00234712.jpg</image:loc><image:title>Transmitter/receiver type TR1430. An 8 channel development of TR1143</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86273/hookah-tobacco-pipe</loc><lastmod>2026-04-11T15:51:29.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15624/the-silver-ticka-pocket-watch-outfit</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/433/large_smg00450408.jpg</image:loc><image:title>The Silver Ticka pocket watch outfit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166461/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/254/large_smg00283919.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co550/regulator-clock-by-bl-vulliamy</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/936/large_1935_0004_0001__0005_.jpg</image:loc><image:title>Regulator clock by B.L. Vulliamy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/934/large_1935_0004_0001__0003_.jpg</image:loc><image:title>Regulator clock by B.L. Vulliamy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/933/large_1935_0004_0001__0002_.jpg</image:loc><image:title>Regulator clock by B.L. Vulliamy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/935/large_1935_0004_0001__0004_.jpg</image:loc><image:title>Regulator clock by B.L. Vulliamy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/932/large_1935_0004_0001__0001_.jpg</image:loc><image:title>Regulator clock by B.L. Vulliamy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/937/large_1935_0004_0001__0006_.jpg</image:loc><image:title>Regulator clock by B.L. Vulliamy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100561/zelex-impression-compound-proportioning-balance-steel</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533333/stereo-audio-system-comprising-sansui-integrated-amplifier-stereo-tuner-by-jvc-stereo-integrated-amplifier-by-jvc-and-stereo-cassette-deck-by-pioneer</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9350624/molly-brown-suitcase-archive</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117004/2-squat-bulbous-glass-flasks</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919695/kinect-sensor-for-communication-experiments</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/487/large_smg00722128__0002_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/491/large_smg00722131__0001_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/488/large_smg00722129__0001_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/492/large_smg00722132__0001_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/486/large_smg00722128__0001_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/489/large_smg00722129__0002_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/490/large_smg00722130__0001_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/495/large_smg00722135__0001_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/494/large_smg00722134__0001_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/496/large_smg00722135__0002_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/493/large_smg00722133__0001_.jpg</image:loc><image:title>Kinect sensor for communication experiments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8384855/allisons-differential-binaural-stethoscope</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48185/hendey-lathe-with-norton-gearbox</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197999/rectangular-medicine-chest</loc><lastmod>2026-04-11T15:51:30.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/700/large_smg00289351.jpg</image:loc><image:title>Rectangular medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32045/four-early-lead-sulphide-infra-red-imaging-tubes</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96559/jiffi-condoms-germany-1987</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/662/large_1987_0899.jpg</image:loc><image:title>Jiffi condoms, Germany, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/749/large_1987_0899__0001_.jpg</image:loc><image:title>Jiffi condoms, Germany, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/800/large_1987_0899__0003_.jpg</image:loc><image:title>Jiffi condoms, Germany, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/802/large_1987_0899__0004_.jpg</image:loc><image:title>Jiffi condoms, Germany, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/801/large_1987_0899__0002_.jpg</image:loc><image:title>Jiffi condoms, Germany, 1987</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34990/gee-mkii-radio-navigation-system</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/646/large_smg00279668.jpg</image:loc><image:title>&quot;GEE&quot; MkII radio navigation system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/639/large_smg00279659.jpg</image:loc><image:title>&quot;GEE&quot; MkII radio navigation system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/648/large_smg00279670.jpg</image:loc><image:title>&quot;GEE&quot; MkII radio navigation system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/638/large_smg00279658.jpg</image:loc><image:title>&quot;GEE&quot; MkII radio navigation system</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8038670/electric-brougham</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/716/large_smg00213860.jpg</image:loc><image:title>Electric Brougham</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/684/large_2014_0009_0001__0001_.jpg</image:loc><image:title>Electric Brougham</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8918469/double-pigeon-chinese-typewriter-shuangge-and-accessories</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428241/japanese-abacus-with-case-from-the-japanese-chamber-of-commerce-and-industry</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/177/large_1997_1059.jpg</image:loc><image:title>Japanese abacus with case from the Japanese Chamber of Commerce &amp; Industry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/253/large_1997_1059__0001_.jpg</image:loc><image:title>Japanese abacus with case from the Japanese Chamber of Commerce &amp; Industry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/786/large_smg00051440.jpg</image:loc><image:title>Japanese abacus with case from the Japanese Chamber of Commerce &amp; Industry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17013/daguerreotypes-by-rev-g-bridges</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154850/two-pairs-of-steel-scissors-1631-1700</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433293/collection-of-saddle-makers-tools</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15252/usaaf-aircraft-camera-type-k20-1940-1945</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/364/large_1977_0768__0002_.jpg</image:loc><image:title>USAAF Aircraft camera, type K20, 1940-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/363/large_1977_0768__0001_.jpg</image:loc><image:title>USAAF Aircraft camera, type K20, 1940-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/430/large_1977_0768_0001__0003_.jpg</image:loc><image:title>USAAF Aircraft camera, type K20, 1940-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/431/large_1977_0768_0001__0004_.jpg</image:loc><image:title>USAAF Aircraft camera, type K20, 1940-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/432/large_1977_0768_0001__0005_.jpg</image:loc><image:title>USAAF Aircraft camera, type K20, 1940-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/429/large_1977_0768_0001__0002_.jpg</image:loc><image:title>USAAF Aircraft camera, type K20, 1940-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/433/large_1977_0768_0001__0006_.jpg</image:loc><image:title>USAAF Aircraft camera, type K20, 1940-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/428/large_1977_0768_0001__0001_.jpg</image:loc><image:title>USAAF Aircraft camera, type K20, 1940-1945</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40963/small-egyptian-vase-of-the-pre-dynastic-period</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/310/large_1931_0689__0003_.jpg</image:loc><image:title>Small Egyptian Vase of the Pre-dynastic Period</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/309/large_1931_0689__0002_.jpg</image:loc><image:title>Small Egyptian Vase of the Pre-dynastic Period</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/311/large_1931_0689__0004_.jpg</image:loc><image:title>Small Egyptian Vase of the Pre-dynastic Period</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/308/large_1931_0689__0001_.jpg</image:loc><image:title>Small Egyptian Vase of the Pre-dynastic Period</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/597/large_smg00076232.jpg</image:loc><image:title>Small Egyptian Vase of the Pre-dynastic Period</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/596/large_smg00076231.jpg</image:loc><image:title>Small Egyptian Vase of the Pre-dynastic Period</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184095/collection-of-proprietary-medicines-1920-1960</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/large_1984_1375_0033.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/105/large_smg00170752.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/702/large_smg00093831.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/136/large_smg00277979.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/718/large_smg00286065.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/444/large_smg00282443.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/720/large_smg00286068.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/992/large_smg00094486.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/531/large_smg00193102.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/388/large_1984_1375_0049.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/644/large_smg00285984.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/719/large_smg00286067.jpg</image:loc><image:title>Collection of proprietary medicines, 1920-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24909/parts-from-clement-motor-car</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/773/large_smg00090236.jpg</image:loc><image:title>Parts from Clement motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/901/large_smg00229880.jpg</image:loc><image:title>Parts from Clement motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/549/large_smg00652611.jpg</image:loc><image:title>Parts from Clement motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10782/casein-compact-for-lipstick-and-scent-disguised-as-a-blue-book-decorated-with-a-girl-in-a-short-chemise</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/550/large_smg00101002.jpg</image:loc><image:title>Casein compact for lipstick and scent disguised as a blue book decorated with a girl in a short chemise</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/551/large_smg00101003.jpg</image:loc><image:title>Casein compact for lipstick and scent disguised as a blue book decorated with a girl in a short chemise</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/555/large_smg00101007.jpg</image:loc><image:title>Casein compact for lipstick and scent disguised as a blue book decorated with a girl in a short chemise</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114916/discharge-tube-glass-probably-english-1871-1930</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146365/electric-blender-by-waring-c1950-american</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55723/control-panel-for-sperry-gyrocompass</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/36/large_1954_0670__0002_.jpg</image:loc><image:title>Control panel, for Sperry Gyrocompass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/34/large_1954_0669.jpg</image:loc><image:title>Control panel, for Sperry Gyrocompass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34761/replica-of-original-hertz-apparatus-in-deutsches-museum-two-parabolic-zinc-reflectors</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24438/model-of-cugnots-steam-traction-engine-with-plate-and-print</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/945/large_smg00075364.jpg</image:loc><image:title>Model of Cugnot&apos;s steam traction engine with plate and print.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35555/tape-recorder-kit-as-used-on-antarctic-expedition</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119846/stereoscopic-microscope</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067057/box-containing-items-for-mitchell-back-cine-projector</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454334/sheets-of-seat-belt-fitting-instructions</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117404/electronic-memory-wire-recorder-by-webster-of-chicago-with-accesories-c1947</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538831/attacking-martian-with-box-packaging</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/586/large_2015_0407__0001_.jpg</image:loc><image:title>Attacking Martian with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/588/large_2015_0407__0003_.jpg</image:loc><image:title>Attacking Martian with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/587/large_2015_0407__0002_.jpg</image:loc><image:title>Attacking Martian with box packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53681/six-bucket-centrifuge-with-high-and-low-speed-motors</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/608/large_smg00652556.jpg</image:loc><image:title>Six bucket centrifuge with high and low speed motors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45534/tree-throwing-saw-with-handle</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136990/electrostatic-machine</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46287/spiral-apparatus-for-ornamental-turning-lathe</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/718/large_smg00032852.jpg</image:loc><image:title>Spiral apparatus for ornamental-turning lathe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8357534/sentra-micrafax-plus-transceiver-and-photocopier</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/403/large_smg00081770.jpg</image:loc><image:title>Sentra MicraFax Plus Transceiver and Photocopier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/400/large_smg00081767.jpg</image:loc><image:title>Sentra MicraFax Plus Transceiver and Photocopier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8928106/2-empty-rectangular-glass-bottles-with-stoppers</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co209712/ships-bell-maid-of-orleans</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/794/large_smg00357590.jpg</image:loc><image:title>ship&apos;s bell maid of orleans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121715/breast-reliever</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co687/exhibit-illustrating-quartz-technique</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/859/large_smg00084725.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/857/large_smg00084723.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/970/large_smg00084964.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/709/large_smg00085013.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/706/large_smg00085010.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/885/large_smg00084757.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/708/large_smg00085012.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/891/large_smg00084763.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/712/large_smg00085016.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/860/large_smg00084726.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/861/large_smg00084727.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/862/large_smg00084728.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/858/large_smg00084724.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/703/large_smg00085007.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/886/large_smg00084758.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/887/large_smg00084759.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/888/large_smg00084760.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/889/large_smg00084761.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/704/large_smg00085008.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/711/large_smg00085015.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/707/large_smg00085011.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/705/large_smg00085009.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/710/large_smg00085014.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/890/large_smg00084762.jpg</image:loc><image:title>Exhibit illustrating quartz technique.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81237/blue-and-white-syrup-jar-with-dog-and-spoon-on-handle</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180646/tubes-2-of-bismoid-ointment-with-nozzle-in-original-cartons</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215364/two-silver-plated-ice-cups-london-and-north-eastern-railway-zetland-hotel-saltburn</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65670/oil-canvas-painting-of-the-ss-torrens-1875</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/760/large_1930_0713.jpg</image:loc><image:title>Oil canvas painting of the SS Torrens (1875)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co182577/four-glass-bottles</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149239/pince-nez-spectacles</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/732/large_a61300__0001_.jpg</image:loc><image:title>Pince nez spectacles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48074/rose-engine-lathe-by-hulot-fils-1768</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/866/large_smg00063383.jpg</image:loc><image:title>Rose engine lathe by Hulot Fils 1768</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/867/large_smg00063384.jpg</image:loc><image:title>Rose engine lathe by Hulot Fils 1768</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121842/leather-medicine-pouch-berlin-germany-1914-1918</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/975/large_a635602.jpg</image:loc><image:title>Leather medicine pouch, Berlin, Germany, 1914-1918</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/573/large_smg00162207.jpg</image:loc><image:title>Leather medicine pouch, Berlin, Germany, 1914-1918</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/721/large_smg00258647.jpg</image:loc><image:title>Leather medicine pouch, Berlin, Germany, 1914-1918</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77978/hearing-aid</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151667/curved-spectacles</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410154/walkers-type-telegraph-block-instrument</loc><lastmod>2026-04-11T15:51:31.016Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44858/spinning-wheel-scottish-c-1800</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425053/light-beam-oscillograph-recorder</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/35/large_smg00175903.jpg</image:loc><image:title>Light-beam oscillograph recorder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136484/electrostatic-machine-london-england-1801-1820</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/397/large_a140749__0001_.jpg</image:loc><image:title>Electrostatic machine, London, England, 1801-1820</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/398/large_a140749__0002_.jpg</image:loc><image:title>Electrostatic machine, London, England, 1801-1820</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241268/eumig-p111-8mm-cine-projector</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/226/large_smg00451243.jpg</image:loc><image:title>Eumig P111 8mm  cine projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15651/davidson-photomicrographic-camera</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/523/large_smg00220151.jpg</image:loc><image:title>Davidson Photomicrographic Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59671/unit-conversion-slide-rule-and-metric-unit-converter-in-slide-rule-format</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158767/novelty-cigar-holder</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64167/3-way-valve-and-drop-weight-safety-valve</loc><lastmod>2026-04-11T15:51:31.694Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19498/specimens-of-iron-ore</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/770/large_smg00089444.jpg</image:loc><image:title>Specimens of iron ore</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/769/large_smg00089443.jpg</image:loc><image:title>Specimens of iron ore</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3288/wollaston-camera-lucida-and-three-lenses</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/349/large_smg00032150.jpg</image:loc><image:title>Wollaston camera lucida and three lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/345/large_smg00032145.jpg</image:loc><image:title>Wollaston camera lucida and three lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65083/two-anatomical-studies-drawn-and-engraved-by-jules-bonasone</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/836/large_1987_0556_0002.jpg</image:loc><image:title>Two anatomical studies drawn and engraved by Jules Bonasone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/835/large_1987_0556_0001.jpg</image:loc><image:title>Two anatomical studies drawn and engraved by Jules Bonasone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62554/ibm-370148-central-processor-unit</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/365/large_smg00448846.jpg</image:loc><image:title>IBM 370/148 central processor unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/371/large_smg00448863.jpg</image:loc><image:title>IBM 370/148 central processor unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41922/model-of-a-caique-caique-fishing-vessel-from-istanbul</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/133/large_smg00064281.jpg</image:loc><image:title>Model of a Caique (caïque), fishing vessel, from Istanbul</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75826/snow-type-chloroform-inhaler</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/79/large_a625273.jpg</image:loc><image:title>Snow-type chloroform inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/505/large_a625273__0002_.jpg</image:loc><image:title>Snow-type chloroform inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/507/large_a625273__0006_.jpg</image:loc><image:title>Snow-type chloroform inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/503/large_a625273__0003_.jpg</image:loc><image:title>Snow-type chloroform inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/502/large_a625273__0001_.jpg</image:loc><image:title>Snow-type chloroform inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/506/large_a625273__0005_.jpg</image:loc><image:title>Snow-type chloroform inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/504/large_a625273__0004_.jpg</image:loc><image:title>Snow-type chloroform inhaler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113215/bottle-clear-glass</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/21/large_smg00202874.jpg</image:loc><image:title>Bottle, clear glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38282/klischograph-half-tone-block-engraving-machine-k150-serial-no04122559</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39078/demonstration-model-of-seed-box</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/798/large_smg00650486.jpg</image:loc><image:title>Demonstration model of seed box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/883/large_smg00650483.jpg</image:loc><image:title>Demonstration model of seed box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/885/large_smg00650487.jpg</image:loc><image:title>Demonstration model of seed box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53085/mining-transit-theodolite-1906</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/376/large_smg00178969.jpg</image:loc><image:title>Mining transit theodolite, 1906</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/976/large_smg00051335.jpg</image:loc><image:title>Mining transit theodolite, 1906</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8014090/two-months-supply-of-a-prototype-male-contraceptive-pill-manufactured-by-organon</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149969/set-of-ophthalmic-instruments</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/834/large_smg00280410.jpg</image:loc><image:title>Set of ophthalmic instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113232/bottle-clear-glass</loc><lastmod>2026-04-11T15:51:32.417Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8920899/five-empty-glass-bottles-from-medicine-chest</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66592/six-etchings-by-jc-goodhart-of-the-mine-at-broken-hill</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142627/wimshurst-machine-in-wood-and-glass-case-from-kings-college-hospital-1851-1910</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/696/large_smg00323712.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/698/large_smg00323714.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/699/large_smg00323715.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/599/large_smg00323710.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/704/large_smg00323720.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/702/large_smg00323718.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/695/large_smg00323711.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/701/large_smg00323717.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/700/large_smg00323716.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/690/large_smg00323700.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/693/large_smg00323706.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/691/large_smg00323701.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/703/large_smg00323719.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/697/large_smg00323713.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/692/large_smg00323705.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/694/large_smg00323707.jpg</image:loc><image:title>Wimshurst machine in wood and glass case, from King&apos;s College Hospital, 1851-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67076/two-carte-de-visite-portrait-photographs-1-gustav-adolph-kroupa</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/899/large_1983_1439_0002.jpg</image:loc><image:title>two carte de visite portrait photographs. /1. Gustav Adolph Kroupa</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/898/large_1983_1439_0001.jpg</image:loc><image:title>two carte de visite portrait photographs. /1. Gustav Adolph Kroupa</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/115/large_1983_1439_0002__0001_.jpg</image:loc><image:title>two carte de visite portrait photographs. /1. Gustav Adolph Kroupa</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/114/large_1983_1439_0001__0001_.jpg</image:loc><image:title>two carte de visite portrait photographs. /1. Gustav Adolph Kroupa</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179177/set-of-instruments-tested-by-scottish-home-and-health-dept</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8096831/bae-systems-phoenix-unmanned-aerial-vehicle</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/703/large_2008_0030__0002_.jpg</image:loc><image:title>BAE Systems Phoenix Unmanned Aerial Vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/702/large_2008_0030__0001_.jpg</image:loc><image:title>BAE Systems Phoenix Unmanned Aerial Vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/701/large_smg00213816.jpg</image:loc><image:title>BAE Systems Phoenix Unmanned Aerial Vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/700/large_smg00213815.jpg</image:loc><image:title>BAE Systems Phoenix Unmanned Aerial Vehicle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122949/shrine-with-figures-of-goddess-durga-slaying-demon-mahisa</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49331/clockwork-fly-trap-by-owari-tokei</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8702406/two-test-tubes-from-medicine-chest</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107721/pair-of-wooden-pattens</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132700/coin-scales</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2339/balance-with-walnut-box-base</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/18/large_smg00175376.jpg</image:loc><image:title>Balance, with walnut box base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/20/large_smg00175378.jpg</image:loc><image:title>Balance, with walnut box base</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180972/lumps-of-gum-arabic-resin-from-bengal</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203946/fujica-ax-5-camera</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/308/large_smg00357022.jpg</image:loc><image:title>Fujica AX-5 Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/307/large_smg00357021.jpg</image:loc><image:title>Fujica AX-5 Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158529/three-brass-reservoirs-for-catching-juices-from-bowl-of-tobacco-pipes-spherical-with-two-tabular-arms</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193597/bundle-of-strips-of-cinchona-suberosa-bark</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53138/qassaba-egyptian-land-measuring-rod</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55400/apparatus-for-indicating-ships-speed</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11608/carboxymethyl-cellulose</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/853/large_smg00069385.jpg</image:loc><image:title>Carboxymethyl cellulose.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/854/large_smg00069386.jpg</image:loc><image:title>Carboxymethyl cellulose.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101829/2-dental-stoppers</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43664/model-of-a-kohlenobel-coal-cutting-machine</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413205/german-ww-ii-electrically-spun-gyro-in-gimbals</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167825/metacarpal-round-bow-frame-amputation-saw</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8656089/duckiebot-autonomous-robot-from-duckietown-project-2018-2019</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/257/large_e2019_0205_1__0001_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/256/large_e2019_0205_1__0002_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/258/large_e2019_0205_1__0004_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/260/large_e2019_0205_1__0006_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/263/large_e2019_0205_1__0007_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/264/large_e2019_0205_1__0009_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/265/large_e2019_0205_1__0010_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/259/large_e2019_0205_1__0003_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/261/large_e2019_0205_1__0005_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/266/large_e2019_0205_1__0011_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/262/large_e2019_0205_1__0008_.jpg</image:loc><image:title>Duckiebot autonomous robot, from Duckietown Project, 2018-2019</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406991/fielden-electronics-telstor-62a-level-transmitter</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19202/twenty-seven-samples-of-rolled-figured-and-wired-glass-by-chance-brothers-and-co-ltd</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648474/toys-used-for-lowenfelds-world-technique-therapy-london-england-1920-1970</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46426/watchmakers-jacot-tool</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/854/large_1960_0218__0003_.jpg</image:loc><image:title>Watchmaker&apos;s jacot tool</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/853/large_1960_0218__0002_.jpg</image:loc><image:title>Watchmaker&apos;s jacot tool</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/855/large_1960_0218__0004_.jpg</image:loc><image:title>Watchmaker&apos;s jacot tool</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/852/large_1960_0218__0001_.jpg</image:loc><image:title>Watchmaker&apos;s jacot tool</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/857/large_1960_0218__0006_.jpg</image:loc><image:title>Watchmaker&apos;s jacot tool</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/856/large_1960_0218__0005_.jpg</image:loc><image:title>Watchmaker&apos;s jacot tool</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25455/model-of-a-stable-scene</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/544/large_smg00653619.jpg</image:loc><image:title>Model of a stable scene</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/701/large_smg00653620__0002_.jpg</image:loc><image:title>Model of a stable scene</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/700/large_smg00653620__0001_.jpg</image:loc><image:title>Model of a stable scene</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/702/large_smg00653620__0003_.jpg</image:loc><image:title>Model of a stable scene</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/548/large_smg00653620__0007_.jpg</image:loc><image:title>Model of a stable scene</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/547/large_smg00653620__0006_.jpg</image:loc><image:title>Model of a stable scene</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/545/large_smg00653620__0004_.jpg</image:loc><image:title>Model of a stable scene</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/546/large_smg00653620__0005_.jpg</image:loc><image:title>Model of a stable scene</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co195784/collection-of-modern-ethical-pharmaceuticals-from-the-old-pharmacy</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135833/glass-leyden-jar</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140870/blood-transfusion-apparatus-believed-to-be-designed-by-oswald-hope-robertson</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/106/large_a625893__0007_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/101/large_a625893__0002_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/102/large_a625893__0003_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/105/large_a625893__0006_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/103/large_a625893__0004_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/104/large_a625893__0005_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/100/large_a625893__0001_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/408/large_a625893__0008_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/401/large_a625893__0001_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/403/large_a625893__0003_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/407/large_a625893__0007_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/404/large_a625893__0004_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/405/large_a625893__0005_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/406/large_a625893__0006_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/402/large_a625893__0002_.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/33/large_smg00167133.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/614/large_smg00167140.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/38/large_smg00167138.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/37/large_smg00167137.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/612/large_smg00167132.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/324/large_smg00203036.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/613/large_smg00167139.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/610/large_smg00167130.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/34/large_smg00167134.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/611/large_smg00167131.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/608/large_smg00167128.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/615/large_smg00167141.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/325/large_smg00203039.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/36/large_smg00167136.jpg</image:loc><image:title>Blood transfusion apparatus believed to be designed by Oswald Hope Robertson</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177589/two-packets-of-no8-sterilized-medium-medicated-wound-dressing</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13689/technetium-99m-sterile-generator-with-accessories</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203858/daguerreotype-mounting-glasses</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131407/mould-and-slider-of-pill-cutter</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/562/large_smg00094021.jpg</image:loc><image:title>Mould and slider of pill cutter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/563/large_smg00094022.jpg</image:loc><image:title>Mould and slider of pill cutter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60192/protractor-semi-circular-by-watkins-and-hill-diameter-about-6-12</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/615/large_smg00045890.jpg</image:loc><image:title>Protractor, semi-circular, by Watkins and Hill; diameter about 6 1/2&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/460/large_smg00031924.jpg</image:loc><image:title>Protractor, semi-circular, by Watkins and Hill; diameter about 6 1/2&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67078/portrait-photograph-of-alexander-parkes</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/276/large_1983_1473_0002.jpg</image:loc><image:title>Portrait Photograph of Alexander Parkes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/275/large_1983_1473_0001.jpg</image:loc><image:title>Portrait Photograph of Alexander Parkes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co104537/necklet-in-form-of-deadly-nightshade-stalks-threaded-on-cotton-and-accompanying-letter</loc><lastmod>2026-04-11T15:51:34.296Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/98/large_smg00162380.jpg</image:loc><image:title>Necklet, in form of deadly nightshade stalks threaded on cotton, and accompanying letter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co168870/wakley-artery-forceps</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76670/post-mortem-set</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/385/large_smg00094425.jpg</image:loc><image:title>Post Mortem Set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147332/urinal</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34568/3-vidicon-colour-camera-channel-emi-type-204</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/919/large_smg00306170.jpg</image:loc><image:title>3-Vidicon colour camera channel (EMI type 204)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179095/13-rectangular-sepia-photographs</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/565/large_smg00204150.jpg</image:loc><image:title>13 rectangular sepia photographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146178/protective-clothing-for-catching-rabid-dogs</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/742/large_smg00368211.jpg</image:loc><image:title>Protective clothing for catching rabid dogs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/918/large_smg00368214.jpg</image:loc><image:title>Protective clothing for catching rabid dogs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/741/large_smg00368210.jpg</image:loc><image:title>Protective clothing for catching rabid dogs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/740/large_smg00368209.jpg</image:loc><image:title>Protective clothing for catching rabid dogs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/917/large_smg00368213.jpg</image:loc><image:title>Protective clothing for catching rabid dogs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8346864/communicube-and-communiwell-tokens</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/315/large_2012_0071__0003_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/314/large_2012_0071__0002_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/304/large_2012_0068__0002_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/305/large_2012_0068__0003_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/311/large_2012_0070__0001_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/313/large_2012_0071__0001_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/306/large_2012_0068__0004_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/310/large_2012_0069__0004_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/308/large_2012_0069__0002_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/309/large_2012_0069__0003_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/312/large_2012_0070__0002_.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/749/large_smg00159409.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/988/large_smg00161921.jpg</image:loc><image:title>Communicube and Communiwell tokens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7841/cathode-ray-oscillograph-equipment</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56383/seven-engraved-illustrations-of-the-surface-of-the-moon</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/126/large_1904_0085_0005.jpg</image:loc><image:title>Seven engraved illustrations of the surface of the moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/122/large_1904_0085_0001.jpg</image:loc><image:title>Seven engraved illustrations of the surface of the moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/127/large_1904_0085_0006.jpg</image:loc><image:title>Seven engraved illustrations of the surface of the moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/124/large_1904_0085_0003.jpg</image:loc><image:title>Seven engraved illustrations of the surface of the moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/123/large_1904_0085_0002.jpg</image:loc><image:title>Seven engraved illustrations of the surface of the moon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/125/large_1904_0085_0004.jpg</image:loc><image:title>Seven engraved illustrations of the surface of the moon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83008/plaster-copy-of-male-mask</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146149/nuclear-biological-and-chemical-warfare-oversuit</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/248/large_smg00367140.jpg</image:loc><image:title>Nuclear, Biological and Chemical warfare oversuit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/32/large_smg00370220.jpg</image:loc><image:title>Nuclear, Biological and Chemical warfare oversuit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/31/large_smg00370219.jpg</image:loc><image:title>Nuclear, Biological and Chemical warfare oversuit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/215/large_smg00367139.jpg</image:loc><image:title>Nuclear, Biological and Chemical warfare oversuit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/406/large_smg00367341.jpg</image:loc><image:title>Nuclear, Biological and Chemical warfare oversuit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2552/apparatus-to-show-the-unequal-expansion-of-brass-and-iron</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/290/large_smg00178412.jpg</image:loc><image:title>Apparatus to show the unequal expansion of brass and iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/293/large_smg00178415.jpg</image:loc><image:title>Apparatus to show the unequal expansion of brass and iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/292/large_smg00178414.jpg</image:loc><image:title>Apparatus to show the unequal expansion of brass and iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/291/large_smg00178413.jpg</image:loc><image:title>Apparatus to show the unequal expansion of brass and iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/289/large_smg00178411.jpg</image:loc><image:title>Apparatus to show the unequal expansion of brass and iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/288/large_smg00178410.jpg</image:loc><image:title>Apparatus to show the unequal expansion of brass and iron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63202/anita-electronic-calculating-machine-1011ic724</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/586/large_smg00177915.jpg</image:loc><image:title>Anita electronic calculating machine 1011.IC.724</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538870/2-xl-robot-with-box-packaging-and-accessories</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/774/large_2015_0434__0003_.jpg</image:loc><image:title>2-XL Robot with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/773/large_2015_0434__0002_.jpg</image:loc><image:title>2-XL Robot with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/775/large_2015_0434__0004_.jpg</image:loc><image:title>2-XL Robot with box packaging and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/772/large_2015_0434__0001_.jpg</image:loc><image:title>2-XL Robot with box packaging and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91780/set-of-4-dilators</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202992/10-samples-of-wood</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30116/copland-wakefield-competition-model-aircraft</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205757/british-railways-diesel-electric-locomotive-aia-aia-class-31-no-d5500-31018-1957</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/743/pic_1978_7000__0001_.jpg</image:loc><image:title>British Railways diesel electric locomotive AIA-AIA Class 31, No D5500 (31018), 1957</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/495/large_nrm_ct_936503.jpg</image:loc><image:title>British Railways diesel electric locomotive AIA-AIA Class 31, No D5500 (31018), 1957</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8137/compound-microscope</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50302/primitive-native-lock-from-southern-nigeria</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130206/percolator-galvanised-iron-c1900</loc><lastmod>2026-04-11T15:51:35.463Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/505/large_smg00055576.jpg</image:loc><image:title>Percolator, galvanised iron, c.1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/452/large_smg00055575.jpg</image:loc><image:title>Percolator, galvanised iron, c.1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66367/sketches-calendar-and-log-book</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8357210/imac-g3-bondi-blue-personal-computer-1998</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/812/large_2013_0062_0001__0003_.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/813/large_2013_0062_0001__0004_.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/811/large_2013_0062_0001__0002_.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/810/large_2013_0062_0001__0001_.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/815/large_2013_0062_0002__0002_.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/814/large_2013_0062_0002__0001_.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/54/large_2013_0062_0001__0005_.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/741/large_smg00184940.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/740/large_smg00184939.jpg</image:loc><image:title>iMac G3 &apos;Bondi Blue&apos; personal computer, 1998</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871477/papers-and-signage-from-the-centre-for-clinical-vaccinology-and-tropical-medicine-covid-19-vaccine-trial-site</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66797/aquatint-col-9-with-texts-from-the-costume-of-great-britain-engraved-and-written-by-wh</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/52/large_1982_1280_0001.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/149/large_1982_1280_0009.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/493/large_1982_1280_0002.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/496/large_1982_1280_0003_0002.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/498/large_1982_1280_0004__0002_.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/495/large_1982_1280_0003_0001__0002_.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/494/large_1982_1280_0003_0001__0001_.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/497/large_1982_1280_0004__0001_.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/500/large_1982_1280_0005__0002_.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/499/large_1982_1280_0005__0001_.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/502/large_1982_1280_0007.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/501/large_1982_1280_0006.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/503/large_1982_1280_0008_0001.jpg</image:loc><image:title>Aquatint, col.: 9 (with texts) from The Costume of Great Britain engraved and written by W.H</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50539/push-pull-latch-and-lock-by-joseph-kaye-of-kirkstall</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121521/complete-food-warmer</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30471/bristol-siddeley-b-s-100-aero-engine</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/607/large_smg00214196.jpg</image:loc><image:title>Bristol-Siddeley B S 100 Aero-Engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181413/bottles-of-sulphur-ointment</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62320/ibm-870-document-writing-system</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/835/large_smg00653334.jpg</image:loc><image:title>IBM 870 Document Writing System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/814/large_smg00652758.jpg</image:loc><image:title>IBM 870 Document Writing System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/834/large_smg00653333.jpg</image:loc><image:title>IBM 870 Document Writing System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/833/large_smg00653330.jpg</image:loc><image:title>IBM 870 Document Writing System</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148315/four-glass-vials</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181240/ampoule-3-of-vitamin-d2</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12666/alchemical-green-glass-flask-4-x-3-and-three-small-bottles</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/54/large_1954_0350__0001_.jpg</image:loc><image:title>Alchemical green glass flask 4&quot; x 3&quot; and three small bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/59/large_1954_0350__0006_.jpg</image:loc><image:title>Alchemical green glass flask 4&quot; x 3&quot; and three small bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/58/large_1954_0350__0005_.jpg</image:loc><image:title>Alchemical green glass flask 4&quot; x 3&quot; and three small bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/56/large_1954_0350__0003_.jpg</image:loc><image:title>Alchemical green glass flask 4&quot; x 3&quot; and three small bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/55/large_1954_0350__0002_.jpg</image:loc><image:title>Alchemical green glass flask 4&quot; x 3&quot; and three small bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/57/large_1954_0350__0004_.jpg</image:loc><image:title>Alchemical green glass flask 4&quot; x 3&quot; and three small bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/60/large_1954_0350__0007_.jpg</image:loc><image:title>Alchemical green glass flask 4&quot; x 3&quot; and three small bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117246/hmv-portable-gramophone-with-associated-record-plate-housing</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60264/monocrat-slide-rule-with-cursor-with-case</loc><lastmod>2026-04-11T15:51:34.632Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/654/large_smg00049254.jpg</image:loc><image:title>&quot;Monocrat&quot; slide rule with cursor with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/655/large_smg00049255.jpg</image:loc><image:title>&quot;Monocrat&quot; slide rule with cursor with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406394/metropolitan-vickers-em-3a-electron-microscope</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/811/large_smg00214943.jpg</image:loc><image:title>Metropolitan-Vickers EM 3A electron microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/151/large_y1987_0147_0003_0001__0001_.jpg</image:loc><image:title>Metropolitan-Vickers EM 3A electron microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/153/large_y1987_0147_0003_0002__0001_.jpg</image:loc><image:title>Metropolitan-Vickers EM 3A electron microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/349/large_smg00353042.jpg</image:loc><image:title>Metropolitan-Vickers EM 3A electron microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432737/zimmerman-apparatus-with-parts</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/782/large_smg00159355.jpg</image:loc><image:title>Zimmerman apparatus, with parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/709/large_smg00159356.jpg</image:loc><image:title>Zimmerman apparatus, with parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/783/large_smg00159357.jpg</image:loc><image:title>Zimmerman apparatus, with parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137371/case-of-wakleys-stricture-instruments-including-catheter-and-cannulae</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53050/stereo-plotter-designed-by-fv-thompson-with-box</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/919/large_smg00052239.jpg</image:loc><image:title>Stereo-plotter designed by F.V. Thompson, with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/219/large_smg00653164.jpg</image:loc><image:title>Stereo-plotter designed by F.V. Thompson, with box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6856/newport-type-n38-electromagnet-with-power-supply-and-power-lead</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/375/large_smg00173349.jpg</image:loc><image:title>Newport type N38 electromagnet, with power supply and power lead</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/22/large_smg00173349.jpg</image:loc><image:title>Newport type N38 electromagnet, with power supply and power lead</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/373/large_smg00173344.jpg</image:loc><image:title>Newport type N38 electromagnet, with power supply and power lead</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/20/large_smg00173344.jpg</image:loc><image:title>Newport type N38 electromagnet, with power supply and power lead</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/376/large_smg00173350.jpg</image:loc><image:title>Newport type N38 electromagnet, with power supply and power lead</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/23/large_smg00173350.jpg</image:loc><image:title>Newport type N38 electromagnet, with power supply and power lead</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50298/ancient-egyptian-lock</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/438/large_smg00182089.jpg</image:loc><image:title>Ancient Egyptian lock.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/436/large_smg00182087.jpg</image:loc><image:title>Ancient Egyptian lock.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/437/large_smg00182088.jpg</image:loc><image:title>Ancient Egyptian lock.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1004/weight-driven-shelf-regulator-by-benjamin-martin</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134876/x-ray-set-for-superficial-therapy</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8559482/two-debakey-type-aorta-clamps</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25719/berko-cycle-dynamo-complete-with-rear-lamp-c1923</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/225/large_smg00080165.jpg</image:loc><image:title>Berko cycle dynamo complete with rear lamp, c.1923</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/242/large_smg00080164.jpg</image:loc><image:title>Berko cycle dynamo complete with rear lamp, c.1923</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10069/model-scale-112-of-a-single-geared-rubber-mixing-machine</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/262/large_smg00154285.jpg</image:loc><image:title>Model, scale 1:12 of a single geared rubber mixing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/694/large_smg00154284.jpg</image:loc><image:title>Model, scale 1:12 of a single geared rubber mixing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2670/darlings-solid-fuel-calorimeter-1920-1923</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177887/three-rolls-of-plaster-bandage</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30449/experimental-3-cylinder</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164222/plated-sterilizer-for-instruments</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/177/large_a127461__0001_.jpg</image:loc><image:title>Plated sterilizer for instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/178/large_a127461__0002_.jpg</image:loc><image:title>Plated sterilizer for instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/181/large_a127461_0002__0001_.jpg</image:loc><image:title>Plated sterilizer for instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/347/large_smg00316395.jpg</image:loc><image:title>Plated sterilizer for instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/180/large_a127461_0001__0002_.jpg</image:loc><image:title>Plated sterilizer for instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/179/large_a127461_0001__0001_.jpg</image:loc><image:title>Plated sterilizer for instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92249/pressure-transducer-for-cardiac-catheterisation</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14252/collection-of-heliwire-models</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/620/large_1987_0319_0003__0001_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/623/large_1987_0319_0004__0001_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/626/large_1987_0319_0006__0002_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/625/large_1987_0319_0005__0001_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/616/large_1987_0319_0001__0002_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/618/large_1987_0319_0002__0002_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/627/large_1987_0319_0007__0001_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/624/large_1987_0319_0005__0002_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/622/large_1987_0319_0004__0002_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/617/large_1987_0319_0001__0001_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/629/large_1987_0319_0007__0002_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/621/large_1987_0319_0003__0002_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/619/large_1987_0319_0002__0001_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/628/large_1987_0319_0006__0001_.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/151/large_smg00047455.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/150/large_smg00047452.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/144/large_smg00047444.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/153/large_smg00047458.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/148/large_smg00047450.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/152/large_smg00047457.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/145/large_smg00047445.jpg</image:loc><image:title>Collection of heliwire models</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42959/ten-mains-electricity-light-bulbs</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/527/large_smg00227347.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/559/large_smg00230034.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/661/large_smg00028203.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/518/large_smg00227337.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/520/large_smg00227339.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/531/large_smg00227367.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/519/large_smg00227338.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/523/large_smg00227342.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/521/large_smg00227340.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/517/large_smg00227336.jpg</image:loc><image:title>Ten mains electricity light bulbs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39813/water-level-indicators</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203138/ilford-colour-filter-micro-5-202</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114350/44-empty-glass-specimen-bottles-english-1901-1940</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90454/plaster-oculists-seal</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412926/electrostatic-generator</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/800/large_cd0085_011_050301_ms_1985_44_electrical_machine.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/799/large_cd0085_010_050301_ms_1985_44_electrical_machine.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/218/large_y1985_0044__0003_.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/220/large_y1985_0044__0004_.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/217/large_y1985_0044__0002_.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/216/large_y1985_0044__0001_.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/281/large_cd0697_033_121016_1985_44_13_induction_coil_transformer.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/280/large_cd0697_032_121016_1985_44_13_induction_coil_transformer.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/371/large_smg00221314.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/294/large_cd0696_059_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/290/large_cd0696_055_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/291/large_cd0696_056_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/301/large_cd0696_066_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/304/large_cd0696_069_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/300/large_cd0696_065_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/297/large_cd0696_062_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/289/large_cd0696_054_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/303/large_cd0696_068_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/302/large_cd0696_067_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/292/large_cd0696_057_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/296/large_cd0696_061_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/299/large_cd0696_064_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/295/large_cd0696_060_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/305/large_cd0696_070_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/293/large_cd0696_058_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/298/large_cd0696_063_121009_1985_44_14_resistance_trolley.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/188/large_cd0744_071_160825_y1985_44_5_galvanometer.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/186/large_cd0744_070_160825_y1985_44_5_galvanometer.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/886/large_cd0746_070_161013_y1985_44_1_galvanometer.jpg</image:loc><image:title>Electrostatic generator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119811/compound-monocular-microscope-with-accessories</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/2/large_smg00078747.jpg</image:loc><image:title>Compound monocular microscope with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/183/large_smg00078747.jpg</image:loc><image:title>Compound monocular microscope with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23677/specimens-of-steel-bar-supposed-to-contain-titanium</loc><lastmod>2026-04-11T15:51:36.882Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/541/large_smg00047096.jpg</image:loc><image:title>Specimens of steel bar supposed to contain titanium</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/542/large_smg00047097.jpg</image:loc><image:title>Specimens of steel bar supposed to contain titanium</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/543/large_smg00047098.jpg</image:loc><image:title>Specimens of steel bar supposed to contain titanium</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/544/large_smg00047099.jpg</image:loc><image:title>Specimens of steel bar supposed to contain titanium</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147771/table-bidet</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158188/pipe-specimen-meerschaum</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85447/ivory-statue-of-saint-anthony-of-padua-with-infant-christ</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/863/large_a634986__0002_.jpg</image:loc><image:title>Ivory statue of Saint Anthony of Padua with infant Christ</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/862/large_a634986__0001_.jpg</image:loc><image:title>Ivory statue of Saint Anthony of Padua with infant Christ</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/668/large_a634986__0005_.jpg</image:loc><image:title>Ivory statue of Saint Anthony of Padua with infant Christ</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/669/large_a634986__0004_.jpg</image:loc><image:title>Ivory statue of Saint Anthony of Padua with infant Christ</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/670/large_a634986__0007_.jpg</image:loc><image:title>Ivory statue of Saint Anthony of Padua with infant Christ</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/667/large_a634986__0003_.jpg</image:loc><image:title>Ivory statue of Saint Anthony of Padua with infant Christ</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/671/large_a634986__0006_.jpg</image:loc><image:title>Ivory statue of Saint Anthony of Padua with infant Christ</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24777/lorry-gear-box</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24749/motor-car-clutch</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/995/large_smg00164709.jpg</image:loc><image:title>Motor car clutch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/996/large_smg00164710.jpg</image:loc><image:title>Motor car clutch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/997/large_smg00164711.jpg</image:loc><image:title>Motor car clutch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416810/two-cordierite-catalytic-converter-substrates</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/610/large_smg00043052.jpg</image:loc><image:title>Two Cordierite catalytic converter substrates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193152/blood-rock-specimen-moke-phar-from-siam-where-it-is-used-to-treat-a-wide-range-of-illnesses</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32531/three-copies-of-punch-magazine</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32954/cowpers-original-writing-telegraph</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/516/large_1893_0256.jpg</image:loc><image:title>Cowper&apos;s original writing telegraph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/670/large_smg00181771.jpg</image:loc><image:title>Cowper&apos;s original writing telegraph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/990/large_smg00224819.jpg</image:loc><image:title>Cowper&apos;s original writing telegraph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58115/crossleys-comparing-apparatus</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/890/large_smg00653841.jpg</image:loc><image:title>Crossley&apos;s Comparing Apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45285/parts-for-grinnell-sprinkler</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/973/large_smg00048330.jpg</image:loc><image:title>Parts for &quot;Grinnell&quot; sprinkler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20106/oddside-moulding-set</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/934/large_smg00651565.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/937/large_smg00651586.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/921/large_smg00651554.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/954/large_smg00651682.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/931/large_smg00651562.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/939/large_smg00651643.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/927/large_smg00651557.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/928/large_smg00651558.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/922/large_smg00651559.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/923/large_smg00651584.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/929/large_smg00651560.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/930/large_smg00651561.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/936/large_smg00651582.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/924/large_smg00651585.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/952/large_smg00651680.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/953/large_smg00651681.jpg</image:loc><image:title>Oddside moulding set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165570/amputation-set-in-case-by-aitken-york-1820-1886</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/124/large_smg00264321.jpg</image:loc><image:title>Amputation set in case, by Aitken, York, 1820-1886</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93671/hill-and-barnard-type-sphygmomanometer-london-england-1891-1900</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/66/large_ophc300001.jpg</image:loc><image:title>Hill and Barnard-type sphygmomanometer, London, England, 1891-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91265/quains-stethometer-cased-by-delolme-english</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3958/model-of-fly-fishing-boat-from-barbados</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113097/four-glass-bottles</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33332/wall-telephone-no-3-1880-1910</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/734/large_1959_0306__0002_.jpg</image:loc><image:title>Wall telephone No. 3, 1880-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/733/large_1959_0306__0001_.jpg</image:loc><image:title>Wall telephone No. 3, 1880-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12240/two-small-bore-catharometers-made-by-shell-research-for-their-early-gas-chromatographs</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172725/set-of-surgical-instruments</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/240/large_smg00282511.jpg</image:loc><image:title>Set of surgical instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49999/two-small-bricks</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/944/large_smg00155643.jpg</image:loc><image:title>Two small bricks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/943/large_smg00155642.jpg</image:loc><image:title>Two small bricks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56829/orrery-planetary-model-with-case</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/201/large_1924_0471__0001_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/202/large_1924_0471__0002_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/759/large_1924_0471_0001__0002_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/760/large_1924_0471_0002__0001_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/765/large_1924_0471_0002__0006_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/758/large_1924_0471_0001__0001_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/763/large_1924_0471_0002__0004_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/767/large_1924_0471_0002__0008_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/766/large_1924_0471_0002__0007_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/762/large_1924_0471_0002__0003_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/761/large_1924_0471_0002__0002_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/764/large_1924_0471_0002__0005_.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/956/large_smg00051250.jpg</image:loc><image:title>Orrery planetary model, with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145212/three-nivoc-universal-lens-or-prism-holders-on-adjustable-stands-with-tripod-bases</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co217808/lmslne-joint-railways-signalmans-uniform</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/847/large_1990_7592_pt2__0001_.jpg</image:loc><image:title>LMS/LNE Joint Railways signalman&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/848/large_1990_7592_pt3__0001_.jpg</image:loc><image:title>LMS/LNE Joint Railways signalman&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/846/large_1990_7592_pt1__0001_.jpg</image:loc><image:title>LMS/LNE Joint Railways signalman&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/927/large_smg00367650.jpg</image:loc><image:title>LMS/LNE Joint Railways signalman&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/925/large_smg00367646.jpg</image:loc><image:title>LMS/LNE Joint Railways signalman&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/926/large_smg00367649.jpg</image:loc><image:title>LMS/LNE Joint Railways signalman&apos;s uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8082134/mamiya-super-16-subminiature-camera</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/519/978/large_1990_5036_1184__0002_.jpg</image:loc><image:title>Mamiya Super 16 Subminiature Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/519/977/large_1990_5036_1184__0001_.jpg</image:loc><image:title>Mamiya Super 16 Subminiature Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/519/981/large_1990_5036_1184__0003_.jpg</image:loc><image:title>Mamiya Super 16 Subminiature Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/506/smg00455106.jpg</image:loc><image:title>Mamiya Super 16 Subminiature Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94053/jasco-electronic-sphygmomanometer</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/247/large_1979_0336_0001.jpg</image:loc><image:title>Jasco electronic sphygmomanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/998/large_smg00262215.jpg</image:loc><image:title>Jasco electronic sphygmomanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/847/large_smg00261971.jpg</image:loc><image:title>Jasco electronic sphygmomanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/453/200/large_smg00261788.jpg</image:loc><image:title>Jasco electronic sphygmomanometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co481520/chinese-bar-type-padlock-in-brass</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/850/large_smg00181393.jpg</image:loc><image:title>Chinese bar-type padlock in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/847/large_smg00181390.jpg</image:loc><image:title>Chinese bar-type padlock in brass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60211/early-eidograph</loc><lastmod>2026-04-11T15:51:38.064Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/209/large_smg00177057.jpg</image:loc><image:title>Early eidograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/210/large_smg00177058.jpg</image:loc><image:title>Early eidograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/208/large_smg00177056.jpg</image:loc><image:title>Early eidograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134763/diagnostic-x-ray-set-comprising-mobile-stand-holding-a-phillips-metallix-x-ray-tube</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8459439/control-modules</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116636/double-standard-delivery-apparatus</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428893/station-barometer-converted-from-marine-type-in-borrowed-box</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/814/large_smg00045343.jpg</image:loc><image:title>Station Barometer Converted from Marine type, in Borrowed Box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/812/large_smg00045341.jpg</image:loc><image:title>Station Barometer Converted from Marine type, in Borrowed Box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/813/large_smg00045342.jpg</image:loc><image:title>Station Barometer Converted from Marine type, in Borrowed Box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919429/three-empty-glass-bottles-from-mahogany-medicine-chest-1850-1880</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co194002/two-strips-of-bark</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149246/pair-of-gold-plated-pince-nez</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110489/glass-bottle-for-chest-balsam</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197698/small-wooden-medicine-chest-with-hinged-front-sections-and-hinged-lid</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/607/large_smg00306419.jpg</image:loc><image:title>Small wooden medicine chest with hinged front sections and hinged lid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8194814/darkroom-safelamp</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/588/large_smg00448001.jpg</image:loc><image:title>Darkroom safelamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8016398/guinevere-random-number-selector-and-name-plaque</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/990/large_2006_0207__0003_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/991/large_2006_0207__0004_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/992/large_2006_0207__0005_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/989/large_2006_0207__0002_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/988/large_2006_0207__0001_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/59/large_2006_0207__0007_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/58/large_2006_0207__0006_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/890/large_2006_0207__0008_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/891/large_2006_0207__0009_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/892/large_2006_0207__0010_.jpg</image:loc><image:title>Guinevere, Random Number Selector and name plaque</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36792/original-parsons-three-phase-turbo-alternator</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/875/large_smg00214377.jpg</image:loc><image:title>Original Parsons Three-Phase Turbo-Alternator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/927/large_1935_0544_0005__0001_.jpg</image:loc><image:title>Original Parsons Three-Phase Turbo-Alternator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/223/large_smg00214388.jpg</image:loc><image:title>Original Parsons Three-Phase Turbo-Alternator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/228/large_smg00214409.jpg</image:loc><image:title>Original Parsons Three-Phase Turbo-Alternator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/225/large_smg00214392.jpg</image:loc><image:title>Original Parsons Three-Phase Turbo-Alternator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/94/large_1935_0544_0001__0001_.jpg</image:loc><image:title>Original Parsons Three-Phase Turbo-Alternator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/222/large_smg00214387.jpg</image:loc><image:title>Original Parsons Three-Phase Turbo-Alternator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/876/large_smg00214405.jpg</image:loc><image:title>Original Parsons Three-Phase Turbo-Alternator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200083/mahogany-medicine-chest-1780-1870</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144169/veterinary-instrument-set</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97430/dental-treadle-drill</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/341/large_1980_1298.jpg</image:loc><image:title>Dental Treadle Drill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42328/whole-model-of-the-hms-monarch</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/819/large_1914_0632.jpg</image:loc><image:title>Whole model of the HMS Monarch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/76/large_smg00077969.jpg</image:loc><image:title>Whole model of the HMS Monarch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/372/large_smg00215297.jpg</image:loc><image:title>Whole model of the HMS Monarch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179419/amputation-set</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/123/large_smg00264311.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147119/urinal</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57909/set-of-21-replicas-of-hebrew-liquid-and-seed-measures</loc><lastmod>2026-04-11T15:51:38.515Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/910/large_smg00653902.jpg</image:loc><image:title>Set of 21 replicas of Hebrew Liquid and Seed measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/894/large_smg00650671.jpg</image:loc><image:title>Set of 21 replicas of Hebrew Liquid and Seed measures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149032/straight-spectacles</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75597/chloroform-inhaler-for-anaesthetic</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127019/artificial-left-arm-england-1850-1910</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/714/large_a653499.jpg</image:loc><image:title>Artificial left arm, England, 1850-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/790/large_smg00159551.jpg</image:loc><image:title>Artificial left arm, England, 1850-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54279/globe-illustrating-the-earths-magnetism-in-1872</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/317/large_smg00179200.jpg</image:loc><image:title>Globe illustrating the Earth&apos;s magnetism in 1872</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/852/large_smg00052285.jpg</image:loc><image:title>Globe illustrating the Earth&apos;s magnetism in 1872</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119858/leitz-fluorescence-attachment-for-microscope</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134112/apothecarys-balance-with-brass-beam-and-pan</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/467/large_smg00101596.jpg</image:loc><image:title>Apothecary&apos;s balance with brass beam and pan</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178243/two-rolls-of-ambulance-bandage</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140207/doctors-bag-with-contents-english-1925-1930</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co938/astronomical-clock-by-samuel-watson</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/32/large_1970_0025.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/388/large_1970_0025__0002_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/392/large_1970_0025__0006_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/394/large_1970_0025__0008_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/393/large_1970_0025__0007_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/389/large_1970_0025__0003_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/391/large_1970_0025__0005_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/387/large_1970_0025__0001_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/395/large_1970_0025__0009_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/390/large_1970_0025__0004_.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/565/large_smg00060530.jpg</image:loc><image:title>Astronomical clock by Samuel Watson</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205618/geyer-step-printer-head-type-4</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97839/cervical-tray-with-mounting-arm-english-manufactuture</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62650/dec-pdp12-minicomputer</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/983/large_smg00237891.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/985/large_smg00237893.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/988/large_smg00237896.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/610/large_smg00271652.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/609/large_smg00271643.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/990/large_smg00237898.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/989/large_smg00237897.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/986/large_smg00237894.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/984/large_smg00237892.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/987/large_smg00237895.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/991/large_smg00237899.jpg</image:loc><image:title>DEC  PDP12 minicomputer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9388/composite-exhibit-illustrating-manufacture-of-edible-fats</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/724/large_smg00025546.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/769/large_smg00025663.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/57/large_1959_0263_0001__0011_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/62/large_1959_0263_0001__0016_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/51/large_1959_0263_0001__0005_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/52/large_1959_0263_0001__0006_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/60/large_1959_0263_0001__0014_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/63/large_1959_0263_0001__0017_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/54/large_1959_0263_0001__0008_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/55/large_1959_0263_0001__0009_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/58/large_1959_0263_0001__0013_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/64/large_1959_0263_0001__0018_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/56/large_1959_0263_0001__0010_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/53/large_1959_0263_0001__0007_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/61/large_1959_0263_0001__0015_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/59/large_1959_0263_0001__0012_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/50/large_1959_0263_0001__0004_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/48/large_1959_0263_0001__0002_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/47/large_1959_0263_0001__0001_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/49/large_1959_0263_0001__0003_.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/768/large_smg00025662.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/770/large_smg00025664.jpg</image:loc><image:title>Composite exhibit illustrating manufacture of edible fats</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135919/low-frequency-electrotherapy-apparatus</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/612/large_a55213__0002_.jpg</image:loc><image:title>Low-frequency electrotherapy apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/613/large_a55213__0003_.jpg</image:loc><image:title>Low-frequency electrotherapy apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/611/large_a55213__0001_.jpg</image:loc><image:title>Low-frequency electrotherapy apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/308/large_smg00257073.jpg</image:loc><image:title>Low-frequency electrotherapy apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co527236/lady-penelopes-fab-1-die-cast-metal-car-from-thunderbirds-with-original-box</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/928/large_2000_0529_0001__0002_.jpg</image:loc><image:title>&apos;Lady Penelope&apos;s Fab 1&apos; die-cast metal car from Thunderbirds, with original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/927/large_2000_0529_0001__0001_.jpg</image:loc><image:title>&apos;Lady Penelope&apos;s Fab 1&apos; die-cast metal car from Thunderbirds, with original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/366/large_smg00180822.jpg</image:loc><image:title>&apos;Lady Penelope&apos;s Fab 1&apos; die-cast metal car from Thunderbirds, with original box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189592/three-photographs-by-neeta-madahar</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co453011/makers-cardboard-box-containing-a-britax</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/855/large_smg00079813.jpg</image:loc><image:title>Makers cardboard box containing a Britax</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/850/large_smg00079808.jpg</image:loc><image:title>Makers cardboard box containing a Britax</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/856/large_smg00079814.jpg</image:loc><image:title>Makers cardboard box containing a Britax</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/854/large_smg00079812.jpg</image:loc><image:title>Makers cardboard box containing a Britax</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414526/mather-and-platt-electric-fire-pump</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/429/large_cd0524_016_090430_2008_69_23_mather_and_platt_fire_pump_system_automatic_sprinkler_gauge.jpg</image:loc><image:title>Mather &amp; Platt electric fire pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/52/large_smg00448310.jpg</image:loc><image:title>Mather &amp; Platt electric fire 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pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/421/large_cd0524_008_090430_2008_69_15_mather_and_platt_fire_pump_drive_safety_guard.jpg</image:loc><image:title>Mather &amp; Platt electric fire pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/420/large_cd0524_007_090430_2008_69_14_mather_and_platt_fire_pump_drive_safety_guard.jpg</image:loc><image:title>Mather &amp; Platt electric fire pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/48/large_cd0523_018_090430_2008_69_3_mather_and_platt_fire_pump_electric_motor.jpg</image:loc><image:title>Mather &amp; Platt electric fire pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/417/large_cd0524_004_090430_2008_69_11_mather_and_platt_fire_pump_system_reducing_elbow_with_tee_off.jpg</image:loc><image:title>Mather &amp; Platt electric fire pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/68/large_smg00362134.jpg</image:loc><image:title>Mather &amp; Platt electric fire pump</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433990/apparatus-for-rotating-colour-discs</loc><lastmod>2026-04-11T15:51:39.662Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14444/spectrometer-for-visible-light-wavelengths-by-adam-hilger-ltd</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31928/collection-of-7-british-cathode-ray-tubes</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136717/enema-set</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/903/large_smg00228594.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205290/kodak-film-tank-type-c</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167566/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/308/large_smg00284630.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148173/coughs-and-sneezes</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3762/graphic-mirror</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/45/large_smg00084783.jpg</image:loc><image:title>Graphic mirror</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co431149/open-razors-in-green-baize-bag</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154123/horse-driven-butter-churn</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/245/large_smg00360044.jpg</image:loc><image:title>Horse-driven butter churn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/100/large_1927_1090_0001__0001_.jpg</image:loc><image:title>Horse-driven butter churn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/299/large_smg00649818.jpg</image:loc><image:title>Horse-driven butter churn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/41/large_smg00650840.jpg</image:loc><image:title>Horse-driven butter churn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/99/large_1927_1090_0002__0001_.jpg</image:loc><image:title>Horse-driven butter churn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/587/large_smg00648371.jpg</image:loc><image:title>Horse-driven butter churn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/588/large_smg00648372.jpg</image:loc><image:title>Horse-driven butter churn</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8645939/mercury-space-suit-replica</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/484/large_smg00264867.jpg</image:loc><image:title>Mercury space suit replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/485/large_smg00264868.jpg</image:loc><image:title>Mercury space suit replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/483/large_smg00264864.jpg</image:loc><image:title>Mercury space suit replica</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58927/auxiliary-gear-shaft-and-fittings-from-flour-mill</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96496/norlestrin-oral-contraceptive-pills</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/523/large_1986_0248.jpg</image:loc><image:title>&apos;Norlestrin&apos; oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/585/large_1986_0248_0004_0001__0001_.jpg</image:loc><image:title>&apos;Norlestrin&apos; oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/935/large_1986_0248_0004__0005_.jpg</image:loc><image:title>&apos;Norlestrin&apos; oral contraceptive 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oral contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/470/large_smg00242395.jpg</image:loc><image:title>&apos;Norlestrin&apos; oral contraceptive pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416962/ikegami-ec35-portable-colour-television-camera</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/447/large_smg00355550.jpg</image:loc><image:title>Ikegami EC35 Portable Colour Television Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/931/large_smg00355870.jpg</image:loc><image:title>Ikegami EC35 Portable Colour Television Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214679/six-dessert-spoons-british-transport-commission-catering-services</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46311/accessories-for-ornamental-bench-lathe</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/199/large_smg00043478.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/698/large_smg00043477.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/700/large_smg00043480.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/694/large_smg00043473.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/699/large_smg00043479.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/702/large_smg00043483.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/701/large_smg00043482.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/696/large_smg00043475.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/697/large_smg00043476.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/693/large_smg00043472.jpg</image:loc><image:title>Accessories for ornamental bench lathe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9349291/cotton-fibre-samples</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532576/specification-and-drawings-12-re-corvettes-turquoise</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183599/2-bottles</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20640/copper-ore-from-turkey</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/552/large_smg00031127.jpg</image:loc><image:title>Copper ore from Turkey</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75753/ethyl-chloride-spray-united-kingdom-1925-1940</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/92/large_a625482.jpg</image:loc><image:title>Ethyl chloride spray, United Kingdom, 1925-1940</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24879/sectioned-goodward-carburettor-in-glazed-case</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/887/large_smg00196096.jpg</image:loc><image:title>Sectioned Goodward Carburettor, in glazed case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/885/large_smg00196094.jpg</image:loc><image:title>Sectioned Goodward Carburettor, in glazed case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/884/large_smg00196093.jpg</image:loc><image:title>Sectioned Goodward Carburettor, in glazed case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2562/seven-glass-tubes-showing-continuity-between-aqueous-solution-and-igneous-fusion-in-the-case-of-saltpetre</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402805/jacquard-loom</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/950/large_cd0182_044_051021_cs1_1965_7_2_spinning_wheel.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/822/large_smg00245013.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/457/large_smg00245013__0007_.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/454/large_smg00245013__0004_.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/456/large_smg00245013__0006_.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/451/large_smg00245013__0001_.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/452/large_smg00245013__0002_.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/453/large_smg00245013__0003_.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/455/large_smg00245013__0005_.jpg</image:loc><image:title>Jacquard loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/780/large_smg00247138.jpg</image:loc><image:title>Jacquard loom</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1404/early-electrical-interrupter-apparatus</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/92/large_1930_0402.jpg</image:loc><image:title>Early electrical interrupter apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159188/two-wicks-from-tinder-box-one-is-thick-plaited-cotton-fibre-the-other-is-doubled-cord-english-1750-1850</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/246/large_smg00204677.jpg</image:loc><image:title>Two wicks from tinder box, one is thick plaited cotton fibre the other is doubled cord, English, 1750-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/249/large_smg00204681.jpg</image:loc><image:title>Two wicks from tinder box, one is thick plaited cotton fibre the other is doubled cord, English, 1750-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53207/everest-type-theodolite-british-1875-1899</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/707/large_smg00178545.jpg</image:loc><image:title>Everest type theodolite, British, 1875-1899</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/549/large_smg00176720.jpg</image:loc><image:title>Everest type theodolite, British, 1875-1899</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12721/dittmars-gas-analysis-apparatus-see-note-below</loc><lastmod>2026-04-11T15:51:40.731Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148974/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41854/rigged-model-of-a-south-china-trading-junk</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/618/large_smg00076269.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/621/large_1931_0028_0001__0002_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/622/large_1931_0028_0001__0003_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/623/large_1931_0028_0001__0004_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/620/large_1931_0028_0001__0001_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/624/large_1931_0028_0001__0005_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/635/large_1931_0028_0001__0016_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/625/large_1931_0028_0001__0006_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/627/large_1931_0028_0001__0008_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/628/large_1931_0028_0001__0009_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/626/large_1931_0028_0001__0007_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/629/large_1931_0028_0001__0010_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/632/large_1931_0028_0001__0013_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/630/large_1931_0028_0001__0011_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/631/large_1931_0028_0001__0012_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/634/large_1931_0028_0001__0015_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/633/large_1931_0028_0001__0014_.jpg</image:loc><image:title>Rigged model of a South China Trading Junk</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525905/uk-blood-donor-cards-various-types</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/560/large_smg00193198.jpg</image:loc><image:title>UK Blood donor cards, various types</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/213/large_smg00193199.jpg</image:loc><image:title>UK Blood donor cards, various types</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110954/glass-drug-jar</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13735/grays-flash-point-apparatus</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518448/digital-air-pressure-sensor-1999</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188372/2-yellow-painted-metal-containers-with-packets-of-sodium-bicarbonate-tablets</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79009/creamware-cosmetic-pot</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10064/collection-of-melded-fabrics-from-laboratory-evaluation-studies</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146555/model-362-gene-scanner-united-states-1989</loc><lastmod>2026-04-11T15:51:41.309Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/556/large_1995_0283__0002_.jpg</image:loc><image:title>Model 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1870</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45456/thread-grinding-machine-by-herbert-lindner-company-of-berlin</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203111/9-rapid-rectilinear-lens</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8030259/marconi-mkiii-ccu-and-pwfm-5005</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/99/large_smg00356707.jpg</image:loc><image:title>Marconi MkIII CCU &amp; PWFM 5005</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57462/personal-weighing-machine</loc><lastmod>2026-04-11T15:51:42.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/425/large_smg00026450.jpg</image:loc><image:title>Personal weighing 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Gin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/893/large_smg00214644.jpg</image:loc><image:title>Wooden Horse Gin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/833/large_y2003_0003_0007_0006__0001_.jpg</image:loc><image:title>Wooden Horse Gin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/892/large_smg00214643.jpg</image:loc><image:title>Wooden Horse Gin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/834/large_y2003_0003_0007_0007__0001_.jpg</image:loc><image:title>Wooden Horse Gin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/939/large_smg00214821.jpg</image:loc><image:title>Wooden Horse 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Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/203/large_1990_5034__0006_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/209/large_1990_5034__0013_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/211/large_1990_5034__0015_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/214/large_1990_5034__0018_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/202/large_1990_5034__0005_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/204/large_1990_5034__0007_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/857/large_1990_5034__0020_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/862/large_1990_5034__0025_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/860/large_1990_5034__0023_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/858/large_1990_5034__0021_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/859/large_1990_5034__0022_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/856/large_1990_5034__0019_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/861/large_1990_5034__0024_.jpg</image:loc><image:title>Post Office Television Detector Van</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134944/two-x-ray-rectifier-tubes</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118751/compound-monocular-microscope-by-benjamin-martin</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8345510/mobile-telephone-call-box-from-cameroon-1997-2012</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/985/large_e2012_131_1__0005_.jpg</image:loc><image:title>Mobile telephone call box from Cameroon, 1997-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/984/large_e2012_131_1__0004_.jpg</image:loc><image:title>Mobile telephone call box from Cameroon, 1997-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/983/large_e2012_131_1__0003_.jpg</image:loc><image:title>Mobile telephone call box from Cameroon, 1997-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/986/large_e2012_131_1__0006_.jpg</image:loc><image:title>Mobile telephone call box from Cameroon, 1997-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/89/large_e2012_131_1__0001_.jpg</image:loc><image:title>Mobile telephone call box from Cameroon, 1997-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/90/large_e2012_131_1__0002_.jpg</image:loc><image:title>Mobile telephone call box from Cameroon, 1997-2012</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89180/plaster-cast-copy-of-an-oculists-seal</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11915/two-distilled-water-jugs-by-leune-and-co</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/804/large_smg00044581.jpg</image:loc><image:title>Two distilled water jugs by Leune and Co</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/802/large_smg00044578.jpg</image:loc><image:title>Two distilled water jugs by Leune and Co</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co471659/carton-of-four-viagra-sildenafil-citrate-tablets-sandwich-england-1996-1998</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/341/large_1998_0851.jpg</image:loc><image:title>Carton of four Viagra (Sildenafil citrate) tablets, Sandwich, England, 1996-1998</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440036/the-race-into-space-brook-bond-tea-picture-card-book-and-set-of-50-cards-loose</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8000525/kitchenaid-multi-function-household-mixer</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142942/tabloid-medicine-case</loc><lastmod>2026-04-11T15:51:43.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8820/computer-control-system-for-ici-hillhouse-petrochemical-plant-1970s</loc><lastmod>2026-04-11T15:51:44.310Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/541/large_1986_1111_0005.jpg</image:loc><image:title>Computer control system for ICI Hillhouse Petrochemical Plant, 1970s</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/819/large_smg00371449.jpg</image:loc><image:title>Computer control system for ICI Hillhouse Petrochemical Plant, 1970s</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/785/large_smg00651476.jpg</image:loc><image:title>Computer control system for ICI Hillhouse Petrochemical Plant, 1970s</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18292/thaumatrope</loc><lastmod>2026-04-11T15:51:44.310Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174878/2-pairs-artery-forceps-bow-shaped-cross-actio</loc><lastmod>2026-04-11T15:51:44.310Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40217/firestreak-missile</loc><lastmod>2026-04-11T15:51:44.310Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/454/large_smg00650465.jpg</image:loc><image:title>&apos;Firestreak&apos; missile</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206135/eastman-plate-tank-model-4</loc><lastmod>2026-04-11T15:51:44.310Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/179/large_smg00449645.jpg</image:loc><image:title>Eastman Plate Tank Model 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calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/217/large_smg00184629.jpg</image:loc><image:title>Prinztronic MC85 hand-held electronic calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/478/large_smg00184629.jpg</image:loc><image:title>Prinztronic MC85 hand-held electronic 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steelworks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/374/large_smg00013765.jpg</image:loc><image:title>Four tinted etchings by Fritz Buckholz of various processes in a steelworks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/371/large_smg00013761.jpg</image:loc><image:title>Four tinted etchings by Fritz Buckholz of various processes in a 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instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57633/weights-and-original-correspondence-from-the-castlereagh-collection-for-tunis</loc><lastmod>2026-04-11T15:51:46.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/664/large_1932_0242__0003_.jpg</image:loc><image:title>Weights and original correspondence from the Castlereagh Collection for Tunis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/663/large_1932_0242__0002_.jpg</image:loc><image:title>Weights and original correspondence from the Castlereagh Collection for Tunis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/662/large_1932_0242__0001_.jpg</image:loc><image:title>Weights and original correspondence from the Castlereagh Collection for Tunis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/665/large_1932_0242__0004_.jpg</image:loc><image:title>Weights and original correspondence from the Castlereagh Collection for Tunis</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075901/two-strips-length-of-each-26-ins-of-split-rattan</loc><lastmod>2026-04-11T15:51:46.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140500/enema-set-with-syringe</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/774/large_smg00259271.jpg</image:loc><image:title>Enema set with syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135177/portable-x-ray-unit-for-medical-use</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119887/binocular-phase-contrast-microscope</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/980/large_1985_0432_0001__0002_.jpg</image:loc><image:title>Binocular phase contrast microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/979/large_1985_0432_0001__0001_.jpg</image:loc><image:title>Binocular phase contrast microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/422/large_smg00023182.jpg</image:loc><image:title>Binocular phase contrast microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/421/large_smg00023181.jpg</image:loc><image:title>Binocular phase contrast microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142607/induction-coil</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51040/three-drawings</loc><lastmod>2026-04-11T15:51:46.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17652/11-manufacturers-sample-prints-made-on-ilford-bromide-papers</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82987/glass-fibre-moulds-of-egyptian-panels</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/17/large_smg00650841.jpg</image:loc><image:title>Glass fibre moulds of Egyptian panels</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5081/galilean-binoculars-british-army-mark-v-type</loc><lastmod>2026-04-11T15:51:46.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53339/microptic-alidade-british-1956-1959</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/153/large_smg00051338.jpg</image:loc><image:title>Microptic alidade, British, 1956-1959</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/847/large_smg00177192.jpg</image:loc><image:title>Microptic alidade, British, 1956-1959</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/410/large_smg00173036.jpg</image:loc><image:title>Microptic alidade, British, 1956-1959</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18911/assortment-of-thermometer-tubing-1968</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/91/large_smg00154490.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/90/large_smg00154489.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/93/large_smg00154492.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/89/large_smg00154488.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/95/large_smg00154494.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/92/large_smg00154491.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/87/large_smg00154486.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/88/large_smg00154487.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/94/large_smg00154493.jpg</image:loc><image:title>Assortment of thermometer tubing, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40224/general-purpose-vehicle-rocket-no730</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/94/large_1964_0364_0002__0001_.jpg</image:loc><image:title>General Purpose Vehicle rocket no.730</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201990/2-off-model-propellers</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8671630/my-vacation-days</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12408/staedels-nitrogen-apparatus-london-c-1885</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/133/large_smg00268744.jpg</image:loc><image:title>Staedel&apos;s Nitrogen Apparatus, London, C. 1885.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54541/barometer-by-daniel-quare</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/332/large_1948_0227_0001__0003_.jpg</image:loc><image:title>Barometer by Daniel Quare</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/330/large_1948_0227_0001__0002_.jpg</image:loc><image:title>Barometer by Daniel Quare</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/329/large_1948_0227_0001__0001_.jpg</image:loc><image:title>Barometer by Daniel Quare</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/872/large_smg00176654.jpg</image:loc><image:title>Barometer by Daniel Quare</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5877/wheatstones-symphonium-c-1829</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/61/large_smg00070178.jpg</image:loc><image:title>Wheatstone&apos;s symphonium, c 1829.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/63/large_smg00070181.jpg</image:loc><image:title>Wheatstone&apos;s symphonium, c 1829.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100131/two-tubes-of-barbed-nerve-canal-broaches</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/881/large_smg00294823.jpg</image:loc><image:title>Two tubes of barbed nerve canal broaches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/880/large_smg00294822.jpg</image:loc><image:title>Two tubes of barbed nerve canal broaches</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14889/molymod-005-space-filling-set-and-three-4-hole-carbon-packs</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/449/518/large_smg00027844.jpg</image:loc><image:title>Molymod 005 space-filling set and three 4-hole carbon packs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41733/model-of-a-whaler-built-cutter-with-wooden-stand</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/470/large_smg00180916.jpg</image:loc><image:title>Model of a Whaler built cutter with wooden stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/469/large_smg00180915.jpg</image:loc><image:title>Model of a Whaler built cutter with wooden stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207076/paper-masks</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/263/large_smg00449866.jpg</image:loc><image:title>Paper Masks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/22/large_smg00362308.jpg</image:loc><image:title>Paper Masks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8838229/handmade-hearts-for-people-separated-in-hospital-during-the-covid-19-pandemic</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/656/large_2022_1401_0002__0001_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/657/large_2022_1401_0002__0002_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/660/large_2022_1401_0003__0003_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/658/large_2022_1401_0003__0001_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/659/large_2022_1401_0003__0002_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/662/large_2022_1401_0004__0002_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/661/large_2022_1401_0004__0001_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/654/large_2022_1401_0001__0002_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/655/large_2022_1401_0001__0001_.jpg</image:loc><image:title>Handmade hearts for people separated in hospital during the COVID-19 pandemic</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919699/desktop-computer-from-stephen-hawkings-office</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/644/863/large_smg00255940__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/644/969/large_smg00256013__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/644/971/large_smg00256015__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/894/large_smg00721959__0002_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/896/large_smg00721959__0004_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/895/large_smg00721959__0003_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/893/large_smg00721959__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/669/large_smg00722316__0002_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/664/large_smg00722312__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/667/large_smg00722315__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/666/large_smg00722314__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/668/large_smg00722316__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/665/large_smg00722313__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/149/large_smg00256020__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/146/large_smg00256016__0002_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/141/large_smg00256010__0003_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/140/large_smg00256010__0002_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/150/large_smg00256021__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/148/large_smg00256017__0002_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/139/large_smg00256010__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/145/large_smg00256016__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/143/large_smg00256012__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/144/large_smg00256012__0002_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/151/large_smg00256021__0002_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/147/large_smg00256017__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/142/large_smg00256011__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/918/large_smg00722137__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/934/large_smg00722166__0002_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/928/large_smg00722151__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/935/large_smg00722168__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/933/large_smg00722166__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/910/large_smg00722109__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/663/29/large_smg00722794__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/525/large_smg00722168__0001_.jpg</image:loc><image:title>Desktop computer from Stephen Hawking&apos;s office</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175655/prototype-of-bristol-trepanning-dissector</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172581/bullet-forceps</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8373309/mcvitie-weston-valve-collection-cossor-long-tom-valve</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/251/large_smg00257980.jpg</image:loc><image:title>McVitie Weston valve collection, Cossor Long Tom valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/252/large_smg00257981.jpg</image:loc><image:title>McVitie Weston valve collection, Cossor Long Tom valve</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55403/kelvin-type-4-inch-aperiodic-compass-with-gimbals</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199633/wooden-medicine-chest-1893-1900</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/831/large_smg00303271.jpg</image:loc><image:title>Wooden medicine chest, 1893-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145603/five-unmounted-charts-on-the-subject-of-magnetism</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19981/staffordshire-hot-blast-tuyeres</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/647/65/large_smg00360352.jpg</image:loc><image:title>Staffordshire Hot Blast Tuyeres</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/476/large_smg00447531.jpg</image:loc><image:title>Staffordshire Hot Blast Tuyeres</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46715/gunstock-copy-turning-lathe-1857</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38839/model-of-howards-champion-plough</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85938/statues-terracotta-of-seated-female-figure</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138714/viule-cartridge-syringe-medical-set</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78896/dutch-tin-glazed-cylindrical-earthenware-pharmacy-jar</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/22/large_smg00225670.jpg</image:loc><image:title>Dutch tin-glazed cylindrical earthenware pharmacy jar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201444/three-cylindrical-clear-glass-bottles-with-wide-neck-and-screw-top</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2331/wiedemans-stilliard-1750-1765</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/137/large_smg00176458.jpg</image:loc><image:title>Wiedeman&apos;s stilliard, 1750-1765</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/136/large_smg00176457.jpg</image:loc><image:title>Wiedeman&apos;s stilliard, 1750-1765</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428526/stethoscope-small-bore-leatham-binaural</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177534/aspirator-potains-pattern</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/569/large_smg00276994.jpg</image:loc><image:title>Aspirator, Potain&apos;s pattern</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46231/two-unframed-prints-of-etchings-by-noel-spencer</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124258/stylised-fish-shaped-container</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112811/glass-jar-for-barium-compound</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18449/35mm-hand-operated-pathe-projector</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/692/large_smg00220330.jpg</image:loc><image:title>35mm hand operated Pathe projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/22/large_smg00354099.jpg</image:loc><image:title>35mm hand operated Pathe projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197352/mahogancy-medicine-chest-c1830</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96516/contraceptive-pills-with-dispenser-england-1960-1970</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/661/large_1986_248_0024.jpg</image:loc><image:title>Contraceptive pills with dispenser, England, 1960-1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8670314/nissan-leaf-robotcar-autonomous-vehicle</loc><lastmod>2026-04-11T15:51:47.212Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/552/large_2023_0237_0001__0001_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/711/large_2023_0237_0001__0007_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/717/large_2023_0237_0001__0011_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/705/large_2023_0237_0001__0002_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/715/large_2023_0237_0001__0008_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/714/large_2023_0237_0001__0009_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/706/large_2023_0237_0001__0001_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/707/large_2023_0237_0001__0003_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/716/large_2023_0237_0001__0010_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/710/large_2023_0237_0001__0006_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/718/large_2023_0237_0001__0013_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/709/large_2023_0237_0001__0005_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/708/large_2023_0237_0001__0004_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/722/large_2023_0237_0001__0016_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/720/large_2023_0237_0001__0014_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/721/large_2023_0237_0001__0015_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/719/large_2023_0237_0001__0012_.jpg</image:loc><image:title>Nissan Leaf RobotCar autonomous vehicle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8559005/cinerama-65mm-cine-camera</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208487/seven-different-types-of-ceramic-3rd-rail-insulators</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/504/large_smg00358841.jpg</image:loc><image:title>Seven different types of ceramic 3rd rail insulators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/503/large_smg00358839.jpg</image:loc><image:title>Seven different types of ceramic 3rd rail insulators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/501/large_smg00358837.jpg</image:loc><image:title>Seven different types of ceramic 3rd rail insulators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/500/large_smg00358836.jpg</image:loc><image:title>Seven different types of ceramic 3rd rail insulators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/502/large_smg00358838.jpg</image:loc><image:title>Seven different types of ceramic 3rd rail insulators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/498/large_smg00358834.jpg</image:loc><image:title>Seven different types of ceramic 3rd rail insulators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/497/large_smg00358833.jpg</image:loc><image:title>Seven different types of ceramic 3rd rail insulators</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116783/behring-venules-7-with-instructions</loc><lastmod>2026-04-11T15:51:47.851Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62748/babbages-difference-engine-no-2-2002</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/251/large_1992_0556.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/710/large_1992_0556__0002_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/713/large_1992_0556__0005_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/712/large_1992_0556__0004_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/714/large_1992_0556__0006_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/711/large_1992_0556__0003_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/709/large_1992_0556__0001_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/715/large_1992_0556__0007_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/718/large_1992_0556__0010_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/719/large_1992_0556__0011_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/716/large_1992_0556__0008_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/717/large_1992_0556__0009_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/267/large_1992_0556__0016_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/273/large_1992_0556__0021_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/275/large_1992_0556__0023_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/270/large_1992_0556__0019_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/274/large_1992_0556__0012_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/272/large_1992_0556__0022_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/278/large_1992_0556__0015_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/271/large_1992_0556__0020_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/276/large_1992_0556__0013_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/277/large_1992_0556__0014_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/269/large_1992_0556__0018_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/702/268/large_1992_0556__0017_.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/476/large_smg00184621.jpg</image:loc><image:title>Babbage&apos;s Difference Engine No 2, 2002.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119784/leitz-monocular-microscope-and-phototype-accessories</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/31/large_smg00028664.jpg</image:loc><image:title>Leitz monocular microscope and phototype accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45172/two-models-of-abraham-wivells-fire-escapes</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/601/large_1899_0074.jpg</image:loc><image:title>Two models of Abraham Wivell&apos;s fire escapes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/418/large_1899_0074_0004.jpg</image:loc><image:title>Two models of Abraham Wivell&apos;s fire escapes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/275/large_smg00081647.jpg</image:loc><image:title>Two models of Abraham Wivell&apos;s fire escapes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/278/large_smg00081650.jpg</image:loc><image:title>Two models of Abraham Wivell&apos;s fire escapes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94301/frossards-binaural-stethoscope-cased</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125354/bundle-of-datoon-toothbrushes</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8014672/six-views-of-the-dublin-and-drogheda-railway-1836</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/219/large_1943_0268_0005.jpg</image:loc><image:title>Six views of the Dublin and Drogheda Railway (1836)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/216/large_1943_0268_0002.jpg</image:loc><image:title>Six views of the Dublin and Drogheda Railway (1836)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/215/large_1943_0268_0001.jpg</image:loc><image:title>Six views of the Dublin and Drogheda Railway (1836)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/217/large_1943_0268_0003.jpg</image:loc><image:title>Six views of the Dublin and Drogheda Railway (1836)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/218/large_1943_0268_0004.jpg</image:loc><image:title>Six views of the Dublin and Drogheda Railway (1836)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119040/stand-for-compound-monocular-microscope</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93497/currie-type-clinical-thermometer-1800-1810</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/737/large_a600078__0001_.jpg</image:loc><image:title>Currie type clinical thermometer, 1800-1810</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/738/large_a600078__0002_.jpg</image:loc><image:title>Currie type clinical thermometer, 1800-1810</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406926/detonators-dummy-and-of-various-colours-of-wire</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60280/cylindrical-form-of-napiers-bones</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/14/large_1925_0801__0001_.jpg</image:loc><image:title>Cylindrical form of Napier&apos;s bones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/13/large_1925_0801.jpg</image:loc><image:title>Cylindrical form of Napier&apos;s bones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/221/474/large_1925_0801__0002_.jpg</image:loc><image:title>Cylindrical form of Napier&apos;s bones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/221/475/large_1925_0801__0003_.jpg</image:loc><image:title>Cylindrical form of Napier&apos;s bones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co225673/the-good-old-days</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85993/glass-jar-broken-roman-151-300-ad</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131808/pair-of-barber-surgeons-bottles</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137006/glass-hypodermic-syringe</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44546/collection-of-twenty-specimens-of-asbestos</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162809/lithotomy-set-english-1780-1820</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/693/large_smg00184194.jpg</image:loc><image:title>Lithotomy set, English, 1780-1820</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90391/plaster-oculists-seal-inscribed-on-four-edges-copy-with-plaster-and-putty-impression-roman</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co493293/1132-health-education-posters</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067263/selection-of-models-artefacts-and-ephemera-gormenghast</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47560/footlathe-by-henry-maudslay-footwheel-and-shaft</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919141/parabolic-trough-mirror-and-receiving-tube-from-a-concentrated-solar-power-csp-plant-array</loc><lastmod>2026-04-11T15:51:48.854Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/717/946/large_iboj20240212__0031_.jpg</image:loc><image:title>Parabolic 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Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co538683/pair-of-spirit-burning-hand-warmers</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648473/toys-used-for-lowenfelds-world-technique-therapy-london-england-1920-1970</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50735/cameron-patent-feed-pump</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169466/amputation-set</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8854993/high-visibility-jacket</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8911488/oric-1-micro-computer</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42915/limelight-projector</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24833/oil-feed-sight-chambers</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/136/large_smg00196196.jpg</image:loc><image:title>Oil-feed 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1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/624/large_a115561__0004_.jpg</image:loc><image:title>Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/621/large_a115561__0003_.jpg</image:loc><image:title>Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/626/large_a115561__0005_.jpg</image:loc><image:title>Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/618/large_a115561__0002_.jpg</image:loc><image:title>Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/866/large_a115561__0006_.jpg</image:loc><image:title>Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/868/large_a115561__0008_.jpg</image:loc><image:title>Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/867/large_a115561__0007_.jpg</image:loc><image:title>Copy of a fumigating torch carried for protection against bubonic plague, 1601-1700</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140710/enema-set</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/754/large_smg00259151.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co484620/uk6-ariel-vi-fuse-unit-flight-spare-and-uk6-box</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176441/pocket-surgical-instrument-set-in-small-leather-wallet</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/409/large_smg00287781.jpg</image:loc><image:title>Pocket surgical instrument set in small leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9026458/google-home-mini</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/505/large_2024_0691_0001__0001_.jpg</image:loc><image:title>Google Home Mini</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/507/large_2024_0691_0001__0002_.jpg</image:loc><image:title>Google Home 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works</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136784/scarificator-with-six-lancets-in-case</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205330/sport-und-freizeit-sport-and-leisure</loc><lastmod>2026-04-11T15:51:50.475Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80763/honey-storage-jar-with-lid</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/230/large_smg00225241.jpg</image:loc><image:title>Honey, storage jar with lid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8083375/v100-prototype</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/676/large_2007_0003__0005_.jpg</image:loc><image:title>V100 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Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/783/large_1977_0500_0018.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/771/large_1977_0500_0006.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/770/large_1977_0500_0005.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/781/large_1977_0500_0016.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/777/large_1977_0500_0012.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/773/large_1977_0500_0008.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/769/large_1977_0500_0004.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/791/large_1977_0500_0026.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/785/large_1977_0500_0020.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/774/large_1977_0500_0009.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/779/large_1977_0500_0014.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/788/large_1977_0500_0023.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/786/large_1977_0500_0021.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/792/large_1977_0500_0027.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/776/large_1977_0500_0011.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/766/large_1977_0500_0001.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/772/large_1977_0500_0007.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/790/large_1977_0500_0025.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/775/large_1977_0500_0010.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/784/large_1977_0500_0019.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/782/large_1977_0500_0017.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/767/large_1977_0500_0002.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/780/large_1977_0500_0015.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/789/large_1977_0500_0024.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/787/large_1977_0500_0022.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/796/large_1977_0500_0032.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/793/large_1977_0500_0028.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/795/large_1977_0500_0031.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/794/large_1977_0500_0030.jpg</image:loc><image:title>Barbara Hepworth&apos;s Surgery Sketchbook, with Barbara Hepworth&apos;s 14 Sept 1952 letter to Barbara Passe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24491/dixie-motor-car-magneto-1903-1904</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8410767/collection-of-objects-and-archives-relating-to-gas-central-heating-installation-and-maintenance</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/922/large_cd0183_013_051021_cs1_1996_22_1_2_radiators.jpg</image:loc><image:title>Collection of objects and archives relating to gas central heating installation and maintenance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/6/large_smg00244811.jpg</image:loc><image:title>Collection of objects and archives relating to gas central heating installation and maintenance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/7/large_smg00244812.jpg</image:loc><image:title>Collection of objects and archives relating to gas central heating installation and maintenance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163538/bone-piston-action-syringe-17th-century</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/124/large_smg00230263.jpg</image:loc><image:title>Bone piston action syringe, 17th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20119/series-of-fragments-of-gold-leaf</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11333/model-made-by-the-inventor</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175519/ecraseur-chassaignac-steel-and-ebony</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co482555/samples-of-gerovital</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/558/large_smg00279442.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/559/large_smg00279443.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/554/large_smg00279438.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/551/large_smg00279435.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/555/large_smg00279439.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/550/large_smg00279434.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/547/large_smg00279431.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/562/large_smg00279446.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/556/large_smg00279440.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/557/large_smg00279441.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/561/large_smg00279445.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/553/large_smg00279437.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/560/large_smg00279444.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/549/large_smg00279433.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/552/large_smg00279436.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/548/large_smg00279432.jpg</image:loc><image:title>Samples of Gerovital</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143003/super-universette-faradic-apparatus-by-rank-medical-incorporating-stanley-cox</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co104359/six-beer-drinking-tubes</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9349415/culpeper-type-microscope-in-case-with-accessories</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/918/large_smg00246812__0004_.jpg</image:loc><image:title>Culpeper-Type Microscope in case with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/916/large_smg00246812__0002_.jpg</image:loc><image:title>Culpeper-Type Microscope in case with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/917/large_smg00246812__0003_.jpg</image:loc><image:title>Culpeper-Type Microscope in case with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/915/large_smg00246812__0001_.jpg</image:loc><image:title>Culpeper-Type Microscope in case with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/413/large_smg00246848.jpg</image:loc><image:title>Culpeper-Type Microscope in case with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/281/37/large_y1986_0241_0002__0001_.jpg</image:loc><image:title>Culpeper-Type Microscope in case with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/281/38/large_y1986_0241_0002__0003_.jpg</image:loc><image:title>Culpeper-Type Microscope in case with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/281/39/large_y1986_0241_0002__0002_.jpg</image:loc><image:title>Culpeper-Type Microscope in case with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124802/eight-poppy-heads-in-bowl</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/880/large_smg00195139.jpg</image:loc><image:title>Eight poppy heads in bowl</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214877/two-1-pint-milk-jugs</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38567/readex-model-d-microfilm-reader</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/233/large_smg00179977.jpg</image:loc><image:title>READEX MODEL D Microfilm Reader</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/234/large_smg00179978.jpg</image:loc><image:title>READEX MODEL D Microfilm Reader</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/232/large_smg00179976.jpg</image:loc><image:title>READEX MODEL D Microfilm Reader</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8783001/take-this-simple-aids-test-youll-have-the-result-in-2-minutes-posters</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/838/large_1999_0241_0181_0002.jpg</image:loc><image:title>&apos;Take this simple AIDS test. You&apos;ll have the result in 2 minutes&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/837/large_1999_0241_0181_0001.jpg</image:loc><image:title>&apos;Take this simple AIDS test. You&apos;ll have the result in 2 minutes&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114869/green-glass-bottle-english-1801-1900</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91669/vaginal-speculum-with-screw-handle-operation</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8052745/multi-coloured-pestle-and-mortar</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/862/large_smg00099833.jpg</image:loc><image:title>Multi coloured pestle and mortar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57441/model-of-original-type-ball-automatic-grain-weighing-machine</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663185/kodak-35-camera-and-case</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/489/large_smg00455084.jpg</image:loc><image:title>Kodak 35 Camera and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36074/lifeline-class-x-portable-lifeboat-transmitterreceiver-with-telescopic-aerial-by-clifford-and-snell-ltd</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74519/medal-university-of-edinburgh-for-experimental-physiology</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/97/large_smg00013944__0001_.jpg</image:loc><image:title>Medal, University of Edinburgh, for experimental physiology</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/98/large_smg00013944__0002_.jpg</image:loc><image:title>Medal, University of Edinburgh, for experimental physiology</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430207/bound-volume-comprising-thames-ironworks-historical-catalogue-1911</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50492/impregnable-padlock</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062620/two-hand-kinora-viewers</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240981/bell-and-howell-filmo-16mm-projector-model-u</loc><lastmod>2026-04-11T15:51:50.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co579/example-of-first-horstmann-double-train-gas-controller-for-street-lights</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1188/universal-inclining-sundial-signed-dollond-london</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/758/large_smg00083027.jpg</image:loc><image:title>Universal inclining sundial signed &quot;Dollond London&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/160/large_smg00083027.jpg</image:loc><image:title>Universal inclining sundial signed &quot;Dollond London&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126627/handwarmer</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45923/five-surface-roughness-comparison-specimens</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30327/gauge-turbine-rpm-smiths-ser-no-74572</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/904/large_smg00081305.jpg</image:loc><image:title>Gauge Turbine R.P.M. (Smiths) Ser. no. 7457/2</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co104788/bundle-of-twisted-leather-thong-bound-in-places-with-green-and-brown-leather-strips</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528674/toys-for-use-in-griffiths-mental-development-scale-united-kingdom-1984</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/698/large_2000_0900.jpg</image:loc><image:title>Toys for use in Griffiths Mental Development Scale, United Kingdom, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/47/large_smg00160577.jpg</image:loc><image:title>Toys for use in Griffiths Mental Development Scale, United Kingdom, 1984</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8444262/basket-containing-various-weaving-parts-and-accessories</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/678/large_smg00451276.jpg</image:loc><image:title>Basket containing various weaving parts and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39638/six-white-prints-of-drawings-and-31-unmounted-photographs-illustrating-zoellys-turbine</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4257/black-body-primary-standard-apparatus</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130495/six-prescription-books-by-rouse-bros</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8854846/diagnostic-material-and-paperwork-associated-ataccc-study-on-covid-19</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156203/pair-of-square-white-polished-marble-plinths</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15307/kodak-brownie-no-0-model-a-box-camera</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/292/large_1980_0665__0002_.jpg</image:loc><image:title>Kodak Brownie No 0 Model A Box Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/291/large_1980_0665__0001_.jpg</image:loc><image:title>Kodak Brownie No 0 Model A Box Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/430/large_smg00221474.jpg</image:loc><image:title>Kodak Brownie No 0 Model A Box Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204510/vp-sprite-camera</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/140/large_smg00449309.jpg</image:loc><image:title>V.P. Sprite Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/137/large_smg00449306.jpg</image:loc><image:title>V.P. Sprite Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/136/large_smg00449305.jpg</image:loc><image:title>V.P. Sprite Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205114/half-plate-stand-camera</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525711/five-specimens-illustrating-the-mannesmann-process-of-solid-drawing-steel-tubes</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25895/sections-of-tyre</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/982/large_smg00077614.jpg</image:loc><image:title>Sections of tyre</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/983/large_smg00077620.jpg</image:loc><image:title>Sections of tyre</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135682/six-cell-bunsen-battery</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1089/barograph-clock-by-alexander-cumming</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/577/large_1973_0565_0001__0002_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/575/large_1973_0565_0001__0001_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/802/large_1973_0565_0001__0021_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/801/large_1973_0565_0001__0020_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/794/large_1973_0565_0001__0012_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/804/large_1973_0565_0001__0023_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/787/large_1973_0565_0001__0005_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/795/large_1973_0565_0001__0013_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/797/large_1973_0565_0001__0015_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/785/large_1973_0565_0001__0003_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/791/large_1973_0565_0001__0009_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/799/large_1973_0565_0001__0017_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/798/large_1973_0565_0001__0016_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/796/large_1973_0565_0001__0014_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/789/large_1973_0565_0001__0007_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/790/large_1973_0565_0001__0008_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/803/large_1973_0565_0001__0022_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/800/large_1973_0565_0001__0019_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/793/large_1973_0565_0001__0011_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/792/large_1973_0565_0001__0010_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/227/805/large_1973_0565_0001__0024_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/95/large_1973_0565_0002__0001_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/96/large_1973_0565_0002__0002_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/199/large_1973_0565_0001__0022_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/198/large_1973_0565_0001__0023_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/200/large_1973_0565_0001__0024_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/201/large_1973_0565_0001__0025_.jpg</image:loc><image:title>Barograph clock by Alexander Cumming</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146383/rotary-evaporation-equipment</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/973/large_smg00274145.jpg</image:loc><image:title>Rotary evaporation equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/975/large_smg00274147.jpg</image:loc><image:title>Rotary evaporation equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/976/large_smg00274148.jpg</image:loc><image:title>Rotary evaporation equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/974/large_smg00274146.jpg</image:loc><image:title>Rotary evaporation equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5361/rutherfords-period-at-mcgill-university-montreal</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/986/large_smg00188091.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/976/large_smg00188079.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/975/large_smg00188078.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/973/large_smg00188076.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/971/large_smg00188074.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/982/large_smg00188085.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/969/large_smg00188072.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/984/large_smg00188087.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/983/large_smg00188086.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/965/large_smg00188068.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/974/large_smg00188077.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/981/large_smg00188084.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/980/large_smg00188083.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/985/large_smg00188088.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/979/large_smg00188082.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/978/large_smg00188081.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/972/large_smg00188075.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/977/large_smg00188080.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/968/large_smg00188071.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/966/large_smg00188069.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/970/large_smg00188073.jpg</image:loc><image:title>Rutherford&apos;s period at  McGill University, Montreal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156567/two-seal-impressions-on-tongues-of-clay</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46561/two-screw-plates-c-1880</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10238/pair-of-catalin-candlesticks</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8666327/microphone-boom</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15175/adams-tella-camera-for-use-with-cut-film-and-a-detached-section-of-the-camera</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/607/large_smg00220242.jpg</image:loc><image:title>Adams &apos;Tella&apos; Camera for use with Cut Film and a detached section of the camera.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/825/large_smg00454227.jpg</image:loc><image:title>Adams &apos;Tella&apos; Camera for use with Cut Film and a detached section of the camera.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36472/tumbler-and-pattern-electric-switches-for-domestic-lighting</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/475/large_1908_0170.jpg</image:loc><image:title>tumbler and pattern electric switches for domestic lighting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/616/large_1985_0982__0002_.jpg</image:loc><image:title>tumbler and pattern electric switches for domestic lighting</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214582/two-silver-plated-cruet-sets-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181116/seeds-elachi-doda-probably-south-east-asian</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134906/five-intestinal-motility-records-each-comprising-record</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/986/large_smg00277767.jpg</image:loc><image:title>Five intestinal motility records each comprising record</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/19/large_smg00277817.jpg</image:loc><image:title>Five intestinal motility records each comprising record</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/937/large_smg00277766.jpg</image:loc><image:title>Five intestinal motility records each comprising record</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/987/large_smg00277768.jpg</image:loc><image:title>Five intestinal motility records each comprising record</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/13/large_smg00277810.jpg</image:loc><image:title>Five intestinal motility records each comprising record</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/17/large_smg00277815.jpg</image:loc><image:title>Five intestinal motility records each comprising record</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/27/large_smg00277945.jpg</image:loc><image:title>Five intestinal motility records each comprising record</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/25/large_smg00277941.jpg</image:loc><image:title>Five intestinal motility records each comprising record</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42870/lace-makers-glass-flask-with-wicker-basket-padding</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/949/large_smg00028705.jpg</image:loc><image:title>Lace-maker&apos;s glass flask with wicker basket padding</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32646/westinghouse-diagnostic-x-ray-set-with-transformer</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127956/apothecaries-scales</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117838/glass-flask-with-wooden-stand</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119451/compound-monocular-microscope-with-hinged-pillar</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7903/two-channel-pen-recorder-mark-2224-serial-no1159-with-associated-recorder-amplifier-type-10-serial-nokh3172</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448291/jakar-no29-student-log-log-10-inch-slide-rule</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/862/large_smg00050045.jpg</image:loc><image:title>Jakar No.29 Student Log-Log (10-inch) slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/863/large_smg00050046.jpg</image:loc><image:title>Jakar No.29 Student Log-Log (10-inch) slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62322/semi-automatic-3-counter-tabulator</loc><lastmod>2026-04-11T15:51:54.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/100/large_smg00371694.jpg</image:loc><image:title>Semi-automatic 3 counter tabulator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10027/spools-of-polyethylene-terephthalate-filaments-1943-1944</loc><lastmod>2026-04-11T15:51:54.945Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/244/large_1953_0033.jpg</image:loc><image:title>Spools of polyethylene terephthalate filaments, 1943-1944.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/620/large_1953_0033__0003_.jpg</image:loc><image:title>Spools of polyethylene terephthalate filaments, 1943-1944.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/617/large_1953_0033__0001_.jpg</image:loc><image:title>Spools of polyethylene terephthalate filaments, 1943-1944.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/618/large_1953_0033__0002_.jpg</image:loc><image:title>Spools of polyethylene terephthalate filaments, 1943-1944.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117273/excelda-pocket-gramophone-record-player-with-canvas-case</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6258/voss-electrical-machine-18-plate</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26419/horn-bulb-from-daimler-kimberley-model-412-hp-1901</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/911/large_smg00073178.jpg</image:loc><image:title>Horn bulb, from Daimler, Kimberley model, 4.1/2 hp, 1901</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/913/large_smg00073180.jpg</image:loc><image:title>Horn bulb, from Daimler, Kimberley model, 4.1/2 hp, 1901</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98638/collection-of-dental-operating-sundries</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202452/model-of-comet-i</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/798/large_1993_2154__0001_.jpg</image:loc><image:title>Model of Comet I</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/799/large_1993_2154__0002_.jpg</image:loc><image:title>Model of Comet I</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/801/large_1993_2154__0004_.jpg</image:loc><image:title>Model of Comet I</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/800/large_1993_2154__0003_.jpg</image:loc><image:title>Model of Comet I</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/934/large_smg00081631.jpg</image:loc><image:title>Model of Comet I</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/930/large_smg00081626.jpg</image:loc><image:title>Model of Comet I</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/933/large_smg00081630.jpg</image:loc><image:title>Model of Comet I</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/932/large_smg00081628.jpg</image:loc><image:title>Model of Comet I</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co73437/box-in-shape-of-a-book</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/660/large_smg00018545.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/668/large_smg00018553.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/663/large_smg00018548.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/666/large_smg00018551.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/670/large_smg00018556.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/661/large_smg00018546.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/662/large_smg00018547.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/658/large_smg00018542.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/664/large_smg00018549.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/665/large_smg00018550.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/667/large_smg00018552.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/669/large_smg00018555.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/659/large_smg00018543.jpg</image:loc><image:title>Box in shape of a book</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4273/front-surface-lathe-for-contact-lenses-with-display-of-lens-making-process-and-box-for-lathe</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/392/large_smg00052387.jpg</image:loc><image:title>Front surface lathe for contact lenses, with display of lens making process, and box for lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/988/large_smg00051657.jpg</image:loc><image:title>Front surface lathe for contact lenses, with display of lens making process, and box for lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/729/large_smg00062580.jpg</image:loc><image:title>Front surface lathe for contact lenses, with display of lens making process, and box for lathe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40731/launch-at-deptford-dockyard</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/728/large_1866_0009.jpg</image:loc><image:title>Launch at Deptford Dockyard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148280/med-e-jet-inoculation-gun-united-states-1980</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/large_1981_1398__0001_.jpg</image:loc><image:title>&apos;Med-E-Jet&apos; inoculation gun, United States, 1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/large_1981_1398__0002_.jpg</image:loc><image:title>&apos;Med-E-Jet&apos; inoculation gun, United States, 1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6966/items-from-wr-kings-collection-of-electrostatic-and-other-demonstration-apparatus</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/570/large_smg00174343.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/565/large_smg00174338.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/566/large_smg00174339.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/574/large_smg00174347.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/568/large_smg00174341.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/569/large_smg00174342.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/567/large_smg00174340.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/564/large_smg00174337.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/559/large_smg00174332.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/580/large_smg00174353.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/573/large_smg00174346.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/571/large_smg00174344.jpg</image:loc><image:title>Items from W.R. King&apos;s collection of electrostatic and other demonstration apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56272/photographs-2-of-a-siderostat-constructed-by-messrs-cooke-and-sons-of-york</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919688/eyeglasses-with-infrared-cheek-movement-sensor</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/895/large_smg00722096__0002_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/894/large_smg00722096__0001_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/897/large_smg00722098__0001_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/900/large_smg00722100__0002_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/899/large_smg00722100__0001_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/461/large_smg00722096__0001_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31541/two-moorhead-b-values-c1919</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197570/medicine-chest-of-satinwood-1851-1900</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/135/large_smg00278022.jpg</image:loc><image:title>Medicine chest of satinwood, 1851-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24187/vlc-optoflex-equipment-for-the-alignment-of-wheels-on-cars</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/272/large_smg00648538.jpg</image:loc><image:title>VLC Optoflex equipment for the alignment of wheels on cars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53155/hypsometric-compensated-aneroid-barometer-1913-1916</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/832/large_smg00177175.jpg</image:loc><image:title>&apos;Hypsometric&apos; Compensated Aneroid Barometer, 1913-1916</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/45/large_smg00177187.jpg</image:loc><image:title>&apos;Hypsometric&apos; Compensated Aneroid Barometer, 1913-1916</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/838/large_smg00177182.jpg</image:loc><image:title>&apos;Hypsometric&apos; Compensated Aneroid Barometer, 1913-1916</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448236/british-thornton-pic-nop271-student-log-log-slide-rule</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/682/large_smg00049282.jpg</image:loc><image:title>British Thornton P.I.C. No.P271 Student Log-Log slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/683/large_smg00049283.jpg</image:loc><image:title>British Thornton P.I.C. No.P271 Student Log-Log slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co191125/bottle-for-insulin-in-cardboard-carton</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121957/plastic-baby-bath-with-iron-stand</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/202/large_smg00161522.jpg</image:loc><image:title>Plastic baby bath with iron stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442720/amerex-solid-state-8-track-tape-player-and-amfm-tuner-with-two-speakers</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/5/large_1998_0593__0003_.jpg</image:loc><image:title>Amerex solid state 8-track tape player and AM/FM tuner with two speakers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/3/large_1998_0593__0001_.jpg</image:loc><image:title>Amerex solid state 8-track tape player and AM/FM tuner with two speakers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/4/large_1998_0593__0002_.jpg</image:loc><image:title>Amerex solid state 8-track tape player and AM/FM tuner with two speakers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8462/microtome-for-preparing-ultra-thin-sections-for-use-in-the-electron-microscope</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46150/valet-auto-strop-razor-strop</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co474299/hand-anemometer-1997</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/538/large_1999_0202__0005_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/543/large_1999_0202__0010_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/542/large_1999_0202__0009_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/537/large_1999_0202__0004_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/541/large_1999_0202__0008_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/544/large_1999_0202__0011_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/534/large_1999_0202__0001_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/545/large_1999_0202__0012_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/535/large_1999_0202__0003_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/540/large_1999_0202__0007_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/539/large_1999_0202__0006_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/536/large_1999_0202__0002_.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/102/large_smg00048753.jpg</image:loc><image:title>Hand Anemometer 1997</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54746/lind-type-hand-anemometer-1855-1859</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/68/large_smg00046383.jpg</image:loc><image:title>Lind type hand anemometer, 1855-1859</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/443/large_smg00175283.jpg</image:loc><image:title>Lind type hand anemometer, 1855-1859</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94623/pocket-midwifery-set</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164256/aspirator-and-accessories</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/588/large_smg00253559.jpg</image:loc><image:title>Aspirator and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29330/two-small-sections-of-aeroplane-structure-timber-with-typical-fracture-one-4-long</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140621/switch-and-socket-from-riviere-electrotherapy-apparatus</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145431/two-crushable-cans-for-showing-the-force-exerted-by-atmospheric-pressure</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172296/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/640/large_smg00289080.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50885/working-model-of-newcomen-pumping-engine-with-components</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/854/large_smg00064704.jpg</image:loc><image:title>Working model of Newcomen pumping engine with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/290/large_smg00064702.jpg</image:loc><image:title>Working model of Newcomen pumping engine with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/796/large_smg00064703.jpg</image:loc><image:title>Working model of Newcomen pumping engine with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1532/two-osmotic-pressure-dialysers-with-membranes-and-glass-tubes</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/896/large_smg00044938.jpg</image:loc><image:title>Two osmotic pressure dialysers with membranes and glass tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/898/large_smg00044940.jpg</image:loc><image:title>Two osmotic pressure dialysers with membranes and glass tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533858/hartleys-conductivity-bridge</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11304/working-model-of-a-low-temperature-coal-carbonisation-works</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/303/large_smg00647108.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/342/large_smg00647234.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/309/large_smg00647115.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/308/large_smg00647114.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/307/large_smg00647112.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/136/large_smg00372943.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/304/large_smg00647109.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/297/large_smg00647040.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/310/large_smg00647116.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/306/large_smg00647111.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/302/large_smg00647046.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/299/large_smg00647042.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/298/large_smg00647041.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/137/large_smg00372944.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/296/large_smg00647039.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/305/large_smg00647110.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/354/large_smg00647044.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/138/large_smg00372945.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/301/large_smg00647045.jpg</image:loc><image:title>Working model of a low temperature coal carbonisation works</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528303/two-tubes</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9823/disposable-plastic-stapling-devices-for-skin-including-a-35w-ethicon-proximate-ii</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60108/two-proportional-compasses-in-case</loc><lastmod>2026-04-11T15:51:57.283Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/775/large_smg00049292.jpg</image:loc><image:title>Two proportional compasses in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/783/large_smg00049289.jpg</image:loc><image:title>Two proportional compasses in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/773/large_smg00049290.jpg</image:loc><image:title>Two proportional compasses in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/774/large_smg00049291.jpg</image:loc><image:title>Two proportional compasses in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8054542/collection-of-stamps-cards-and-covers-illustrating-the-development-of-international-air-post-1870-1950</loc><lastmod>2026-04-11T15:51:57.432Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175397/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/653/large_smg00289212.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145415/wooden-base-with-an-insulating-glass-piller-to-support-1-a-cylinder-coated-with-conducting-material</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177663/aspirator-with-instructions</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9370045/collection-of-stereocards-by-kalamazoo-funeral-flowers</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40330/solar-array-sub-panel-in-case-td-1a-satellite</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/892/large_smg00653343.jpg</image:loc><image:title>Solar array sub-panel in case - TD-1A satellite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62259/moulds-and-stereotypes-produced-by-the-scheutz-difference-engine</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/3/large_smg00079021.jpg</image:loc><image:title>Moulds and stereotypes produced by the Scheutz difference engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21001/best-selected-copper-which-has-been-re-melted-and-poured-into-an-iron-ingot-mould</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/78/large_1889_0164_0886__0002_.jpg</image:loc><image:title>Best selected copper which has been re-melted and poured into an iron ingot mould</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/77/large_1889_0164_0886__0001_.jpg</image:loc><image:title>Best selected copper which has been re-melted and poured into an iron ingot mould</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/286/large_smg00031091.jpg</image:loc><image:title>Best selected copper which has been re-melted and poured into an iron ingot mould</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/289/large_smg00031094.jpg</image:loc><image:title>Best selected copper which has been re-melted and poured into an iron ingot mould</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132652/set-of-coin-scales</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/730/large_smg00212699.jpg</image:loc><image:title>Set of coin scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35487/sg-brown-horn-loudspeaker-type-44-1925</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157080/cigarette-holder</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77758/cast-plaster-anatomical-figure-of-a-man</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56807/mcneiles-original-occultation-machine</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59557/verners-military-sketching-instrument</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/587/large_smg00045861.jpg</image:loc><image:title>Verner&apos;s military sketching instrument</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/588/large_smg00045862.jpg</image:loc><image:title>Verner&apos;s military sketching instrument</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16536/ross-folding-bellows-field-or-stand-camera-for-negatives-6-12-x-8-12-double-extension</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/513/large_smg00450868.jpg</image:loc><image:title>&apos;Ross&apos; folding bellows field or stand camera for negatives 6 1/2 x 8 1/2. Double extension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/450/large_smg00450869.jpg</image:loc><image:title>&apos;Ross&apos; folding bellows field or stand camera for negatives 6 1/2 x 8 1/2. Double extension</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44530/hand-loom-for-silk-weaving-with-jacquard-machine</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/160/large_1914_0469__0004_.jpg</image:loc><image:title>Hand loom for silk weaving with Jacquard machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/158/large_1914_0469__0003_.jpg</image:loc><image:title>Hand loom for silk weaving with Jacquard machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/156/large_1914_0469__0002_.jpg</image:loc><image:title>Hand loom for silk weaving with Jacquard machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/154/large_1914_0469__0001_.jpg</image:loc><image:title>Hand loom for silk weaving with Jacquard machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/492/large_smg00179754.jpg</image:loc><image:title>Hand loom for silk weaving with Jacquard machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663460/itt-binocular-110-camera-407</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co457867/electric-build-it-set-educational-toy</loc><lastmod>2026-04-11T15:51:52.052Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/10/large_1998_0690.jpg</image:loc><image:title>&apos;Electric Build-it Set&apos; educational toy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18931/piece-of-furnace-brick-from-roman-glass-furnace</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145901/close-proximity-marine-suit-of-aluminised-rayon-with-helmet-boots-and-gloves</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/55/large_smg00369849.jpg</image:loc><image:title>Close Proximity Marine suit of aluminised rayon with helmet, boots and gloves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/57/large_smg00370503.jpg</image:loc><image:title>Close Proximity Marine suit of aluminised rayon with helmet, boots and gloves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/56/large_smg00370502.jpg</image:loc><image:title>Close Proximity Marine suit of aluminised rayon with helmet, boots and gloves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/182/large_smg00205647.jpg</image:loc><image:title>Close Proximity Marine suit of aluminised rayon with helmet, boots and gloves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157079/tobacco-pipe-in-case-with-cord-ojime-and-container-tonkotsu</loc><lastmod>2026-04-11T15:51:59.956Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58691/carton-of-lamp-bulbs-as-used-with-polariscope-equipment</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/428/large_smg00315039.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/413/large_smg00314983.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/420/large_smg00315031.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/429/large_smg00315040.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/416/large_smg00315027.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/415/large_smg00315026.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/423/large_smg00315034.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/421/large_smg00315032.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/418/large_smg00315029.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/417/large_smg00315028.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/425/large_smg00315036.jpg</image:loc><image:title>Carton of lamp bulbs as used with Polariscope equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8644538/euthansia-machine-without-nebutal-pentobarbitone-sodium</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148107/monocular-microscope-used-at-the-common-cold-research-unit-in-england-1946-1960</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/653/large_1990_0084_0022__0002_.jpg</image:loc><image:title>Monocular Microscope used at the Common Cold Research Unit in England, 1946-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/652/large_1990_0084_0022__0001_.jpg</image:loc><image:title>Monocular Microscope used at the Common Cold Research Unit in England, 1946-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119797/stereoscopic-microscope-by-prior</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133640/clear-glass-medicine-spoons-1850-1900</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/503/large_smg00096470.jpg</image:loc><image:title>Clear glass medicine spoons, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/504/large_smg00096471.jpg</image:loc><image:title>Clear glass medicine spoons, 1850-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93620/piorry-monaural-stethoscope</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10083/vulcanising-equipment-used-by-thomas-hancock</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/138/large_1935_0208__0002_.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/139/large_1935_0208__0003_.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/137/large_1935_0208__0001_.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/711/large_smg00153950.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/715/large_smg00153954.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/709/large_smg00153948.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/710/large_smg00153949.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/712/large_smg00153951.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/713/large_smg00153952.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/714/large_smg00153953.jpg</image:loc><image:title>Vulcanising equipment used by Thomas Hancock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92759/bruntons-auriscope</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164272/aspirator-potains-pattern-in-case-c1870-1920</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/460/large_smg00271520.jpg</image:loc><image:title>Aspirator, Potain&apos;s pattern, in case, c.1870-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8384450/collection-of-daguerreotypes-ambrotypes-etc</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8031219/svea-glow-lamp-bulb-as-first-blown-with-hole-in-end-for-exhausting-tube-and-with-flange-turned</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92542/retractor-set-of-4</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102238/boxed-bottles-of-normal-n2-oxyphosphate-root-canal-cement</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445095/papers-lynton-and-barnstaple-railway</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528363/a-test-for-defective-colour-vision</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co218888/london-and-north-eastern-railway-royal-train-guards-uniform</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/803/large_smg00646953.jpg</image:loc><image:title>London &amp; North Eastern Railway Royal Train Guard&apos;s Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/24/large_smg00370207.jpg</image:loc><image:title>London &amp; North Eastern Railway Royal Train Guard&apos;s Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/26/large_smg00370209.jpg</image:loc><image:title>London &amp; North Eastern Railway Royal Train Guard&apos;s Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/25/large_smg00370208.jpg</image:loc><image:title>London &amp; North Eastern Railway Royal Train Guard&apos;s Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/863/large_1991_7392_0001__0002_.jpg</image:loc><image:title>London &amp; North Eastern Railway Royal Train Guard&apos;s Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/861/large_1991_7392_0001__0001_.jpg</image:loc><image:title>London &amp; North Eastern Railway Royal Train Guard&apos;s Uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8086056/aeolus-satellite-model-15</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/191/large_smg00108638.jpg</image:loc><image:title>Aeolus satellite model (1:5)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/24/large_smg00109418.jpg</image:loc><image:title>Aeolus satellite model (1:5)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/397/large_smg00109418.jpg</image:loc><image:title>Aeolus satellite model (1:5)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/396/large_smg00109415.jpg</image:loc><image:title>Aeolus satellite model (1:5)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/23/large_smg00109415.jpg</image:loc><image:title>Aeolus satellite model (1:5)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115836/5-clear-glass-test-tubes-of-varying-sizes</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/382/large_smg00268825.jpg</image:loc><image:title>5 clear glass test tubes of varying sizes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8588523/model-showing-the-structure-of-the-hiv-virus</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/286/large_2016_0507__0002_.jpg</image:loc><image:title>Model showing the structure of the HIV virus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/288/large_2016_0507__0004_.jpg</image:loc><image:title>Model showing the structure of the HIV virus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/285/large_2016_0507__0001_.jpg</image:loc><image:title>Model showing the structure of the HIV virus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/287/large_2016_0507__0003_.jpg</image:loc><image:title>Model showing the structure of the HIV virus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/583/large_smg00098669.jpg</image:loc><image:title>Model showing the structure of the HIV virus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/584/large_smg00098670.jpg</image:loc><image:title>Model showing the structure of the HIV virus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142104/four-man-resuscitator-with-miscellaneous-fittings</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/631/large_smg00270423.jpg</image:loc><image:title>Four-man resuscitator with miscellaneous fittings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/635/large_smg00270427.jpg</image:loc><image:title>Four-man resuscitator with miscellaneous fittings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/632/large_smg00270424.jpg</image:loc><image:title>Four-man resuscitator with miscellaneous fittings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/636/large_smg00270428.jpg</image:loc><image:title>Four-man resuscitator with miscellaneous fittings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/634/large_smg00270426.jpg</image:loc><image:title>Four-man resuscitator with miscellaneous fittings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8907/specimen-of-sulphur-trioxide-crystals</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/539/large_smg00071890.jpg</image:loc><image:title>Specimen of sulphur trioxide crystals</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44196/draeger-mine-rescue-apparatus</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406748/peterloo-massacre-commemorative-clock</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/706/large_cd0207_013_060406_mom_1988_60_clock_picture.jpg</image:loc><image:title>Peterloo Massacre Commemorative Clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/238/293/large_cd0165_012_050922_mom_1988_60_clock.jpg</image:loc><image:title>Peterloo Massacre Commemorative Clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/410/large_smg00243850.jpg</image:loc><image:title>Peterloo Massacre Commemorative Clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/412/large_smg00243852.jpg</image:loc><image:title>Peterloo Massacre Commemorative Clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117258/berliner-gramophone</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4188/magic-lantern-made-by-wc-hughes-and-co</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6806/amperes-table-and-accessories-for-studying</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31905/three-german-radar-transmit-receive-cells</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107834/five-leather-amulet-cases-threaded-on-twisted-leather-string</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8083879/kodak-no-1-camera</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/167/94/large_1990_5036_1369_1.jpg</image:loc><image:title>Kodak No 1 Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/167/97/large_1990_5036_1369_4.jpg</image:loc><image:title>Kodak No 1 Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/322/large_1990_5036_1369_2_0002.jpg</image:loc><image:title>Kodak No 1 Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/320/large_1990_5036_1369_2.jpg</image:loc><image:title>Kodak No 1 Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61649/contractors-diaphragm-pump-3-diam-suction-no-346</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61996/heinrici-hot-air-engine</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142445/masseur-electric-the-hodgkinson-health-machine</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/435/large_smg00232112.jpg</image:loc><image:title>Masseur, electric, &apos;The Hodgkinson Health Machine&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140779/enema-set</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/777/large_smg00259276.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2847/i-rite-optical-pyrometer</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/349/large_smg00046858.jpg</image:loc><image:title>I-Rite optical pyrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/340/large_smg00046849.jpg</image:loc><image:title>I-Rite optical pyrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44944/swift-or-winding-frame-from-glemsford-silk-mill</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/252/508/large_1965_0027__0007_.jpg</image:loc><image:title>Swift or winding frame from Glemsford Silk Mill.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/252/509/large_1965_0027__0001_.jpg</image:loc><image:title>Swift or winding frame from Glemsford Silk Mill.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/252/513/large_1965_0027__0005_.jpg</image:loc><image:title>Swift or winding frame from Glemsford Silk Mill.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/252/507/large_1965_0027__0006_.jpg</image:loc><image:title>Swift or winding frame from Glemsford Silk Mill.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/252/511/large_1965_0027__0003_.jpg</image:loc><image:title>Swift or winding frame from Glemsford Silk Mill.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/252/512/large_1965_0027__0004_.jpg</image:loc><image:title>Swift or winding frame from Glemsford Silk Mill.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/252/510/large_1965_0027__0002_.jpg</image:loc><image:title>Swift or winding frame from Glemsford Silk Mill.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/955/large_smg00064565.jpg</image:loc><image:title>Swift or winding frame from Glemsford Silk Mill.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52789/box-type-pocket-sextant-with-case</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/627/large_smg00177708.jpg</image:loc><image:title>Box type pocket sextant with case.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8030010/five-eastern-and-midland-railway-envelopes</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54945/recording-rain-gauge</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/230/large_smg00052842.jpg</image:loc><image:title>recording rain-gauge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240930/elmo-f-80-8mm-projector-with-magnetic-attachment-and-elmo-sound-control-box</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/59/large_smg00451987.jpg</image:loc><image:title>Elmo F-80 8mm Projector with Magnetic Attachment and Elmo Sound Control Box.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/319/large_smg00451392__0002_.jpg</image:loc><image:title>Elmo F-80 8mm Projector with Magnetic Attachment and Elmo Sound Control Box.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/116/large_smg00451392.jpg</image:loc><image:title>Elmo F-80 8mm Projector with Magnetic Attachment and Elmo Sound Control Box.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532705/toy-mail-delivery-van-of-the-future</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56151/orrery-planetary-model-by-w-and-s-jones-1792-1800</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/209/large_smg00043772.jpg</image:loc><image:title>Orrery planetary model by W &amp; S Jones, 1792-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/294/large_smg00043763.jpg</image:loc><image:title>Orrery planetary model by W &amp; S Jones, 1792-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/668/large_smg00271155.jpg</image:loc><image:title>Orrery planetary model by W &amp; S Jones, 1792-1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14443/gallenkamp-glassware-drier</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/273/large_smg00029884.jpg</image:loc><image:title>Gallenkamp glassware drier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/453/902/large_smg00029884.jpg</image:loc><image:title>Gallenkamp glassware drier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/272/large_smg00029883.jpg</image:loc><image:title>Gallenkamp glassware drier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/453/901/large_smg00029883.jpg</image:loc><image:title>Gallenkamp glassware drier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/271/large_smg00029882.jpg</image:loc><image:title>Gallenkamp glassware drier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/453/900/large_smg00029882.jpg</image:loc><image:title>Gallenkamp glassware drier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75647/inhaler-rolland-for-chloroform</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33419/mufax-chart-recorder-d-665-c-and-mufax-picture-receiver-d-611-uf-1969</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/509/large_smg00074504.jpg</image:loc><image:title>Mufax chart recorder D-665-C, and Mufax picture receiver D-611-Uf, 1969.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/510/large_smg00074505.jpg</image:loc><image:title>Mufax chart recorder D-665-C, and Mufax picture receiver D-611-Uf, 1969.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co429143/dines-float-barographs</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101974/dental-spittoon</loc><lastmod>2026-04-11T15:52:02.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/485/large_smg00289798.jpg</image:loc><image:title>Dental spittoon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/486/large_smg00289799.jpg</image:loc><image:title>Dental spittoon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/487/large_smg00289800.jpg</image:loc><image:title>Dental spittoon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138064/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15474/amourette-35mm-camera-by-osterreichische-telephon-ag</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/735/large_smg00353463.jpg</image:loc><image:title>&apos;Amourette&apos; 35mm camera by Osterreichische Telephon AG</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/738/large_smg00353467.jpg</image:loc><image:title>&apos;Amourette&apos; 35mm camera by Osterreichische Telephon AG</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37725/two-hammond-ideal-typewriters-one-with-case</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19050/sandwich-of-vinyl-glass</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/908/large_smg00031344.jpg</image:loc><image:title>Sandwich of vinyl-glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/93/large_smg00032628.jpg</image:loc><image:title>Sandwich of vinyl-glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6523/callendar-and-griffiths-self-testing-resistance-box</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8613168/photographic-printing-frames</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/406/large_smg00243845.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/403/large_smg00243842.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/408/large_smg00243847.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/673/large_cd0208_002_060411_hb023_2001_259_plate.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/672/large_cd0208_001_060411_hb023_2001_258_group_of_plates.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/714/large_cd0207_022_060411_y2001_258_1_wooden_plates.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/407/large_smg00243846.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/405/large_smg00243844.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/404/large_smg00243843.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/428/large_smg00243871.jpg</image:loc><image:title>Photographic Printing Frames</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155247/claude-glass-believed-to-be-john-dees-scrying-mirror-europe-undated</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/350/large_a127914__0002_.jpg</image:loc><image:title>Claude glass believed to be John Dee&apos;s scrying mirror, Europe, undated</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/349/large_a127914__0001_.jpg</image:loc><image:title>Claude glass believed to be John Dee&apos;s scrying mirror, Europe, undated</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/39/796/large_a127914__0003_.jpg</image:loc><image:title>Claude glass believed to be John Dee&apos;s scrying mirror, Europe, undated</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/39/797/large_a127914__0004_.jpg</image:loc><image:title>Claude glass believed to be John Dee&apos;s scrying mirror, Europe, undated</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116154/cork-borer</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60518/frankopost-simplex-postal-franking-machine-nos-1530-with-dust-cover-and-fibre-case</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/705/large_smg00052976.jpg</image:loc><image:title>Frankopost Simplex postal franking machine no.S 1530 with dust cover and fibre case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/703/large_smg00052974.jpg</image:loc><image:title>Frankopost Simplex postal franking machine no.S 1530 with dust cover and fibre case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8803/osmotic-pumps-1984</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31996/5-cathode-ray-tubes</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/692/large_1992_0899__0002_.jpg</image:loc><image:title>5 Cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/188/large_smg00314408.jpg</image:loc><image:title>5 Cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/187/large_smg00314407.jpg</image:loc><image:title>5 Cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/189/large_smg00314409.jpg</image:loc><image:title>5 Cathode ray tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146372/keutcher-steudal-apparatus</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60511/slide-rule</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/833/large_1952_0306_0001__0002_.jpg</image:loc><image:title>Slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/832/large_1952_0306_0001__0001_.jpg</image:loc><image:title>Slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45525/collection-of-tools-for-wheelwrights-shop</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54481/model-of-a-standard-bengal-thermometer-shed-used-in-india-scale-110</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/884/large_smg00052190.jpg</image:loc><image:title>Model of a standard ‘Bengal’ thermometer shed used in India, scale 1:10</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202813/original-hooter-control-and-actuator-for-the-royal-aircraft-factory</loc><lastmod>2026-04-11T15:52:02.452Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119172/culpeper-microsope-on-ocatagonal-base-with-accessory-drawer</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58537/wooden-sluice-gate-and-rack</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119742/compound-monocular-microscope-by-winkel-zeiss-of-gottingen</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/453/large_smg00023643.jpg</image:loc><image:title>Compound monocular microscope by Winkel-Zeiss of Gottingen</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8409180/laboratory-furniture-from-manchester-municipal-technical-school</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/452/large_y1995_0041__0001_.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/415/large_smg00450285.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/837/large_smg00247189.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/590/large_smg00362107.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/552/large_smg00448375.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/497/large_cd0149_011_050825_cg_1995_41_first_aid_box.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/432/large_smg00362108.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/106/large_smg00448360.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/469/large_smg00447797.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/471/large_smg00447799.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/95/large_smg00448344.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/436/large_smg00362112.jpg</image:loc><image:title>Laboratory furniture from Manchester Municipal Technical School</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123502/statue-of-deity-hevajra</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36552/four-switches-for-electric-lighting</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53150/aerial-position-finder</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/672/large_smg00051547.jpg</image:loc><image:title>Aerial position finder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/671/large_smg00051546.jpg</image:loc><image:title>Aerial position finder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148070/valet-safety-razor-blades</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/113/large_smg00170760.jpg</image:loc><image:title>&quot;valet&quot; safety razor blades</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/112/large_smg00170759.jpg</image:loc><image:title>&quot;valet&quot; safety razor blades</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9013615/nest-of-weights</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/684/large_smg00107734.jpg</image:loc><image:title>Nest of weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35847/clandestine-miniature-communication-receiver-c1944</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115997/pair-of-clamps</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54318/thomson-thalen-magnetometer-with-box-and-display-stand</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/416/large_smg00179184.jpg</image:loc><image:title>Thomson-Thalen magnetometer, with box and display stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/415/large_smg00179181.jpg</image:loc><image:title>Thomson-Thalen magnetometer, with box and display stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/247/large_smg00179181.jpg</image:loc><image:title>Thomson-Thalen magnetometer, with box and display stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214771/four-ceramic-tea-sets-with-plastic-trays-british-rail-sleeping-coaches</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402695/model-railway-colour-light-signal</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42113/builders-model-representing-the-hms-gunboats-arrow-and-bonetta</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/811/large_1876_1381.jpg</image:loc><image:title>Builders model representing the H.M.S. Gunboats &apos;Arrow&apos; and &apos;Bonetta&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/549/large_1876_1381__0002_.jpg</image:loc><image:title>Builders model representing the H.M.S. Gunboats &apos;Arrow&apos; and &apos;Bonetta&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/550/large_1876_1381__0001_.jpg</image:loc><image:title>Builders model representing the H.M.S. Gunboats &apos;Arrow&apos; and &apos;Bonetta&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/548/large_1876_1381__0003_.jpg</image:loc><image:title>Builders model representing the H.M.S. Gunboats &apos;Arrow&apos; and &apos;Bonetta&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062202/brass-door-lock</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/930/large_smg00181982.jpg</image:loc><image:title>Brass door lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/924/large_smg00181976.jpg</image:loc><image:title>Brass door lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34430/original-cavity-magnetron</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/855/large_1946_0107_0001__0003_.jpg</image:loc><image:title>Original cavity magnetron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/854/large_1946_0107_0001__0002_.jpg</image:loc><image:title>Original cavity magnetron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/856/large_1946_0107_0001__0004_.jpg</image:loc><image:title>Original cavity magnetron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/858/large_1946_0107_0001__0006_.jpg</image:loc><image:title>Original cavity magnetron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/853/large_1946_0107_0001__0001_.jpg</image:loc><image:title>Original cavity magnetron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/852/large_1946_0107.jpg</image:loc><image:title>Original cavity magnetron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/857/large_1946_0107_0001__0005_.jpg</image:loc><image:title>Original cavity magnetron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/859/large_1946_0107_0002__0001_.jpg</image:loc><image:title>Original cavity magnetron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204977/six-silver-gelatin-prints-by-david-banks</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8819892/mark-i-ventura-continuous-positive-airway-pressure-flow-generator</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/733/large_2022_0188__0006_.jpg</image:loc><image:title>Mark I Ventura Continuous Positive Airway Pressure Flow Generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/727/large_2022_0188__0001_.jpg</image:loc><image:title>Mark I Ventura Continuous Positive Airway Pressure Flow Generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/732/large_2022_0188__0005_.jpg</image:loc><image:title>Mark I Ventura Continuous Positive Airway Pressure Flow Generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/729/large_2022_0188__0003_.jpg</image:loc><image:title>Mark I Ventura Continuous Positive Airway Pressure Flow Generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/728/large_2022_0188__0002_.jpg</image:loc><image:title>Mark I Ventura Continuous Positive Airway Pressure Flow Generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/734/large_2022_0188__0007_.jpg</image:loc><image:title>Mark I Ventura Continuous Positive Airway Pressure Flow Generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/731/large_2022_0188__0004_.jpg</image:loc><image:title>Mark I Ventura Continuous Positive Airway Pressure Flow Generator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/736/large_2022_0188__0008_.jpg</image:loc><image:title>Mark I Ventura Continuous Positive Airway Pressure Flow Generator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8029984/grand-junction-railway-letters</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187970/2-bottles-labelled-zinc-sulfuric</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8734592/bbc-microbit-computer-memory</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/400/large_2021_0081__0009_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/401/large_2021_0081__0010_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146140/explosive-ordnance-disposal-suit-helmet-detachable-sleeve-body-armour-plates-and-bags</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9447/perkins-steam-boiler</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co207793/kent-and-east-sussex-railway-horse-bus</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2435/seven-solid-regular-bodies</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/61/large_smg00049326.jpg</image:loc><image:title>Seven Solid Regular Bodies.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/62/large_smg00049327.jpg</image:loc><image:title>Seven Solid Regular Bodies.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/58/large_smg00049323.jpg</image:loc><image:title>Seven Solid Regular Bodies.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/60/large_smg00049325.jpg</image:loc><image:title>Seven Solid Regular Bodies.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/57/large_smg00049322.jpg</image:loc><image:title>Seven Solid Regular Bodies.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138079/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50933/8-lithographed-diagrams-illustrating-some-miscellaneous-inventions-by-james-watt</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135391/3-reagent-bottles-with-droppers-makers-unknown-1920-1950</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180460/circular-glass-container-on-glass-mount-with-brown-aloe-vulgaris-resin-in-pieces</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21612/series-of-samples-of-lead-ores-called-linnets</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/232/large_smg00044398.jpg</image:loc><image:title>Series of samples of lead ores called &quot;linnets&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/231/large_smg00044397.jpg</image:loc><image:title>Series of samples of lead ores called &quot;linnets&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/230/large_smg00044396.jpg</image:loc><image:title>Series of samples of lead ores called &quot;linnets&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/229/large_smg00044395.jpg</image:loc><image:title>Series of samples of lead ores called &quot;linnets&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/228/large_smg00044394.jpg</image:loc><image:title>Series of samples of lead ores called &quot;linnets&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/227/large_smg00044393.jpg</image:loc><image:title>Series of samples of lead ores called &quot;linnets&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/233/large_smg00044399.jpg</image:loc><image:title>Series of samples of lead ores called &quot;linnets&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23925/specimens-illustrating-the-applications-of-electrodeposition</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144431/cattle-trocars-1870-1900</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176012/22-uterine-dilators</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co221703/british-railways-motormandiesel-driver-uniform</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50425/two-m3050-dual-profile-cylinder-mortice-locks</loc><lastmod>2026-04-11T15:52:04.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93975/boulitte-electrocardiograph</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/776/large_a608105_0001__0003_.jpg</image:loc><image:title>Boulitte electrocardiograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/774/large_a608105_0001__0001_.jpg</image:loc><image:title>Boulitte electrocardiograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/775/large_a608105_0001__0002_.jpg</image:loc><image:title>Boulitte electrocardiograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/777/large_a608105_0001__0004_.jpg</image:loc><image:title>Boulitte electrocardiograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6659/one-lemon-shaped-vacuum-tube</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8024150/tabula-ix</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/657/651/large_smg00012265__0001_.jpg</image:loc><image:title>Tabula IX</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/657/652/large_smg00012265__0002_.jpg</image:loc><image:title>Tabula IX</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/187/large_smg00000917.jpg</image:loc><image:title>Tabula IX</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/657/654/large_smg00012266__0002_.jpg</image:loc><image:title>Tabula IX</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/657/653/large_smg00012266__0001_.jpg</image:loc><image:title>Tabula IX</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8005762/the-reshaping-of-british-railways-part-1-report-and-part-2-maps</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114752/hydrometer-case-containing-only-a-thermometer</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/531/large_smg00269380.jpg</image:loc><image:title>Hydrometer case containing only a thermometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8006259/signal-post</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134662/omniscope-x-ray-machine</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/3/large_smg00277797.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/4/large_smg00277798.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/260/large_smg00291021.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/2/large_smg00277796.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/6/large_smg00277800.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/998/large_smg00277791.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/261/large_smg00291022.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/0/large_smg00277793.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/5/large_smg00277799.jpg</image:loc><image:title>&apos;Omniscope&apos; X-ray machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167856/a-pair-of-handles-for-chain-saw-c-1830</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43975/diagrammatic-model</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18326/amusement-arcade-mutoscope</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6685/galvanometer-for-earth-currents</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154835/metal-perfume-cradle</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140873/bronchitis-kettle-with-stand-and-spirit-lamp</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/99/large_a625884_0003.jpg</image:loc><image:title>Bronchitis kettle with stand and spirit lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/139/large_smg00230811.jpg</image:loc><image:title>Bronchitis kettle with stand and spirit lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62150/hot-air-engine-by-kyko-driving-a-fan</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57347/model-of-the-balance-used-for-weighing-and-sorting-coins-at-the-royal-mint</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/602/large_smg00173268.jpg</image:loc><image:title>Model of the balance used for weighing and sorting coins at the Royal Mint</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/336/large_smg00111436.jpg</image:loc><image:title>Model of the balance used for weighing and sorting coins at the Royal Mint</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12083/metal-still-with-gas-heater-incomplete</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39400/model-of-adjustable-pitch-screw-propeller</loc><lastmod>2026-04-11T15:52:05.453Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/987/large_smg00064214.jpg</image:loc><image:title>Model of adjustable-pitch screw propeller</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38528/ibm-display-writer-system-word-processor</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531607/model-of-a-slum-court-england-1900-1920</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/232/large_l2000_4424__0002_.jpg</image:loc><image:title>Model of a slum court, England, 1900-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/231/large_l2000_4424__0001_.jpg</image:loc><image:title>Model of a slum court, England, 1900-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/230/large_l2000_4424.jpg</image:loc><image:title>Model of a slum court, England, 1900-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10422/fourteen-kitchen-units-constructed-in-steel-and-plastic-birmingham-england-1950</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/675/large_smg00356511.jpg</image:loc><image:title>Fourteen kitchen units constructed in steel and plastic, Birmingham, England, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/771/large_smg00368119.jpg</image:loc><image:title>Fourteen kitchen units constructed in steel and plastic, Birmingham, England, 1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13605/a-collection-of-88-bdh-reagent-bottles</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19452/electro-slag-refined-steels</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/297/large_smg00088335.jpg</image:loc><image:title>Electro-slag refined steels</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/298/large_smg00088336.jpg</image:loc><image:title>Electro-slag refined steels</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/299/large_smg00088337.jpg</image:loc><image:title>Electro-slag refined steels</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8461254/robina-partner-robot-and-storage-cover</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/635/large_2016_0349__0004_.jpg</image:loc><image:title>Robina Partner Robot and storage cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/633/large_2016_0349__0003_.jpg</image:loc><image:title>Robina Partner Robot and storage cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/632/large_2016_0349__0001_.jpg</image:loc><image:title>Robina Partner Robot and storage cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/634/large_2016_0349__0002_.jpg</image:loc><image:title>Robina Partner Robot and storage cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/636/large_2016_0349__0005_.jpg</image:loc><image:title>Robina Partner Robot and storage cover</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50496/3925-cremone-bolt-by-edwin-showell-and-sons-ltd</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53114/circular-reflecting-protractor-british-1801-1825</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/284/large_smg00046613.jpg</image:loc><image:title>Circular reflecting protractor, British, 1801-1825</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/285/large_smg00046614.jpg</image:loc><image:title>Circular reflecting protractor, British, 1801-1825</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co475626/a-balloon-ascent-late-18th-century</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58502/aveling-steam-road-roller-of-1886</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/173/large_smg00359701.jpg</image:loc><image:title>Aveling steam road roller of 1886</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/5/large_1966_0018_0001__0001_.jpg</image:loc><image:title>Aveling steam road roller of 1886</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24376/model-of-a-motor-cycle-saddle</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/646/large_smg00077591.jpg</image:loc><image:title>Model of a motor cycle saddle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/648/large_smg00077597.jpg</image:loc><image:title>Model of a motor cycle saddle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45753/collection-of-file-cutters-tools</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/158/large_1935_0565.jpg</image:loc><image:title>Collection of file-cutters tools</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148547/two-glass-ampoules-of-dysentery-vaccine-paris-france-1917</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/184/large_a629779.jpg</image:loc><image:title>Two glass ampoules of dysentery vaccine, Paris, France, 1917</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138118/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:06.190Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37750/teletype-attachment-for-linotype-composing-machine</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/93/large_smg00183406.jpg</image:loc><image:title>Teletype attachment for linotype composing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/94/large_smg00183411.jpg</image:loc><image:title>Teletype attachment for linotype composing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448297/fag-5-inch-slide-rule-with-leather-sleeve-by-fischer-bearing-compant-limited</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/820/large_smg00050002.jpg</image:loc><image:title>FAG (5-inch) slide rule with leather sleeve by Fischer Bearing Compant Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/821/large_smg00050003.jpg</image:loc><image:title>FAG (5-inch) slide rule with leather sleeve by Fischer Bearing Compant Limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130382/three-alchemical-pots</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10777/pair-of-green-marbled-plastic-candlesticks</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/369/large_1979_0624_0013__0003_.jpg</image:loc><image:title>Pair of green marbled plastic candlesticks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/370/large_1979_0624_0013__0004_.jpg</image:loc><image:title>Pair of green marbled plastic candlesticks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/367/large_1979_0624_0013__0001_.jpg</image:loc><image:title>Pair of green marbled plastic candlesticks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/368/large_1979_0624_0013__0002_.jpg</image:loc><image:title>Pair of green marbled plastic candlesticks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/771/large_smg00154276.jpg</image:loc><image:title>Pair of green marbled plastic candlesticks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/772/large_smg00154277.jpg</image:loc><image:title>Pair of green marbled plastic candlesticks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178409/field-surgical-pannier-set-in-case</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/large_1981_1850_.jpg</image:loc><image:title>Field surgical pannier set in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57008/refracting-telescope-of-3-inch-aperture-with-altazimuth-mounting-accessories-tripod-and-case</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/725/large_smg00043875.jpg</image:loc><image:title>Refracting telescope of 3 inch aperture, with altazimuth mounting, accessories, tripod and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/958/large_smg00051253.jpg</image:loc><image:title>Refracting telescope of 3 inch aperture, with altazimuth mounting, accessories, tripod and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/726/large_smg00043876.jpg</image:loc><image:title>Refracting telescope of 3 inch aperture, with altazimuth mounting, accessories, tripod and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/728/large_smg00043879.jpg</image:loc><image:title>Refracting telescope of 3 inch aperture, with altazimuth mounting, accessories, tripod and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39543/working-engine-models-of-the-ps-princesse-henriette-and-ps-princesse-josephine</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/206/large_1899_0026.jpg</image:loc><image:title>Working engine models of the P.S. &apos;Princesse Henriette&apos; and P.S. &apos;Princesse Josephine&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178047/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/438/large_smg00316175.jpg</image:loc><image:title>Pocket surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13297/two-immersion-refractometers</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128410/multiple-compartment-mortar-with-two-pestles</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/720/large_smg00208899.jpg</image:loc><image:title>Multiple compartment mortar with two pestles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117099/columbia-graphophone</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9199/card-1849-admitting-john-spiller-as-a-laboratory-student-at-the-royal-college-of-chemistry</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40442/larch-rocket-engine-chamber-c-1970</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co498066/drawings-2-of-mr-clarksons-lifeboat</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197294/medicine-chest-with-typtich-front-1820-1860</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74517/medal-in-original-box</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/93/large_smg00013942__0001_.jpg</image:loc><image:title>Medal, in original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/94/large_smg00013942__0002_.jpg</image:loc><image:title>Medal, in original box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63139/data-general-nova-312-computer</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/581/large_smg00647432.jpg</image:loc><image:title>Data General Nova 3/12 computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/577/large_smg00647376.jpg</image:loc><image:title>Data General Nova 3/12 computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119830/set-of-4-plano-objectives-and-2-pairs-of-periplan-eyepieces-by-leitz</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4552/two-pairs-of-american-spectacle-frames</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858394/menu-for-sage-seminar-september-2021</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/196/large_2022_0109__0004_.jpg</image:loc><image:title>Menu for SAGE seminar, September 2021</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/193/large_2022_0109__0001_.jpg</image:loc><image:title>Menu for SAGE seminar, September 2021</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/195/large_2022_0109__0003_.jpg</image:loc><image:title>Menu for SAGE seminar, September 2021</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/539/194/large_2022_0109__0002_.jpg</image:loc><image:title>Menu for SAGE seminar, September 2021</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112691/three-glass-bottles</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160906/surgical-instrument-set</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/292/large_smg00266053.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co223032/two-6-foot-straight-edges</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38019/film-drive-unit</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36644/british-thomson-houston-cos-generator</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37989/three-leather-rollers-used-for-inking-a-lithographic-stone</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/171/large_smg00183348.jpg</image:loc><image:title>Three leather rollers used for inking a lithographic stone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/169/large_smg00183346.jpg</image:loc><image:title>Three leather rollers used for inking a lithographic stone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/170/large_smg00183347.jpg</image:loc><image:title>Three leather rollers used for inking a lithographic stone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57259/5-12-inch-photo-visual-refracting-telescope-by-t-cooke-and-sons-limited</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25917/two-wooden-collars-for-horse-drawn-sleigh</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/58/large_smg00196110.jpg</image:loc><image:title>Two Wooden collars for horse-drawn sleigh</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/59/large_smg00196111.jpg</image:loc><image:title>Two Wooden collars for horse-drawn sleigh</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28016/carriage-drawings-circa-1860</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100491/fenn-average-coudylar-guidance-articulator</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132600/pill-roller-machine</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/369/large_smg00094057.jpg</image:loc><image:title>Pill roller machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/370/large_smg00094058.jpg</image:loc><image:title>Pill roller machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136708/set-of-stomach-pumping-instruments-in-wooden-case</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/571/large_smg00267126.jpg</image:loc><image:title>Set of stomach pumping instruments in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123491/pair-of-embroidered-shoes-worn-by-chinese-lady-with-deformed-feet</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/826/large_a95134__0002_.jpg</image:loc><image:title>Pair of embroidered shoes worn by Chinese lady with deformed feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/825/large_a95134__0001_.jpg</image:loc><image:title>Pair of embroidered shoes worn by Chinese lady with deformed feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59949/klughs-ellipsograph-by-ea-neham</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/575/large_smg00030085.jpg</image:loc><image:title>Klugh&apos;s Ellipsograph  by E.A. Neham</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44177/smoke-helmet-with-tubing-and-bellows-apparatus</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8606271/cyclorama-architectural-feature-scene-entitled-1860-the-lighting-of-a-victorian-drawing-room-by-gas</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38307/two-writing-frames-for-the-use-of-blind-people</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/444/large_smg00184399.jpg</image:loc><image:title>Two writing frames for the use of blind people</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/442/large_smg00184397.jpg</image:loc><image:title>Two writing frames for the use of blind people</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/447/large_smg00184404.jpg</image:loc><image:title>Two writing frames for the use of blind people</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/441/large_smg00184396.jpg</image:loc><image:title>Two writing frames for the use of blind people</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/445/large_smg00184400.jpg</image:loc><image:title>Two writing frames for the use of blind people</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/446/large_smg00184401.jpg</image:loc><image:title>Two writing frames for the use of blind people</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127637/2-vellum-covered-water-carriers</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/984/large_smg00059835.jpg</image:loc><image:title>2 vellum covered water carriers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/983/large_smg00059834.jpg</image:loc><image:title>2 vellum covered water carriers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15393/soho-type</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/943/large_smg00220608.jpg</image:loc><image:title>&apos;Soho&apos; type</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/946/large_smg00220611.jpg</image:loc><image:title>&apos;Soho&apos; type</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126766/splint-set-1900-1930</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100071/two-sets-of-4-anatomical-tube-teeth</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/511/708/large_smg00307105.jpg</image:loc><image:title>Two sets of 4 anatomical tube teeth</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/511/709/large_smg00307106.jpg</image:loc><image:title>Two sets of 4 anatomical tube teeth</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33567/two-motion-selector-made-by-north-electric-co</loc><lastmod>2026-04-11T15:52:08.410Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/956/large_smg00295262.jpg</image:loc><image:title>Two-motion selector made by North Electric Co</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62565/collection-of-items-relating-to-the-manufacture-of-the-geometry-engine-and-pipe-adaptor-chips</loc><lastmod>2026-04-11T15:52:07.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/216/large_smg00276671.jpg</image:loc><image:title>Collection of items relating to the manufacture of the Geometry Engine and Pipe Adaptor chips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/302/large_smg00295145.jpg</image:loc><image:title>Collection of items relating to the manufacture of the Geometry Engine and Pipe Adaptor chips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/299/large_smg00295141.jpg</image:loc><image:title>Collection of items relating to the manufacture of the Geometry Engine and Pipe Adaptor chips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/215/large_smg00276670.jpg</image:loc><image:title>Collection of items relating to the manufacture of the Geometry Engine and Pipe Adaptor chips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/298/large_smg00295140.jpg</image:loc><image:title>Collection of items relating to the manufacture of the Geometry Engine and Pipe Adaptor chips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/301/large_smg00295144.jpg</image:loc><image:title>Collection of items relating to the manufacture of the Geometry Engine and Pipe Adaptor chips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/300/large_smg00295143.jpg</image:loc><image:title>Collection of items relating to the manufacture of the Geometry Engine and Pipe Adaptor chips</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36604/two-early-connector-fuses</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8032003/blood-transfusion-set-by-baxter-usa</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/218/large_smg00201019.jpg</image:loc><image:title>Blood transfusion set by Baxter USA</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/193/large_smg00200993.jpg</image:loc><image:title>Blood transfusion set by Baxter USA</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/197/large_smg00200997.jpg</image:loc><image:title>Blood transfusion set by Baxter USA</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406255/miners-dial</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/795/large_smg00246118__0007_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/793/large_smg00246118__0005_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/791/large_smg00246118__0003_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/794/large_smg00246118__0006_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/792/large_smg00246118__0004_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/790/large_smg00246118__0002_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/789/large_smg00246118__0001_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/784/large_smg00246117__0001_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/785/large_smg00246117__0002_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/787/large_smg00246117__0004_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/786/large_smg00246117__0003_.jpg</image:loc><image:title>Miners Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/788/large_smg00246117__0005_.jpg</image:loc><image:title>Miners Dial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51180/piston-complete</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45229/sutherland-steam-fire-engine</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/602/large_1924_0211.jpg</image:loc><image:title>&apos;Sutherland&apos; steam fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/622/large_smg00213415.jpg</image:loc><image:title>&apos;Sutherland&apos; steam fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/573/large_1924_0211__0001_.jpg</image:loc><image:title>&apos;Sutherland&apos; steam fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/700/large_smg00651381.jpg</image:loc><image:title>&apos;Sutherland&apos; steam fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/699/large_smg00651380.jpg</image:loc><image:title>&apos;Sutherland&apos; steam fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/705/large_smg00651898.jpg</image:loc><image:title>&apos;Sutherland&apos; steam fire engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52644/model-of-a-single-chain-bucket-grab</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112184/15-tiny-clear-glass-bottles</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56618/orrery-planetary-model-by-thomas-wright-1718-1747</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/560/large_1919_0001__0002_.jpg</image:loc><image:title>Orrery planetary model by Thomas Wright, 1718-1747</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/559/large_1919_0001__0001_.jpg</image:loc><image:title>Orrery planetary model by Thomas Wright, 1718-1747</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144589/collection-of-veterinary-posters</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126328/polychrome-demon-mask</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152310/coil-spring-respirator-spectacles</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/376/large_smg00275859.jpg</image:loc><image:title>Coil spring respirator spectacles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/377/large_smg00275860.jpg</image:loc><image:title>Coil spring respirator spectacles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177324/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/378/large_smg00286912.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18739/early-wine-bottle-about-1740</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49950/two-bricks-from-a-16th-century-wall-mytongate-excavation-1975</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/16/large_smg00155724.jpg</image:loc><image:title>Two bricks from a 16th century wall (Mytongate excavation 1975)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/15/large_smg00155723.jpg</image:loc><image:title>Two bricks from a 16th century wall (Mytongate excavation 1975)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co444965/set-of-parts-for-chatty-kathy</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41512/ps-caroline</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/189/large_1952_0026__0002_.jpg</image:loc><image:title>PS &apos;Caroline&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/188/large_1952_0026__0001_.jpg</image:loc><image:title>PS &apos;Caroline&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/455/large_1952_0026__0003_.jpg</image:loc><image:title>PS &apos;Caroline&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526986/mouth-swab-dna-testing-kit</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/542/large_smg00279426.jpg</image:loc><image:title>Mouth swab DNA testing kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538863/attacking-martian-big-head-robot-with-box-packaging</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/768/large_2015_0429__0002_.jpg</image:loc><image:title>Attacking Martian (Big head) robot with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/767/large_2015_0429__0001_.jpg</image:loc><image:title>Attacking Martian (Big head) robot with box packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8683266/old-ireland</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/144/large_1990_5036_16419_1__0001_.jpg</image:loc><image:title>Old Ireland</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46676/shaping-machine-for-hand</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/230/large_smg00065890.jpg</image:loc><image:title>Shaping machine for hand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8085540/olympus-pen-f-camera</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/151/882/large_a007487b.jpg</image:loc><image:title>Olympus Pen F camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/174/853/large_1990_5036_6555.jpg</image:loc><image:title>Olympus Pen F camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/174/854/large_1990_5036_6555_2.jpg</image:loc><image:title>Olympus Pen F camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/174/857/large_1990_5036_6555_5.jpg</image:loc><image:title>Olympus Pen F camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/174/855/large_1990_5036_6555_3.jpg</image:loc><image:title>Olympus Pen F camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/174/856/large_1990_5036_6555_4.jpg</image:loc><image:title>Olympus Pen F camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96505/combined-monophasic-early-contraceptive-pills</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/618/large_1986_0248_0013__0001_.jpg</image:loc><image:title>Combined monophasic early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/619/large_1986_0248_0013__0002_.jpg</image:loc><image:title>Combined monophasic early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/523/large_1986_0248.jpg</image:loc><image:title>Combined monophasic early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/483/large_smg00242646.jpg</image:loc><image:title>Combined monophasic early contraceptive pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151349/striaght-spectacles</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7/reconstruction-of-dondi-clock</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/886/large_1974_0386__0001_.jpg</image:loc><image:title>Reconstruction of Dondi clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/885/large_1974_0386__0002_.jpg</image:loc><image:title>Reconstruction of Dondi clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/890/large_1974_0386__0006_.jpg</image:loc><image:title>Reconstruction of Dondi clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/888/large_1974_0386__0003_.jpg</image:loc><image:title>Reconstruction of Dondi clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/887/large_1974_0386__0004_.jpg</image:loc><image:title>Reconstruction of Dondi clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/891/large_1974_0386__0007_.jpg</image:loc><image:title>Reconstruction of Dondi clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/892/large_1974_0386__0008_.jpg</image:loc><image:title>Reconstruction of Dondi clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/889/large_1974_0386__0005_.jpg</image:loc><image:title>Reconstruction of Dondi clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9004/irga-infra-red-development-co-gas-analyser</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171414/trephination-set</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/769/large_smg00270283.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146381/2-wet-ashing-stands</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38553/nineteenth-century-inkembossing-identification-stamp</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52977/altazimuth-theodolite-by-william-cary-with-fitted-wooden-box</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/250/large_smg00176801.jpg</image:loc><image:title>Altazimuth theodolite by William Cary with fitted wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/411/large_smg00173037.jpg</image:loc><image:title>Altazimuth theodolite by William Cary with fitted wooden box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56956/working-model-of-day-and-night-terrestrial-globe</loc><lastmod>2026-04-11T15:52:09.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8641704/box-for-garmin-vivofit-jr-2</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/307/large_smg00168848.jpg</image:loc><image:title>Box for Garmin Vivofit Jr. 2</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52362/model-of-ammonium-sulphate-plant</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532025/newstart</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114449/capillator-with-a-methyl-red-dye</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203521/goerz-folding-plate-camera</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166522/first-aid-kit-for-household-use</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/867/large_a629760__0002_.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/869/large_a629760__0004_.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/868/large_a629760__0003_.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/866/large_a629760__0001_.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/174/large_smg00254177.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/176/large_smg00254179.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/178/large_smg00254181.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/175/large_smg00254178.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/173/large_smg00254176.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/177/large_smg00254180.jpg</image:loc><image:title>First aid kit for household use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134892/ampoules-of-lipiodol</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207478/cine-kodak-eight-model-25-cine-camera-with-case</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/456/large_smg00362162.jpg</image:loc><image:title>Cine-Kodak Eight Model 25 Cine Camera with Case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/274/large_smg00448427.jpg</image:loc><image:title>Cine-Kodak Eight Model 25 Cine Camera with Case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123711/pair-of-sandals-or-geta</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24872/model-of-a-daimler-lorry</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/767/large_smg00079469.jpg</image:loc><image:title>Model of a Daimler lorry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/765/large_smg00079467.jpg</image:loc><image:title>Model of a Daimler lorry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/766/large_smg00079468.jpg</image:loc><image:title>Model of a Daimler lorry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/768/large_smg00079470.jpg</image:loc><image:title>Model of a Daimler lorry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126889/two-forearm-splints</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112842/blue-glass-drug-jar</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525989/scale-model-of-bromley-by-bow-healthy-living-centre-england-1994</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/974/large_2000_0632__0004_.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/978/large_2000_0632__0008_.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/972/large_2000_0632__0002_.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/971/large_2000_0632__0001_.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/977/large_2000_0632__0007_.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/976/large_2000_0632__0006_.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/973/large_2000_0632__0003_.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/975/large_2000_0632__0005_.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/682/large_smg00166227.jpg</image:loc><image:title>Scale model of Bromley-By-Bow Healthy Living Centre, England, 1994</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80990/tin-containing-sample-of-dragons-blood</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4121/1-draw-prospect-glass</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/424/large_smg00027268.jpg</image:loc><image:title>1-draw prospect glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119594/portable-bacteriological-laboratory</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/677/large_smg00238778.jpg</image:loc><image:title>Portable bacteriological laboratory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129/equinoctial-sundial-in-brass-and-silver</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/216/large_smg00185746.jpg</image:loc><image:title>Equinoctial sundial in brass and silver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/864/large_smg00185756.jpg</image:loc><image:title>Equinoctial sundial in brass and silver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14888/perkin-elmer-180-infrared-spectrometer</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/755/large_smg00368154.jpg</image:loc><image:title>Perkin Elmer 180 Infrared Spectrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19716/early-iron-rails</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/386/large_1960_0142__0002_.jpg</image:loc><image:title>Early iron rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/387/large_1960_0142__0003_.jpg</image:loc><image:title>Early iron rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/389/large_1960_0142__0005_.jpg</image:loc><image:title>Early iron rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/391/large_1960_0142__0007_.jpg</image:loc><image:title>Early iron rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/385/large_1960_0142__0001_.jpg</image:loc><image:title>Early iron rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/388/large_1960_0142__0004_.jpg</image:loc><image:title>Early iron rails</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1463/apparatus-used-in-experiments-on-the-relation-of-the-sensitiveness-of-the-ear-to-pitch</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/100/large_1930_0464__0001_.jpg</image:loc><image:title>Apparatus used in experiments on the relation of the sensitiveness of the ear to pitch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/101/large_1930_0464__0002_.jpg</image:loc><image:title>Apparatus used in experiments on the relation of the sensitiveness of the ear to pitch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119892/vickers-inverted-projection-microscopes-with-box-of-accessories</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159455/curved-wood-tobacco-pipe-bowl-with-cherrywood-stem-amber-mouthpiece-oval-hinged-brass-bowl-cover-and-mount</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528237/boxed-tests-for-weschler-intelligence-scale-for-ch</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/639/large_smg00158132.jpg</image:loc><image:title>Boxed tests for Weschler Intelligence Scale for Ch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113766/10-clear-pastille-jars-for-drugs</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122317/complete-hospital-nurses-uniform</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/284/large_smg00367005.jpg</image:loc><image:title>Complete hospital nurse&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/283/large_smg00367004.jpg</image:loc><image:title>Complete hospital nurse&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/286/large_smg00367007.jpg</image:loc><image:title>Complete hospital nurse&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/828/large_smg00367000.jpg</image:loc><image:title>Complete hospital nurse&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/288/large_smg00367010.jpg</image:loc><image:title>Complete hospital nurse&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/285/large_smg00367006.jpg</image:loc><image:title>Complete hospital nurse&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/289/large_smg00367011.jpg</image:loc><image:title>Complete hospital nurse&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/282/large_smg00367003.jpg</image:loc><image:title>Complete hospital nurse&apos;s uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35045/two-large-morse-keys-1900-1950</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/251/large_1959_0214__0004_.jpg</image:loc><image:title>two large morse keys, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/248/large_1959_0214__0001_.jpg</image:loc><image:title>two large morse keys, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/250/large_1959_0214__0003_.jpg</image:loc><image:title>two large morse keys, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/249/large_1959_0214__0002_.jpg</image:loc><image:title>two large morse keys, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/900/large_1959_0215__0004_.jpg</image:loc><image:title>two large morse keys, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/899/large_1959_0214__0005_.jpg</image:loc><image:title>two large morse keys, 1900-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2945/5-thermometers-with-no-graduations</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211701/clockwork-model-flying-scotsman</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25143/ford-30-hp-model-v8-motor-car-engine</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65738/dutch-luggers-entering-harbour</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/767/large_1939_0047.jpg</image:loc><image:title>Dutch luggers entering harbour</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59897/collection-of-three-pairs-of-single-handed-steel-dividers</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76709/post-mortem-set</loc><lastmod>2026-04-11T15:52:10.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/858/large_smg00099696.jpg</image:loc><image:title>Post mortem set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12881/three-stoneware-retorts-with-short-necks</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161000/elastic-cord-tourniquey-1890</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131558/upper-blade-and-two-wooden-collecting-trays-from-a-pill-cutting-machine</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/366/large_smg00094054.jpg</image:loc><image:title>Upper blade and two wooden collecting trays from a pill cutting machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/365/large_smg00094053.jpg</image:loc><image:title>Upper blade and two wooden collecting trays from a pill cutting machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/364/large_smg00094052.jpg</image:loc><image:title>Upper blade and two wooden collecting trays from a pill cutting machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54848/balloon-platform-circa-1965</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19595/three-crucibles</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6064/environmental-noise-event-analyser-model-162lax-by-cel-instruments</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/21/large_smg00083440.jpg</image:loc><image:title>Environmental noise event analyser model 162LAX by CEL Instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/706/large_smg00070443.jpg</image:loc><image:title>Environmental noise event analyser model 162LAX by CEL Instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177718/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:52:11.218Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/332/large_smg00286589.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169156/thermo-cautery-set</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/541/large_smg00316703.jpg</image:loc><image:title>Thermo-cautery set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8061498/atomkraft-nej-tak</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/379/large_e2002_8_34.jpg</image:loc><image:title>Atomkraft? Nej Tak</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6226/sir-w-thomsons-portable-electrometer</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/265/large_smg00052049.jpg</image:loc><image:title>Sir W. Thomsons portable electrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/268/large_smg00052052.jpg</image:loc><image:title>Sir W. Thomsons portable electrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/267/large_smg00052051.jpg</image:loc><image:title>Sir W. Thomsons portable electrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38455/intertype-linecaster-with-four-boxes-of-spare-matrices</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54679/diagonal-mercury-barometer-with-hygrometer-1763-1765</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/986/large_1876_0814.jpg</image:loc><image:title>Diagonal Mercury Barometer with Hygrometer, 1763-1765</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/987/large_1876_0814__0001_.jpg</image:loc><image:title>Diagonal Mercury Barometer with Hygrometer, 1763-1765</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8142/grand-model-inverted-microscope-by-nachet-et-fils-with-components</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/265/large_smg00025282.jpg</image:loc><image:title>Grand model Inverted microscope by Nachet et Fils, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/264/large_smg00025281.jpg</image:loc><image:title>Grand model Inverted microscope by Nachet et Fils, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/263/large_smg00025280.jpg</image:loc><image:title>Grand model Inverted microscope by Nachet et Fils, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/262/large_smg00025279.jpg</image:loc><image:title>Grand model Inverted microscope by Nachet et Fils, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/261/large_smg00025278.jpg</image:loc><image:title>Grand model Inverted microscope by Nachet et Fils, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/260/large_smg00025277.jpg</image:loc><image:title>Grand model Inverted microscope by Nachet et Fils, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/266/large_smg00025283.jpg</image:loc><image:title>Grand model Inverted microscope by Nachet et Fils, with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96300/five-red-rubber-vault-caps-designed-by-marie-stopes</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/337/large_smg00242252.jpg</image:loc><image:title>Five red rubber vault caps designed by Marie Stopes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/339/large_smg00242254.jpg</image:loc><image:title>Five red rubber vault caps designed by Marie Stopes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/338/large_smg00242253.jpg</image:loc><image:title>Five red rubber vault caps designed by Marie Stopes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/340/large_smg00242255.jpg</image:loc><image:title>Five red rubber vault caps designed by Marie Stopes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076457/tinder-box-made-from-shells-of-two-half-gourds-with-flint-steel-and-tinder-west-indies-1910</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/373/large_smg00126709.jpg</image:loc><image:title>Tinder-box made from shells of two half-gourds, with flint, steel, and tinder, West Indies, 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/487/large_smg00126709.jpg</image:loc><image:title>Tinder-box made from shells of two half-gourds, with flint, steel, and tinder, West Indies, 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/824/large_smg00297160.jpg</image:loc><image:title>Tinder-box made from shells of two half-gourds, with flint, steel, and tinder, West Indies, 1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25708/lea-francis-gents-cycle-frame-with-rear-brake-assembly-and-pedal</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/855/large_smg00076430.jpg</image:loc><image:title>Lea Francis Gents Cycle Frame with rear brake assembly and pedal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/333/large_smg00213060.jpg</image:loc><image:title>Lea Francis Gents Cycle Frame with rear brake assembly and pedal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10960/components-for-steam-iron</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142628/japanned-metal-enema-syringe</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/980/large_a606386_0001.jpg</image:loc><image:title>Japanned metal enema syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9038308/weighing-scales</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/169/large_smg00108239.jpg</image:loc><image:title>Weighing scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/55/large_smg00110253.jpg</image:loc><image:title>Weighing scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205594/statfile-lighting-unit</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/7/large_smg00361596.jpg</image:loc><image:title>Statfile Lighting Unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146323/hilger-spekker-absorptiometer</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3697/polariscope-and-accessories</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154518/inlaid-tortoiseshell-pen-holder-with-metal-nib-holder-and-finial</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138792/hypodermic-syringe-glass-and-silver-in-tubular-s</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57595/weights-and-original-corrpondence-from-the-castlereagh-collection-for-carthagena-tunisia</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63894/radio-shack-tandy-personal-computer-model-4</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126982/5-pieces-of-varying-shape-and-size</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60179/brass-slide-rule-in-case</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/586/large_smg00049184.jpg</image:loc><image:title>Brass slide rule in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/896/large_smg00049184.jpg</image:loc><image:title>Brass slide rule in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/566/large_smg00049184.jpg</image:loc><image:title>Brass slide rule in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/572/large_smg00049170.jpg</image:loc><image:title>Brass slide rule in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202258/2-off-half-fuselage-shapes</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146041/three-pairs-of-comfit-moulded-plastic-ear-plugs</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97940/5-woodhouse-hand-stoppers</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/614/large_smg00294277.jpg</image:loc><image:title>5 Woodhouse hand stoppers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/613/large_smg00294276.jpg</image:loc><image:title>5 Woodhouse hand stoppers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/617/large_smg00294280.jpg</image:loc><image:title>5 Woodhouse hand stoppers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/615/large_smg00294278.jpg</image:loc><image:title>5 Woodhouse hand stoppers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/616/large_smg00294279.jpg</image:loc><image:title>5 Woodhouse hand stoppers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26584/oleo-spark-plug</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/372/large_smg00079792.jpg</image:loc><image:title>&apos;Oleo&apos; spark plug</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/373/large_smg00079793.jpg</image:loc><image:title>&apos;Oleo&apos; spark plug</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40245/gamma-type-2-engine-c-1968</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37053/switchgear-and-transformer-designed-by-s-z-de-ferranti</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/990/large_smg00214956.jpg</image:loc><image:title>Switchgear and transformer designed by S. Z. de Ferranti</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/708/large_smg00649805.jpg</image:loc><image:title>Switchgear and transformer designed by S. Z. de Ferranti</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35235/collection-of-electronic-equipment-from-4ghz-manchester-kirk-o-shotts-television-microwave-link-1952</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1708/green-glass-disc-1725-1750</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406339/compound-microscope</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/963/large_smg00246089.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/745/large_smg00246090__0003_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/744/large_smg00246090__0002_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/743/large_smg00246090__0001_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/746/large_smg00246090__0004_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/972/large_smg00246105.jpg</image:loc><image:title>Compound Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163522/metal-carbolic-steam-spray-cased-europe-1872-1900</loc><lastmod>2026-04-11T15:52:12.451Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/687/large_a56263.jpg</image:loc><image:title>Metal carbolic steam spray, cased, Europe, 1872-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/688/large_a56263__0001_.jpg</image:loc><image:title>Metal carbolic steam spray, cased, Europe, 1872-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/388/large_a56263__0002_.jpg</image:loc><image:title>Metal carbolic steam spray, cased, Europe, 1872-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1018/electric-master-clock</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59341/utilex-vernier-microscope-ie-small-optical-linear-comparator-by-james-swift-and-son</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93000/ear-piece-from-binaural-stethoscope</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196069/1x100x100mg-bottle-of-hygroton-100-tablets-chlorthalidone</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127558/arab-sandal</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65530/engraving-and-photograph-of-john-george-bodmer</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/766/large_1903_0203_0002.jpg</image:loc><image:title>Engraving and photograph of John George Bodmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/374/large_b003322.jpg</image:loc><image:title>Engraving and photograph of John George Bodmer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187973/5-ampoules-containing-iodine-and-potassium-iodate</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8087731/personal-mp3-player-ipod-2001</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/117/large_smg00237413.jpg</image:loc><image:title>Personal MP3 Player iPod 2001</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/410/large_2007_0043_0001__0001_.jpg</image:loc><image:title>Personal MP3 Player iPod 2001</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/449/large_2007_0043_0001__0002_.jpg</image:loc><image:title>Personal MP3 Player iPod 2001</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112845/glass-drug-jar-with-lid</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co496485/yamaha-silent-cello-electric-violoncello</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64139/apricot-portable-computer</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064840/mechanical-counter-for-fluid-meters-1881</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/720/large_smg00048683.jpg</image:loc><image:title>Mechanical counter for fluid meters, 1881.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/721/large_smg00048684.jpg</image:loc><image:title>Mechanical counter for fluid meters, 1881.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/719/large_smg00048682.jpg</image:loc><image:title>Mechanical counter for fluid meters, 1881.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50024/crystal-palace-type-columns-and-trusses-from-the-old-oxford-midland-railway-station</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/880/large_smg00354805.jpg</image:loc><image:title>Crystal Palace type columns and trusses from the old Oxford Midland Railway Station</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/876/large_smg00354799.jpg</image:loc><image:title>Crystal Palace type columns and trusses from the old Oxford Midland Railway Station</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/877/large_smg00354800.jpg</image:loc><image:title>Crystal Palace type columns and trusses from the old Oxford Midland Railway Station</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/875/large_smg00354798.jpg</image:loc><image:title>Crystal Palace type columns and trusses from the old Oxford Midland Railway Station</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/874/large_smg00354797.jpg</image:loc><image:title>Crystal Palace type columns and trusses from the old Oxford Midland Railway Station</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/872/large_smg00354795.jpg</image:loc><image:title>Crystal Palace type columns and trusses from the old Oxford Midland Railway Station</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/873/large_smg00354796.jpg</image:loc><image:title>Crystal Palace type columns and trusses from the old Oxford Midland Railway Station</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8783030/three-posters-covered-with-signatures</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/859/large_1999_0241_0585_0003.jpg</image:loc><image:title>Three Posters covered with signatures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/857/large_1999_0241_0585_0001.jpg</image:loc><image:title>Three Posters covered with signatures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/858/large_1999_0241_0585_0002.jpg</image:loc><image:title>Three Posters covered with signatures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178681/intraocular-lenses-for-the-eye-england-1979</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/225/large_1980_0253.jpg</image:loc><image:title>Intraocular lenses for the eye, England, 1979</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82840/votive-left-leg</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17366/five-photomicrographs</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23723/series-of-specimens-of-steel-melted-with-and-without-manganese-to-ascertain-the-result-of-the-addition</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/575/large_smg00047138.jpg</image:loc><image:title>Series of specimens of steel melted with and without manganese, to ascertain the result of the addition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/579/large_smg00047142.jpg</image:loc><image:title>Series of specimens of steel melted with and without manganese, to ascertain the result of the addition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/580/large_smg00047143.jpg</image:loc><image:title>Series of specimens of steel melted with and without manganese, to ascertain the result of the addition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/577/large_smg00047140.jpg</image:loc><image:title>Series of specimens of steel melted with and without manganese, to ascertain the result of the addition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/578/large_smg00047141.jpg</image:loc><image:title>Series of specimens of steel melted with and without manganese, to ascertain the result of the addition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/576/large_smg00047139.jpg</image:loc><image:title>Series of specimens of steel melted with and without manganese, to ascertain the result of the addition</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152551/synoptophore-by-clement-clarke-ltd</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100075/2-sets-of-4-psterior-nuform-tube-teeth</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/511/710/large_smg00307107.jpg</image:loc><image:title>2 sets of 4 psterior &quot;Nuform&quot; tube teeth</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/511/705/large_smg00307102.jpg</image:loc><image:title>2 sets of 4 psterior &quot;Nuform&quot; tube teeth</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115093/4-flasks</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189455/three-bottles-for-essentia-dulcis</loc><lastmod>2026-04-11T15:52:13.738Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130712/collection-of-53-neolithic-flint-implements</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/421/large_smg00058061.jpg</image:loc><image:title>Collection of 53 neolithic flint implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/957/large_smg00058057.jpg</image:loc><image:title>Collection of 53 neolithic flint implements</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064682/mobile-cellular-telephone</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/81/large_2005_0642__0001_.jpg</image:loc><image:title>Mobile cellular telephone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/82/large_2005_0642__0002_.jpg</image:loc><image:title>Mobile cellular telephone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/179/large_smg00305320.jpg</image:loc><image:title>Mobile cellular telephone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/180/large_smg00305321.jpg</image:loc><image:title>Mobile cellular telephone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146934/chamber-pot</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121465/weighing-machine-for-infants-including-scales-cradle-and-weights</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/767/large_a655834.jpg</image:loc><image:title>Weighing machine for infants including scales, cradle, and weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432781/asher-law-stereoscope-hand-held-with-cards</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/637/large_smg00158130.jpg</image:loc><image:title>Asher Law Stereoscope (hand held) with cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/756/large_smg00159421.jpg</image:loc><image:title>Asher Law Stereoscope (hand held) with cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/761/large_smg00159426.jpg</image:loc><image:title>Asher Law Stereoscope (hand held) with cards</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361695/set-of-dining-with-dignity-cutlery</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/357/large_e2013_255_1__0003_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/358/large_e2013_255_1__0004_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/363/large_e2013_255_1__0009_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/359/large_e2013_255_1__0005_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/365/large_e2013_255_1__0011_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/362/large_e2013_255_1__0008_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/360/large_e2013_255_1__0006_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/364/large_e2013_255_1__0010_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/356/large_e2013_255_1__0002_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/361/large_e2013_255_1__0007_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/355/large_e2013_255_1__0001_.jpg</image:loc><image:title>Set of Dining with Dignity cutlery</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8082637/ptolemy-rosetta</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56240/two-photographs-of-the-great-circle</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15146/rolleidoscope-stereo-reflex-roll-film-camera</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/752/large_smg00353483.jpg</image:loc><image:title>Rolleidoscope stereo-reflex roll film camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35081/eddystone-communications-receiver-model-no-ea-12-serial-no-fp-0081</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144944/accessory-set-2-for-demountable-transformer</loc><lastmod>2026-04-11T15:52:13.986Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112091/six-engraved-glass-bottles-european-1830-1900</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8610291/piece-of-film-from-collection-of-original-chronophotographe-cine-films-analysing-animal-locomotion</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59512/taylor-and-hobson-electrolimit-comparator-consisting-of-a-comparator-stand-and-two-power-units</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/436/large_smg00065732.jpg</image:loc><image:title>Taylor &amp; Hobson Electrolimit Comparator consisting  of a comparator stand and two power units</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/435/large_smg00065731.jpg</image:loc><image:title>Taylor &amp; Hobson Electrolimit Comparator consisting  of a comparator stand and two power units</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8020914/lampshade-queen-victorias-saloon</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60385/progression-of-five-solid-bodies-in-clay-of-genus-0</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/185/large_1967_0475__0001_.jpg</image:loc><image:title>Progression of five solid bodies (in clay) of Genus 0</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/186/large_1967_0475__0002_.jpg</image:loc><image:title>Progression of five solid bodies (in clay) of Genus 0</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/187/large_1967_0475_0001__0001_.jpg</image:loc><image:title>Progression of five solid bodies (in clay) of Genus 0</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/191/large_1967_0475_0005__0001_.jpg</image:loc><image:title>Progression of five solid bodies (in clay) of Genus 0</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/190/large_1967_0475_0004__0001_.jpg</image:loc><image:title>Progression of five solid bodies (in clay) of Genus 0</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/189/large_1967_0475_0003__0001_.jpg</image:loc><image:title>Progression of five solid bodies (in clay) of Genus 0</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/188/large_1967_0475_0002__0001_.jpg</image:loc><image:title>Progression of five solid bodies (in clay) of Genus 0</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co438968/model-steam-locomotive-north-british-railway</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/931/large_smg00460771.jpg</image:loc><image:title>Model steam locomotive, North British Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co424967/voltline-low-voltage-power-supply</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/152/large_1997_0615__0001_.jpg</image:loc><image:title>&quot;Voltline&quot; Low voltage power supply</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/153/large_1997_0615__0002_.jpg</image:loc><image:title>&quot;Voltline&quot; Low voltage power supply</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440672/schott-titronic-96-titration-system-1997</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42558/moderator-colza-oil-lamp</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8931695/two-panoramic-mio-masks-clear-medical-grade-disposable-face-masks</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131243/wooden-drug-jar-used-for-unidentified-drug-probably-swiss-1770-to-1830</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/354/large_smg00229673.jpg</image:loc><image:title>Wooden drug jar, used for unidentified drug, probably Swiss, 1770 to 1830</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40417/flight-standard-components-for-aerial-v-satellite</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/598/large_smg00127712.jpg</image:loc><image:title>Flight standard components for Aerial V satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/947/large_smg00155932.jpg</image:loc><image:title>Flight standard components for Aerial V satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/949/large_smg00155934.jpg</image:loc><image:title>Flight standard components for Aerial V satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/948/large_smg00155933.jpg</image:loc><image:title>Flight standard components for Aerial V satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/956/large_smg00155941.jpg</image:loc><image:title>Flight standard components for Aerial V satellite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7034/codd-cell</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130544/measures3-glass-marked-in-table-spoons</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130300/cast-iron-juice-extractor</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/20/large_smg00089405.jpg</image:loc><image:title>Cast iron juice extractor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114791/tatas-pneograph</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36946/arman-dry-gas-pressure-cable-and-two-samples</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135828/hypodermic-syringe-graduated-in-metal-case</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/729/large_smg00226997.jpg</image:loc><image:title>Hypodermic  syringe, graduated, in metal case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409169/lg-hawkins-supreme-electric-hair-dryer-with-original-packaging</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75960/clovers-chloroform-inhaler</loc><lastmod>2026-04-11T15:52:15.354Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co68071/model-of-dover-castle-clock-scale-13</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/670/large_smg00084967.jpg</image:loc><image:title>Model of Dover Castle clock, scale 1:3</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/667/large_smg00084586.jpg</image:loc><image:title>Model of Dover Castle clock, scale 1:3</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/665/large_smg00084584.jpg</image:loc><image:title>Model of Dover Castle clock, scale 1:3</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/666/large_smg00084585.jpg</image:loc><image:title>Model of Dover Castle clock, scale 1:3</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165274/eight-pairs-of-artery-forceps-various-types-and-makers</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127170/wooden-crutch-1901-1920</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176833/set-of-haemorrhoidal-instruments</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/574/large_smg00095770.jpg</image:loc><image:title>Set of haemorrhoidal instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33096/siphon-recorder-1870</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/104/large_1923_0233__0006_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/102/large_1923_0233__0004_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/103/large_1923_0233__0005_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/108/large_1923_0233__0010_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/105/large_1923_0233__0007_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/109/large_1923_0233__0011_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/100/large_1923_0233__0002_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/101/large_1923_0233__0003_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/106/large_1923_0233__0008_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/107/large_1923_0233__0009_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/99/large_1923_0233__0001_.jpg</image:loc><image:title>Siphon recorder, 1870</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8661654/two-headscarves-made-by-j-hubbard</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118110/motor-driven-ultramicrotome-with-thermal-feed-and-stereo-by-si-ro-flex</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215716/ceramic-coffee-cup-and-saucer-great-central-railway-grimsby</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44483/large-plain-hand-loom</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/581/large_smg00341173.jpg</image:loc><image:title>Large plain hand loom</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/582/large_smg00341174.jpg</image:loc><image:title>Large plain hand loom</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8662319/three-cinema-publicity-posters-for-the-film-marias-lovers</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147315/safety-razor</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96244/carton-for-clinocap-diaphragm-london-england-1930-1960</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/793/large_a626909.jpg</image:loc><image:title>Carton for ‘Clinocap’ diaphragm, London, England, 1930-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/763/large_a626909_0001__0004_.jpg</image:loc><image:title>Carton for ‘Clinocap’ diaphragm, London, England, 1930-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/761/large_a626909_0001__0002_.jpg</image:loc><image:title>Carton for ‘Clinocap’ diaphragm, London, England, 1930-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/762/large_a626909_0001__0003_.jpg</image:loc><image:title>Carton for ‘Clinocap’ diaphragm, London, England, 1930-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/760/large_a626909_0001__0001_.jpg</image:loc><image:title>Carton for ‘Clinocap’ diaphragm, London, England, 1930-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/401/large_smg00242317.jpg</image:loc><image:title>Carton for ‘Clinocap’ diaphragm, London, England, 1930-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206421/the-new-ideal-sibyl-camera</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/777/large_smg00449320.jpg</image:loc><image:title>The New Ideal Sibyl Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136796/enema-set</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/902/large_smg00228588.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76456/post-mortem-case</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/728/large_smg00098797.jpg</image:loc><image:title>Post mortem case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19906/sixteen-brass-tubes-plated-with-various-deposits</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/972/large_smg00094361.jpg</image:loc><image:title>Sixteen brass tubes plated with various deposits</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/970/large_smg00094359.jpg</image:loc><image:title>Sixteen brass tubes plated with various deposits</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co213140/model-railway-layout-lancashire-and-yorkshire-railway-signalling-school</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/858/large_d144614.jpg</image:loc><image:title>Model, railway layout, Lancashire &amp; Yorkshire Railway Signalling School</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/856/large_d144612.jpg</image:loc><image:title>Model, railway layout, Lancashire &amp; Yorkshire Railway Signalling School</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454326/short-section-of-irvin-motor-vehicle-seat-belt-webbing-joined-to-fastening-buckle</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/626/large_smg00077395.jpg</image:loc><image:title>Short section of Irvin motor vehicle seat belt webbing joined to fastening buckle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/624/large_smg00077383.jpg</image:loc><image:title>Short section of Irvin motor vehicle seat belt webbing joined to fastening buckle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75827/hand-bellows-with-two-sizes-of-face-mask-for-anaesthesia</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76031/richardsons-ether-local-anaesthetic-spray-in-wooden-case</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205026/science-fictions</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67227/six-drawings-by-robots-during-the-robotics-japan-robot-technology-past-present-and-future-exhibition</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/378/large_1991_0396_0004.jpg</image:loc><image:title>Six drawings by robots, during the &apos;Robotics Japan: Robot Technology - Past, Present and Future&apos; exhibition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/376/large_1991_0396_0003.jpg</image:loc><image:title>Six drawings by robots, during the &apos;Robotics Japan: Robot Technology - Past, Present and Future&apos; exhibition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/374/large_1991_0396_0001.jpg</image:loc><image:title>Six drawings by robots, during the &apos;Robotics Japan: Robot Technology - Past, Present and Future&apos; exhibition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/377/large_1991_0396_0002.jpg</image:loc><image:title>Six drawings by robots, during the &apos;Robotics Japan: Robot Technology - Past, Present and Future&apos; exhibition</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40320/skylark-x-ray-astronomy-payload-sky-survey</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148105/two-pipettes-four-tubes-and-tube-stand-used-in-tissue-culture-explant-method</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/641/large_smg00164230.jpg</image:loc><image:title>Two pipettes, four tubes and tube stand, used in tissue culture explant method</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/640/large_smg00164229.jpg</image:loc><image:title>Two pipettes, four tubes and tube stand, used in tissue culture explant method</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/639/large_smg00164228.jpg</image:loc><image:title>Two pipettes, four tubes and tube stand, used in tissue culture explant method</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60064/selection-of-4-drawing-instruments-by-stanley-consisting-of-a-steel-tracer-agate-tracer-pricker</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200058/black-leather-pocket-dispensary-belonging-to-sir-james-paget</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/748/large_smg00259010.jpg</image:loc><image:title>Black leather pocket dispensary belonging to Sir James Paget</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198228/medicine-chest</loc><lastmod>2026-04-11T15:52:16.365Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/155/large_smg00279009.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33638/two-murray-plateaux-and-covers</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/3/large_smg00077686.jpg</image:loc><image:title>Two Murray plateaux and covers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/932/large_smg00154052.jpg</image:loc><image:title>Two Murray plateaux and covers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197568/medecine-chest</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/763/large_smg00268493.jpg</image:loc><image:title>Medecine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25202/swift-7-hp-car-engine</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/36/large_smg00073113.jpg</image:loc><image:title>Swift 7 hp car engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/789/large_smg00090252.jpg</image:loc><image:title>Swift 7 hp car engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32157/two-ormond-r360-geared-dials</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80979/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108623/wooden-model-of-a-pounder</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8005/microtome-in-mahogany-box-box-no-295</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/732/large_smg00029368.jpg</image:loc><image:title>Microtome in mahogany box (box no. 295)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/340/large_smg00025737.jpg</image:loc><image:title>Microtome in mahogany box (box no. 295)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54697/bailey-type-anemometer-mechanism-british-1880-1885</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/89/large_smg00046576.jpg</image:loc><image:title>Bailey type anemometer mechanism, British, 1880-1885</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/88/large_smg00046575.jpg</image:loc><image:title>Bailey type anemometer mechanism, British, 1880-1885</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8783000/if-a-married-man-has-an-affair-it-may-not-be-with-a-woman-posters</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/816/large_1999_0241_0162_0001.jpg</image:loc><image:title>&apos;If a married man has an affair, it may not be with a woman&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/817/large_1999_0241_0162_0002.jpg</image:loc><image:title>&apos;If a married man has an affair, it may not be with a woman&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51085/high-speed-central-valve-compound-steam-engine</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10265/decorative-octagonal-box-of-urea-formaldehyde</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/700/large_1979_0624_0057.jpg</image:loc><image:title>Decorative octagonal box of urea formaldehyde</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108133/six-pointed-bones-of-varying-size-used-for-tattooing</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8065452/two-acupuncture-needles-in-sterile-packaging</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/118/large_2005_0697__0002_.jpg</image:loc><image:title>Two acupuncture needles in sterile packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/117/large_2005_0697__0001_.jpg</image:loc><image:title>Two acupuncture needles in sterile packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/992/large_2005_0697__0001_.jpg</image:loc><image:title>Two acupuncture needles in sterile packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98865/dental-descaler-set-in-rectangular-leather-covered-hinged-cap-case</loc><lastmod>2026-04-11T15:52:16.697Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26668/plate-sleeper-with-flat-bottom-rail-clamp-spanish-railways</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/510/large_smg00453951.jpg</image:loc><image:title>Plate sleeper with flat bottom rail clamp, Spanish Railways</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/511/large_smg00453952.jpg</image:loc><image:title>Plate sleeper with flat bottom rail clamp, Spanish Railways</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084645/nagel-vollenda-no-52</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/493/large_smg00455091.jpg</image:loc><image:title>Nagel Vollenda No. 52</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33925/scale-and-lamp-for-mirror-galvanometer</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/639/large_smg00224860.jpg</image:loc><image:title>Scale and lamp for mirror galvanometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14246/uv-scanner-by-joyce-loebl-limited</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/246/large_smg00648839.jpg</image:loc><image:title>UV scanner, by Joyce-Loebl Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/324/large_smg00649215.jpg</image:loc><image:title>UV scanner, by Joyce-Loebl Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/247/large_smg00648840.jpg</image:loc><image:title>UV scanner, by Joyce-Loebl Limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214876/railway-tableware-six-stainless-steel-knives-br</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157/empire-type-world-clock-for-indicating-time-around-the-globe</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/608/large_1909_0199_0001__0001_.jpg</image:loc><image:title>Empire type world clock for indicating time around the globe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co815/movement-of-rack-striking-clock</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/150/large_smg00085784.jpg</image:loc><image:title>Movement of rack-striking clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/149/large_smg00085783.jpg</image:loc><image:title>Movement of rack-striking clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37914/four-sets-of-letter-punches-originally-used-by-john-hadden-and-co</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520505/lemon-juicer-juicy-salif-designed-by-philippe-starck-with-original-packaging</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81029/c18-dutch-blue-and-white-delft-pharmacy-jar</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90867/ureameter-set</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/919/large_smg00153253.jpg</image:loc><image:title>Ureameter set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146316/klett-colorimeter-made-by-hellige-c1930</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/195/large_smg00264419.jpg</image:loc><image:title>Klett colorimeter made by Hellige, c.1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/197/large_smg00264421.jpg</image:loc><image:title>Klett colorimeter made by Hellige, c.1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/196/large_smg00264420.jpg</image:loc><image:title>Klett colorimeter made by Hellige, c.1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/199/large_smg00264423.jpg</image:loc><image:title>Klett colorimeter made by Hellige, c.1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/198/large_smg00264422.jpg</image:loc><image:title>Klett colorimeter made by Hellige, c.1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151643/coil-spring-spectacles</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8783008/how-to-catch-gonorrhoea-posters</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/108/large_1999_0241_0198__0003_.jpg</image:loc><image:title>&apos;How to catch gonorrhoea&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/106/large_1999_0241_0198__0001_.jpg</image:loc><image:title>&apos;How to catch gonorrhoea&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/107/large_1999_0241_0198__0002_.jpg</image:loc><image:title>&apos;How to catch gonorrhoea&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44615/flat-bed-knitting-machine</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/930/large_smg00177955.jpg</image:loc><image:title>Flat Bed Knitting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/927/large_smg00177926.jpg</image:loc><image:title>Flat Bed Knitting Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414125/collection-of-sanitaryware-taken-from-the-gents-toilets-of-trinity-street-railway-station-in-bolton</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/980/large_smg00360964.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/979/large_smg00360963.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/795/large_cd0670_048_111118_2008_11_1_um_urinal.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/794/large_cd0670_047_111118_2008_11_1_um_urinal.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/982/large_smg00360966.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/984/large_smg00360968.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/983/large_smg00360967.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/707/large_smg00447557.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/269/large_smg00214764.jpg</image:loc><image:title>Collection of sanitaryware taken from the gents toilets of Trinity Street railway station in Bolton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75703/anaesthetic-mouthpiece-and-bladder</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54607/large-mo-thermometer-screen-1965</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90883/bazzi-and-bianchis-phonendoscope-cased</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26952/four-stone-sleepers-surrey-iron-railway-1803</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1792/george-iiis-lodestone</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/492/large_1929_0113.jpg</image:loc><image:title>George III&apos;s lodestone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/844/large_b490124.jpg</image:loc><image:title>George III&apos;s lodestone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/423/large_1929_0113__0001_.jpg</image:loc><image:title>George III&apos;s lodestone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/825/large_1929_0113_0001__0003_.jpg</image:loc><image:title>George III&apos;s lodestone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/824/large_1929_0113_0001__0002_.jpg</image:loc><image:title>George III&apos;s lodestone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/706/large_smg00045034.jpg</image:loc><image:title>George III&apos;s lodestone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206210/bromoil-materials</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8607036/jack-the-smoking-head-sales-automaton</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/568/large_2017_0175__0006_.jpg</image:loc><image:title>Jack the Smoking Head, Sales Automaton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/565/large_2017_0175__0003_.jpg</image:loc><image:title>Jack the Smoking Head, Sales Automaton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/564/large_2017_0175__0002_.jpg</image:loc><image:title>Jack the Smoking Head, Sales Automaton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/562/large_2017_0175__0001_.jpg</image:loc><image:title>Jack the Smoking Head, Sales Automaton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/566/large_2017_0175__0004_.jpg</image:loc><image:title>Jack the Smoking Head, Sales Automaton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/567/large_2017_0175__0005_.jpg</image:loc><image:title>Jack the Smoking Head, Sales Automaton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89277/glass-unguent-bottle-roman-151-to-300-ad</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417503/mosaic-panel-showing-high-and-medium-pressure-grid</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/244/large_smg00219216.jpg</image:loc><image:title>Mosaic panel showing high and medium pressure grid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/239/large_smg00219139.jpg</image:loc><image:title>Mosaic panel showing high and medium pressure grid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/243/large_smg00219211.jpg</image:loc><image:title>Mosaic panel showing high and medium pressure grid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111635/twenty-four-inverted-glass-specimen-bottles</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119397/magnifier-on-large-retort</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118297/binocular-interference-microscope</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129038/press-used-by-john-bells-pharmacy</loc><lastmod>2026-04-11T15:52:17.995Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177916/2-rolls-of-surgeons-muslin-isinglass-plaster-in-cylindrical-metal-containers</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36466/differential-voltmeter-0-20-volts</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520359/guitar-effect-pedal-wah-fuzz-type-by-coloursound</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/63/large_2000_0074.jpg</image:loc><image:title>Guitar effect pedal, wah-fuzz type, by Coloursound</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42/synchronome-clock</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199074/medicine-chest</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/221/large_a630151_0016__0001_.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/222/large_a630151_0016__0002_.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/300/large_smg00306406.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184098/collosol-tannic-acid-spray</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241305/kodascope-projector-model-d</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116006/three-large-test-tubes</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19701/tested-tensile-silicon-steel-bar</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/601/large_smg00092276.jpg</image:loc><image:title>Tested tensile silicon steel bar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/602/large_smg00092277.jpg</image:loc><image:title>Tested tensile silicon steel bar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214769/silver-plated-cutlery-british-railways-london-midland-region</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20101/three-gilt-vases-by-alexander-parkes-19th-century</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/633/large_smg00153867.jpg</image:loc><image:title>Three gilt vases by Alexander Parkes, 19th century.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co444820/letter-and-photograph</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8885/alkali-works-illustrating-the-leblanc-process-late-19th-century</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/455/large_smg00213192.jpg</image:loc><image:title>Alkali works illustrating the Leblanc process, late 19th century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/810/large_smg00651477.jpg</image:loc><image:title>Alkali works illustrating the Leblanc process, late 19th century.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139774/nickel-plated-brass-syringe</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8054384/part-of-a-collection-of-unexposed-x-ray-films-about-14-items-by-kodak</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/403/large_smg00292081.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/399/large_smg00292077.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/389/large_smg00292067.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/393/large_smg00292071.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/397/large_smg00292075.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/394/large_smg00292072.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/387/large_smg00292065.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/386/large_smg00292064.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/391/large_smg00292069.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/400/large_smg00292078.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/390/large_smg00292068.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/395/large_smg00292073.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/392/large_smg00292070.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/398/large_smg00292076.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/396/large_smg00292074.jpg</image:loc><image:title>Part of a collection of unexposed x-ray films (about 14 items) by Kodak</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61012/george-w-richardsons-direct-reading-slide-rule</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/816/large_smg00049998.jpg</image:loc><image:title>George W. Richardson&apos;s Direct Reading Slide Rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/817/large_smg00049999.jpg</image:loc><image:title>George W. Richardson&apos;s Direct Reading Slide Rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8186752/canon-8mm-e70-vm-e70e-camcorder</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406147/exakta-varex-camera-with-lens-and-lens-hood</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/137/large_cd0386_017_080626_1986_144_exakta_camera.jpg</image:loc><image:title>Exakta Varex Camera with lens and lens hood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/136/large_cd0386_016_080626_1986_144_exakta_camera___case.jpg</image:loc><image:title>Exakta Varex Camera with lens and lens hood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/76/large_smg00248854.jpg</image:loc><image:title>Exakta Varex Camera with lens and lens hood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/57/large_smg00248825.jpg</image:loc><image:title>Exakta Varex Camera with lens and lens hood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/109/large_smg00248875.jpg</image:loc><image:title>Exakta Varex Camera with lens and lens hood</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109982/bottle-of-terramycin-with-original-contents-and-original-carton-england-1964-1966</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/455/large_a640338.jpg</image:loc><image:title>Bottle of Terramycin with original contents and original carton, England, 1964-1966</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192415/tabloid-first-aid-kit-by-burroughs-wellcome</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118582/nuremburg-boxfoot-microscope-marked-1s-with-sun</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54461/wild-evaporation-balance-by-fuess</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201231/glass-jar</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135843/cupping-set</loc><lastmod>2026-04-11T15:52:19.488Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/303/large_smg00225895.jpg</image:loc><image:title>Cupping set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11540/prototype-specific-gravity-balance-together-with-graph-and-installation-sheet</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13948/first-homogeneous-superconducting-magnet-with-cryostat-made-by-oxford-instruments</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65240/new-and-universal-dictionary-of-arts-and-sciences</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/335/large_1988_0974_0002.jpg</image:loc><image:title>New and Universal Dictionary of Arts and Sciences</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/56/large_1988_0974_0006.jpg</image:loc><image:title>New and Universal Dictionary of Arts and Sciences</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/180/large_1988_0974_0004.jpg</image:loc><image:title>New and Universal Dictionary of Arts and Sciences</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/182/large_1988_0974_0006__0001_.jpg</image:loc><image:title>New and Universal Dictionary of Arts and Sciences</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/184/large_1988_0974_0006__0002_.jpg</image:loc><image:title>New and Universal Dictionary of Arts and Sciences</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/179/large_1988_0974_0003.jpg</image:loc><image:title>New and Universal Dictionary of Arts and Sciences</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/183/large_1988_0974_0006__0003_.jpg</image:loc><image:title>New and Universal Dictionary of Arts and Sciences</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/181/large_1988_0974_0005.jpg</image:loc><image:title>New and Universal Dictionary of Arts and Sciences</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17395/collection-of-negatives-and-prints</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8040656/model-one-of-two</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/929/large_1991_0286_0002__0003_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/927/large_1991_0286_0002__0001_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/928/large_1991_0286_0002__0002_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/935/large_1991_0286_0002__0009_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/933/large_1991_0286_0002__0007_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/930/large_1991_0286_0002__0004_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/931/large_1991_0286_0002__0005_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/932/large_1991_0286_0002__0006_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/934/large_1991_0286_0002__0008_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/751/large_1991_0286_0002__0013_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/752/large_1991_0286_0002__0014_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/748/large_1991_0286_0002__0011_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/750/large_1991_0286_0002__0012_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/749/large_1991_0286_0002__0010_.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/860/large_smg00283543.jpg</image:loc><image:title>Model, one of two</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/845/large_smg00283690.jpg</image:loc><image:title>Model, one of two</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121899/food-warmer-pedestal-and-liner</loc><lastmod>2026-04-11T15:52:19.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41076/model-of-french-74-gun-ship-le-romulus</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54783/combined-barometer-and-thermometer-by-isaac-robelou-1719</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157937/30-mouthpieces-for-short-stemmed-tobacco-pipes</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54276/dip-circle-with-11-inch-needle-c-1820</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/623/large_smg00179024.jpg</image:loc><image:title>Dip circle with 11 inch needle, c 1820.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/409/large_smg00179032.jpg</image:loc><image:title>Dip circle with 11 inch needle, c 1820.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/244/large_smg00179032.jpg</image:loc><image:title>Dip circle with 11 inch needle, c 1820.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49428/two-pairs-of-sugar-tongs</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179229/three-books-of-wound-tags</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240881/nine-angled-wind-tunnel-model-mounts</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98237/personal-dental-instruments</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192232/collection-of-medicine-bottles</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76154/three-glass-funnels-from-twilight-sleep-apparatus</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/279/large_1982_0561_0272.jpg</image:loc><image:title>Three glass funnels, from ‘Twilight Sleep’ apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8012250/plaster-cast-of-a-childs-left-foot-england-1967-1970</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/12/large_2002_0345.jpg</image:loc><image:title>Plaster cast of a child&apos;s left foot, England, 1967-1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203435/cine-kodak-model-bb-16mm-camera</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/442/large_smg00454805.jpg</image:loc><image:title>Cine-Kodak Model BB 16mm camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96508/combined-monophasic-early-contraceptive-pills</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414000/mike-baldwin-figurine-from-itvs-coronation-street</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/769/large_cd0338_010_080110_2007_84_1_coronation_street_figure_mike_baldwin.jpg</image:loc><image:title>&apos;Mike Baldwin&apos; Figurine from ITV&apos;s Coronation Street</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/770/large_cd0338_011_080110_2007_84_1_coronation_street_figure_mike_baldwin.jpg</image:loc><image:title>&apos;Mike Baldwin&apos; Figurine from ITV&apos;s Coronation Street</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177590/two-packets-of-no8-sterilized-medium-medicated-wound-dressing</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54030/boys-original-lightning-camera</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/61/large_smg00652673.jpg</image:loc><image:title>Boys&apos; original lightning camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98861/dental-instrument-set</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/458/large_smg00308632.jpg</image:loc><image:title>Dental instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145925/five-pairs-of-safety-spectacles-to-bs-20922-deeper-and-wider-than-standard-spectacles</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538845/mr-zerox-robot-with-box-packaging</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/413/large_2015_0417__0003_.jpg</image:loc><image:title>Mr Zerox Robot with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/411/large_2015_0417__0001_.jpg</image:loc><image:title>Mr Zerox Robot with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/412/large_2015_0417__0002_.jpg</image:loc><image:title>Mr Zerox Robot with box packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520791/bottle-of-super-quink-permanent-black-ink</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/188/163/large_1999_1115__0002_.jpg</image:loc><image:title>Bottle of `Super Quink&apos; permanent black ink</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/188/173/large_1999_1115__0003_.jpg</image:loc><image:title>Bottle of `Super Quink&apos; permanent black ink</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/188/153/large_1999_1115__0001_.jpg</image:loc><image:title>Bottle of `Super Quink&apos; permanent black ink</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/276/large_smg00179590.jpg</image:loc><image:title>Bottle of `Super Quink&apos; permanent black ink</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537150/two-supersignal-switches</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142309/enema-syringe-by-hutchinson-c1840-english</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201655/small-wooden-medicine-chest</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/207/large_smg00280195.jpg</image:loc><image:title>Small wooden medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60186/harmonic-analyser</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/109/large_b003317.jpg</image:loc><image:title>Harmonic analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/480/large_smg00176239.jpg</image:loc><image:title>Harmonic analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/446/large_smg00046175.jpg</image:loc><image:title>Harmonic analyser</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14278/fluorimet-fluorimeter-by-baird-atomic</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/608/large_smg00070197.jpg</image:loc><image:title>Fluorimet fluorimeter by Baird Atomic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/607/large_smg00070190.jpg</image:loc><image:title>Fluorimet fluorimeter by Baird Atomic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/609/large_smg00070222.jpg</image:loc><image:title>Fluorimet fluorimeter by Baird Atomic</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144888/lineshaft-unit-for-malvern-energy-conversion-kit</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4139/spectrophotometer-by-albrecht</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60529/model-m-brunsviga-calculating-machine</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118713/microscope-similar-in-style-to-lucernals</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8032690/one-of-forty-extracts-from-the-illustrated-london-news-re-ballooning</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/480/large_1988_0964_0033_0001__0001_.jpg</image:loc><image:title>One of forty extracts from The Illustrated London News re ballooning</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/636/large_1988_0964_0033_0001__0002_.jpg</image:loc><image:title>One of forty extracts from The Illustrated London News re ballooning</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/160/large_smg00000851.jpg</image:loc><image:title>One of forty extracts from The Illustrated London News re ballooning</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/648/157/large_smg00001778__0002_.jpg</image:loc><image:title>One of forty extracts from The Illustrated London News re ballooning</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/648/156/large_smg00001778__0001_.jpg</image:loc><image:title>One of forty extracts from The Illustrated London News re ballooning</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189112/two-tubes-of-styptol-tablets</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8236613/wechsler-adult-intelligence-scale-wais-test-material</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/991/large_smg00161924.jpg</image:loc><image:title>Wechsler Adult Intelligence Scale (WAIS) test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/994/large_smg00161928.jpg</image:loc><image:title>Wechsler Adult Intelligence Scale (WAIS) test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/993/large_smg00161926.jpg</image:loc><image:title>Wechsler Adult Intelligence Scale (WAIS) test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/992/large_smg00161925.jpg</image:loc><image:title>Wechsler Adult Intelligence Scale (WAIS) test material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/990/large_smg00161923.jpg</image:loc><image:title>Wechsler Adult Intelligence Scale (WAIS) test material</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80808/2-small-glazed-grey-earthenware-dispensing-pots</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18566/kodak-eastman-high-speed-16mm-rotating-prism-cine-camera</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/517/large_smg00220145.jpg</image:loc><image:title>Kodak Eastman high speed (16mm) rotating prism cine camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37488/watt-hour-meter</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134135/balance-metal-in-wood-case</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423971/pan-bars-for-use-with-arriflex-camera-heads</loc><lastmod>2026-04-11T15:52:22.333Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co763/synchronous-motor-driven-clock-movement-england-1940-1953</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/383/large_smg00062133.jpg</image:loc><image:title>Synchronous motor driven clock movement, England, 1940-1953</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/382/large_smg00062132.jpg</image:loc><image:title>Synchronous motor driven clock movement, England, 1940-1953</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48636/two-laundry-presses</loc><lastmod>2026-04-11T15:52:21.915Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208256/length-of-rail-blenkinsop-rail-in-4-pieces</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119736/compound-monocular-microscope-by-spencer-of-buffalo</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8360626/alto-ii-computer-components-1970-1979</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84824/model-of-rack-used-to-disinfect-clothes-etc</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33311/morse-tape-recorder</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/497/large_smg00229675.jpg</image:loc><image:title>Morse tape recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/390/large_smg00224820.jpg</image:loc><image:title>Morse tape recorder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64186/two-cast-iron-hot-water-radiators-with-water-trays</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co105828/wooden-mortar-and-pestle-possibly-turkish</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25171/james-425-hp-motor-cycle-1913</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/22/large_smg00213297.jpg</image:loc><image:title>James 4.25 hp motor cycle, 1913</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/111/large_smg00359129.jpg</image:loc><image:title>James 4.25 hp motor cycle, 1913</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134025/set-of-scales</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111292/glass-drug-jar</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96878/2-bottles-of-sodium-ricinoleate-solution</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433627/a3tk-aim-active-inert-missile-polaris-missile</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240794/wind-tunnel-models-concorde-wing-development</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171346/silk-suture-in-wooden-case-by-allen-and-hanburys</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32405/spherical-x-ray-tube-with-cup-shaped-cathode-and-inclined-anode</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8021380/five-tins-gravy-soup-one-empty-boer-war-ration-pack</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/622/large_1965_0239_0006_0001__0001_.jpg</image:loc><image:title>Five tins gravy soup (one empty), Boer War ration pack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/496/large_smg00049631.jpg</image:loc><image:title>Five tins gravy soup (one empty), Boer War ration pack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/698/large_1965_0239_0006_0001__0002_.jpg</image:loc><image:title>Five tins gravy soup (one empty), Boer War ration pack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/206/large_smg00070504.jpg</image:loc><image:title>Five tins gravy soup (one empty), Boer War ration pack</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122724/hooks-in-form-of-shells</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53326/compendium-barometer-thermometer-and-compass-british-1850-1900</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/688/large_smg00177842.jpg</image:loc><image:title>Compendium barometer thermometer &amp; compass, British, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/689/large_smg00177843.jpg</image:loc><image:title>Compendium barometer thermometer &amp; compass, British, 1850-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8641439/two-samples-solway-blue-dye-1917-part-of-the-morton-collection</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21223/series-of-castings-of-muntz-metal-used-as-a-test-for-the-purity-of-the-copper-of-which-it-is-composed</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/814/large_smg00044378.jpg</image:loc><image:title>Series of castings of Muntz metal used as a test for the purity of the copper of which it is composed</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41843/model-of-burmese-paddle-boat</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/270/large_1929_1111.jpg</image:loc><image:title>Model of Burmese paddle-boat</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8001989/london-midland-and-scottish-railway-loading-gauge</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/980/large_smg00357897.jpg</image:loc><image:title>London Midland &amp; Scottish Railway loading gauge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101975/field-dental-set</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9022048/magway-linear-motor</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38206/hansens-writing-ball-also-known-as-malling-hansen-writing-ball</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/996/large_1906_0009__0005_.jpg</image:loc><image:title>Hansen&apos;s Writing Ball, also known as Malling-Hansen Writing Ball</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/993/large_1906_0009__0001_.jpg</image:loc><image:title>Hansen&apos;s Writing Ball, also known as Malling-Hansen Writing Ball</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/994/large_1906_0009__0003_.jpg</image:loc><image:title>Hansen&apos;s Writing Ball, also known as Malling-Hansen Writing Ball</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/997/large_1906_0009__0006_.jpg</image:loc><image:title>Hansen&apos;s Writing Ball, also known as Malling-Hansen Writing Ball</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/992/large_1906_0009__0002_.jpg</image:loc><image:title>Hansen&apos;s Writing Ball, also known as Malling-Hansen Writing Ball</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/995/large_1906_0009__0004_.jpg</image:loc><image:title>Hansen&apos;s Writing Ball, also known as Malling-Hansen Writing Ball</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/998/large_1906_0009__0007_.jpg</image:loc><image:title>Hansen&apos;s Writing Ball, also known as Malling-Hansen Writing Ball</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145357/apparatus-to-show-the-relative-expansion-of-different-liquids</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/82/large_smg00154650.jpg</image:loc><image:title>Apparatus to show the relative expansion of different liquids</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59913/set-of-76-green-and-124-brown-chicken-shaped-pieces-of-cardboard</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/23/large_1981_0884__0001_.jpg</image:loc><image:title>Set of 76 green and 124 brown chicken shaped pieces of cardboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/14/large_1981_0884__0002_.jpg</image:loc><image:title>Set of 76 green and 124 brown chicken shaped pieces of cardboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/15/large_1981_0884__0003_.jpg</image:loc><image:title>Set of 76 green and 124 brown chicken shaped pieces of cardboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/161/large_smg00176086.jpg</image:loc><image:title>Set of 76 green and 124 brown chicken shaped pieces of cardboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/49/large_smg00176087.jpg</image:loc><image:title>Set of 76 green and 124 brown chicken shaped pieces of cardboard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58833/universal-joint-for-1-14-shaft</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94680/model-denman-obstetrical-forceps</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48852/2-fruit-bottling-machine</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/384/large_smg00180164.jpg</image:loc><image:title>2. Fruit bottling machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/383/large_smg00180163.jpg</image:loc><image:title>2. Fruit bottling machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446166/card-box-containing-a-flasher-control-unit</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8684211/bbc-microbit-computer-memory</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/66/large_2021_0075__0006_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/67/large_2021_0075__0005_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123993/buddhist-prayer-wheel</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29642/tailless-aeroplane-the-hill-pterodactyl-mki-with-additional-wood-and-steel-components</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427121/thomas-the-tank-engine-babys-porringer</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56439/3-gregorian-reflecting-telescope-on-brass-tripod-with-case</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/674/large_smg00043861.jpg</image:loc><image:title>3&quot; Gregorian reflecting telescope, on brass tripod, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/435/large_smg00225010.jpg</image:loc><image:title>3&quot; Gregorian reflecting telescope, on brass tripod, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/436/large_smg00225011.jpg</image:loc><image:title>3&quot; Gregorian reflecting telescope, on brass tripod, with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198363/tall-rectangular-mahogany-medicine-chest-with-16-glass-bottles</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/203/large_smg00280191.jpg</image:loc><image:title>Tall rectangular mahogany medicine chest with 16 glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44230/model-scale-116-of-new-elliott-double-chain-trough-coal-washer</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/224/large_smg00648975.jpg</image:loc><image:title>Model (scale 1.16) of new Elliott double chain trough coal washer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50447/combination-latch-with-five-bolts</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8607098/saeboflex-orthotic-device-and-accessories</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/412/large_2018_0013__0001_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/407/large_2018_0013_0002__0001_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/741/large_smg00269842.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/869/large_smg00269842.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/403/large_2018_0013_0004__0001_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/405/large_2018_0013_0004__0002_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/740/large_smg00269840.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/406/large_2018_0013_0003__0001_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/742/large_smg00269843.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/411/large_2018_0013_0001__0004_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/409/large_2018_0013_0001__0002_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/408/large_2018_0013_0001__0001_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/410/large_2018_0013_0001__0003_.jpg</image:loc><image:title>SaeboFlex orthotic device and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co713/replica-of-a-10th-century-saxon-pocket-sundial-1939-1950</loc><lastmod>2026-04-11T15:52:25.350Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46359/herbert-no-4-capstan-lathe-c-1907</loc><lastmod>2026-04-11T15:52:25.374Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94273/diagnostic-bag</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37769/8-photo-matrices</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409747/five-em7-specimen-holders-in-cabinet</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46535/cameograph-carving-machine</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413300/millenium-wheel-building-jig-and-frame-with-a-loose-part</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/81/large_cd0080_005_050128_y2005_19_11_ron_sant_workshop_tools.jpg</image:loc><image:title>&apos;Millenium&apos; wheel building jig and frame with a loose part</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/623/large_smg00448265.jpg</image:loc><image:title>&apos;Millenium&apos; wheel building jig and frame with a loose part</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202594/liquid-cooled-suit-c-1955</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/176/large_1993_2284__0002_.jpg</image:loc><image:title>Liquid-cooled suit, c 1955.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/175/large_1993_2284__0001_.jpg</image:loc><image:title>Liquid-cooled suit, c 1955.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/178/large_1993_2284__0004_.jpg</image:loc><image:title>Liquid-cooled suit, c 1955.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/177/large_1993_2284__0003_.jpg</image:loc><image:title>Liquid-cooled suit, c 1955.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59523/laser-measurement-system-type-5526a-by-hewlett-packard-co-usa</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111290/glass-drug-jar-with-lid</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137355/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5909/symphonion-twin-disc-musical-box-with-key-and-winding-handle</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117015/2-clear-glass-flasks-with-bulbous-body-and-wide-cylindrical-neck</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9842/plastic-trays-for-chocolates-1985</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/277/large_smg00102997.jpg</image:loc><image:title>Plastic trays for chocolates, 1985.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/278/large_smg00102998.jpg</image:loc><image:title>Plastic trays for chocolates, 1985.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116352/hydrometer-glass-in-metal-case</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201558/medicine-chest</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/244/large_smg00282870.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2101/six-calotype-photographs-in-frame</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/835/large_smg00045625.jpg</image:loc><image:title>Six calotype photographs in frame</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59762/cubitts-ellipsograph-and-passe-partout-drawing</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62558/two-double-sided-flexible-disc-drives</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/232/large_smg00278854.jpg</image:loc><image:title>Two double-sided flexible disc drives</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/233/large_smg00278855.jpg</image:loc><image:title>Two double-sided flexible disc drives</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115914/2-clear-glass-teat-pipettes</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8480/early-18th-century-hand-microscope-and-slides</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/421/large_smg00027265.jpg</image:loc><image:title>Early 18th century hand microscope and slides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197544/medicine-chest</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/680/large_smg00288154.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206375/newman-and-guardia-special-stereoscopic-camera-with-case</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/101/large_smg00448956.jpg</image:loc><image:title>Newman and Guardia Special Stereoscopic Camera with Case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/106/large_smg00448961.jpg</image:loc><image:title>Newman and Guardia Special Stereoscopic Camera with Case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8001401/pye-104-gas-chromatograph-with-controllers</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/64/large_smg00651528.jpg</image:loc><image:title>Pye 104 gas chromatograph with controllers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183475/follicles-and-seeds-of-strophanthus-in-jar</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8430593/framed-photographic-print-of-x-ray-taken-by-russell-reynolds</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94786/midwifery-bag-with-contents</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21412/old-yellow-metal-sheathing</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/816/large_smg00044380.jpg</image:loc><image:title>Old yellow metal sheathing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/815/large_smg00044379.jpg</image:loc><image:title>Old yellow metal sheathing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30821/oscillograph-set-no-74300-a-by-standard-telephones-and-cables-ltd</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154355/fahrenheit-dairy-thermometer</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37976/ce-kelly-2-revolution-sheet-fed-printing-press</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203288/thornton-pickard-klipa-camera-collapsible-bellows-camera-for-2-12x3-12-pictures-plates</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46462/whitworth-drilling-machine-of-1846</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8640/column-two-control-consoles</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415803/klein-bottles-1995</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/523/large_1996_0555.jpg</image:loc><image:title>Klein bottles, 1995</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40474/model-110-scale-esro-4-satellite</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/794/large_smg00120410.jpg</image:loc><image:title>Model, 1:10 scale, ESRO 4 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/793/large_smg00120409.jpg</image:loc><image:title>Model, 1:10 scale, ESRO 4 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/113/large_smg00120409.jpg</image:loc><image:title>Model, 1:10 scale, ESRO 4 satellite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8015264/ceramic-teaching-doll-showing-orthopaedic-treatments-england-1930-1950</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/30/large_2002_0361__0004_.jpg</image:loc><image:title>Ceramic teaching doll showing orthopaedic treatments, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/28/large_2002_0361__0002_.jpg</image:loc><image:title>Ceramic teaching doll showing orthopaedic treatments, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/29/large_2002_0361__0003_.jpg</image:loc><image:title>Ceramic teaching doll showing orthopaedic treatments, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/31/large_2002_0361__0005_.jpg</image:loc><image:title>Ceramic teaching doll showing orthopaedic treatments, England, 1930-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/27/large_2002_0361__0001_.jpg</image:loc><image:title>Ceramic teaching doll showing orthopaedic treatments, England, 1930-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159401/five-assorted-wooden-tobacco-pipe-stems</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/513/large_smg00195113.jpg</image:loc><image:title>Five assorted wooden tobacco pipe stems</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/514/large_smg00195114.jpg</image:loc><image:title>Five assorted wooden tobacco pipe stems</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/518/large_smg00195118.jpg</image:loc><image:title>Five assorted wooden tobacco pipe stems</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/517/large_smg00195117.jpg</image:loc><image:title>Five assorted wooden tobacco pipe stems</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/515/large_smg00195115.jpg</image:loc><image:title>Five assorted wooden tobacco pipe stems</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76847/dissection-instrument-set</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/373/large_smg00090445.jpg</image:loc><image:title>Dissection instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7822/moving-iron-ac-recording-voltmeter-no71159</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46128/ck-safety-razor-c-1912</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134564/scintillation-counter</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/52/large_smg00282195.jpg</image:loc><image:title>Scintillation counter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60009/selection-of-four-ready-reckoners</loc><lastmod>2026-04-11T15:52:20.771Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161590/amputation-set-cased-probably-19th-century</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/137/large_smg00265022.jpg</image:loc><image:title>Amputation set, cased, probably 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58353/three-photographs-of-sydney-harbour-bridge</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171301/eleven-glass-spools-for-sutures</loc><lastmod>2026-04-11T15:52:28.179Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85441/wooden-group-of-saint-augustine</loc><lastmod>2026-04-11T15:52:27.894Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/666/large_a634980__0006_.jpg</image:loc><image:title>Wooden group of Saint Augustine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/661/large_a634980__0002_.jpg</image:loc><image:title>Wooden group of Saint Augustine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/665/large_a634980__0005_.jpg</image:loc><image:title>Wooden group of Saint Augustine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/663/large_a634980__0004_.jpg</image:loc><image:title>Wooden group of Saint Augustine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/662/large_a634980__0001_.jpg</image:loc><image:title>Wooden group of Saint Augustine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/664/large_a634980__0003_.jpg</image:loc><image:title>Wooden group of Saint 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model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44810/industrial-sewing-machine</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/898/large_smg00182404.jpg</image:loc><image:title>industrial sewing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97434/8-packets-of-dental-copper-bands</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16482/folding-bellows-camera</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/451/large_smg00452391.jpg</image:loc><image:title>Folding Bellows 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Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/651/large_smg00015564__0001_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/654/large_smg00015564__0004_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/655/large_smg00015564__0005_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/659/large_smg00015564__0009_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/653/large_smg00015564__0003_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/656/large_smg00015564__0006_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/657/large_smg00015564__0007_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/660/large_smg00015564__0010_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/661/658/large_smg00015564__0008_.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/523/large_smg00015572.jpg</image:loc><image:title>The Eagle: All Treens must Die</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49930/models-in-brass</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143175/wimshurst-machine</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199561/green-leather-hinged-miniature-dispensary</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148304/vaccine-thermometer-for-use-in-maintaining-the-cold-chain-england-1994</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/large_1994_0145__0001_.jpg</image:loc><image:title>Vaccine thermometer for use in maintaining the cold chain, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/large_1994_0145__0002_.jpg</image:loc><image:title>Vaccine thermometer for use in maintaining the cold chain, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/large_1994_0146__0003_.jpg</image:loc><image:title>Vaccine thermometer for use in maintaining the cold chain, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/766/large_smg00196377.jpg</image:loc><image:title>Vaccine thermometer for use in maintaining the cold chain, England, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/221/large_smg00172052.jpg</image:loc><image:title>Vaccine thermometer for use in maintaining the cold chain, England, 1994</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148086/four-bottles-used-for-growing-bulk-supplies-of-cells</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150068/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/845/large_smg00280437.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/844/large_smg00280436.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44845/swedish-spinning-wheel-made-in-the-traditional-swedish-style-of-c-1800</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67257/eco-humour</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425782/nascom-personal-computer-kit</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076318/sulphur-matches-length-7-ins-of-hemp-stalk-made-and-used</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co476752/artificial-bootees-roehampton-england-1965-1975</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/952/large_1999_0577__0002_.jpg</image:loc><image:title>Artificial bootees, Roehampton, England, 1965-1975</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/704/large_smg00159334.jpg</image:loc><image:title>Artificial bootees, Roehampton, England, 1965-1975</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/703/large_smg00159333.jpg</image:loc><image:title>Artificial bootees, Roehampton, England, 1965-1975</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56516/oval-shaped-secondary-speculum-mirror-with-cover</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117593/philips-el3585-all-transistor-reel-to-reel-tape-recorder-with-mains-adaptor-and-transformer-cover-missing</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413045/examples-of-webbing</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143674/two-coils</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107942/plaited-leather-button</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48543/collection-of-models-of-hygienic-sanitary-appliances</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/76/large_1895_0050__0006_.jpg</image:loc><image:title>Collection 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appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/82/large_1895_0050_0001.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/large_1895_0050__0001_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/527/large_1895_0050__0012_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/218/large_1895_0050__0014_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/220/large_1895_0050__0015_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/221/large_1895_0050__0016_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/223/large_1895_0050__0017_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/222/large_1895_0050__0018_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/219/large_1895_0050__0013_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/471/large_smg00188121.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/338/large_smg00188119.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/470/large_smg00188120.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/78/large_1895_0050__0008_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/80/large_1895_0050__0010_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/77/large_1895_0050__0007_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/79/large_1895_0050__0009_.jpg</image:loc><image:title>Collection of models of hygienic sanitary appliances</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8054570/babycare-polycarbonate-feeding-bottle-by-clearlit-containers</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1013/electric-wall-clock-including-clock-mechanism</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64885/2-items-printed-ephemera</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/437/large_1986_0386_0001.jpg</image:loc><image:title>2 items printed ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/540/large_smg00007854.jpg</image:loc><image:title>2 items printed ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/962/large_smg00007855__0002_.jpg</image:loc><image:title>2 items printed ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/961/large_smg00007855__0001_.jpg</image:loc><image:title>2 items printed ephemera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147230/vaccination-shield-adult-boxed</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97881/two-instrument-trolleys</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24544/miscellaneous-collection-of-cycle-lamps-and-reflectors-3-dynamos</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52922/trumeter-waywiser-road-measurer-1968</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/461/large_smg00176632.jpg</image:loc><image:title>&apos;Trumeter&apos; Waywiser Road Measurer, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12984/isomantle-electric-laboratory-flask-heater</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97146/2-containers-of-elite-rapid-cold-cure-denture-repair-material-liquid-and-powder</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56221/two-photographs-presented-by-rear-admiral-ch-davis-in-1876</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56793/twin-reflecting-and-refracting-telescopes-on-observatory-mounting-1885</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/409/large_1936_0231.jpg</image:loc><image:title>Twin reflecting and refracting telescopes on observatory mounting, 1885</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8005756/types-of-point-machines-on-southern-region</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2885/radiation-pyrometer-temperature-indicator-1975-78</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171/scotts-ever-ready-self-wound-clock</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/797/large_smg00063000.jpg</image:loc><image:title>Scott&apos;s &quot;Ever ready&quot; self-wound clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/826/large_smg00083231.jpg</image:loc><image:title>Scott&apos;s &quot;Ever ready&quot; self-wound clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/794/large_smg00062997.jpg</image:loc><image:title>Scott&apos;s &quot;Ever ready&quot; self-wound clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145746/ten-reagent-bottles-showing-various-types-of-stopper</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143023/brass-and-iron-handwarmer</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8708550/bebionic-prosthetic-hand</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/572/large_e2018_0321_0001__0004_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/573/large_e2018_0321_0001__0005_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/570/large_e2018_0321_0001__0002_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/569/large_e2018_0321_0001__0001_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/571/large_e2018_0321_0001__0003_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/574/large_e2018_0321_0001__0006_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/576/large_e2018_0321_0001__0008_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/578/large_e2018_0321_0001__0010_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/575/large_e2018_0321_0001__0007_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/577/large_e2018_0321_0001__0009_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/0/large_2018_0488_0003__0003_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/999/large_2018_0488_0003__0002_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/3/large_2018_0488_0003__0005_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/998/large_2018_0488_0003__0001_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/1/large_2018_0488_0003__0004_.jpg</image:loc><image:title>Bebionic prosthetic hand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241337/paillard-bolex-95-16mm-projector</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410675/two-maseart-insulators</loc><lastmod>2026-04-11T15:52:30.811Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407352/miners-dial</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/72/large_smg00247228__0004_.jpg</image:loc><image:title>Miners&apos; Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/73/large_smg00247228__0005_.jpg</image:loc><image:title>Miners&apos; Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/69/large_smg00247228__0001_.jpg</image:loc><image:title>Miners&apos; Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/71/large_smg00247228__0003_.jpg</image:loc><image:title>Miners&apos; Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/70/large_smg00247228__0002_.jpg</image:loc><image:title>Miners&apos; Dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/861/large_smg00247221.jpg</image:loc><image:title>Miners&apos; Dial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33592/western-union-telegraph-test-bench</loc><lastmod>2026-04-11T15:52:30.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63900/ibm-displaywriter-system-c1979</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15203/apparatus-for-ives-three-colour-process</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525810/pair-of-kitchen-curtains-predominantly-red-with-abstract-geometric-interconnected-patterns-1950s</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/581/large_smg00180800.jpg</image:loc><image:title>Pair of kitchen curtains, predominantly red, with abstract geometric interconnected patterns. 1950s</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4867/display-unit-for-aga-thermovision-infrared-system</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36185/dfp-5000-digital-framestore-processor-engineering-prototype-of-the-dfp-5000-production-effects-unit</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/285/large_smg00081498.jpg</image:loc><image:title>DFP 5000 Digital Framestore Processor (engineering prototype of the DFP 5000 Production Effects unit)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/286/large_smg00081500.jpg</image:loc><image:title>DFP 5000 Digital Framestore Processor (engineering prototype of the DFP 5000 Production Effects unit)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/287/large_smg00081501.jpg</image:loc><image:title>DFP 5000 Digital Framestore Processor (engineering prototype of the DFP 5000 Production Effects unit)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/284/large_smg00081497.jpg</image:loc><image:title>DFP 5000 Digital Framestore Processor (engineering prototype of the DFP 5000 Production Effects unit)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/288/large_smg00081502.jpg</image:loc><image:title>DFP 5000 Digital Framestore Processor (engineering prototype of the DFP 5000 Production Effects unit)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167351/thermo-cautery-set</loc><lastmod>2026-04-11T15:52:31.346Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/259/large_smg00296427.jpg</image:loc><image:title>Thermo-cautery set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12488/meker-furnace-no9</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19173/five-small-pieces-of-plate-glass-1968</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/715/large_smg00091488.jpg</image:loc><image:title>Five small pieces of plate glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/720/large_smg00091493.jpg</image:loc><image:title>Five small pieces of plate glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/717/large_smg00091490.jpg</image:loc><image:title>Five small pieces of plate glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/716/large_smg00091489.jpg</image:loc><image:title>Five small pieces of plate glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/712/large_smg00091485.jpg</image:loc><image:title>Five small pieces of plate glass, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8596961/10ml-tilt-measure-for-milk-testing-apparatus</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/860/large_smg00184056.jpg</image:loc><image:title>10ml tilt measure for milk testing apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/859/large_smg00184055.jpg</image:loc><image:title>10ml tilt measure for milk testing apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214897/two-teapots</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56275/series-of-six-photoheliographs</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/111/large_1876_1044_0004.jpg</image:loc><image:title>Series of Six Photoheliographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/113/large_1876_1044_0006.jpg</image:loc><image:title>Series of Six Photoheliographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/109/large_1876_1044_0001.jpg</image:loc><image:title>Series of Six Photoheliographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/110/large_1876_1044_0003.jpg</image:loc><image:title>Series of Six Photoheliographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/112/large_1876_1044_0005.jpg</image:loc><image:title>Series of Six Photoheliographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/864/large_1876_1044_0002.jpg</image:loc><image:title>Series of Six Photoheliographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115544/analysis-chest</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138418/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214869/six-silver-plated-and-stainless-steel-table-knives-british-rail-eastern-region</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13826/air-driven-ultracentrifuge</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co422101/crucibles-used-in-the-manufacture-of-superconducting-crystals</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/228/large_smg00044848.jpg</image:loc><image:title>Crucibles used in the manufacture of superconducting crystals</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29826/miniature-reproduction-of-schneider-trophy-cast-in-brass</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/205/large_smg00074478.jpg</image:loc><image:title>Miniature reproduction of Schneider Trophy. Cast in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/8/large_1979_0207__0006_.jpg</image:loc><image:title>Miniature reproduction of Schneider Trophy. Cast in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/9/large_1979_0207__0007_.jpg</image:loc><image:title>Miniature reproduction of Schneider Trophy. Cast in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/4/large_1979_0207__0001_.jpg</image:loc><image:title>Miniature reproduction of Schneider Trophy. Cast in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/6/large_1979_0207__0005_.jpg</image:loc><image:title>Miniature reproduction of Schneider Trophy. Cast in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/7/large_1979_0207__0004_.jpg</image:loc><image:title>Miniature reproduction of Schneider Trophy. Cast in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/5/large_1979_0207__0002_.jpg</image:loc><image:title>Miniature reproduction of Schneider Trophy. Cast in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/206/large_smg00074479.jpg</image:loc><image:title>Miniature reproduction of Schneider Trophy. Cast in brass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co726/miniature-gold-pocket-watch-with-case-and-key-by-piguet-et-meylon</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/139/large_1952_0001__0001_.jpg</image:loc><image:title>Miniature Gold Pocket Watch, with case and key, by Piguet et Meylon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/141/large_1952_0001__0003_.jpg</image:loc><image:title>Miniature Gold Pocket Watch, with case and key, by Piguet et Meylon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/140/large_1952_0001__0002_.jpg</image:loc><image:title>Miniature Gold Pocket Watch, with case and key, by Piguet et Meylon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/142/large_1952_0001__0004_.jpg</image:loc><image:title>Miniature Gold Pocket Watch, with case and key, by Piguet et Meylon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3278/variable-wavelength-hologram</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13165/tobacco-leaves-united-states</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/990/large_1926_0676.jpg</image:loc><image:title>Tobacco leaves, United States</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65312/2-aquatints-hand-coloured-with-text-beneath</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/493/large_1989_0209_0002.jpg</image:loc><image:title>2 aquatints: Hand-coloured with text beneath</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/215/large_1989_0209_0001.jpg</image:loc><image:title>2 aquatints: Hand-coloured with text beneath</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/39/large_1989_0209_0002__0001_.jpg</image:loc><image:title>2 aquatints: Hand-coloured with text beneath</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4009/brass-dynameter-with-dial-in-velvet-lined-burgundy-leather-box</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146241/chromatography-column-sr-2545-by-pharmacia</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8194191/two-glass-bottles-with-ground-glass-stoppers</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/22/large_smg00202801.jpg</image:loc><image:title>Two glass bottles with ground glass stoppers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/992/large_smg00211408.jpg</image:loc><image:title>Two glass bottles with ground glass stoppers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448768/skin-thickness-callipers-used-in-the-harpenden-growth-study</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/75/large_smg00160880.jpg</image:loc><image:title>Skin thickness callipers used in the Harpenden Growth Study</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175234/amputation-set</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23539/illustrations-of-chenots-process</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/512/large_smg00047020.jpg</image:loc><image:title>Illustrations of Chenot&apos;s process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/513/large_smg00047021.jpg</image:loc><image:title>Illustrations of Chenot&apos;s process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/511/large_smg00047019.jpg</image:loc><image:title>Illustrations of Chenot&apos;s process</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co185727/pocket-dispensary-containing-tubes-of-anti-seasickness-pills-and-instructions</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76875/case-for-dissection-instrument-set-cased-by-gardner-scot</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/380/large_smg00090454.jpg</image:loc><image:title>Case for dissection instrument set, cased, by Gardner, Scot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8082024/apple-macintosh-se30-personal-computer</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/155/large_smg00177996.jpg</image:loc><image:title>Apple Macintosh SE/30 personal computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/156/large_smg00178010.jpg</image:loc><image:title>Apple Macintosh SE/30 personal computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/160/large_smg00179657.jpg</image:loc><image:title>Apple Macintosh SE/30 personal computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/153/large_smg00177985.jpg</image:loc><image:title>Apple Macintosh SE/30 personal computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/152/large_smg00177965.jpg</image:loc><image:title>Apple Macintosh SE/30 personal computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/137/large_smg00177087.jpg</image:loc><image:title>Apple Macintosh SE/30 personal computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/154/large_smg00177992.jpg</image:loc><image:title>Apple Macintosh SE/30 personal computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133055/essence-box-with-painted-scenes-on-outside</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203742/ensign-posometer-exposure-calculator</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/75/large_smg00362141.jpg</image:loc><image:title>Ensign Posometer Exposure Calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/756/large_smg00448406.jpg</image:loc><image:title>Ensign Posometer Exposure Calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5651/cold-fusion-apparatus-harwell</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203374/ashfords-patent-stand-camera</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/79/large_smg00362504.jpg</image:loc><image:title>Ashford&apos;s Patent Stand Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062169/brass-surface-mounted-door-lock</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/811/large_smg00181351.jpg</image:loc><image:title>Brass Surface Mounted Door Lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/812/large_smg00181352.jpg</image:loc><image:title>Brass Surface Mounted Door Lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147528/shaving-set-composed-of-4-cut-throat-razors-and-a-comb-with-an-accompanying-case</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141551/first-aid-kit-used-by-german-air-force</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/772/large_a656292__0002_.jpg</image:loc><image:title>First aid kit used by German Air Force</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/771/large_a656292__0001_.jpg</image:loc><image:title>First aid kit used by German Air Force</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/518/large_smg00232832.jpg</image:loc><image:title>First aid kit used by German Air Force</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406274/disc-4000-camera</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/904/large_smg00250316__0003_.jpg</image:loc><image:title>Disc 4000 Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/903/large_smg00250316__0002_.jpg</image:loc><image:title>Disc 4000 Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/902/large_smg00250316__0001_.jpg</image:loc><image:title>Disc 4000 Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130734/ceramic-mortar-and-pestle</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/231/large_smg00204509.jpg</image:loc><image:title>Ceramic mortar and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/230/large_smg00204508.jpg</image:loc><image:title>Ceramic mortar and pestle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24750/motor-car-clutch</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/30/large_smg00073107.jpg</image:loc><image:title>Motor car clutch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19115/two-rolls-of-fibreglass-matting-1968</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/41/large_smg00099380.jpg</image:loc><image:title>Two rolls of fibreglass matting, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10462/3-casein-rods</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/531/large_smg00101259.jpg</image:loc><image:title>3 casein rods</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/529/large_smg00101257.jpg</image:loc><image:title>3 casein rods</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/530/large_smg00101258.jpg</image:loc><image:title>3 casein rods</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116187/four-pipette-washers</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8917073/icosahedron-virus-particle-models-made-by-dr-june-almeida</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44716/lock-stitch-sewing-machine</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125960/model-of-palanquin-in-tortoiseshell</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8417412/collection-of-cameras-and-associated-archival-material</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8795969/signs-from-liverpool-mass-testing-programme</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205714/88-monochrome-prints-by-lewis-hine</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94114/hansens-universal-manometer</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/708/large_smg00258397.jpg</image:loc><image:title>Hansen&apos;s universal manometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/986/large_smg00262198.jpg</image:loc><image:title>Hansen&apos;s universal manometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/987/large_smg00262199.jpg</image:loc><image:title>Hansen&apos;s universal manometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45654/three-chisels-japanese-middle-19th-century</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co523106/ion-trap-electrode</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140465/enema-set</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/773/large_smg00259255.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160861/amputation-set</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/299/large_smg00269278.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136592/induction-coil</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117008/2-long-necked-pale-green-glass-flasks</loc><lastmod>2026-04-11T15:52:33.658Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60808/dissected-cone</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/169/large_1876_0909__0001_.jpg</image:loc><image:title>Dissected cone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/171/large_1876_0909__0003_.jpg</image:loc><image:title>Dissected cone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/170/large_1876_0909__0002_.jpg</image:loc><image:title>Dissected cone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/166/large_smg00176097.jpg</image:loc><image:title>Dissected cone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/167/large_smg00176098.jpg</image:loc><image:title>Dissected cone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/183/large_smg00176114.jpg</image:loc><image:title>Dissected cone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425868/gravesend-and-milton-gas-light-co-1863-seal</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/163/large_1997_0705__0001_.jpg</image:loc><image:title>Gravesend &amp; Milton Gas Light Co 1863 seal..</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/164/large_1997_0705__0002_.jpg</image:loc><image:title>Gravesend &amp; Milton Gas Light Co 1863 seal..</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858716/spurs-probably-spanish-17th-18th-century</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215043/two-silver-plated-flat-dishes-great-western-railway-refreshment-department</loc><lastmod>2026-04-11T15:52:33.695Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120710/food-warmer</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7461/weston-direct-reading-laboratory-standard-millivoltmeter-no780</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/149/large_smg00050735.jpg</image:loc><image:title>Weston direct-reading laboratory-standard millivoltmeter no.780</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/230/large_smg00052046.jpg</image:loc><image:title>Weston direct-reading laboratory-standard millivoltmeter no.780</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154435/circular-wooden-stand-with-domed-glass-shade</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19288/aluminium-pistol-grip-assembly-for-surgical-apparatus-with-clear-anodised-finish</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1776/two-magnetic-needles</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co421307/fifteen-wooden-sleepers-from-the-croydon-to-dover-railway-1842</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121249/earthenware-food-warmer-or-veilleuse-blue-and-white-transfer-printed-1800-1891-english</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86040/glass-bowl-or-sky-light</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/555/large_smg00190479.jpg</image:loc><image:title>Glass bowl or sky-light</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19570/cast-iron-implement-moulds-about-300-bc</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412842/scale-model-of-an-unmanned-aircraft</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67327/mathematical-merry-thoughts</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/547/large_1993_0638_0001.jpg</image:loc><image:title>Mathematical Merry Thoughts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/550/large_1993_0638_0002.jpg</image:loc><image:title>Mathematical Merry Thoughts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13339/bellows-16th-century</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114689/haemoglobinometer-gower-glass</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143010/apparatus-for-continuous-infusion-of-penicillin-london-england-1945-1955</loc><lastmod>2026-04-11T15:52:34.005Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/919/large_a648101.jpg</image:loc><image:title>Apparatus for continuous infusion of penicillin, London, England, 1945-1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/111/large_a648101__0003_.jpg</image:loc><image:title>Apparatus for continuous infusion of penicillin, London, England, 1945-1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/108/large_a648101__0002_.jpg</image:loc><image:title>Apparatus for continuous infusion of penicillin, London, England, 1945-1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/116/large_a648101__0005_.jpg</image:loc><image:title>Apparatus for continuous infusion of penicillin, London, England, 1945-1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/106/large_a648101__0001_.jpg</image:loc><image:title>Apparatus for continuous infusion of penicillin, London, England, 1945-1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/113/large_a648101__0004_.jpg</image:loc><image:title>Apparatus for continuous infusion of penicillin, London, England, 1945-1955</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197465/mahogany-medicine-chest-containing-8-glass-bottles</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/495/large_smg00288148.jpg</image:loc><image:title>Mahogany medicine chest containing 8 glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38469/ibm-mag-card-composer-word-processor-1978</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37273/electrical-generator-from-lancaster-power-station-1915</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/349/large_smg00448770.jpg</image:loc><image:title>Electrical generator from Lancaster Power Station, 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/277/large_smg00214835.jpg</image:loc><image:title>Electrical generator from Lancaster Power Station, 1915</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23664/two-pieces-of-iron-melted-in-a-crucible-these-are-wootz-steel</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/363/large_smg00047081.jpg</image:loc><image:title>Two pieces of iron melted in a crucible, these are &quot;Wootz&quot; steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/360/large_smg00047078.jpg</image:loc><image:title>Two pieces of iron melted in a crucible, these are &quot;Wootz&quot; steel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50503/brass-padlock</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54248/la-100f-seismometer</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7124/precision-electrostatic-wattmeter-rayner-and-paterson-1913</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/286/large_smg00052072.jpg</image:loc><image:title>Precision electrostatic wattmeter, Rayner and Paterson, 1913</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/231/large_smg00052076.jpg</image:loc><image:title>Precision electrostatic wattmeter, Rayner and Paterson, 1913</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8013712/five-body-worn-hearing-aids-and-extra-ear-piece-with-wire</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4182/model-of-machine-for-grinding-plane-mirrors</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56957/gregorian-reflecting-telescope-of-4-38-inch-aperture-by-james-short</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8362854/google-streetview-trike-and-key-that-opens-rear-door-2009</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/473/2014_0102_0001__0002_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/924/large_2014_0102_0001__0001_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/931/large_2014_0102_0001__0009_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/926/large_2014_0102_0001__0004_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/932/large_2014_0102_0001__0010_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/935/large_2014_0102_0001__0013_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/928/large_2014_0102_0001__0006_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/933/large_2014_0102_0001__0011_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/930/large_2014_0102_0001__0008_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/927/large_2014_0102_0001__0005_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/925/large_2014_0102_0001__0003_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/929/large_2014_0102_0001__0007_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/934/large_2014_0102_0001__0012_.jpg</image:loc><image:title>Google &apos;Streetview&apos; trike and key that opens rear door, 2009</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95176/obstetrical-forceps</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8021837/models-of-x3-satellite-attitude-control-system</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409826/four-ammeters-in-white-plastic-and-perspex</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192637/potters-juniper-pills</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2367/brass-bell</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co491323/a-no2-metropolitan-argand-burner-no1628-complete-with-certificate</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207234/3-pocket-kodak-special-camera-and-case</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32481/water-cooled-protexray-tube-6-kw-model-no-32649</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433711/papers-of-j-hedges</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25949/horse-drawn-cart</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/252/large_smg00359702.jpg</image:loc><image:title>Horse drawn cart</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/325/large_1974_0069_0001__0001_.jpg</image:loc><image:title>Horse drawn cart</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48609/welsbach-kern-gas-fire</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113273/eighteen-small-glass-bottles</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34406/philips-g8-series-22-colour-television-with-cabinet-in-perspex</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413757/collection-of-objects-with-archive-material-relating-to-chloride-motive-power-of-clifton-junction</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/879/large_smg00361811.jpg</image:loc><image:title>Collection of objects with archive material relating to Chloride Motive Power of Clifton Junction</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142762/horrocks-saline-infusion-apparatus</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/18/large_smg00263415.jpg</image:loc><image:title>Horrocks saline infusion apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co194884/lantern-slides-and-albums-of-prints-of-slides-1904-1915</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153725/medal-awarded-at-international-philatelic-exhibition-1936</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/261/large_smg00004744.jpg</image:loc><image:title>Medal awarded at International Philatelic Exhibition, 1936</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/93/large_smg00004744.jpg</image:loc><image:title>Medal awarded at International Philatelic Exhibition, 1936</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37956/britannia-hand-printing-press</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/641/large_smg00649553.jpg</image:loc><image:title>&apos;Britannia&apos; Hand Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/642/large_smg00649554.jpg</image:loc><image:title>&apos;Britannia&apos; Hand Printing Press</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8451396/items-from-the-wellcome-institute</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/689/large_cd0208_018_060425_hb008_1982_41_12_voltmeter.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/471/large_smg00249217.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/517/large_cd0210_018_060504_hb049_1982_41_5_slide_rule.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/465/large_smg00249211.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/495/large_cd0209_063_060504_hb037_1982_41_7_box_of_larkins_models_of_crystals.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/469/large_smg00249215.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/507/large_cd0210_008_060504_hb066_1982_41_8_glass_eudiometer.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/450/large_smg00245483.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/792/large_y1982_0041_0002__0001_.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/791/large_y1982_0041_0002__0002_.jpg</image:loc><image:title>Items from the Wellcome Institute</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35846/madley-aerial-3-148-scale-model</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/83/large_smg00031580.jpg</image:loc><image:title>Madley aerial 3 1/48 scale model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101142/two-denture-flasks</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/662/large_smg00321659.jpg</image:loc><image:title>Two denture flasks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/661/large_smg00321658.jpg</image:loc><image:title>Two denture flasks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44171/apparatus-for-shipping-coal</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/580/large_smg00102680.jpg</image:loc><image:title>Apparatus for shipping coal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8342222/photograph-albums-empty</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117252/stollwerck-chocolate-disc-phonograph-1903</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/330/large_smg00179440.jpg</image:loc><image:title>Stollwerck chocolate disc phonograph, 1903</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/329/large_smg00179439.jpg</image:loc><image:title>Stollwerck chocolate disc phonograph, 1903</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/331/large_smg00179441.jpg</image:loc><image:title>Stollwerck chocolate disc phonograph, 1903</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144917/copper-steam-heater-for-heating-samples-in-experiments</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113086/three-glass-bottles-cylindrical</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446371/original-machine-for-etching-glass-with-geometrical-designs</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/277/large_1946_0186_0002__0004_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/270/large_1946_0186__0003_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/272/large_1946_0186__0005_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/268/large_1946_0186__0001_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/275/large_1946_0186_0002__0002_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/279/large_1946_0186_0002__0006_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/274/large_1946_0186_0002__0001_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/276/large_1946_0186_0002__0003_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/273/large_1946_0186__0006_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/278/large_1946_0186_0002__0005_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/271/large_1946_0186__0004_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/269/large_1946_0186__0002_.jpg</image:loc><image:title>Original machine for etching glass with geometrical designs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171662/two-listons-lithotomy-staffs</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8920975/four-empty-glass-bottles-from-medicine-chest-1840-1890</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120598/earthenware-posset-pot</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126320/mask-from-kolam-or-tovil-ceremonies</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52929/prototype-mekometer-me-3000-1970</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/850/large_smg00177197.jpg</image:loc><image:title>Prototype mekometer ME 3000, 1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/852/large_smg00177199.jpg</image:loc><image:title>Prototype mekometer ME 3000, 1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33399/early-bell-telephone-and-terminal-panel-18778</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/285/large_smg00305500.jpg</image:loc><image:title>Early Bell telephone and terminal panel, 1877/8</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15992/photographic-flash-equipment-and-tripods</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/932/large_smg00360687.jpg</image:loc><image:title>Photographic Flash Equipment and Tripods</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2335/equal-arm-balance-with-pans</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/16/large_smg00175374.jpg</image:loc><image:title>Equal arm Balance with pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55718/two-indicators-turn-and-slip</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416603/human-transport</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34491/pye-vt4</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/381/large_1978_0544.jpg</image:loc><image:title>Pye VT4</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125149/demon-mask-from-kolam-play</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14416/lkb-gas-chromatographmass-spectrometer-type-9000</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/978/large_smg00214898.jpg</image:loc><image:title>LKB Gas Chromatograph/Mass Spectrometer Type 9000</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/743/large_smg00449149.jpg</image:loc><image:title>LKB Gas Chromatograph/Mass Spectrometer Type 9000</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42912/moderator-lamp-c1850</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20579/result-of-heating-12-equivalents-of-copper-with-one-of-tersulphide-of-antimony</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/217/large_smg00031114.jpg</image:loc><image:title>Result of heating 12 equivalents of copper with one of tersulphide of antimony</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8008410/scientific-stereoscope-for-use-on-desk-or-bench-top-by-carl-zeiss-jena</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co451744/technetium-generator-with-clear-cover-england-1993</loc><lastmod>2026-04-11T15:52:36.594Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/694/large_1998_0635.jpg</image:loc><image:title>Technetium Generator with clear cover, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/444/large_smg00292169.jpg</image:loc><image:title>Technetium Generator with clear cover, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/445/large_smg00292170.jpg</image:loc><image:title>Technetium Generator with clear cover, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/447/large_smg00292172.jpg</image:loc><image:title>Technetium Generator with clear cover, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/449/large_smg00292174.jpg</image:loc><image:title>Technetium Generator with clear cover, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/448/large_smg00292173.jpg</image:loc><image:title>Technetium Generator with clear cover, England, 1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409927/three-marking-gauges-from-shipwrights-tool-chest-1845-1855</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133638/metal-water-bath-1850-1900</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/499/large_smg00096466.jpg</image:loc><image:title>Metal water bath, 1850-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/500/large_smg00096467.jpg</image:loc><image:title>Metal water bath, 1850-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205342/two-albums-containing-295-albumen-prints-by-william-notman</loc><lastmod>2026-04-11T15:52:36.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8410856/dissecting-microscope</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/974/large_smg00246107.jpg</image:loc><image:title>Dissecting Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/973/large_smg00246106.jpg</image:loc><image:title>Dissecting Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40347/j2-rocket-engine-saturn-v-rocket-second-and-third-stage</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/628/large_1986_0974__0002_.jpg</image:loc><image:title>J2 rocket engine Saturn V rocket second and third stage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/614/large_1977_0402.jpg</image:loc><image:title>J2 rocket engine Saturn V rocket second and third stage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/115/large_1977_0402__0003_.jpg</image:loc><image:title>J2 rocket engine Saturn V rocket second and third stage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/113/large_1977_0402__0002_.jpg</image:loc><image:title>J2 rocket engine Saturn V rocket second and third stage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/114/large_1977_0402__0001_.jpg</image:loc><image:title>J2 rocket engine Saturn V rocket second and third stage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/48/large_1977_0402_0001.jpg</image:loc><image:title>J2 rocket engine Saturn V rocket second and third stage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/489/large_smg00267889.jpg</image:loc><image:title>J2 rocket engine Saturn V rocket second and third stage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/418/large_smg00267889.jpg</image:loc><image:title>J2 rocket engine Saturn V rocket second and third stage</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101831/set-of-9-dental-stoppers</loc><lastmod>2026-04-11T15:52:37.079Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45381/model-of-simon-snorkel</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/91/large_smg00164441.jpg</image:loc><image:title>Model, of &apos;Simon Snorkel&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57304/averys-patent-bread-scales-1905-1915</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/961/large_smg00047984.jpg</image:loc><image:title>Avery&apos;s patent bread scales, 1905-1915</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147779/table-bidet-mahogany-europe-1751-1870</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8428303/building-model-for-tsunami-testing-with-additional-component-parts</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/272/large_l2014_4847__0006_.jpg</image:loc><image:title>Building Model for Tsunami Testing with additional component parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/268/large_l2014_4847__0002_.jpg</image:loc><image:title>Building Model for Tsunami Testing with additional component parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/273/large_l2014_4847__0007_.jpg</image:loc><image:title>Building Model for Tsunami Testing with additional component parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/271/large_l2014_4847__0005_.jpg</image:loc><image:title>Building Model for Tsunami Testing with additional component parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/274/large_l2014_4847__0008_.jpg</image:loc><image:title>Building Model for Tsunami Testing with additional component parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/270/large_l2014_4847__0004_.jpg</image:loc><image:title>Building Model for Tsunami Testing with additional component parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/269/large_l2014_4847__0003_.jpg</image:loc><image:title>Building Model for Tsunami Testing with additional component parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/267/large_l2014_4847__0001_.jpg</image:loc><image:title>Building Model for Tsunami Testing with additional component parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135817/enema-set</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192188/five-packets-of-baby-tonic-used-by-asian-immigrants-in-uk</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/117/large_1981_1580_0004__0002_.jpg</image:loc><image:title>Five packets of baby tonic used by Asian immigrants in U.K.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/118/large_1981_1580_0004__0003_.jpg</image:loc><image:title>Five packets of baby tonic used by Asian immigrants in U.K.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/116/large_1981_1580_0004__0001_.jpg</image:loc><image:title>Five packets of baby tonic used by Asian immigrants in U.K.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/119/large_1981_1580_0004__0004_.jpg</image:loc><image:title>Five packets of baby tonic used by Asian immigrants in U.K.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46138/rally-mechanical-razor-with-perforated-cylinder</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50021/original-gas-pipe-socket-and-spigot-from-the-cruciform-building</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177014/general-operation-set-by-down-bros-c1900</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/449/large_smg00270415.jpg</image:loc><image:title>General operation set, by Down Bros., c.1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107966/twigs-of-a-tree-iri-lagur-in-vernacular</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co453024/two-pieces-of-irvin-motor-vehicle-seat-belt-with-fitting-instructions</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/923/large_smg00074640.jpg</image:loc><image:title>Two pieces of Irvin motor vehicle seat belt with fitting instructions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/924/large_smg00074642.jpg</image:loc><image:title>Two pieces of Irvin motor vehicle seat belt with fitting instructions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142953/four-flavoured-diet-drinks</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129027/mortar-and-pestles</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/667/large_smg00083999.jpg</image:loc><image:title>Mortar and pestles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/670/large_smg00084002.jpg</image:loc><image:title>Mortar and pestles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/668/large_smg00084000.jpg</image:loc><image:title>Mortar and pestles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/669/large_smg00084001.jpg</image:loc><image:title>Mortar and pestles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32797/telephone-exchange-for-use-by-blind-operators-1977</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/578/large_1989_0816_0002__0001_.jpg</image:loc><image:title>Telephone exchange for use by blind operators, 1977</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/577/large_1989_0816_0001__0002_.jpg</image:loc><image:title>Telephone exchange for use by blind operators, 1977</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/576/large_1989_0816_0001__0001_.jpg</image:loc><image:title>Telephone exchange for use by blind operators, 1977</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/249/large_smg00305438.jpg</image:loc><image:title>Telephone exchange for use by blind operators, 1977</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3950/opera-glass-telescope-in-case</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/658/large_smg00083832.jpg</image:loc><image:title>opera glass telescope in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/663/large_smg00083837.jpg</image:loc><image:title>opera glass telescope in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46580/two-oxygen-pressure-regulators</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40316/td1a-satellite-prototype-model-see-part-records</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/765/large_smg00222499.jpg</image:loc><image:title>TD1A satellite - prototype model (see part records)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206661/rolliflex-camera</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9350170/fennings-little-healers-billboard-advertisement</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8191334/collection-of-photographs-recording-the-bradford-city-fire-disaster-and-memorial-service-1985</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9999/4-samples-of-ici-diakon</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29457/supermarine-rolls-royce-seaplane</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/667/large_1932_0532__0003_.jpg</image:loc><image:title>Supermarine Rolls Royce Seaplane</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/666/large_1932_0532__0002_.jpg</image:loc><image:title>Supermarine Rolls Royce Seaplane</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/665/large_1932_0532__0001_.jpg</image:loc><image:title>Supermarine Rolls Royce Seaplane</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/229/808/large_b20030001.jpg</image:loc><image:title>Supermarine Rolls Royce Seaplane</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58778/self-aligning-double-row-radial-ball-bearing</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/434/large_smg00065425.jpg</image:loc><image:title>Self aligning double row radial ball bearing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/441/large_smg00065432.jpg</image:loc><image:title>Self aligning double row radial ball bearing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5124/model-of-sodium-chloride-crystal-c-1912</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/222/large_1926_0377.jpg</image:loc><image:title>Model of sodium chloride crystal, c 1912</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50355/gothic-lock-plate</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44588/engraved-steel-roller-for-printing-calico</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25862/glazed-frame-containing-601-cycle-chain-parts</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/715/large_smg00184808.jpg</image:loc><image:title>Glazed frame containing 601 cycle chain parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/720/large_smg00184813.jpg</image:loc><image:title>Glazed frame containing 601 cycle chain parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/716/large_smg00184809.jpg</image:loc><image:title>Glazed frame containing 601 cycle chain parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/717/large_smg00184810.jpg</image:loc><image:title>Glazed frame containing 601 cycle chain parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/718/large_smg00184811.jpg</image:loc><image:title>Glazed frame containing 601 cycle chain parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/719/large_smg00184812.jpg</image:loc><image:title>Glazed frame containing 601 cycle chain parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61425/photo-print-of-a-water-powered-rotary-drum-pump</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8776607/doppler-alfred-all-frequency-ultrasonic-doppler</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/591/large_2023_0479_0001__0004_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/590/large_2023_0479_0001__0003_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/587/large_2023_0479_0001__0001_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/588/large_2023_0479_0001__0002_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/593/large_2023_0479_0001__0005_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/594/large_2023_0479_0002__0002_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/592/large_2023_0479_0002__0001_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/595/large_2023_0479_0003__0001_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/597/large_2023_0479_0003__0002_.jpg</image:loc><image:title>Doppler ‘Alfred’ all frequency Ultrasonic Doppler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197588/medicine-chest</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/916/large_smg00280223.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34878/klystron-valve</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61961/sa2-vertical-single-stage</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124816/metal-balance-possibly-islamic</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137879/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115240/thomas-haemacytometer-cased-by-c-zeiss-german</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8082635/chase-coronal-helium-abundance-spacelab-experiment-for-1985-spacelab-2-experiments</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165744/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/959/large_smg00281057.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2426/set-of-five-regular-platonic-solids-in-box</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/741/large_1927_2065_0007__0001_.jpg</image:loc><image:title>Set of five regular Platonic Solids in box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169130/thermo-cautery-set</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/270/large_smg00296516.jpg</image:loc><image:title>Thermo-cautery set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10348/pair-of-pepper-pots</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/464/large_smg00153434.jpg</image:loc><image:title>Pair of pepper pots</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/465/large_smg00153435.jpg</image:loc><image:title>Pair of pepper pots</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186297/cartons-3-of-stanvox-pastilles</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77092/wax-male-anatomical-figure</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/757/large_a600130__0002_.jpg</image:loc><image:title>Wax male anatomical figure</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/755/large_a600129.jpg</image:loc><image:title>Wax male anatomical figure</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/951/large_waxmodels.jpg</image:loc><image:title>Wax male anatomical figure</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/120/large_smg00283530.jpg</image:loc><image:title>Wax male anatomical figure</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102199/two-tantalum-tipped-dental-plastics-instruments</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108894/three-bottles</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137008/hypodermic-syringe-in-metal-box</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405052/radio-speaker-with-brass-casing</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114228/two-glass-bottles</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59900/olympia-electromechanical-calculator-model-ra-16</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10772/two-moulds-used-to-manufacture-model-airplane-propellers</loc><lastmod>2026-04-11T15:52:38.997Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14214/clay-assay-furnace</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/683/large_smg00653429.jpg</image:loc><image:title>clay assay furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1019/sir-william-thomsons-centrifugal-clock-by-james-white</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9667/display-illustrating-the-use-of-ion-exchange</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/476/large_smg00103376.jpg</image:loc><image:title>Display illustrating the use of ion exchange</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/549/large_smg00071985.jpg</image:loc><image:title>Display illustrating the use of ion exchange</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/548/large_smg00071984.jpg</image:loc><image:title>Display illustrating the use of ion exchange</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/546/large_smg00071980.jpg</image:loc><image:title>Display illustrating the use of ion exchange</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141341/deedon-inhaler</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/193/large_smg00230348.jpg</image:loc><image:title>Deedon inhaler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8356335/homemade-crystal-set-radio-receiver-with-headphones</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/350/large_2012_5118_855_2_0003.jpg</image:loc><image:title>Homemade crystal set radio receiver with headphones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/349/large_2012_5118_855_2_0002.jpg</image:loc><image:title>Homemade crystal set radio receiver with headphones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/348/large_2012_5118_855_2.jpg</image:loc><image:title>Homemade crystal set radio receiver with headphones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/681/large_2012_5118_0855_0001__0003_.jpg</image:loc><image:title>Homemade crystal set radio receiver with headphones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/679/large_2012_5118_0855_0001__0001_.jpg</image:loc><image:title>Homemade crystal set radio receiver with headphones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/682/large_2012_5118_0855_0001__0002_.jpg</image:loc><image:title>Homemade crystal set radio receiver with headphones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148785/2-near-point-rules-in-wood-and-brass</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/739/large_smg00282743.jpg</image:loc><image:title>2 near-point rules in wood and brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/740/large_smg00282744.jpg</image:loc><image:title>2 near-point rules in wood and brass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147805/soap-punch</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56454/refracting-telescope-on-equatorial-mounting-1790-1810</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241230/keystone-supreme-95mm-projector</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8342221/kodak-museum-harrow</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/146/large_smg00218895.jpg</image:loc><image:title>Kodak Museum Harrow</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/145/large_smg00218894.jpg</image:loc><image:title>Kodak Museum Harrow</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93191/haldane-apparatus</loc><lastmod>2026-04-11T15:52:39.194Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203532/kw-reflex-box-camera</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55863/twin-gyro-vertical-stabiliser-unit</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53715/battery-headphone-with-cable-for-price-current-meter</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/174/large_smg00046772.jpg</image:loc><image:title>Battery, headphone with cable for Price current meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/609/large_smg00178148.jpg</image:loc><image:title>Battery, headphone with cable for Price current meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432767/stanford-binet-test-materials-in-wooden-case</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/622/large_smg00158109.jpg</image:loc><image:title>Stanford-Binet test materials in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167637/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/399/large_smg00287662.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60320/the-unique-monetary-slide-rule-in-cardboard-case</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/608/large_smg00048240.jpg</image:loc><image:title>&quot;The Unique&quot; monetary slide rule in cardboard case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/607/large_smg00048239.jpg</image:loc><image:title>&quot;The Unique&quot; monetary slide rule in cardboard case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525803/pair-of-ladys-stiletto-shoes-grey-leather-and-mesh-upper</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/337/large_smg00179805.jpg</image:loc><image:title>Pair of lady&apos;s stiletto shoes. Grey leather and mesh upper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/334/large_smg00179794.jpg</image:loc><image:title>Pair of lady&apos;s stiletto shoes. Grey leather and mesh upper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77829/headband-ear-trumpet</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/293/large_smg00307239.jpg</image:loc><image:title>Headband ear trumpet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/292/large_smg00307238.jpg</image:loc><image:title>Headband ear trumpet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14954/mass-spectrometer-made-by-vg-tritech</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/569/large_smg00651238.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/572/large_smg00651413.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/489/large_smg00651405.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/483/large_smg00651359.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/567/large_smg00651203.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/568/large_smg00651237.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/494/large_smg00651410.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/493/large_smg00651409.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/490/large_smg00651406.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/491/large_smg00651407.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/492/large_smg00651408.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/486/large_smg00651362.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/566/large_smg00651151.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/571/large_smg00651412.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/485/large_smg00651361.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/484/large_smg00651360.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/488/large_smg00651404.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/570/large_smg00651411.jpg</image:loc><image:title>Mass spectrometer made by V.G. Tritech</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45097/components-for-converting-one-side-of-loom</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157455/silver-and-enamel-smokers-companion-set</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/895/large_smg00207540.jpg</image:loc><image:title>Silver and enamel smoker&apos;s companion set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526989/paternity-dna-testing-kit-utah-united-states-2000</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/968/large_2000_0587.jpg</image:loc><image:title>Paternity DNA testing kit, Utah, United States, 2000</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42773/two-ediswan-type-lamps</loc><lastmod>2026-04-11T15:52:39.927Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148063/etui-containing-instruments</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/539/large_a168277__0001_.jpg</image:loc><image:title>Etui containing instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/541/large_a168277_0006__0001_.jpg</image:loc><image:title>Etui containing instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/540/large_a168277__0002_.jpg</image:loc><image:title>Etui containing instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/52/large_smg00170850.jpg</image:loc><image:title>Etui containing instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10131/two-examples-of-polypropylene-pp-monofils-1976</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/415/915/large_smg00100379.jpg</image:loc><image:title>Two examples of polypropylene (PP) monofils, 1976</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/415/916/large_smg00100380.jpg</image:loc><image:title>Two examples of polypropylene (PP) monofils, 1976</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144907/jaeger-surface-tension-apparatus</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/767/large_smg00158280.jpg</image:loc><image:title>Jaeger surface tension apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/65/large_smg00120732.jpg</image:loc><image:title>Jaeger surface tension apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198655/mahogany-medicine-chest-with-15-glass-bottles</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/945/large_smg00280224.jpg</image:loc><image:title>Mahogany medicine chest with 15 glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144414/veterinary-spring-fleam-with-percussor-attachment</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/757/large_smg00196831.jpg</image:loc><image:title>Veterinary spring fleam with percussor attachment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33213/four-coloured-prints-scenes-on-great-eastern-during-the-laying-of-the-first-atlantic-cable-1865-1867</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/137/large_1928_1083__0001_.jpg</image:loc><image:title>Four coloured prints, scenes on &quot;Great Eastern&quot; during the laying of the first Atlantic cable, 1865-1867</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/625/large_1928_1083_0004.jpg</image:loc><image:title>Four coloured prints, scenes on &quot;Great Eastern&quot; during the laying of the first Atlantic cable, 1865-1867</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/624/large_1928_1083_0003.jpg</image:loc><image:title>Four coloured prints, scenes on &quot;Great Eastern&quot; during the laying of the first Atlantic cable, 1865-1867</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/623/large_1928_1083_0002.jpg</image:loc><image:title>Four coloured prints, scenes on &quot;Great Eastern&quot; during the laying of the first Atlantic cable, 1865-1867</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/622/large_1928_1083_0001.jpg</image:loc><image:title>Four coloured prints, scenes on &quot;Great Eastern&quot; during the laying of the first Atlantic cable, 1865-1867</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118243/continental-boxfoot-microscope-mid-18th-century</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62060/hornsby-akroyd-patent-safety-oil-engine-2-12-bhp</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/838/large_1920_0055__0001_.jpg</image:loc><image:title>Hornsby-Akroyd patent safety oil engine (2 1/2 bhp)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/557/large_smg00213912.jpg</image:loc><image:title>Hornsby-Akroyd patent safety oil engine (2 1/2 bhp)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/433/large_smg00213390.jpg</image:loc><image:title>Hornsby-Akroyd patent safety oil engine (2 1/2 bhp)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37132/demonstration-electric-motor-braking-unit</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871356/atomic-oscillator-clock</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/689/261/large_2022_1409__0004_.jpg</image:loc><image:title>Atomic Oscillator Clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/689/262/large_2022_1409__0005_.jpg</image:loc><image:title>Atomic Oscillator Clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/689/258/large_2022_1409__0002_.jpg</image:loc><image:title>Atomic Oscillator Clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/689/260/large_2022_1409__0003_.jpg</image:loc><image:title>Atomic Oscillator Clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/689/259/large_2022_1409__0001_.jpg</image:loc><image:title>Atomic Oscillator Clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30440/german-float-in-tube</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120801/complete-food-warmer-with-candle-holder-lid</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117413/magnetophon-type-hts-germany-1942</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18371/two-mounted-pages-from-the-illustrated-london-news</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/189/311/large_1985_759.jpg</image:loc><image:title>Two mounted pages from the Illustrated London News</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117189/modern-22-12-volt-set</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co536917/technical-diagrams-6-air-technical-services-4-and-air-board</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10029/collection-of-man-made-fibres-4-specimens</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/154/large_1974_0120_0002__0003_.jpg</image:loc><image:title>Collection of Man made Fibres, 4 specimens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/153/large_1974_0120_0002__0002_.jpg</image:loc><image:title>Collection of Man made Fibres, 4 specimens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/152/large_1974_0120_0002__0001_.jpg</image:loc><image:title>Collection of Man made Fibres, 4 specimens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202741/two-plaques-for-rae-north-and-south-gate</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8567220/instruction-leaflet-for-using-carrels-apparatus-for-sterilizing-wounds</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8411333/samples-of-dyes-by-ici-c1980</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53143/7-inch-altazimuth-theodolite-with-metal-component</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151104/curved-spectacles</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/381/large_smg00275864.jpg</image:loc><image:title>Curved spectacles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/380/large_smg00275863.jpg</image:loc><image:title>Curved spectacles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8401386/collection-of-altair-8800b-system-unit-8-disk-drive-hard-disk-unit-and-separate-monitors</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/857/large_smg00115520.jpg</image:loc><image:title>Collection of Altair 8800b system unit, 8&quot; disk drive, hard disk unit, and separate monitors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/143/large_smg00112192.jpg</image:loc><image:title>Collection of Altair 8800b system unit, 8&quot; disk drive, hard disk unit, and separate monitors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/481/large_smg00115523.jpg</image:loc><image:title>Collection of Altair 8800b system unit, 8&quot; disk drive, hard disk unit, and separate monitors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/264/large_smg00115527.jpg</image:loc><image:title>Collection of Altair 8800b system unit, 8&quot; disk drive, hard disk unit, and separate monitors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134689/image-intensifying-x-ray-set-model-bv-205</loc><lastmod>2026-04-11T15:52:41.698Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44642/flax-bolls-or-capsules-in-small-earthenware-dish</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/206/large_smg00065751.jpg</image:loc><image:title>Flax bolls or capsules in small earthenware dish</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8913130/compound-ammonia-compressor-by-jande-hall-limited</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59232/comparator-pneumatic-type</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141359/two-glass-bottles</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/952/large_smg00253961.jpg</image:loc><image:title>Two glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428558/stethoscope-3d-for-specialist</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140770/resuscitator-set</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/492/large_a640995__0002_.jpg</image:loc><image:title>Resuscitator set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/491/large_a640995__0001_.jpg</image:loc><image:title>Resuscitator set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/493/large_a640995__0003_.jpg</image:loc><image:title>Resuscitator set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/650/large_smg00270596.jpg</image:loc><image:title>Resuscitator set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/605/large_smg00253601.jpg</image:loc><image:title>Resuscitator set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175802/surgical-instrument-set</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/523/large_smg00316673.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192554/two-boxes-of-cachets-m-for-haemorrhoids</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440192/ride-a-humber-and-you-ride-the-best</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133959/apothecarys-balance-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062197/cylinder-padlock</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/859/large_smg00181403.jpg</image:loc><image:title>Cylinder padlock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/891/large_smg00181443.jpg</image:loc><image:title>Cylinder padlock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187981/6-packets-of-ampoules-of-scopalamine-hydrobromide</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151984/ophthalmoscope-by-collin-et-cie</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/286/large_a625215_0001.jpg</image:loc><image:title>Ophthalmoscope by Collin et Cie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/499/large_smg00260943.jpg</image:loc><image:title>Ophthalmoscope by Collin et Cie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/43/large_smg00057175.jpg</image:loc><image:title>Ophthalmoscope by Collin et Cie</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207238/bell-and-howell-eyemo-camera-outfit</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/110/large_smg00448987.jpg</image:loc><image:title>Bell &amp; Howell Eyemo Camera Outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/441/large_smg00358354.jpg</image:loc><image:title>Bell &amp; Howell Eyemo Camera Outfit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18753/collection-of-fibre-optic-components-1980</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45193/wooden-pump-from-japan</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/712/large_smg00651276.jpg</image:loc><image:title>Wooden pump from Japan</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140993/three-blood-suction-tubes-for-artificial-leech-in-imitation-leather-covered-case</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/511/large_smg00253071.jpg</image:loc><image:title>Three blood suction tubes for artificial leech in imitation leather covered case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138072/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26023/triumph-motor-cycle</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/411/large_smg00076393.jpg</image:loc><image:title>Triumph motor cycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1185/mechanical-equinoctial-sundial-for-latitude-52-degrees</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/887/large_1991_0158.jpg</image:loc><image:title>Mechanical equinoctial sundial for latitude 52 degrees</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/757/large_smg00083026.jpg</image:loc><image:title>Mechanical equinoctial sundial for latitude 52 degrees</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/159/large_smg00083026.jpg</image:loc><image:title>Mechanical equinoctial sundial for latitude 52 degrees</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413433/tube-cube-television</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/500/large_cd0149_014_050825_cg_2005_45_cube_tube_television.jpg</image:loc><image:title>Tube Cube television</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63322/dec-ds-310-data-processing-system</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46886/digidial-lathe-cross-slide-fitting-and-remote-readout</loc><lastmod>2026-04-11T15:52:42.436Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/992/large_smg00214959.jpg</image:loc><image:title>&quot;Digidial&quot; lathe cross slide fitting and remote readout</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18440/urban-bioscope-projector-mechanism-with-lamphouse</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145026/two-gas-jars</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204274/country-life-collection-of-monochrome-photographs-by-karen-knorr</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17017/slide-box-containing-ten-stereoscopic-daguerreotypes</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177454/aspirator-and-accessories</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/562/large_smg00276949.jpg</image:loc><image:title>Aspirator and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164600/amputation-set-in-case-by-savigny-english</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/301/large_smg00269293.jpg</image:loc><image:title>Amputation set in case, by Savigny, English</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131931/two-metal-phials-for-tablets</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/424/large_smg00203810.jpg</image:loc><image:title>Two metal phials for tablets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/422/large_smg00203808.jpg</image:loc><image:title>Two metal phials for tablets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34663/marconi-mk-vii-four-tube-colour-camera-channel</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7963/microscope-by-w-and-s-jones-improved-type</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/176/large_smg00071493.jpg</image:loc><image:title>Microscope by W and S Jones (&quot;Improved&quot; type)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/800/large_smg00173412.jpg</image:loc><image:title>Microscope by W and S Jones (&quot;Improved&quot; type)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8591170/twenty-five-accessories-or-spare-lenses</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/943/large_smg00053055.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/942/large_smg00053054.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/935/large_smg00053047.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/936/large_smg00053048.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/938/large_smg00053050.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/941/large_smg00053053.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/940/large_smg00053052.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/925/large_smg00053037.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/920/large_smg00053032.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/921/large_smg00053033.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/932/large_smg00053044.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/82/large_smg00053056.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/937/large_smg00053049.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/939/large_smg00053051.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/922/large_smg00053034.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/924/large_smg00053036.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/923/large_smg00053035.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/927/large_smg00053039.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/926/large_smg00053038.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/929/large_smg00053041.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/928/large_smg00053040.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/931/large_smg00053043.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/930/large_smg00053042.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/933/large_smg00053045.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/934/large_smg00053046.jpg</image:loc><image:title>Twenty five accessories or spare lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13529/collection-of-quickfit-glassware</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176247/trephination-set</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60118/set-of-7-unassembled-cardboard-geometrical-models</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/10/large_smg00174615.jpg</image:loc><image:title>Set of 7 unassembled cardboard geometrical models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/967/large_smg00174292.jpg</image:loc><image:title>Set of 7 unassembled cardboard geometrical models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/7/large_smg00174612.jpg</image:loc><image:title>Set of 7 unassembled cardboard geometrical models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/53/large_smg00176096.jpg</image:loc><image:title>Set of 7 unassembled cardboard geometrical models</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49386/bramstone-combination-bath-cast-iron-and-sink-unit</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23906/cowper-coles-process-specimens</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8053439/collection-of-pictorial-cards</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/500/large_2004_0055_0027.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/485/large_2004_0055_0012.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/498/large_2004_0055_0025.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/506/large_2004_0055_0034.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/495/large_2004_0055_0022.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/474/large_2004_0055_0001.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/501/large_2004_0055_0028.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/499/large_2004_0055_0026.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/508/large_2004_0055_0036.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/494/large_2004_0055_0021.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/475/large_2004_0055_0002.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/478/large_2004_0055_0005.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/483/large_2004_0055_0010.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/497/large_2004_0055_0024.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/487/large_2004_0055_0014.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/504/large_2004_0055_0032.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/481/large_2004_0055_0008.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/507/large_2004_0055_0035.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/480/large_2004_0055_0007.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/502/large_2004_0055_0030.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/482/large_2004_0055_0009.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/477/large_2004_0055_0004.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/492/large_2004_0055_0019.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/484/large_2004_0055_0011.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/476/large_2004_0055_0003.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/503/large_2004_0055_0031.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/486/large_2004_0055_0013.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/496/large_2004_0055_0023.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/479/large_2004_0055_0006.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/489/large_2004_0055_0016.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/488/large_2004_0055_0015.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/491/large_2004_0055_0018.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/490/large_2004_0055_0017.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/493/large_2004_0055_0020.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/963/large_2004_0055_0029.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/577/large_2004_0055_0040.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/579/large_2004_0055_0042.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/581/large_2004_0055_0044.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/583/large_2004_0055_0046.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/575/large_2004_0055_0038.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/574/large_2004_0055_0037.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/586/large_2004_0055_0049.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/582/large_2004_0055_0045.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/588/large_2004_0055_0051.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/584/large_2004_0055_0047.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/589/large_2004_0055_0052.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/576/large_2004_0055_0039.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/580/large_2004_0055_0043.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/587/large_2004_0055_0050.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/578/large_2004_0055_0041.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/585/large_2004_0055_0048.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/33/large_2004_0055_0062.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/47/large_2004_0055_0076.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/32/large_2004_0055_0061.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/27/large_2004_0055_0056.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/39/large_2004_0055_0068.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/42/large_2004_0055_0071.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/34/large_2004_0055_0063.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/26/large_2004_0055_0055.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/30/large_2004_0055_0059.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/37/large_2004_0055_0066.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/43/large_2004_0055_0072.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/41/large_2004_0055_0070.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/28/large_2004_0055_0057.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/24/large_2004_0055_0053.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/35/large_2004_0055_0064.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/25/large_2004_0055_0054.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/48/large_2004_0055_0077.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/44/large_2004_0055_0073.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/29/large_2004_0055_0058.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/46/large_2004_0055_0075.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/36/large_2004_0055_0065.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/45/large_2004_0055_0074.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/40/large_2004_0055_0069.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/31/large_2004_0055_0060.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/38/large_2004_0055_0067.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/54/large_2004_0055_0083.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/49/large_2004_0055_0078.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/89/large_2004_0055_0118.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/72/large_2004_0055_0101.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/61/large_2004_0055_0090.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/90/large_2004_0055_0119.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/69/large_2004_0055_0098.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/68/large_2004_0055_0097.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/80/large_2004_0055_0109.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/60/large_2004_0055_0089.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/75/large_2004_0055_0104.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/66/large_2004_0055_0095.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/50/large_2004_0055_0079.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/55/large_2004_0055_0084.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/57/large_2004_0055_0086.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/77/large_2004_0055_0106.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/83/large_2004_0055_0112.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/51/large_2004_0055_0080.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/76/large_2004_0055_0105.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/85/large_2004_0055_0114.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/78/large_2004_0055_0107.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/70/large_2004_0055_0099.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/53/large_2004_0055_0082.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/82/large_2004_0055_0111.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/363/large_smg00004123__0028_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/354/large_smg00004123__0019_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/360/large_smg00004123__0025_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/371/large_smg00004123__0036_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/366/large_smg00004123__0031_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/349/large_smg00004123__0002_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/362/large_smg00004123__0027_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/373/large_smg00004123__0003_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/346/large_smg00004123__0012_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/359/large_smg00004123__0024_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/355/large_smg00004123__0020_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/369/large_smg00004123__0034_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/370/large_smg00004123__0035_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/358/large_smg00004123__0023_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/348/large_smg00004123__0001_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/357/large_smg00004123__0022_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/365/large_smg00004123__0030_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/367/large_smg00004123__0032_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/374/large_smg00004123__0004_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/368/large_smg00004123__0033_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/350/large_smg00004123__0014_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/353/large_smg00004123__0018_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/345/large_smg00004123__0011_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/344/large_smg00004123__0010_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/364/large_smg00004123__0029_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/351/large_smg00004123__0015_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/352/large_smg00004123__0017_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/361/large_smg00004123__0026_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/347/large_smg00004123__0013_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/356/large_smg00004123__0021_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/372/large_smg00004123__0037_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/408/large_smg00004123__0066_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/376/large_smg00004123__0038_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/406/large_smg00004123__0064_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/411/large_smg00004123__0069_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/400/large_smg00004123__0008_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/405/large_smg00004123__0063_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/377/large_smg00004123__0039_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/402/large_smg00004123__0060_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/378/large_smg00004123__0040_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/381/large_smg00004123__0043_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/394/large_smg00004123__0056_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/396/large_smg00004123__0058_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/375/large_smg00004123__0005_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/383/large_smg00004123__0045_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/388/large_smg00004123__0050_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/398/large_smg00004123__0006_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/392/large_smg00004123__0054_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/382/large_smg00004123__0044_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/391/large_smg00004123__0053_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/410/large_smg00004123__0068_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/379/large_smg00004123__0041_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/395/large_smg00004123__0057_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/397/large_smg00004123__0059_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/393/large_smg00004123__0055_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/386/large_smg00004123__0048_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/403/large_smg00004123__0061_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/390/large_smg00004123__0052_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/409/large_smg00004123__0067_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/389/large_smg00004123__0051_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/399/large_smg00004123__0007_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/404/large_smg00004123__0062_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/380/large_smg00004123__0042_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/401/large_smg00004123__0009_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/387/large_smg00004123__0049_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/385/large_smg00004123__0047_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/384/large_smg00004123__0046_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/407/large_smg00004123__0065_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/419/large_smg00004124__0016_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/423/large_smg00004124__0002_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/416/large_smg00004124__0013_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/424/large_smg00004124__0003_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/421/large_smg00004124__0018_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/412/large_smg00004124__0001_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/420/large_smg00004124__0017_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/418/large_smg00004124__0015_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/422/large_smg00004124__0019_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/413/large_smg00004124__0010_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/414/large_smg00004124__0011_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/417/large_smg00004124__0014_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/415/large_smg00004124__0012_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/436/large_smg00004124__0025_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/438/large_smg00004124__0027_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/439/large_smg00004124__0028_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/427/large_smg00004124__0006_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/433/large_smg00004124__0022_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/435/large_smg00004124__0024_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/428/large_smg00004124__0007_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/429/large_smg00004124__0008_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/426/large_smg00004124__0005_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/430/large_smg00004124__0009_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/431/large_smg00004124__0020_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/432/large_smg00004124__0021_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/434/large_smg00004124__0023_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/425/large_smg00004124__0004_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/437/large_smg00004124__0026_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/605/large_smg00004127__0030_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/618/large_smg00004127__0043_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/603/large_smg00004127__0028_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/607/large_smg00004127__0032_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/593/large_smg00004127__0018_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/595/large_smg00004127__0020_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/621/large_smg00004127__0046_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/612/large_smg00004127__0037_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/592/large_smg00004127__0017_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/591/large_smg00004127__0016_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/610/large_smg00004127__0035_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/578/large_smg00004127__0003_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/583/large_smg00004127__0008_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/582/large_smg00004127__0007_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/624/large_smg00004127__0049_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/611/large_smg00004127__0036_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/598/large_smg00004127__0023_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/596/large_smg00004127__0021_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/584/large_smg00004127__0009_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/602/large_smg00004127__0027_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/586/large_smg00004127__0011_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/576/large_smg00004127__0001_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/590/large_smg00004127__0015_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/620/large_smg00004127__0045_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/609/large_smg00004127__0034_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/585/large_smg00004127__0010_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/615/large_smg00004127__0040_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/581/large_smg00004127__0006_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/608/large_smg00004127__0033_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/617/large_smg00004127__0042_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/587/large_smg00004127__0012_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/599/large_smg00004127__0024_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/579/large_smg00004127__0004_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/619/large_smg00004127__0044_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/606/large_smg00004127__0031_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/588/large_smg00004127__0013_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/601/large_smg00004127__0026_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/577/large_smg00004127__0002_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/589/large_smg00004127__0014_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/623/large_smg00004127__0048_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/600/large_smg00004127__0025_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/594/large_smg00004127__0019_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/580/large_smg00004127__0005_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/597/large_smg00004127__0022_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/613/large_smg00004127__0038_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/616/large_smg00004127__0041_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/614/large_smg00004127__0039_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/622/large_smg00004127__0047_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/604/large_smg00004127__0029_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/668/large_smg00004127__0093_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/632/large_smg00004127__0057_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/640/large_smg00004127__0065_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/650/large_smg00004127__0075_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/627/large_smg00004127__0052_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/631/large_smg00004127__0056_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/634/large_smg00004127__0059_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/660/large_smg00004127__0085_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/647/large_smg00004127__0072_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/639/large_smg00004127__0064_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/648/large_smg00004127__0073_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/652/large_smg00004127__0077_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/654/large_smg00004127__0079_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/662/large_smg00004127__0087_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/665/large_smg00004127__0090_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/649/large_smg00004127__0074_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/638/large_smg00004127__0063_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/659/large_smg00004127__0084_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/655/large_smg00004127__0080_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/664/large_smg00004127__0089_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/642/large_smg00004127__0067_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/625/large_smg00004127__0050_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/656/large_smg00004127__0081_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/671/large_smg00004127__0096_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/645/large_smg00004127__0070_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/637/large_smg00004127__0062_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/630/large_smg00004127__0055_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/643/large_smg00004127__0068_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/661/large_smg00004127__0086_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/673/large_smg00004127__0098_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/674/large_smg00004127__0099_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/672/large_smg00004127__0097_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/667/large_smg00004127__0092_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/663/large_smg00004127__0088_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/658/large_smg00004127__0083_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/657/large_smg00004127__0082_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/628/large_smg00004127__0053_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/641/large_smg00004127__0066_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/635/large_smg00004127__0060_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/670/large_smg00004127__0095_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/666/large_smg00004127__0091_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/646/large_smg00004127__0071_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/636/large_smg00004127__0061_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/629/large_smg00004127__0054_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/651/large_smg00004127__0076_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/633/large_smg00004127__0058_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/644/large_smg00004127__0069_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/653/large_smg00004127__0078_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/626/large_smg00004127__0051_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/669/large_smg00004127__0094_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/508/large_smg00004126__0017_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/507/large_smg00004126__0016_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/512/large_smg00004126__0021_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/505/large_smg00004126__0014_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/503/large_smg00004126__0012_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/504/large_smg00004126__0013_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/497/large_smg00004126__0006_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/499/large_smg00004126__0008_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/492/large_smg00004126__0001_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/515/large_smg00004126__0024_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/493/large_smg00004126__0002_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/496/large_smg00004126__0005_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/502/large_smg00004126__0011_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/495/large_smg00004126__0004_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/500/large_smg00004126__0009_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/518/large_smg00004126__0027_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/520/large_smg00004126__0029_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/501/large_smg00004126__0010_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/522/large_smg00004126__0031_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/524/large_smg00004126__0033_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/510/large_smg00004126__0019_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/506/large_smg00004126__0015_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/513/large_smg00004126__0022_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/517/large_smg00004126__0026_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/514/large_smg00004126__0023_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/494/large_smg00004126__0003_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/509/large_smg00004126__0018_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/519/large_smg00004126__0028_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/498/large_smg00004126__0007_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/511/large_smg00004126__0020_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/516/large_smg00004126__0025_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/521/large_smg00004126__0030_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/523/large_smg00004126__0032_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/568/large_smg00004126__0077_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/561/large_smg00004126__0070_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/534/large_smg00004126__0043_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/526/large_smg00004126__0035_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/553/large_smg00004126__0062_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/525/large_smg00004126__0034_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/528/large_smg00004126__0037_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/539/large_smg00004126__0048_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/570/large_smg00004126__0079_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/562/large_smg00004126__0071_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/571/large_smg00004126__0080_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/566/large_smg00004126__0075_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/563/large_smg00004126__0072_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/558/large_smg00004126__0067_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/564/large_smg00004126__0073_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/555/large_smg00004126__0064_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/550/large_smg00004126__0059_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/557/large_smg00004126__0066_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/551/large_smg00004126__0060_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/535/large_smg00004126__0044_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/542/large_smg00004126__0051_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/533/large_smg00004126__0042_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/548/large_smg00004126__0057_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/543/large_smg00004126__0052_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/552/large_smg00004126__0061_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/527/large_smg00004126__0036_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/545/large_smg00004126__0054_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/549/large_smg00004126__0058_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/536/large_smg00004126__0045_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/541/large_smg00004126__0050_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/554/large_smg00004126__0063_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/559/large_smg00004126__0068_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/538/large_smg00004126__0047_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/569/large_smg00004126__0078_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/529/large_smg00004126__0038_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/530/large_smg00004126__0039_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/547/large_smg00004126__0056_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/574/large_smg00004126__0083_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/531/large_smg00004126__0040_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/573/large_smg00004126__0082_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/540/large_smg00004126__0049_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/544/large_smg00004126__0053_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/556/large_smg00004126__0065_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/565/large_smg00004126__0074_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/567/large_smg00004126__0076_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/546/large_smg00004126__0055_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/537/large_smg00004126__0046_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/560/large_smg00004126__0069_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/532/large_smg00004126__0041_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/572/large_smg00004126__0081_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/575/large_smg00004126__0084_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/269/large_smg00004122__0004_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/267/large_smg00004122__0002_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/274/large_smg00004122__0009_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/270/large_smg00004122__0005_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/271/large_smg00004122__0006_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/273/large_smg00004122__0008_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/272/large_smg00004122__0007_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/266/large_smg00004122__0001_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/268/large_smg00004122__0003_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/316/large_smg00004122__0051_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/275/large_smg00004122__0010_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/283/large_smg00004122__0018_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/312/large_smg00004122__0047_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/291/large_smg00004122__0026_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/313/large_smg00004122__0048_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/304/large_smg00004122__0039_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/318/large_smg00004122__0053_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/287/large_smg00004122__0022_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/302/large_smg00004122__0037_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/303/large_smg00004122__0038_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/320/large_smg00004122__0055_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/288/large_smg00004122__0023_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/295/large_smg00004122__0030_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/298/large_smg00004122__0033_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/309/large_smg00004122__0044_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/317/large_smg00004122__0052_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/279/large_smg00004122__0014_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/299/large_smg00004122__0034_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/293/large_smg00004122__0028_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/306/large_smg00004122__0041_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/300/large_smg00004122__0035_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/285/large_smg00004122__0020_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/292/large_smg00004122__0027_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/282/large_smg00004122__0017_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/321/large_smg00004122__0056_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/276/large_smg00004122__0011_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/281/large_smg00004122__0016_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/296/large_smg00004122__0031_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/289/large_smg00004122__0024_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/307/large_smg00004122__0042_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/290/large_smg00004122__0025_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/305/large_smg00004122__0040_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/297/large_smg00004122__0032_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/308/large_smg00004122__0043_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/294/large_smg00004122__0029_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/277/large_smg00004122__0012_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/322/large_smg00004122__0057_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/310/large_smg00004122__0045_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/314/large_smg00004122__0049_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/324/large_smg00004122__0059_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/280/large_smg00004122__0015_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/278/large_smg00004122__0013_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/284/large_smg00004122__0019_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/311/large_smg00004122__0046_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/286/large_smg00004122__0021_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/319/large_smg00004122__0054_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/301/large_smg00004122__0036_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/315/large_smg00004122__0050_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/323/large_smg00004122__0058_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/337/large_smg00004122__0072_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/329/large_smg00004122__0064_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/332/large_smg00004122__0067_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/334/large_smg00004122__0069_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/333/large_smg00004122__0068_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/335/large_smg00004122__0070_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/340/large_smg00004122__0075_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/328/large_smg00004122__0063_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/341/large_smg00004122__0076_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/336/large_smg00004122__0071_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/342/large_smg00004122__0077_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/330/large_smg00004122__0065_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/325/large_smg00004122__0060_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/327/large_smg00004122__0062_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/331/large_smg00004122__0066_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/338/large_smg00004122__0073_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/326/large_smg00004122__0061_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/339/large_smg00004122__0074_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/343/large_smg00004122__0078_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/455/large_smg00004125__0022_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/471/large_smg00004125__0038_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/448/large_smg00004125__0001_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/464/large_smg00004125__0031_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/447/large_smg00004125__0017_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/444/large_smg00004125__0014_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/452/large_smg00004125__0019_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/469/large_smg00004125__0036_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/470/large_smg00004125__0037_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/442/large_smg00004125__0012_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/458/large_smg00004125__0025_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/465/large_smg00004125__0032_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/443/large_smg00004125__0013_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/451/large_smg00004125__0018_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/457/large_smg00004125__0024_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/463/large_smg00004125__0030_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/459/large_smg00004125__0026_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/473/large_smg00004125__0004_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/450/large_smg00004125__0003_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/460/large_smg00004125__0027_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/461/large_smg00004125__0028_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/440/large_smg00004125__0010_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/445/large_smg00004125__0015_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/472/large_smg00004125__0039_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/467/large_smg00004125__0034_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/466/large_smg00004125__0033_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/449/large_smg00004125__0002_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/454/large_smg00004125__0021_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/474/large_smg00004125__0005_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/462/large_smg00004125__0029_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/456/large_smg00004125__0023_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/441/large_smg00004125__0011_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/446/large_smg00004125__0016_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/453/large_smg00004125__0020_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/468/large_smg00004125__0035_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/477/large_smg00004125__0008_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/475/large_smg00004125__0006_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/483/large_smg00004125__0044_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/478/large_smg00004125__0009_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/482/large_smg00004125__0043_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/488/large_smg00004125__0049_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/491/large_smg00004125__0052_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/480/large_smg00004125__0041_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/485/large_smg00004125__0046_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/484/large_smg00004125__0045_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/487/large_smg00004125__0048_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/486/large_smg00004125__0047_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/479/large_smg00004125__0040_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/490/large_smg00004125__0051_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/481/large_smg00004125__0042_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/489/large_smg00004125__0050_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/476/large_smg00004125__0007_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/675/large_smg00004128__0001_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/676/large_smg00004128__0002_.jpg</image:loc><image:title>Collection of pictorial cards</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084114/helioscope-lantern</loc><lastmod>2026-04-11T15:52:43.231Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/601/large_smg00448014.jpg</image:loc><image:title>Helioscope Lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/602/large_smg00448015.jpg</image:loc><image:title>Helioscope Lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/410/large_smg00362041.jpg</image:loc><image:title>Helioscope Lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/590/large_smg00448003.jpg</image:loc><image:title>Helioscope Lantern</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205173/gelatin-silver-prints-mounted-on-wood-and-cut-to-outline-of-figure</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128788/mould-and-slider-of-pill-cutter-made-of-hardwood-and-brass</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/554/large_smg00094013.jpg</image:loc><image:title>Mould and slider of pill cutter made of hardwood and brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/555/large_smg00094014.jpg</image:loc><image:title>Mould and slider of pill cutter made of hardwood and brass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40509/apollo-10-command-module-call-sign-charlie-brown</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/799/large_1976_0106__0123_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/125/large_spac100043.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/273/large_1976_0106__0155_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/275/large_1976_0106__0158_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/272/large_1976_0106__0156_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/271/large_1976_0106__0154_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/268/large_1976_0106__0152_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/269/large_1976_0106__0151_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/266/large_1976_0106__0149_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/270/large_1976_0106__0153_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/274/large_1976_0106__0157_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/267/large_1976_0106__0150_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/290/large_1976_0106__0001_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/389/large_1976_0106__0002_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/388/large_1976_0106__0004__.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/387/large_1976_0106__0003_.jpg</image:loc><image:title>Apollo 10 Command Module, Call Sign &apos;Charlie Brown&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102332/school-hydraulic-dental-chair</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/46/large_1988_0012.jpg</image:loc><image:title>&quot;School&quot; hydraulic dental chair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/348/large_1988_0012__0002_.jpg</image:loc><image:title>&quot;School&quot; hydraulic dental chair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/346/large_1988_0012__0001_.jpg</image:loc><image:title>&quot;School&quot; hydraulic dental chair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/350/large_1988_0012__0003_.jpg</image:loc><image:title>&quot;School&quot; hydraulic dental chair</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/352/large_1988_0012__0004_.jpg</image:loc><image:title>&quot;School&quot; hydraulic dental chair</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43549/model-of-installation-for-testing-explosives</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co521889/safety-lamp</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/164/large_1886_0207.jpg</image:loc><image:title>Safety lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39290/tractor-agricultural</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/202/large_smg00359750.jpg</image:loc><image:title>Tractor - agricultural</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214923/two-ceramic-side-plates-great-western-railway-hotels</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125349/three-datoons-made-from-twigs</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59936/aristo-darmstadt-slide-rule-1960-1965</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56341/brass-framed-reflecting-circle-with-case</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/595/large_smg00271126.jpg</image:loc><image:title>Brass framed reflecting circle with case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/598/large_smg00271129.jpg</image:loc><image:title>Brass framed reflecting circle with case.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8063582/sinclair-ql-computer</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/804/large_2015_0026__0004_.jpg</image:loc><image:title>Sinclair QL Computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/802/large_2015_0026__0002_.jpg</image:loc><image:title>Sinclair QL Computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/803/large_2015_0026__0003_.jpg</image:loc><image:title>Sinclair QL Computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/801/large_2015_0026__0001_.jpg</image:loc><image:title>Sinclair QL Computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/435/large_smg00116274.jpg</image:loc><image:title>Sinclair QL Computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240829/aircraft-contacting-altimeter-instruments</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205332/untitled</loc><lastmod>2026-04-11T15:52:44.356Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55551/ebony-and-brass-octant</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/488/large_1933_0011_0002.jpg</image:loc><image:title>Ebony and brass octant.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/570/large_smg00082532.jpg</image:loc><image:title>Ebony and brass octant.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/263/large_smg00009114.jpg</image:loc><image:title>Ebony and brass octant.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21891/15-counterfeit-british-coins</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/152/large_smg00001231.jpg</image:loc><image:title>15 Counterfeit British coins</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/642/large_smg00001185.jpg</image:loc><image:title>15 Counterfeit British coins</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/639/large_smg00001182.jpg</image:loc><image:title>15 Counterfeit British coins</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/641/large_smg00001184.jpg</image:loc><image:title>15 Counterfeit British coins</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/640/large_smg00001183.jpg</image:loc><image:title>15 Counterfeit British coins</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co195186/tabloid-first-aid-kit-in-aluminium-case</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/743/large_smg00258822.jpg</image:loc><image:title>Tabloid first aid kit in aluminium case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8005752/9-postcards-of-the-vale-of-rheidol-railway</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93498/centigrade-clinical-thermometer-french-1771-1830</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119763/mccartney-microscope-lamp-with-transformer-rheostat-and-filter</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27778/one-hundred-and-five-impressions-of-railway-and-canal-companies</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12251/high-frequency-titrimeter-made-by-radelkisz</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96247/set-of-nine-wax-plaques-showing-foetal-development-and-female-anatomy</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/730/large_a600051_0001.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/734/large_a600051_0005.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/733/large_a600051_0004.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/738/large_a600051_0009.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/736/large_a600051_0007.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/729/large_a600051.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/731/large_a600051_0002.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/732/large_a600051_0003.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/737/large_a600051_0008.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/735/large_a600051_0006.jpg</image:loc><image:title>Set of nine wax plaques showing foetal development and female anatomy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13107/cronstedts-blowpipe-1750</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38818/model-of-german-and-spanish-turnwest-plough</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/847/large_smg00185726.jpg</image:loc><image:title>Model of German and Spanish turnwest plough</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/853/large_smg00185732.jpg</image:loc><image:title>Model of German and Spanish turnwest plough</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49090/pair-of-candlesticks</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24125/nine-glazed-earthenware-drainpipe-models-by-doulton-includes-1-multiple-junction</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/140/large_1981_2039.jpg</image:loc><image:title>Nine glazed earthenware drainpipe models by Doulton. Includes: /1 multiple junction</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49003/pair-of-kitchen-scales-and-weights-made-in-sweden-c-1880</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/194/large_smg00180255.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/196/large_smg00180257.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/220/large_smg00180283.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/221/large_smg00180284.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/219/large_smg00180282.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/708/large_smg00180280.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/218/large_smg00180281.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/217/large_smg00180279.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/195/large_smg00180256.jpg</image:loc><image:title>Pair of kitchen scales and weights, made in Sweden, c. 1880.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19539/non-round-steel-tubing</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/327/large_smg00652289.jpg</image:loc><image:title>Non-round steel tubing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co506270/class-84-traction-motor</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16529/folding-bellows-field-camera</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/442/large_smg00450841.jpg</image:loc><image:title>folding bellows field camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/441/large_smg00450840.jpg</image:loc><image:title>folding bellows field camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co536540/desktop-computing-system</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/919/large_smg00651508.jpg</image:loc><image:title>Desktop Computing System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/909/large_smg00651301.jpg</image:loc><image:title>Desktop Computing System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/917/large_smg00651506.jpg</image:loc><image:title>Desktop Computing System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/918/large_smg00651507.jpg</image:loc><image:title>Desktop Computing System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/908/large_smg00651300.jpg</image:loc><image:title>Desktop Computing System</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211850/gwr-model-railway-carriage-1324</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/68/large_smg00459793.jpg</image:loc><image:title>GWR Model railway carriage 1324</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/69/large_smg00459794.jpg</image:loc><image:title>GWR Model railway carriage 1324</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/67/large_smg00459792.jpg</image:loc><image:title>GWR Model railway carriage 1324</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/140/large_smg00459756.jpg</image:loc><image:title>GWR Model railway carriage 1324</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/852/large_smg00459712.jpg</image:loc><image:title>GWR Model railway carriage 1324</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8614965/two-alta2-invisible-in-the-canal-hearing-aids</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/471/large_2019_0008__0001_.jpg</image:loc><image:title>Two Alta2 Invisible In the Canal Hearing Aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/473/large_2019_0008__0004_.jpg</image:loc><image:title>Two Alta2 Invisible In the Canal Hearing Aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/469/large_2019_0008__0002_.jpg</image:loc><image:title>Two Alta2 Invisible In the Canal Hearing Aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/472/large_2019_0008__0005_.jpg</image:loc><image:title>Two Alta2 Invisible In the Canal Hearing Aids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/470/large_2019_0008__0003_.jpg</image:loc><image:title>Two Alta2 Invisible In the Canal Hearing Aids</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173217/4-half-curved-suture-needles-steel</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782977/choose-safer-sex-posters</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/767/large_1999_0241_0106_0002.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/768/large_1999_0241_0106_0003.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/766/large_1999_0241_0106_0001.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148042/era-moth-cartridges</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/469/large_smg00172322.jpg</image:loc><image:title>Era moth cartridges</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/139/large_smg00172321.jpg</image:loc><image:title>Era moth cartridges</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/141/large_smg00172324.jpg</image:loc><image:title>Era moth cartridges</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/470/large_smg00172325.jpg</image:loc><image:title>Era moth cartridges</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/140/large_smg00172323.jpg</image:loc><image:title>Era moth cartridges</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9720/vulcanite-rubber-plaques-made-by-thomas-hancock</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/657/large_smg00153892.jpg</image:loc><image:title>Vulcanite rubber plaques made by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/656/large_smg00153891.jpg</image:loc><image:title>Vulcanite rubber plaques made by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/649/large_smg00153889.jpg</image:loc><image:title>Vulcanite rubber plaques made by Thomas Hancock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/655/large_smg00153890.jpg</image:loc><image:title>Vulcanite rubber plaques made by Thomas Hancock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172705/surgical-instrument-set</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/218/large_smg00281135.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448787/calliper-used-for-measuring-radiographs</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/837/large_1996_0392_0019__0002_.jpg</image:loc><image:title>Calliper used for measuring radiographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/839/large_1996_0392_0019__0003_.jpg</image:loc><image:title>Calliper used for measuring radiographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/810/large_1996_0392.jpg</image:loc><image:title>Calliper used for measuring radiographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/97/large_smg00161342.jpg</image:loc><image:title>Calliper used for measuring radiographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84010/two-plaster-copies-of-the-base-of-a-samian-bowl-bearing-the-impression-from-an-oculists-seal-and-two-impressions</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8014/patent-projective-microscope-by-newton-and-co</loc><lastmod>2026-04-11T15:52:45.859Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/925/large_smg00025284.jpg</image:loc><image:title>Patent projective microscope by Newton &amp; Co.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57317/chondrometer-grain-balance-in-wooden-case-from-a-swedish-collection-of-weights-and-measures</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/980/large_smg00050567.jpg</image:loc><image:title>Chondrometer, grain balance in wooden case from a Swedish collection of weights and measures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/981/large_smg00050568.jpg</image:loc><image:title>Chondrometer, grain balance in wooden case from a Swedish collection of weights and measures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10001/a-collection-of-terylene-fibre-specimens-donated-in-1972</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/122/large_smg00154524.jpg</image:loc><image:title>A collection of terylene fibre specimens, donated in 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/118/large_smg00154520.jpg</image:loc><image:title>A collection of terylene fibre specimens, donated in 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/119/large_smg00154521.jpg</image:loc><image:title>A collection of terylene fibre specimens, donated in 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/120/large_smg00154522.jpg</image:loc><image:title>A collection of terylene fibre specimens, donated in 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/121/large_smg00154523.jpg</image:loc><image:title>A collection of terylene fibre specimens, donated in 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/117/large_smg00154519.jpg</image:loc><image:title>A collection of terylene fibre specimens, donated in 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/116/large_smg00154518.jpg</image:loc><image:title>A collection of terylene fibre specimens, donated in 1972</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126458/hooks-eyelid-retractors</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8223757/exa-electric-clock-and-original-box</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/122/large_smg00186103.jpg</image:loc><image:title>EXA electric clock and original box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co859/iron-turret-clock-in-wooden-frame</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/10/large_1963_0041.jpg</image:loc><image:title>Iron turret clock in wooden frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/578/large_smg00060544.jpg</image:loc><image:title>Iron turret clock in wooden frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/84/large_smg00365424.jpg</image:loc><image:title>Iron turret clock in wooden frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/295/large_smg00217228.jpg</image:loc><image:title>Iron turret clock in wooden frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/577/large_smg00060543.jpg</image:loc><image:title>Iron turret clock in wooden frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/574/large_smg00060540.jpg</image:loc><image:title>Iron turret clock in wooden frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/85/large_smg00365427.jpg</image:loc><image:title>Iron turret clock in wooden frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/292/large_smg00217225.jpg</image:loc><image:title>Iron turret clock in wooden frame</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co217753/wooden-wall-panelling</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/319/large_smg00360008.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/316/large_smg00360005.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/318/large_smg00360007.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/322/large_smg00360011.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/321/large_smg00360010.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/320/large_smg00360009.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/680/large_smg00360057.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/684/large_smg00360062.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/683/large_smg00360061.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/686/large_smg00360064.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/661/large_smg00360025.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/660/large_smg00360024.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/658/large_smg00360017.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/288/large_smg00360015.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/681/large_smg00360058.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/671/large_smg00360038.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/672/large_smg00360039.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/676/large_smg00360050.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/675/large_smg00360049.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/333/large_smg00360048.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/330/large_smg00360030.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/668/large_smg00360035.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/314/large_smg00360003.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/315/large_smg00360004.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/310/large_smg00359998.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/309/large_smg00359997.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/313/large_smg00360002.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/312/large_smg00360001.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/311/large_smg00360000.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/317/large_smg00360006.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/323/large_smg00360014.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/655/large_smg00360013.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/682/large_smg00360060.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/687/large_smg00360065.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/685/large_smg00360063.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/690/large_smg00360068.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/689/large_smg00360067.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/688/large_smg00360066.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/693/large_smg00360071.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/692/large_smg00360070.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/691/large_smg00360069.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/327/large_smg00360022.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/659/large_smg00360021.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/662/large_smg00360026.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/329/large_smg00360029.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/654/large_smg00360012.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/657/large_smg00360016.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/326/large_smg00360020.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/325/large_smg00360019.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/257/large_smg00457043.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/666/large_smg00360033.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/670/large_smg00360037.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/669/large_smg00360036.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/332/large_smg00360041.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/673/large_smg00360040.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/674/large_smg00360047.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/335/large_smg00360053.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/677/large_smg00360052.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/664/large_smg00360028.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/663/large_smg00360027.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/665/large_smg00360032.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/331/large_smg00360031.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/667/large_smg00360034.jpg</image:loc><image:title>Wooden wall panelling</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81799/2-containers</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75733/face-mask-and-stopcock-from-somnoform-inhaler</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49833/specimens-10-of-roman-mortars-2nd-century-resin-impregnated</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/718/large_smg00154164.jpg</image:loc><image:title>Specimens (10) of Roman mortars. 2nd century. (Resin impregnated)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/433/large_smg00154164.jpg</image:loc><image:title>Specimens (10) of Roman mortars. 2nd century. (Resin impregnated)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/717/large_smg00154163.jpg</image:loc><image:title>Specimens (10) of Roman mortars. 2nd century. (Resin impregnated)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/432/large_smg00154163.jpg</image:loc><image:title>Specimens (10) of Roman mortars. 2nd century. (Resin impregnated)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430333/beckley-robinson-anemograph</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/851/large_smg00650812.jpg</image:loc><image:title>Beckley Robinson anemograph,.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/850/large_smg00650807.jpg</image:loc><image:title>Beckley Robinson anemograph,.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54888/barometer-by-miller-1770</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111573/display-carboy-with-stopper-and-stand</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525348/epergne-presented-to-robert-stephenson</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/15/142/pic_2000_7122.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/630/large_2000_7122__0001_.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/631/large_2000_7122__0003_.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/629/large_2000_7122__0002_.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/614/large_2000_7122_0016.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/609/large_2000_7122_0012.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/601/large_2000_7122_0004.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/611/large_2000_7122_0014.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/602/large_2000_7122_0005.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/607/large_2000_7122_0011.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/612/large_2000_7122_0015.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/613/large_2000_7122_0017.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/608/large_2000_7122_0010.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/604/large_2000_7122_0006.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/605/large_2000_7122_0008.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/603/large_2000_7122_0007.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/610/large_2000_7122_0013.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/606/large_2000_7122_0009.jpg</image:loc><image:title>Epergne presented to Robert Stephenson</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175591/oesophageal-tube-nickel-plated-brass-and-gum-c</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16042/set-of-chemicals-for-wet-plate-process</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/67/large_1939_0136__0005_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/66/large_1939_0136__0004_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/64/large_1939_0136__0002_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/65/large_1939_0136__0003_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/63/large_1939_0136__0001_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/638/large_1939_0136_0008__0003_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/724/large_1939_0136_0008__0001_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/723/large_1939_0136_0008__0002_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/639/large_1939_0136_0012__0003_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/725/large_1939_0136_0012__0002_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/726/large_1939_0136_0012__0001_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/408/large_1939_0136_0013__0003_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/406/large_1939_0136_0013__0002_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/388/large_1939_0136_0013__0004_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/407/large_1939_0136_0013__0001_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/636/large_1939_0136_0007__0003_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/722/large_1939_0136_0007__0002_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/721/large_1939_0136_0007__0003_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/720/large_1939_0136_0007__0001_.jpg</image:loc><image:title>Set of Chemicals for Wet-Plate Process</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127269/set-of-21-metal-gutter-limb-splints-1891-1930</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141556/late-19th-century-cell</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412207/six-dines-balloon-meteorographs</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/431/large_smg00069279.jpg</image:loc><image:title>Six Dines balloon meteorographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192346/bottle-containing-pulverette-lithium-hipurate-compound-pills</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179008/dr-alfred-hill</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160955/surgical-instrument-set</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/108/large_smg00264120.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13531/hoppler-viscometer</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44871/collection-of-eight-specimens-of-glass-fibre</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59688/working-demonstration-of-barrel-calculating-machine-mechanism</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4049/four-nests-of-drawers</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8030220/sokol-space-suit</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/824/large_2006_0040__0014_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/812/large_2006_0040__0002_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/815/large_2006_0040__0005_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/828/large_2006_0040__0018_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/830/large_2006_0040__0020_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/813/large_2006_0040__0003_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/816/large_2006_0040__0006_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/825/large_2006_0040__0015_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/814/large_2006_0040__0004_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/818/large_2006_0040__0008_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/819/large_2006_0040__0009_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/821/large_2006_0040__0011_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/820/large_2006_0040__0010_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/829/large_2006_0040__0019_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/811/large_2006_0040__0001_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/822/large_2006_0040__0012_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/826/large_2006_0040__0016_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/823/large_2006_0040__0013_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/817/large_2006_0040__0007_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/827/large_2006_0040__0017_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/832/large_2006_0040__0022_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/831/large_2006_0040__0021_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/757/large_2006_0040__0023_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/334/large_2006_0040_0001__0001_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/216/large_2006_0040_0001__0005_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/213/large_2006_0040_0001__0003_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/214/large_2006_0040_0001__0002_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/215/large_2006_0040_0001__0004_.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/167/large_smg00333129.jpg</image:loc><image:title>Sokol Space Suit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13055/stereochemical-models-of-fumaric-and-maleic-acids</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/594/large_1924_0431__0002_.jpg</image:loc><image:title>Stereochemical models of fumaric and maleic acids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/598/large_1924_0431__0003_.jpg</image:loc><image:title>Stereochemical models of fumaric and maleic acids</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/593/large_1924_0431__0001_.jpg</image:loc><image:title>Stereochemical models of fumaric and maleic acids</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173459/trephination-set</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/479/large_smg00186914.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140908/oxypathor-oxygen-absorption-machine-canada-1911-1915</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/583/large_a625572__0001_.jpg</image:loc><image:title>&apos;Oxypathor&apos;, oxygen absorption machine, Canada, 1911-1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/631/large_a625572__0002_.jpg</image:loc><image:title>&apos;Oxypathor&apos;, oxygen absorption machine, Canada, 1911-1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/51/large_smg00263449.jpg</image:loc><image:title>&apos;Oxypathor&apos;, oxygen absorption machine, Canada, 1911-1915</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158197/meerschaum-tobacco-pipe-with-long-cherrywood-stem-and-silver-lid</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13549/e-478-quartz-spectrograph-with-accessories-used-in-the-analysis-of-coal-ash-samples</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/135/large_smg00372909.jpg</image:loc><image:title>E 478 quartz spectrograph with accessories used in the analysis of coal ash samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/140/large_smg00372983.jpg</image:loc><image:title>E 478 quartz spectrograph with accessories used in the analysis of coal ash samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/516/large_smg00372984.jpg</image:loc><image:title>E 478 quartz spectrograph with accessories used in the analysis of coal ash samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/973/large_smg00372917.jpg</image:loc><image:title>E 478 quartz spectrograph with accessories used in the analysis of coal ash samples</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36303/ediswan-black-china-5-amp-fused-socket</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13522/wet-chemical-glassware-for-biochemical-oxygen-demand-test</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64751/selection-of-44-scientific-teaching-diagrams</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/335/large_1985_1580_0034.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/54/large_1985_1580_0037__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/122/large_1985_1580_0001.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/297/large_1985_1580_0047.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/298/large_1985_1580_0048.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/296/large_1985_1580_0046.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/632/large_1985_1580_0034__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/833/large_1985_1580_0010__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/834/large_1985_1580_0010__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/952/large_1985_1580_0011__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/943/large_1985_1580_0004__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/954/large_1985_1580_0012.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/957/large_1985_1580_0014__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/958/large_1985_1580_0014__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/950/large_1985_1580_0009__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/937/large_1985_1580_0002__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/960/large_1985_1580_0016__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/939/large_1985_1580_0003__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/944/large_1985_1580_0005__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/953/large_1985_1580_0011__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/942/large_1985_1580_0005__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/956/large_1985_1580_0013__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/948/large_1985_1580_0008__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/940/large_1985_1580_0004__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/955/large_1985_1580_0013__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/951/large_1985_1580_0009__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/959/large_1985_1580_0015.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/938/large_1985_1580_0002__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/945/large_1985_1580_0006__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/949/large_1985_1580_0008__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/935/large_1985_1580_0001__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/947/large_1985_1580_0007.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/941/large_1985_1580_0003__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/936/large_1985_1580_0001__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/946/large_1985_1580_0006__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/971/large_1985_1580_0021__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/995/large_1985_1580_0034__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/961/large_1985_1580_0016__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/0/large_1985_1580_0037__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/991/large_1985_1580_0032__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/10/large_1985_1580_0043__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/968/large_1985_1580_0020__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/987/large_1985_1580_0030__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/963/large_1985_1580_0017__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/985/large_1985_1580_0029__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/986/large_1985_1580_0029__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/989/large_1985_1580_0030__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/1/large_1985_1580_0036__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/981/large_1985_1580_0027__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/7/large_1985_1580_0042__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/996/large_1985_1580_0035__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/988/large_1985_1580_0031__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/965/large_1985_1580_0019__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/962/large_1985_1580_0017__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/970/large_1985_1580_0021__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/998/large_1985_1580_0036__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/975/large_1985_1580_0023__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/992/large_1985_1580_0032__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/994/large_1985_1580_0033__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/999/large_1985_1580_0035__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/973/large_1985_1580_0023__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/977/large_1985_1580_0025__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/969/large_1985_1580_0020__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/966/large_1985_1580_0018__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/972/large_1985_1580_0022__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/978/large_1985_1580_0024__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/976/large_1985_1580_0024__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/997/large_1985_1580_0034__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/993/large_1985_1580_0033__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/2/large_1985_1580_0038__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/982/large_1985_1580_0026__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/983/large_1985_1580_0028__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/6/large_1985_1580_0042__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/9/large_1985_1580_0044__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/5/large_1985_1580_0038__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/990/large_1985_1580_0031__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/3/large_1985_1580_0037__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/8/large_1985_1580_0043__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/979/large_1985_1580_0025__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/984/large_1985_1580_0028__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/967/large_1985_1580_0019__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/974/large_1985_1580_0022__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/980/large_1985_1580_0026__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/4/large_1985_1580_0041__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/964/large_1985_1580_0018__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/12/large_1985_1580_0044__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/14/large_1985_1580_0027__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/11/large_1985_1580_0045__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/15/large_1985_1580_0041__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/13/large_1985_1580_0045__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/28/large_1985_1580_0040__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/25/large_1985_1580_0040__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/26/large_1985_1580_0039__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/23/large_1985_1580_0039__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/787/large_smg00004092.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/789/large_smg00004094.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/777/large_smg00004082.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/785/large_smg00004090.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/318/large_smg00005326.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/793/large_smg00004098.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/316/large_smg00005324.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/305/large_1985_1580_0036.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/554/large_smg00005802.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/783/large_smg00004088.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/311/large_1985_1580_0044.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/551/large_smg00005796.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/799/large_smg00004104.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/784/large_smg00004089.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/781/large_smg00004086.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/320/large_smg00005328.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/776/large_smg00004081.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/312/large_1985_1580_0045.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/550/large_smg00005795.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/652/126/large_smg00005798__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/652/125/large_smg00005798__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/652/123/large_smg00005797__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/652/124/large_smg00005797__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/104/large_smg00006842__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/103/large_smg00006842__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/779/large_smg00004084.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/108/large_smg00000749.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/317/large_smg00005325.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/801/large_smg00004106.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/794/large_smg00004099.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/780/large_smg00004085.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/319/large_smg00005327.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/791/large_smg00004096.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/788/large_smg00004093.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/778/large_smg00004083.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/790/large_smg00004095.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/786/large_smg00004091.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/792/large_smg00004097.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/782/large_smg00004087.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/304/large_1985_1580_0035.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/553/large_smg00005801.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/306/large_1985_1580_0037.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/552/large_smg00005800.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/307/large_1985_1580_0038.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/548/large_smg00005793.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/308/large_1985_1580_0041.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/547/large_smg00005792.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/802/large_smg00004107.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/804/large_smg00004109.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/798/large_smg00004103.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/797/large_smg00004102.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/309/large_1985_1580_0042.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/546/large_smg00005791.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/310/large_1985_1580_0043.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/549/large_smg00005794.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/652/128/large_smg00005799__0002_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/652/127/large_smg00005799__0001_.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/795/large_smg00004100.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/109/large_smg00000750.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/796/large_smg00004101.jpg</image:loc><image:title>Selection of 44 scientific teaching diagrams</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8174/goltzchs-first-binocular-microscope</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8580/jem-6a-transmission-electron-microscope</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/299/large_smg00647440.jpg</image:loc><image:title>JEM-6A transmission electron microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/174/large_smg00652201.jpg</image:loc><image:title>JEM-6A transmission electron microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/781/large_smg00653702.jpg</image:loc><image:title>JEM-6A transmission electron microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138055/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61631/three-6-buckets-and-one-5-12-bucket</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19089/centrifuge-tube</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8598673/faulty-valves-that-have-been-removed-from-the-elliott-nrdc-401-computer-mki-by-elliott-brothers-london-limited</loc><lastmod>2026-04-11T15:52:45.104Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/159/large_smg00271762.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/77/large_smg00267232.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/145/large_smg00271714.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/150/large_smg00271719.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/91/large_smg00267332.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/161/large_smg00271764.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/88/large_smg00267253.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/87/large_smg00267242.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/156/large_smg00271759.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/81/large_smg00267236.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/79/large_smg00267234.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/89/large_smg00267254.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/158/large_smg00271761.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/94/large_smg00267335.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/162/large_smg00271765.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/147/large_smg00271716.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/148/large_smg00271717.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/155/large_smg00271758.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/84/large_smg00267239.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/149/large_smg00271718.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/146/large_smg00271715.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/141/large_smg00271710.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/86/large_smg00267241.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/151/large_smg00271720.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/157/large_smg00271760.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/154/large_smg00271757.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/85/large_smg00267240.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/82/large_smg00267237.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/90/large_smg00267331.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/144/large_smg00271713.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/78/large_smg00267233.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/92/large_smg00267333.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/93/large_smg00267334.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/160/large_smg00271763.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/83/large_smg00267238.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/142/large_smg00271711.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/80/large_smg00267235.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/143/large_smg00271712.jpg</image:loc><image:title>Faulty valves that have been removed from the Elliott / NRDC 401 Computer MkI by Elliott Brothers (London) Limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100510/cataphoresis-apparatus</loc><lastmod>2026-04-11T15:52:47.357Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10128/two-examples-of-polypropylene-pp-twist-fibrillated-yarn-1976</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/415/926/large_smg00100391.jpg</image:loc><image:title>Two examples of polypropylene (PP) twist fibrillated yarn, 1976</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/415/913/large_smg00100377.jpg</image:loc><image:title>Two examples of polypropylene (PP) twist fibrillated yarn, 1976</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154882/combined-leg-and-neck-iron</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433439/manhole-cover</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45698/two-corers-one-graving-tool</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407915/zeiss-compound-microscope</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/856/large_smg00247216.jpg</image:loc><image:title>Zeiss Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/857/large_smg00247217.jpg</image:loc><image:title>Zeiss Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/859/large_smg00247219.jpg</image:loc><image:title>Zeiss Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/858/large_smg00247218.jpg</image:loc><image:title>Zeiss Compound Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8186701/nokia-n92-mobile-phone-and-portable-television-receiver</loc><lastmod>2026-04-11T15:52:49.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/165/571/large_70445_4.jpg</image:loc><image:title>Nokia N92 mobile phone and portable television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/165/572/large_70446_4.jpg</image:loc><image:title>Nokia N92 mobile phone and portable television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/165/573/large_70447_4.jpg</image:loc><image:title>Nokia N92 mobile phone and portable television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/369/large_2009_5048_0001__0002_.jpg</image:loc><image:title>Nokia N92 mobile phone and portable television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/374/large_2009_5048_0001__0003_.jpg</image:loc><image:title>Nokia N92 mobile phone and portable television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/359/large_2009_5048_0001__0001_.jpg</image:loc><image:title>Nokia N92 mobile phone and portable television receiver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16740/three-waxed-paper-negatives-egypt</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42987/selection-of-tungsten-halogen-lamps</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1664/celestial-globe-by-george-adams</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/75/152/large_1927_1701_0001__0001_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/75/154/large_1927_1701_0001__0003_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/75/155/large_1927_1701_0001__0004_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/75/153/large_1927_1701_0001__0002_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/832/large_1927_1701_0001__0005_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/833/large_1927_1701_0001__0006_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/830/large_1927_1700.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/838/large_1927_1701_0001__0011_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/837/large_1927_1701_0001__0010_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/836/large_1927_1701_0001__0009_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/834/large_1927_1701_0001__0007_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/835/large_1927_1701_0001__0008_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/839/large_1927_1701_0001__0012_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/221/large_1927_1700__0002_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/223/large_1927_1700_0001__0008_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/220/large_1927_1700__0001_.jpg</image:loc><image:title>Celestial globe by George Adams</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181338/glass-phial</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432809/wooden-interlocking-jigsaw</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/414/large_smg00156583.jpg</image:loc><image:title>Wooden Interlocking Jigsaw</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/415/large_smg00156584.jpg</image:loc><image:title>Wooden Interlocking Jigsaw</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145030/three-thermometer-tubes-unfilled</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9243/apparatus-used-to-discover-polyethylene-1933</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/19/large_1983_0408__0001_.jpg</image:loc><image:title>Apparatus Used to Discover Polyethylene, 1933.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/20/large_1983_0408__0002_.jpg</image:loc><image:title>Apparatus Used to Discover Polyethylene, 1933.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/347/large_smg00372278.jpg</image:loc><image:title>Apparatus Used to Discover Polyethylene, 1933.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/345/large_smg00372266.jpg</image:loc><image:title>Apparatus Used to Discover Polyethylene, 1933.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/346/large_smg00372275.jpg</image:loc><image:title>Apparatus Used to Discover Polyethylene, 1933.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214868/four-silver-plated-teaspoons-british-rail-eastern-region</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57970/five-avoir-polished-brass</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/812/large_smg00043381.jpg</image:loc><image:title>Five avoir polished brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/809/large_smg00043377.jpg</image:loc><image:title>Five avoir polished brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/813/large_smg00043382.jpg</image:loc><image:title>Five avoir polished brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/806/large_smg00043374.jpg</image:loc><image:title>Five avoir polished brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/878/large_smg00047197.jpg</image:loc><image:title>Five avoir polished brass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186236/bottles3-of-abidon-multi-vitamin-capsules</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6058/nagra-iii-tape-recorder-and-lead</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4614/two-magic-lantern-kaleidoscope-slides</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7334/miscellaneous-items-from-the-wellcome-collection</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19357/selection-of-magnet-steel-products</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13636/apparatus-associated-with-kathleen-lonsdale</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/504/large_smg00068268.jpg</image:loc><image:title>Apparatus associated with Kathleen Lonsdale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/501/large_smg00068260.jpg</image:loc><image:title>Apparatus associated with Kathleen Lonsdale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/502/large_smg00068263.jpg</image:loc><image:title>Apparatus associated with Kathleen Lonsdale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/438/large_smg00067995.jpg</image:loc><image:title>Apparatus associated with Kathleen Lonsdale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9038096/marquetry-cutting-machine</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/894/large_smg00066086.jpg</image:loc><image:title>Marquetry cutting machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135704/enema-syringe</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/939/large_smg00228764.jpg</image:loc><image:title>Enema syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60076/set-of-gauging-instruments-for-excise-measurement-of-barrels</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/619/large_smg00030136.jpg</image:loc><image:title>Set of gauging instruments for excise measurement of barrels</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/620/large_smg00030137.jpg</image:loc><image:title>Set of gauging instruments for excise measurement of barrels</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/843/large_smg00045771.jpg</image:loc><image:title>Set of gauging instruments for excise measurement of barrels</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/842/large_smg00045767.jpg</image:loc><image:title>Set of gauging instruments for excise measurement of barrels</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135892/three-glass-cupping-instruments-with-gilt-metal-stop-cocks</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/280/large_smg00231361.jpg</image:loc><image:title>Three glass cupping instruments with gilt metal stop-cocks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67154/prints-2-aquatint</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/365/large_1991_0180_0001.jpg</image:loc><image:title>prints. 2 Aquatint</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/366/large_1991_0180_0002.jpg</image:loc><image:title>prints. 2 Aquatint</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537154/three-signs-no-smoking-and-project-titan-as-used-at-the-biosignal-laboratory-at-the-institute-of-psychiatry</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5805/solid-state-neodymium-laser</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/368/629/large_smg00061068.jpg</image:loc><image:title>solid state neodymium laser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/786/large_smg00030835.jpg</image:loc><image:title>solid state neodymium laser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/368/638/large_smg00061084.jpg</image:loc><image:title>solid state neodymium laser</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4044/binocular-bifocal-periscope</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/936/large_smg00653580.jpg</image:loc><image:title>Binocular bifocal periscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3727/lovibonds-colour-educator-by-the-tintometer-ltd</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4218/ruling-engine</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9354333/multiplex-european-mc-handset-with-accessories</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/419/large_cd0427_013_081003_2008_24_7_mega_models_handset.jpg</image:loc><image:title>Multiplex European mc handset with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/34/large_cd0518_005_090317_2008_24_155_mega_models_multiplex_european_mc_handset.jpg</image:loc><image:title>Multiplex European mc handset with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134240/alexander-performance-scale-test-materials-and-scoring-forms</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/large_1980_1429_0001_0001__0002_.jpg</image:loc><image:title>Alexander Performance Scale test materials and scoring forms</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/large_1980_1429_0001_0001__0001_.jpg</image:loc><image:title>Alexander Performance Scale test materials and scoring forms</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/large_1980_1429_0001_0001__0003_.jpg</image:loc><image:title>Alexander Performance Scale test materials and scoring forms</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120553/three-glass-bottles-possibly-infant-feeding-bottles</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/794/large_smg00167798.jpg</image:loc><image:title>Three glass bottles, possibly infant feeding bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/796/large_smg00167800.jpg</image:loc><image:title>Three glass bottles, possibly infant feeding bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/795/large_smg00167799.jpg</image:loc><image:title>Three glass bottles, possibly infant feeding bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212332/model-railway-carriage-oo-gauge-british-rail-wr-open-2nd-class</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14836/richards-box</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198299/medicine-chest</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/183/large_smg00279465.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146435/envair-class-ii-microbiological-safety-cabinet-with-bottle-of-unknown-liquid-supplied-by-envair-ltd-haslingden-rossendale-lancashire-uk-1993</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120850/breast-pump-in-box</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56778/photographs-showing-the-david-dunlap-74-inch-reflecting-telescope</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143582/bipolar-lead-for-dual-chamber-pacemaker</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/981/large_smg00261084.jpg</image:loc><image:title>Bipolar lead for dual chamber pacemaker</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124283/earthenware-pharmacy-jar</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/993/large_a204301.jpg</image:loc><image:title>Earthenware pharmacy jar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39082/draught-recording-dynamometer-and-case</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118279/drum-type-microscope-signed-pt-1782</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/723/large_smg00024390.jpg</image:loc><image:title>Drum-type microscope signed &quot;P.T. 1782&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/190/large_smg00103114.jpg</image:loc><image:title>Drum-type microscope signed &quot;P.T. 1782&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064680/mobile-cellular-telephone-model-cm-h333-by-sony-1991-2000</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/17/large_d051112.jpg</image:loc><image:title>Mobile cellular telephone model CM-H333 by Sony, 1991-2000</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/16/large_d051111.jpg</image:loc><image:title>Mobile cellular telephone model CM-H333 by Sony, 1991-2000</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/777/large_smg00078068.jpg</image:loc><image:title>Mobile cellular telephone model CM-H333 by Sony, 1991-2000</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648490/toys-used-for-lowenfelds-world-technique-therapy-london-england-1920-1970</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115372/collection-of-swabs</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96477/auvard-vaginal-speculae</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/292/large_smg00054726.jpg</image:loc><image:title>Auvard Vaginal Speculae</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/293/large_smg00054727.jpg</image:loc><image:title>Auvard Vaginal Speculae</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/291/large_smg00054725.jpg</image:loc><image:title>Auvard Vaginal Speculae</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1633/two-honeycomb-models</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171299/dispenser-containing-sterile-catgut-suture</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204019/lloyd-rollfilm-plate-camera</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/492/large_smg00455090.jpg</image:loc><image:title>Lloyd Rollfilm Plate Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10640/slydo-rectangular-cigarette-case-of-urea-formaldehyde-with-original-cardboard-box</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/468/large_smg00154187.jpg</image:loc><image:title>Slydo rectangular cigarette case of urea formaldehyde, with original cardboard box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19699/tested-tensile-silicon-steel-bar</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/603/large_smg00092278.jpg</image:loc><image:title>Tested tensile silicon steel bar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/604/large_smg00092279.jpg</image:loc><image:title>Tested tensile silicon steel bar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143169/electrostatic-machine</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49867/two-red-clay-mathematical-tiles</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/998/large_smg00155706.jpg</image:loc><image:title>Two red clay mathematical tiles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/997/large_smg00155705.jpg</image:loc><image:title>Two red clay mathematical tiles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171007/skull-saw-early-20th-century</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203425/no2-brownie-enlarging-camera-model-b</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59567/circular-slide-rule-and-radio-transmission-line-calculator-smith-chart</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/530/large_smg00047681.jpg</image:loc><image:title>Circular slide rule and radio transmission line calculator (Smith chart)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/531/large_smg00047682.jpg</image:loc><image:title>Circular slide rule and radio transmission line calculator (Smith chart)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416483/cast-iron-counterbalance-kitchen-scales-20-weights-and-associated-tin</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52898/portable-transit-theodolite-british-with-case-and-accessories</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/153/large_1917_0105__0001_.jpg</image:loc><image:title>Portable transit theodolite, British, with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/155/large_1917_0105__0003_.jpg</image:loc><image:title>Portable transit theodolite, British, with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/154/large_1917_0105__0002_.jpg</image:loc><image:title>Portable transit theodolite, British, with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/459/large_smg00175945.jpg</image:loc><image:title>Portable transit theodolite, British, with case and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co168294/2-catheters-and-sounds</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52904/altazimuth-theodolite-with-level-british-1718-1747</loc><lastmod>2026-04-11T15:52:52.565Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119776/watson-microsystem-70-binocular-microscope-with-accessories</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/584/large_smg00052209.jpg</image:loc><image:title>Watson microsystem 70 - binocular microscope with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8372002/film-take-up-reel-from-gambit-kh-8-surveillance-satellite-1966-1984</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125849/silver-amulet</loc><lastmod>2026-04-11T15:52:52.789Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123964/buddhist-altar-lamp</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19226/selection-of-glass-rod</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116018/test-stand-with-six-bottles</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/174/large_smg00274858.jpg</image:loc><image:title>Test stand with six bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/171/large_smg00274855.jpg</image:loc><image:title>Test stand with six bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/178/large_smg00274862.jpg</image:loc><image:title>Test stand with six bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/179/large_smg00274863.jpg</image:loc><image:title>Test stand with six bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/175/large_smg00274859.jpg</image:loc><image:title>Test stand with six bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/176/large_smg00274860.jpg</image:loc><image:title>Test stand with six bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19864/spheroidal-graphite-cast-iron-two-bars</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/210/large_smg00044477.jpg</image:loc><image:title>Spheroidal graphite cast iron. Two bars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/211/large_smg00044478.jpg</image:loc><image:title>Spheroidal graphite cast iron. Two bars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co482325/globe-showing-the-internal-structure-of-the-earth</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33369/four-wheatstone-morse-tape-perforators</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5497/multiple-plate-spark-chamber-with-the-associated-electronic-circuitry</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/410/large_smg00188013.jpg</image:loc><image:title>Multiple plate spark chamber with the associated electronic circuitry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/9/large_smg00341172.jpg</image:loc><image:title>Multiple plate spark chamber with the associated electronic circuitry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29092/hawker-siddeley-trident-3-aircraft</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/655/large_1987_0116__0002_.jpg</image:loc><image:title>Hawker Siddeley Trident 3 aircraft</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/653/large_1987_0116__0001_.jpg</image:loc><image:title>Hawker Siddeley Trident 3 aircraft</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/996/large_1987_0116__0001_.jpg</image:loc><image:title>Hawker Siddeley Trident 3 aircraft</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/997/large_1987_0116__0002_.jpg</image:loc><image:title>Hawker Siddeley Trident 3 aircraft</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/881/large_smg00214416.jpg</image:loc><image:title>Hawker Siddeley Trident 3 aircraft</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/879/large_smg00214414.jpg</image:loc><image:title>Hawker Siddeley Trident 3 aircraft</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/880/large_smg00214415.jpg</image:loc><image:title>Hawker Siddeley Trident 3 aircraft</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54942/sixs-max-min-thermometer</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/355/761/large_smg00060025.jpg</image:loc><image:title>Six&apos;s max-min thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/319/large_smg00176820.jpg</image:loc><image:title>Six&apos;s max-min thermometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170955/trephination-set</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/471/large_smg00233584.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84074/votive-right-hand-terracotta-roman-200bc-200ad</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174720/odwyer-type-intubation-set-france-1882-1900</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/917/large_a606295.jpg</image:loc><image:title>O&apos;Dwyer-type intubation set, France, 1882-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/44/large_smg00059443.jpg</image:loc><image:title>O&apos;Dwyer-type intubation set, France, 1882-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13409/sodium-chloride-ball-and-spoke-crystalline-structure-model-c-1965</loc><lastmod>2026-04-11T15:52:53.192Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12723/marshalls-calcimeter</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1025/copal-battery-electric</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/537/large_smg00060497.jpg</image:loc><image:title>Copal, battery electric</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/536/large_smg00060496.jpg</image:loc><image:title>Copal, battery electric</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10430/machinery-used-to-produce-casein-plastic-1900-with-accessories</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/325/large_smg00448702.jpg</image:loc><image:title>Machinery used to produce casein plastic, 1900 with Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214648/two-table-forks-east-coast-joint-stock</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39897/replica-sputnik-i-satellite-1957</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/620/large_1985_1665__0002_.jpg</image:loc><image:title>Replica Sputnik I Satellite, 1957.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/621/large_1985_1665__0003_.jpg</image:loc><image:title>Replica Sputnik I Satellite, 1957.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/623/large_1985_1665__0005_.jpg</image:loc><image:title>Replica Sputnik I Satellite, 1957.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/619/large_1985_1665__0001_.jpg</image:loc><image:title>Replica Sputnik I Satellite, 1957.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/622/large_1985_1665__0004_.jpg</image:loc><image:title>Replica Sputnik I Satellite, 1957.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503418/five-wallace-flexihub-internal-jugular-cannulas</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/219/large_smg00162701.jpg</image:loc><image:title>Five Wallace Flexihub internal jugular cannulas</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/218/large_smg00162700.jpg</image:loc><image:title>Five Wallace Flexihub internal jugular cannulas</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/220/large_smg00162702.jpg</image:loc><image:title>Five Wallace Flexihub internal jugular cannulas</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/221/large_smg00162703.jpg</image:loc><image:title>Five Wallace Flexihub internal jugular cannulas</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/217/large_smg00162699.jpg</image:loc><image:title>Five Wallace Flexihub internal jugular cannulas</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48298/small-arc-lamp</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/458/817/large_smg00028740.jpg</image:loc><image:title>Small Arc 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base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/420/large_smg00094769.jpg</image:loc><image:title>Square carved wooden drug mill on a tall thin turned stand with flat circular base</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43550/collection-of-explosives-and-instruments-used-in-mining</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/65/large_smg00155374.jpg</image:loc><image:title>Collection of explosives and instruments used in mining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/64/large_smg00155373.jpg</image:loc><image:title>Collection of explosives and instruments used in mining</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66429/47-carte-de-visite-photographs</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/874/large_1979_0804_0023.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/868/large_1979_0804_0006.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/872/large_1979_0804_0017.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/870/large_1979_0804_0012.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/875/large_1979_0804_0025.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/884/large_1979_0804_0040.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/876/large_1979_0804_0026.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/867/large_1979_0804_0005.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/883/large_1979_0804_0038.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/871/large_1979_0804_0016.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/879/large_1979_0804_0029.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/882/large_1979_0804_0037.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/881/large_1979_0804_0032.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/880/large_1979_0804_0031.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/869/large_1979_0804_0009.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/866/large_1979_0804_0001.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/878/large_1979_0804_0028.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/885/large_1979_0804_0042.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/877/large_1979_0804_0027.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/873/large_1979_0804_0019.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/81/large_1979_0804_0004.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/85/large_1979_0804_0011.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/80/large_1979_0804_0003.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/83/large_1979_0804_0008.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/87/large_1979_0804_0014.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/86/large_1979_0804_0013.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/82/large_1979_0804_0007.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/88/large_1979_0804_0015.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/89/large_1979_0804_0018.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/79/large_1979_0804_0002.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/84/large_1979_0804_0010.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/90/large_1979_0804_0020.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/798/large_1979_0804_0047.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/796/large_1979_0804_0045.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/794/large_1979_0804_0043.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/791/large_1979_0804_0036.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/792/large_1979_0804_0039.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/797/large_1979_0804_0046.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/793/large_1979_0804_0041.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/795/large_1979_0804_0044.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/618/large_1979_0804_0030.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/617/large_1979_0804_0024.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/616/large_1979_0804_0022.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/619/large_1979_0804_0033.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/620/large_1979_0804_0034.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/621/large_1979_0804_0035.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/615/large_1979_0804_0021.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/745/large_1979_0804_0002__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/749/large_1979_0804_0004__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/747/large_1979_0804_0005__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/748/large_1979_0804_0006__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/746/large_1979_0804_0003__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/11/large_1979_0804_0022__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/999/large_1979_0804_0010__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/13/large_1979_0804_0024__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/4/large_1979_0804_0015__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/6/large_1979_0804_0017__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/5/large_1979_0804_0016__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/14/large_1979_0804_0025__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/10/large_1979_0804_0021__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/998/large_1979_0804_0009__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/15/large_1979_0804_0026__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/3/large_1979_0804_0014__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/12/large_1979_0804_0023__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/8/large_1979_0804_0019__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/996/large_1979_0804_0007__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/1/large_1979_0804_0012__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/997/large_1979_0804_0008__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/0/large_1979_0804_0011__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/7/large_1979_0804_0018__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/9/large_1979_0804_0020__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/2/large_1979_0804_0013__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/27/large_1979_0804_0040__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/18/large_1979_0804_0031__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/16/large_1979_0804_0029__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/31/large_1979_0804_0044__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/24/large_1979_0804_0037__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/32/large_1979_0804_0045__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/28/large_1979_0804_0041__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/22/large_1979_0804_0035__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/17/large_1979_0804_0030__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/29/large_1979_0804_0042__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/30/large_1979_0804_0043__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/26/large_1979_0804_0039__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/34/large_1979_0804_0047__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/20/large_1979_0804_0033__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/19/large_1979_0804_0032__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/21/large_1979_0804_0034__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/25/large_1979_0804_0038__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/23/large_1979_0804_0036__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/33/large_1979_0804_0046__0001_.jpg</image:loc><image:title>47 Carte de Visite photographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8019935/prototype-male-pills-and-testosterone-implants-produced-in-the-netherlands-1999</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/495/large_2002_0556.jpg</image:loc><image:title>Prototype male pills and testosterone implants, produced in the Netherlands, 1999</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20794/refinery-slag-from-the-hafod-copper-works-swansea</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/324/large_smg00044332.jpg</image:loc><image:title>Refinery slag from the Hafod Copper Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/323/large_smg00044331.jpg</image:loc><image:title>Refinery slag from the Hafod Copper Works, Swansea</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163566/nickel-plated-sterilizer-with-folding-feet-one-broken</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21501/samples-of-manufactured-zinc</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8392418/top-of-skull-decoratively-mounted-in-copper</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53917/two-examples-of-spratts-lightning-conductors</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/420/large_1893_0131__0001_.jpg</image:loc><image:title>Two examples of Spratt&apos;s lightning conductors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/421/large_1893_0131_0001__0001_.jpg</image:loc><image:title>Two examples of Spratt&apos;s lightning conductors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/422/large_1893_0131_0001__0002_.jpg</image:loc><image:title>Two examples of Spratt&apos;s lightning conductors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/742/large_smg00153337.jpg</image:loc><image:title>Two examples of Spratt&apos;s lightning conductors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/425/large_1893_0131_0002__0002_.jpg</image:loc><image:title>Two examples of Spratt&apos;s lightning conductors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/423/large_1893_0131_0002__0001_.jpg</image:loc><image:title>Two examples of Spratt&apos;s lightning conductors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/743/large_smg00153338.jpg</image:loc><image:title>Two examples of Spratt&apos;s lightning conductors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134961/diasonograph-ne42005-ultrasound-scanner-comprising-scanner-stand-and-electronicsdisplay-module</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/432/large_smg00371742.jpg</image:loc><image:title>Diasonograph NE42005 ultrasound scanner comprising scanner stand and electronics/display module</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/642/large_smg00651969.jpg</image:loc><image:title>Diasonograph NE42005 ultrasound scanner comprising scanner stand and electronics/display 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machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/861/large_smg00174237.jpg</image:loc><image:title>Galvani&apos;s large plate electrostatic machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/978/large_smg00651102.jpg</image:loc><image:title>Galvani&apos;s large plate electrostatic machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138438/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533609/time-of-flight-mass-spectrometer-made-by-bendix-aviation-corporation-usa-in-1962</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/562/large_smg00648392.jpg</image:loc><image:title>Time of flight mass spectrometer; made by Bendix Aviation Corporation USA in 1962</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59986/models-to-show-primitive-cubic-packing</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197851/brass-bound-mahogany-medicine-chest-1800-1880</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/933/large_smg00285377.jpg</image:loc><image:title>Brass bound mahogany medicine chest, 1800-1880</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8680481/snowdon-and-llanberis-district</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537261/collection-of-miscellaneous-pencil-and-paper-psychological-tests</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135862/set-of-cupping-instruments-in-wooden-case</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/304/large_smg00225902.jpg</image:loc><image:title>Set of cupping instruments in wooden 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pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co190449/two-bottles-of-yadil</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8637168/two-blackwood-shallow-vases</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/635/large_smg00082374.jpg</image:loc><image:title>Two blackwood shallow vases</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/634/large_smg00082373.jpg</image:loc><image:title>Two blackwood shallow vases</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14840/phillips-pw113090-x-ray-diffractometer</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/752/large_smg00369587.jpg</image:loc><image:title>Phillips PW1130/90 X-ray diffractometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/171/large_smg00646965.jpg</image:loc><image:title>Phillips PW1130/90 X-ray diffractometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/528/large_smg00651782.jpg</image:loc><image:title>Phillips PW1130/90 X-ray diffractometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/173/large_smg00646968.jpg</image:loc><image:title>Phillips PW1130/90 X-ray diffractometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/174/large_smg00646969.jpg</image:loc><image:title>Phillips PW1130/90 X-ray diffractometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/172/large_smg00646967.jpg</image:loc><image:title>Phillips PW1130/90 X-ray diffractometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/175/large_smg00646972.jpg</image:loc><image:title>Phillips PW1130/90 X-ray diffractometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77166/two-ivory-anatomical-figures-female-and-male-france-1701-1800</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/480/large_a641074__0001_.jpg</image:loc><image:title>Two ivory anatomical figures, female and male, France, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/481/large_a641074__0002_.jpg</image:loc><image:title>Two ivory anatomical figures, female and male, France, 1701-1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206334/terpuoscope-magic-lantern</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/479/large_smg00362387.jpg</image:loc><image:title>Terpuoscope Magic Lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/338/large_smg00449435.jpg</image:loc><image:title>Terpuoscope Magic Lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/482/large_smg00362390.jpg</image:loc><image:title>Terpuoscope Magic Lantern</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123313/decorated-sagemono</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32202/marconi-automatic-direction-finding-equipment</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145850/clean-room-nylon-gloves-and-nylon-mesh-gloves</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8007849/accessories-and-components-for-refracting-telescope-on-equatorial-mounting</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/24/large_smg00031434.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/21/large_smg00031431.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/29/large_smg00031439.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/25/large_smg00031435.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/887/large_smg00028418.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/26/large_smg00031436.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/28/large_smg00031438.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/487/large_smg00266759.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/824/large_smg00030583.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/650/large_smg00031255.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/857/large_smg00031256.jpg</image:loc><image:title>Accessories and components for refracting telescope on equatorial mounting</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14113/eel-flame-photometer</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207726/robot-camera-and-case</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/929/large_smg00362530.jpg</image:loc><image:title>Robot Camera and Case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8087600/gramophone-by-hmv-1897</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/65/large_1925_0461__0001_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/67/large_1925_0461__0003_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/66/large_1925_0461__0002_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/489/large_1925_0461_0001__0001_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/987/large_1925_0461_0001_0004__0002_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/985/large_1925_0461_0001_0004__0001_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/795/large_smg00065594.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/643/large_1925_0461_0001_0003__0002_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/642/large_1925_0461_0001_0003__0001_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/794/large_smg00065593.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/630/large_1925_0461_0001_0002__0002_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/631/large_1925_0461_0001_0002__0001_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/793/large_smg00065591.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/524/large_1925_0461_0001__0003_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/523/large_1925_0461_0001__0002_.jpg</image:loc><image:title>Gramophone by HMV, 1897</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533351/electrode-impedence-meter-and-paper-chart</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184857/chest-of-antidotes</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/648/large_smg00282595.jpg</image:loc><image:title>Chest of antidotes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134030/set-of-scales-with-oval-box-type-beam-ends-1870-1901</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414919/three-gold-plated-cable-dies-and-presentation-tankard</loc><lastmod>2026-04-11T15:52:56.189Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/233/large_cd0640_045_101221_2010_70_presentation_display_of_3_gold_plated_cable_dies_on_wooden_stand___tankard.jpg</image:loc><image:title>Three gold-plated cable dies and presentation tankard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98253/two-full-upper-dentures</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/375/large_d162229.jpg</image:loc><image:title>Two full upper dentures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8727205/collection-of-photographs-taken-with-the-kodak-camera</loc><lastmod>2026-04-11T15:52:55.639Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/65/large_1990_5036_6003_0013.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/71/large_1990_5036_6003_0019.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/54/large_1990_5036_6003_0002.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/67/large_1990_5036_6003_0015.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/61/large_1990_5036_6003_0009.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/59/large_1990_5036_6003_0007.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/56/large_1990_5036_6003_0004.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/53/large_1990_5036_6003_0001.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/63/large_1990_5036_6003_0011.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/60/large_1990_5036_6003_0008.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/58/large_1990_5036_6003_0006.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/62/large_1990_5036_6003_0010.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/68/large_1990_5036_6003_0016.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/66/large_1990_5036_6003_0014.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/72/large_1990_5036_6003_0020.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/70/large_1990_5036_6003_0018.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/64/large_1990_5036_6003_0012.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/133/55/large_1990_5036_6003_0003.jpg</image:loc><image:title>Collection of photographs taken with the Kodak camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208034/pulley-liverpool-and-manchester-railway</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41625/half-block-builders-model-of-60-ton-sailing-cutter-yacht-corsair-with-separated-ballast-keel-and-lower-portion-of-rudder</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8092582/ross-london-wide-angle-xpress-lens-collection</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/148/large_smg00453057.jpg</image:loc><image:title>Ross London Wide Angle Xpress Lens Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/150/large_smg00453060.jpg</image:loc><image:title>Ross London Wide Angle Xpress Lens Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/152/large_smg00453062.jpg</image:loc><image:title>Ross London Wide Angle Xpress Lens Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/151/large_smg00453061.jpg</image:loc><image:title>Ross London Wide Angle Xpress Lens Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/149/large_smg00453058.jpg</image:loc><image:title>Ross London Wide Angle Xpress Lens Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/153/large_smg00453064.jpg</image:loc><image:title>Ross London Wide Angle Xpress Lens Collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121907/food-warmer-england-1801-1850</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/79/large_a639872.jpg</image:loc><image:title>Food warmer, England, 1801-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8591788/james-cudworth-tea-service</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423959/arriflex-iib-35mm-cine-camera-and-accessories</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/174/large_smg00446916.jpg</image:loc><image:title>Arriflex IIB 35mm Cine Camera and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/177/large_smg00446920.jpg</image:loc><image:title>Arriflex IIB 35mm Cine Camera and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/178/large_smg00446921.jpg</image:loc><image:title>Arriflex IIB 35mm Cine Camera and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/151/256/large_a006853b.jpg</image:loc><image:title>Arriflex IIB 35mm Cine Camera and Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50428/one-1035-security-locking-bar-padlock-with-hasp-and-staple</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/526/large_smg00182797.jpg</image:loc><image:title>One 1035 security locking bar padlock with hasp and staple</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/527/large_smg00182798.jpg</image:loc><image:title>One 1035 security locking bar padlock with hasp and staple</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/528/large_smg00182799.jpg</image:loc><image:title>One 1035 security locking bar padlock with hasp and staple</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/846/large_smg00155000.jpg</image:loc><image:title>One 1035 security locking bar padlock with hasp and staple</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1780/two-cradles-for-magnets</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407130/sterling-silver-level-pocket-watch</loc><lastmod>2026-04-11T15:52:55.585Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/406/large_cd0714_044_131118_1989_161_2_pocket_watch.jpg</image:loc><image:title>Sterling silver level pocket watch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/806/large_smg00243075.jpg</image:loc><image:title>Sterling silver level pocket watch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co190724/clear-glass-specie-jar-contains-indian-hemp-cannabis</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148536/bottle-for-diphtheria-vaccine</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/644/large_a500633_0001__0002_.jpg</image:loc><image:title>Bottle for diphtheria vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/642/large_a500633_0001.jpg</image:loc><image:title>Bottle for diphtheria vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/643/large_a500633_0001__0001_.jpg</image:loc><image:title>Bottle for diphtheria vaccine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co447669/sony-high-definition-camera-chain-1988</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/665/large_1997_5291__0003_.jpg</image:loc><image:title>Sony High Definition camera chain, 1988</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/669/large_1997_5291__0006_.jpg</image:loc><image:title>Sony High Definition camera chain, 1988</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/666/large_1997_5291__0004_.jpg</image:loc><image:title>Sony High Definition camera chain, 1988</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/664/large_1997_5291__0002_.jpg</image:loc><image:title>Sony High Definition camera chain, 1988</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/667/large_1997_5291__0005_.jpg</image:loc><image:title>Sony High Definition camera chain, 1988</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/670/large_1997_5291__0007_.jpg</image:loc><image:title>Sony High Definition camera chain, 1988</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/663/large_1997_5291__0001_.jpg</image:loc><image:title>Sony High Definition camera chain, 1988</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102417/dental-instrument-set-england-1601-1700</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/2/large_a61493.jpg</image:loc><image:title>Dental instrument set, England, 1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/733/large_a61493__0001_.jpg</image:loc><image:title>Dental instrument set, England, 1601-1700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/734/large_a61493__0002_.jpg</image:loc><image:title>Dental instrument set, England, 1601-1700</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208362/dumbarton-station-gates</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/11/411/pic_1978_7192.jpg</image:loc><image:title>Dumbarton Station gates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37722/hammond-multiplex-folding-portable-typewriter-c-1923</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/812/large_smg00176998.jpg</image:loc><image:title>Hammond Multiplex folding portable typewriter, c. 1923</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/811/large_smg00176997.jpg</image:loc><image:title>Hammond Multiplex folding portable typewriter, c. 1923</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91644/electric-auriscope</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138038/hypodermic-syringe</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145838/electrically-heated-underwear-used-by-pilot</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co509746/safety-lamp</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199322/mahogany-medicine-chest-1831-1870</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/531/large_smg00274384.jpg</image:loc><image:title>Mahogany medicine chest, 1831-1870</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148726/respirator-british-by-barringer</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57068/philips-planisphere-and-philips-patent-orrery</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53049/geodetic-theodolite-by-carl-bamberg</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51073/small-model-of-beam-engine</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20881/slag-containing-vanadium-from-eisleben</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/318/large_smg00044307.jpg</image:loc><image:title>Slag containing vanadium from Eisleben</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/317/large_smg00044306.jpg</image:loc><image:title>Slag containing vanadium from Eisleben</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8355956/sennheiser-mkh-404-microphone</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/314/large_2012_5118_0480__0001_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/316/large_2012_5118_0480__0002_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/319/large_2012_5118_0480__0005_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/317/large_2012_5118_0480__0003_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/318/large_2012_5118_0480__0004_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/208/large_2012_5118_0480_0002__0003_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/207/large_2012_5118_0480_0002__0004_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/205/large_2012_5118_0480_0002__0001_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/206/large_2012_5118_0480_0002__0002_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/321/large_2012_5118_0480__0007_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/322/large_2012_5118_0480__0008_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/323/large_2012_5118_0480__0009_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/320/large_2012_5118_0480__0006_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/324/large_2012_5118_0480__0010_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/203/large_2012_5118_0480_0001__0005_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/202/large_2012_5118_0480_0001__0004_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/201/large_2012_5118_0480_0001__0003_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/200/large_2012_5118_0480_0001__0002_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/204/large_2012_5118_0480_0001__0006_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/199/large_2012_5118_0480_0001__0001_.jpg</image:loc><image:title>Sennheiser MKH 404 Microphone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co225142/tea-service-presented-to-robert-wilkie</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445875/perfection-automatic-car-lighter-l-84b-6v</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/590/large_smg00194657.jpg</image:loc><image:title>Perfection Automatic car lighter L-84B 6V</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/591/large_smg00194658.jpg</image:loc><image:title>Perfection Automatic car lighter L-84B 6V</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/579/large_smg00194646.jpg</image:loc><image:title>Perfection Automatic car lighter L-84B 6V</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/592/large_smg00194659.jpg</image:loc><image:title>Perfection Automatic car lighter L-84B 6V</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45690/set-of-wood-carving-tools-in-tin-box</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/448/large_smg00067510.jpg</image:loc><image:title>Set of wood carving tools in tin 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box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/442/large_smg00067504.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/267/large_smg00066913.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/439/large_smg00067501.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/268/large_smg00066914.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/269/large_smg00066915.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/264/large_smg00066910.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/262/large_smg00066908.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/440/large_smg00067502.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/270/large_smg00066916.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/259/large_smg00066905.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/260/large_smg00066906.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/274/large_smg00066920.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/437/large_smg00067499.jpg</image:loc><image:title>Set of wood carving tools in tin box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81902/glass-candlestick-unguent-bottle-roman-151-300ad</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8635708/2-unguided-rocket-pods-with-gasket</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114445/collection-of-six-glass-bottles</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202100/hf-4-channel</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146166/set-of-plastazote-pads-to-be-worn-under-clothing</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35213/two-bridge-telephones-1900-1950</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/926/large_1962_0173_0001__0001_.jpg</image:loc><image:title>two bridge telephones, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/927/large_1962_0173_0001__0002_.jpg</image:loc><image:title>two bridge telephones, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/888/large_1951_0594_0001__0001_.jpg</image:loc><image:title>two bridge telephones, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/938/large_1962_0173_0001__0005_.jpg</image:loc><image:title>two bridge telephones, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/936/large_1962_0173_0001__0003_.jpg</image:loc><image:title>two bridge telephones, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/937/large_1962_0173_0001__0004_.jpg</image:loc><image:title>two bridge telephones, 1900-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18246/triunial-lantern-with-box</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/512/large_smg00220140.jpg</image:loc><image:title>Triunial lantern with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/216/large_smg00454333.jpg</image:loc><image:title>Triunial lantern with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/984/large_smg00454680.jpg</image:loc><image:title>Triunial lantern with box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212413/three-model-railway-carriages-oo-gauge-british-rail-southern-region-corridor</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9465/three-bottles-of-spray-dried-bacteria</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/952/large_smg00288144.jpg</image:loc><image:title>Three bottles of Spray-dried Bacteria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/949/large_smg00288137.jpg</image:loc><image:title>Three bottles of Spray-dried Bacteria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/953/large_smg00288145.jpg</image:loc><image:title>Three bottles of Spray-dried Bacteria</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79606/tin-glazed-earthenware-albarello-with-lid</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134699/cobalt-60-radiotherapy-machine-using-lazytongs-mechanism-single-prototype</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/127/large_smg00651992.jpg</image:loc><image:title>Cobalt 60 radiotherapy machine using &apos;lazytongs&apos; mechanism (single prototype)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/750/670/large_smg00652502.jpg</image:loc><image:title>Cobalt 60 radiotherapy machine using &apos;lazytongs&apos; mechanism (single prototype)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440032/personnel-monitoring-system-consisting-of-electrometer-made-by-baldwin-instrument-co-ltd</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45982/arab-shoemakers-tools-and-specimens-of-work</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/370/large_smg00065551.jpg</image:loc><image:title>Arab shoemaker&apos;s tools and specimens of work</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430539/fullers-slide-rule-by-stanley</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/940/large_smg00047924.jpg</image:loc><image:title>Fuller&apos;s Slide Rule by Stanley</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50620/two-openings-cutters</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/777/large_smg00154918.jpg</image:loc><image:title>Two openings cutters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/776/large_smg00154917.jpg</image:loc><image:title>Two openings cutters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52633/15-tons-capacity-duff-ball-bearing-jack</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8654930/glycol-radiator-header-tank-with-one-mounted-angle-bracket-for-hawker-hurricane-mk-i-c-1940</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19153/four-milk-bottles</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90364/roman-terra-cotta-votive-figure-of-man-and-boy</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146340/barcroft-manometric-apparatus-with-respirometer-as-modified-by-m-dixo-n-and-kac-elliot</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/156/large_smg00264380.jpg</image:loc><image:title>Barcroft manometric apparatus with respirometer as modified by M. Dixo n and K.A.C. Elliot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8558960/camera</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/408/large_smg00249302.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/368/large_smg00249251.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/390/large_smg00249282.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/361/large_smg00249244.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/713/large_smg00248336.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/356/large_smg00249239.jpg</image:loc><image:title>camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18309/fantascope-discs</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117265/model-55-bandmaster-cabinet-gramophone-1924</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/497/large_smg00653513.jpg</image:loc><image:title>Model 55 Bandmaster cabinet gramophone, 1924</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co221699/railway-uniform</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/905/large_1993_8095_pt1__0001_.jpg</image:loc><image:title>Railway uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/906/large_1993_8095_pt2_pt3__0001_.jpg</image:loc><image:title>Railway uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/44/large_smg00370255.jpg</image:loc><image:title>Railway uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/43/large_smg00370254.jpg</image:loc><image:title>Railway uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/42/large_smg00370253.jpg</image:loc><image:title>Railway uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/45/large_smg00370256.jpg</image:loc><image:title>Railway uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8240/microscope-selon-euler-by-vincent-chevalier-1825-1826</loc><lastmod>2026-04-11T15:52:58.992Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/786/large_smg00173392.jpg</image:loc><image:title>Microscope &quot;selon Euler&quot; by Vincent Chevalier, 1825-1826</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35285/wireless-set-no-19-with-ancillary-equipment-1942-1946</loc><lastmod>2026-04-11T15:52:59.352Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/841/large_1946_0358__0008_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/837/large_1946_0358__0004_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/842/large_1946_0358__0009_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/835/large_1946_0358__0002_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/836/large_1946_0358__0003_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/839/large_1946_0358__0006_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/840/large_1946_0358__0007_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/838/large_1946_0358__0005_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/834/large_1946_0358__0001_.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/991/large_smg00306267.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/989/large_smg00306261.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/425/large_smg00306270.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/426/large_smg00306271.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/988/large_smg00306260.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/992/large_smg00306268.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/987/large_smg00306258.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/993/large_smg00306269.jpg</image:loc><image:title>Wireless set no. 19 with ancillary equipment, 1942-1946</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126037/statue-of-kuan-yin-goddess-of-maternity</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/823/large_a661002__0001_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/824/large_a661002__0002_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/472/large_a661002__0006_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/471/large_a661002__0005_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/473/large_a661002__0007_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/474/large_a661002__0008_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/385/large_a661002__0010_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/384/large_a661002__0009_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/386/large_a661002__0011_.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/421/large_smg00259148.jpg</image:loc><image:title>Statue of Kuan Yin, goddess of maternity</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212389/two-model-railway-colour-light-signals</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54989/standard-solent-anemometer-1992</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122576/pair-of-buddhist-ritual-trumpets</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120514/monocular-jug-handle-microscope-with</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183587/2-bottles</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177890/4-packets-of-cotton-wool</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138135/hypodermic-syringe</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148255/board-game-used-for-health-education-england-1992</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/692/large_1992_0899__0002_.jpg</image:loc><image:title>Board game used for health education, England, 1992</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/691/large_1992_0899__0001_.jpg</image:loc><image:title>Board game used for health education, England, 1992</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/944/large_smg00201229.jpg</image:loc><image:title>Board game used for health education, England, 1992</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146/drum-type-water-clock-about-1700</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42010/rigged-model-of-a-sailing-lifeboat</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/611/large_smg00079315.jpg</image:loc><image:title>rigged model of a Sailing Lifeboat</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42470/example-of-no3-size-no110</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134137/apothecarys-balance-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/934/large_smg00210542.jpg</image:loc><image:title>Apothecary&apos;s balance with steel beam and brass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8612140/carnegie-hero-fund-medal-and-case</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148634/heaf-test-gun-oxford-england-1978</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/198/large_1979_0279.jpg</image:loc><image:title>Heaf test gun, Oxford, England, 1978</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/456/825/large_smg00268718.jpg</image:loc><image:title>Heaf test gun, Oxford, England, 1978</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93117/monaural-stethoscope</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8439030/quick-boiling-kettle</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/662/large_2014_0505__0001_.jpg</image:loc><image:title>Quick boiling kettle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/663/large_2014_0505__0002_.jpg</image:loc><image:title>Quick boiling kettle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/275/large_2014_0505__0003_.jpg</image:loc><image:title>Quick boiling kettle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205968/v-p-twin-camera</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/499/large_smg00455097.jpg</image:loc><image:title>V P twin camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32404/crookes-tube-with-x-ray-negatives-and-prints-made-in-1896</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/863/large_b007059.jpg</image:loc><image:title>Crookes tube, with x-ray negatives and prints made in 1896</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/608/large_1920_0359_0002__0001_.jpg</image:loc><image:title>Crookes tube, with x-ray negatives and prints made in 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2006</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410359/two-german-radiosondes-grawsonde</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3932/improved-sketching-instrument-camera-lucida-type-by-abraham</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/50/large_smg00084788.jpg</image:loc><image:title>Improved sketching instrument (camera Lucida type) by Abraham</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/47/large_smg00084785.jpg</image:loc><image:title>Improved sketching instrument (camera Lucida type) by 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13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/4/large_1985_0453_0004.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/1/large_1985_0453_0001__0002_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/3/large_1985_0453_0003.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/0/large_1985_0453_0001__0001_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/13/large_1985_0453_0012__0001_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/14/large_1985_0453_0012__0002_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/2/large_1985_0453_0002__0001_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/9/large_1985_0453_0008__0001_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/8/large_1985_0453_0007__0002_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/7/large_1985_0453_0007__0001_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/6/large_1985_0453_0005__0002_.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational Charts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/12/large_1985_0453_0011.jpg</image:loc><image:title>Set of 13 coloured engravings as Scientific Educational 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Oertling</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25450/cabriolet-carriage</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co190115/glass-jar</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199603/homoeopathic-medicine-chest</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/170/large_smg00279096.jpg</image:loc><image:title>Homoeopathic medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13643/molecular-models</loc><lastmod>2026-04-11T15:52:58.943Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/606/large_1977_0126__0003_.jpg</image:loc><image:title>Molecular 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models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/611/large_1977_0126__0008_.jpg</image:loc><image:title>Molecular models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/605/large_1977_0126__0002_.jpg</image:loc><image:title>Molecular models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/613/large_1977_0126__0010_.jpg</image:loc><image:title>Molecular models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/608/large_1977_0126__0005_.jpg</image:loc><image:title>Molecular models</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8355288/nine-instruments-for-spinal-surgery</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/207/large_2015_0459_0013.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/203/large_2015_0459_0009.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/196/large_2015_0459_0002.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/204/large_2015_0459_0010.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/206/large_2015_0459_0012.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/208/large_2015_0459_0014.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/192/large_2015_0459__0001_.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/193/large_2015_0459__0002_.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/200/large_2015_0459_0006.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/201/large_2015_0459_0007.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/195/large_2015_0459_0001.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/198/large_2015_0459_0004.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/205/large_2015_0459_0011.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/202/large_2015_0459_0008.jpg</image:loc><image:title>Nine instruments for spinal 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surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/610/large_smg00234162.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/614/large_smg00234166.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/617/large_smg00234169.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/620/large_smg00234172.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/613/large_smg00234165.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/611/large_smg00234163.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/621/large_smg00234173.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/624/large_smg00234176.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/619/large_smg00234171.jpg</image:loc><image:title>Nine instruments for spinal surgery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/616/large_smg00234168.jpg</image:loc><image:title>Nine instruments for spinal 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measures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co217489/four-carver-chairs-london-and-north-western-railway</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30751/two-aneloy-products-dull-emitter-valves</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9024616/proto-self-contained-breathing-rescue-apparatus</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/792/large_smg00372660.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/653/large_smg00366828.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/801/large_smg00372904.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/790/large_smg00372658.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/791/large_smg00372659.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/683/large_smg00366898.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064583/british-rail-bo-bo-class-87-electric-locomotive-no-87001-1973</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/777/pic_2005_7698__0001_.jpg</image:loc><image:title>British Rail Bo-Bo Class 87 electric locomotive, No 87001, 1973</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co68073/nasmyth-steam-hammer-scale-about-112-as-it-was-in-the-1830s</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/411/large_1977_0558__0001_.jpg</image:loc><image:title>Nasmyth steam hammer, scale about 1:12 as it was in the 1830s</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/412/large_1977_0558__0002_.jpg</image:loc><image:title>Nasmyth steam hammer, scale about 1:12 as it was in the 1830s</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53704/revys-water-current-meter-with-box-1873-1876</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/155/large_smg00044194.jpg</image:loc><image:title>Revy&apos;s Water Current Meter, with box, 1873-1876</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/157/large_smg00044196.jpg</image:loc><image:title>Revy&apos;s Water Current Meter, with box, 1873-1876</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/156/large_smg00044195.jpg</image:loc><image:title>Revy&apos;s Water Current Meter, with box, 1873-1876</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24477/high-tension-magneto-for-motor-car-engine</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/232/large_smg00080182.jpg</image:loc><image:title>High-tension magneto for motor car engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/231/large_smg00080181.jpg</image:loc><image:title>High-tension magneto for motor car engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1684/wedgwood-pyrometer-1786</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/403/large_1927_1812__0001_.jpg</image:loc><image:title>Wedgwood pyrometer, 1786</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/863/large_1927_1812_0001__0002_.jpg</image:loc><image:title>Wedgwood pyrometer, 1786</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/862/large_1927_1812_0001__0001_.jpg</image:loc><image:title>Wedgwood pyrometer, 1786</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167017/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:53:02.508Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/284/large_smg00284492.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115370/four-electrical-switches</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116178/8-containers-for-pathological-specimens</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433133/documents-relating-to-mr-w-dudley-of-eccleshill-goods-depot</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44466/11th-century-coptic-textile-fragments</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/447/large_1984_1581_0002__0001_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/448/large_1984_1581_0002__0002_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/520/1984_1581_0001__0001_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/521/1984_1581_0001__0002_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/523/large_1984_1581_0001__0004_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/522/1984_1581_0001__0003_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/527/large_1984_1581_0001__0008_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/524/large_1984_1581_0001__0005_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/526/large_1984_1581_0001__0007_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/525/large_1984_1581_0001__0006_.jpg</image:loc><image:title>11th century coptic textile fragments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114222/4-glass-goblets-with-accompanying-lids</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8063068/rhodesian-railways-carriage-1928</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/106/379/large_df081359.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/106/387/large_df081367.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/106/343/large_df081322.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/106/392/large_df081372.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/108/832/large_df090028.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/110/462/large_df090556.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/179/large_df100612.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/186/large_df100619.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/185/large_df100618.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/187/large_df100620.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/188/large_df100621.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/196/large_df100629.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/222/large_df100655.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/214/large_df100647.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/221/large_df100654.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/230/large_df100663.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/195/large_df100628.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/490/large_df100763.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/484/large_df100757.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/728/large_df100843.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/218/large_smg00217252.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/709/986/large_2005_7446__0001_.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/169/large_smg00453160.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/188/large_smg00453179.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/799/large_smg00453187.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/186/large_smg00453177.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/177/large_smg00453168.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/192/large_smg00453183.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/183/large_smg00453174.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/189/large_smg00453180.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/178/large_smg00453169.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/175/large_smg00453166.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/181/large_smg00453172.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/166/large_smg00453157.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/798/large_smg00453186.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/43/large_smg00454430.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/170/large_smg00453161.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/804/large_smg00453216.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/180/large_smg00453171.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/176/large_smg00453167.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/809/large_smg00453221.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/167/large_smg00453158.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/174/large_smg00453165.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/184/large_smg00453175.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/808/large_smg00453220.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/190/large_smg00453181.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/811/large_smg00453223.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/803/large_smg00453215.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/187/large_smg00453178.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/194/large_smg00453185.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/193/large_smg00453184.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/800/large_smg00453188.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/810/large_smg00453222.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/179/large_smg00453170.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/191/large_smg00453182.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/238/large_smg00453173.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/165/large_smg00453156.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/185/large_smg00453176.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/168/large_smg00453159.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/44/large_smg00454431.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/42/large_smg00454429.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/812/large_smg00453224.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/805/large_smg00453217.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/802/large_smg00453214.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/801/large_smg00453213.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/171/large_smg00453162.jpg</image:loc><image:title>Rhodesian Railways Carriage, 1928</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214833/silver-plated-table-spoon-british-transport-commission-hotels</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8208484/kodak-pocket-instamatic-100-camera</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111960/2-clear-glass-shop-rounds-with-glass-stoppers</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83284/fragments-of-lead-water-pipe</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128092/clear-glass-retort</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/833/large_smg00090932.jpg</image:loc><image:title>Clear glass retort</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80459/drug-jar</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115868/two-burettes-with-scale-from-0-to-50-cubic-centimetres</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75354/line-drawings-relating-to-the-ffestiniog-railway</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60392/abdank-abakanowicz-integraph-made-by-g-coradi</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1553/aurora-tube</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203651/tylars-pocket-titbit-camera</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55661/model-illustrating-the-effect-of-drift-in-navigation-by-air</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137319/uterine-set</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7915/two-plug-in-hot-wire-and-thermocouple-units-and-one-base-with-socket</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/736/large_smg00085718.jpg</image:loc><image:title>Two plug-in hot wire and thermocouple units and one base with socket</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/739/large_smg00085721.jpg</image:loc><image:title>Two plug-in hot wire and thermocouple units and one base with socket</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/737/large_smg00085719.jpg</image:loc><image:title>Two plug-in hot wire and thermocouple units and one base with socket</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55727/decca-navigator-outfit-qm-1</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89200/plaster-cast-copy-of-an-oculists-seal-and-plaster-impression-of-inscriptions</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9028717/photon-detector-assembly-pda-for-hubble-space-telescope-faint-object-camera-engineering-model</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/484/large_2019_0260_0001__0001_.jpg</image:loc><image:title>Photon Detector Assembly (PDA) for Hubble Space Telescope Faint Object Camera, engineering model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176538/tin-of-sample-bandages-by-p-beiersdorf-and-co</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405497/collection-of-cameras-and-microscope-components</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/702/large_smg00245780.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/644/185/large_smg00250842.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/805/large_smg00250022.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/420/large_cd0118_008_050708_cc_1979_26_25_agfalux_flash.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/418/large_cd0118_007_050708_cc_1979_26_25_agfalux_flash.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/788/large_smg00250005.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/415/large_cd0118_005_050708_cc_1979_26_15_dallmeyer_lens.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/199/large_smg00248981.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/43/large_smg00250493.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/14/large_smg00250442.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/775/large_smg00249992.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/752/large_smg00249919.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/889/large_smg00247266.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/414/large_cd0118_004_050708_cc_1979_26_12_watkins_bee_exposure_meter.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/771/large_smg00249988.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/809/large_smg00250028.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/130/large_cd0386_010_080626_1979_26_6_zeiss_ikon_camera_case___slides.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/131/large_cd0386_011_080626_1979_26_6_zeiss_ikon_camera.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/70/large_smg00248843.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/413/large_cd0118_003_050708_cc_1979_26_11_weston_masters_meter.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/772/large_smg00249989.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/423/large_cd0118_010_050708_cc_1979_26_4_corfield_periflex_camera.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/130/large_smg00243503.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/930/large_cd0140_015_050811_cg_1979_26_3_chapman_british_camera.jpg</image:loc><image:title>Collection of cameras and microscope 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components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/374/large_smg00248934.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/376/large_smg00248934__0007_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/375/large_smg00248934__0006_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/377/large_smg00248934__0008_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/220/large_smg00248330__0004_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/217/large_smg00248330__0001_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/218/large_smg00248330__0002_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/219/large_smg00248330__0003_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/403/large_smg00249295.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/381/large_smg00249273.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/391/large_smg00248937__0002_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/394/large_smg00248937__0005_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/392/large_smg00248937__0003_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/393/large_smg00248937__0004_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/390/large_smg00248937__0001_.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/257/large_smg00250781.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/221/large_cd0371_020_080415_1979_26_5_zeiss_folding_camera___case.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/220/large_cd0371_019_080415_1979_26_5_zeiss_folding_camera.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/700/large_smg00248312.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/120/large_smg00248887.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/417/large_cd0118_006_050708_cc_1979_26_24_metz_flash.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/387/large_smg00249279.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/773/large_smg00249990.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/422/large_smg00249321.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/167/large_smg00248945.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/401/large_smg00249293.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/759/large_smg00249927.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/175/large_cd0394_016_080715_1979_26_4_3_periflex_camera_case.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/196/large_smg00243581.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/415/large_smg00249314.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/753/large_smg00249920.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/917/large_cd0140_002_050811_cg_1979_26_7_goerz_anshutz_camera.jpg</image:loc><image:title>Collection of cameras and microscope components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116957/lkb-11300-ultrograd-valve</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9019/two-evershed-and-vignoles-dionic-water-purity-meters</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/624/large_smg00653682.jpg</image:loc><image:title>Two Evershed and Vignoles Dionic water purity meters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/623/large_smg00653681.jpg</image:loc><image:title>Two Evershed and Vignoles Dionic water purity meters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145867/general-safety-wear</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95409/vectis-with-two-crotchet-attachments</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60185/perspective-drawing-instrument-on-wooden-base</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/294/large_smg00647010.jpg</image:loc><image:title>Perspective drawing instrument on wooden base</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56834/isaac-newtons-reflecting-telescope-replica</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/553/large_1924_0209__0001_.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/554/large_1924_0209__0002_.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/404/large_1924_0209__0003_.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/617/large_1924_0209__0004_.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/620/large_1924_0209__0007_.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/619/large_1924_0209__0006_.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/618/large_1924_0209__0005_.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/621/large_1924_0209__0008_.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/931/large_smg00183408.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/929/large_smg00183405.jpg</image:loc><image:title>Isaac Newton’s Reflecting Telescope (replica)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115444/automatic-sampler-for-diagnostic-use</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13762/cary-14-uv-visible-recording-spectrophotometer</loc><lastmod>2026-04-11T15:53:05.683Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/337/large_smg00646980.jpg</image:loc><image:title>Cary 14 UV-visible recording spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/336/large_smg00646979.jpg</image:loc><image:title>Cary 14 UV-visible recording spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/290/large_smg00646982.jpg</image:loc><image:title>Cary 14 UV-visible recording spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/291/large_smg00646983.jpg</image:loc><image:title>Cary 14 UV-visible recording spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/292/large_smg00646984.jpg</image:loc><image:title>Cary 14 UV-visible recording spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/295/large_smg00647038.jpg</image:loc><image:title>Cary 14 UV-visible recording spectrophotometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75916/face-mask-for-chloroform-anaenesthesia</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129017/pharmacy-percolator-with-stand-and-stirrer-1800-1850</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113080/two-glass-flasks</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8872687/sample-box-and-syringe</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531731/electroconvulsive-therapy-machine</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/158/large_2001_0201.jpg</image:loc><image:title>Electroconvulsive therapy machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/732/large_smg00160500.jpg</image:loc><image:title>Electroconvulsive therapy machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203843/pin-hole-camera-and-negative-made-from-quality-street-tin</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/689/large_1983_5064__0001_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/703/large_1983_5064_0002__0002_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/704/large_1983_5064_0002__0003_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/690/large_1983_5064_0001__0001_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/692/large_1983_5064_0001__0004_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/693/large_1983_5064_0001__0003_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/695/large_1983_5064_0001__0005_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/691/large_1983_5064_0001__0002_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/699/large_1983_5064_0003__0002_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/700/large_1983_5064_0003__0003_.jpg</image:loc><image:title>Pin-hole camera and negative made from Quality Street tin</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12403/apparatus-for-nesslers-test-for-ammonia</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/703/large_smg00044707.jpg</image:loc><image:title>Apparatus for Nessler&apos;s test 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ammonia.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2840/optical-wedge-pyrometer</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/345/large_smg00046854.jpg</image:loc><image:title>Optical wedge pyrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/338/large_smg00046847.jpg</image:loc><image:title>Optical wedge pyrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8864661/models-of-plastic-moulding-machine-from-an-exhibit-about-plastics</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145185/apparatus-to-demonstrate-the-transmission-of-pressure-in-a-liquid-a-form-of-hydraulic-press-no-2289</loc><lastmod>2026-04-11T15:53:05.108Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30452/components-of-napier-lion-aero-engine</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159443/jasperware-tobacco-pipe</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co429176/mirage-glass-platform-scale</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/429/large_smg00026427.jpg</image:loc><image:title>&apos;Mirage&apos; glass platform scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/434/large_smg00026432.jpg</image:loc><image:title>&apos;Mirage&apos; glass platform scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42346/2-ges</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162773/morsons-self-retaining-suprapubic-retractor</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/701/large_smg00093830.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/700/large_smg00093829.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/710/large_smg00093839.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/709/large_smg00093838.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/698/large_smg00093826.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/704/large_smg00093833.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/703/large_smg00093832.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/707/large_smg00093836.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/706/large_smg00093835.jpg</image:loc><image:title>Morson&apos;s self retaining suprapubic retractor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17500/front-and-rear-viewfinder-lens-mould-for-single-impressions-for-a1-brownie-kodak-camera</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co206033/snow-plough-north-eastern-railway</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/9/547/pic_1978_7123.jpg</image:loc><image:title>Snow plough, North Eastern Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/557/large_nrm_ct_937821.jpg</image:loc><image:title>Snow plough, North Eastern Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/558/large_nrm_ct_937820.jpg</image:loc><image:title>Snow plough, North Eastern Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/89/76/large_cd040625.jpg</image:loc><image:title>Snow plough, North Eastern Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/89/77/large_cd040627.jpg</image:loc><image:title>Snow plough, North Eastern Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/190/large_ds140977.jpg</image:loc><image:title>Snow plough, North Eastern Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63952/trivector-triton-4a-computer</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117461/talking-clock</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416963/ikegami-hl79-portable-colour-television-camera</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/932/large_smg00355871.jpg</image:loc><image:title>Ikegami HL79 Portable Colour Television Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134148/female-alms-box-figure-from-bethlem-hospital-england-1671-1681</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/226/large_a600163.jpg</image:loc><image:title>Female alms box figure from Bethlem Hospital, England, 1671-1681</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/937/large_a600163__0001_.jpg</image:loc><image:title>Female alms box figure from Bethlem Hospital, England, 1671-1681</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92761/bruntons-auriscope-with-incomplete-set-of-specula</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9370049/c-type-colour-photographs-by-patrick-shanahan-selected-from-his-series-esperantis</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117134/phonograph-embodying-sound-pick-up-constructed-from-glass-tubing</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8063445/coal-weighing-scales-by-henry-pooley-and-son</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537812/hoover-vacuum-cleaner</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/177/large_smg00180212.jpg</image:loc><image:title>Hoover Vacuum Cleaner</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152300/hand-folding-spectacles</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215112/two-silver-plated-fish-knives-great-western-railway-restaurant-car-department</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56312/photographs-of-a-star-cluster</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153328/diamond-knife-for-ophthalmic-surgery-english-about-1970</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/94/large_smg00278362.jpg</image:loc><image:title>Diamond knife for ophthalmic surgery, English, about 1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8080897/motorola-v560-mobile-telephone-handset-2006</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/47/449/large_2006_0280__0001_.jpg</image:loc><image:title>Motorola V560 mobile telephone handset, 2006</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/47/450/large_2006_0280__0002_.jpg</image:loc><image:title>Motorola V560 mobile telephone handset, 2006</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/147/large_smg00073785.jpg</image:loc><image:title>Motorola V560 mobile telephone handset, 2006</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/120/large_smg00073781.jpg</image:loc><image:title>Motorola V560 mobile telephone handset, 2006</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/121/large_smg00073782.jpg</image:loc><image:title>Motorola V560 mobile telephone handset, 2006</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41187/model-of-6th-century-byzantine-dromon</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/475/large_1974_0327__0003_.jpg</image:loc><image:title>Model of 6th century Byzantine Dromon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/474/large_1974_0327__0002_.jpg</image:loc><image:title>Model of 6th century Byzantine Dromon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/473/large_1974_0327__0001_.jpg</image:loc><image:title>Model of 6th century Byzantine Dromon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/476/large_1974_0327__0004_.jpg</image:loc><image:title>Model of 6th century Byzantine Dromon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56137/islamic-astrolabe</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/544/large_1985_2077_0007__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/533/large_1985_2077_0002__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/547/large_1985_2077_0009__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/531/large_1985_2077_0001__0006_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/540/large_1985_2077_0005__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/542/large_1985_2077_0006__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/545/large_1985_2077_0008__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/530/large_1985_2077_0001__0005_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/529/large_1985_2077_0001__0004_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/546/large_1985_2077_0008__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/536/large_1985_2077_0003__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/541/large_1985_2077_0006__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/543/large_1985_2077_0007__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/535/large_1985_2077_0003__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/526/large_1985_2077_0001__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/527/large_1985_2077_0001__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/534/large_1985_2077_0002__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/532/large_1985_2077_0001__0007_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/537/large_1985_2077_0004__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/525/large_1985_2077__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/538/large_1985_2077_0004__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/539/large_1985_2077_0005__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/548/large_1985_2077_0009__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/528/large_1985_2077_0001__0003_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/554/large_1985_2077_0009__0008_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/568/large_1985_2077__0003_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/567/large_1985_2077__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/551/large_1985_2077_0009__0005_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/555/large_1985_2077_0009__0009_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/556/large_1985_2077_0009__0010_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/549/large_1985_2077_0009__0003_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/550/large_1985_2077_0009__0004_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/553/large_1985_2077_0009__0007_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/552/large_1985_2077_0009__0006_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/683/large_1985_2077__0004_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/684/large_1985_2077__0005_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117233/intermediate-monarch-gramophone</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/678/large_smg00068559.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/628/large_1964_0100__0011_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/630/large_1964_0100__0012_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/632/large_1964_0100__0001_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/638/large_1964_0100__0006_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/640/large_1964_0100__0008_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/634/large_1964_0100__0002_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/633/large_1964_0100__0009_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/629/large_1964_0100__0013_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/639/large_1964_0100__0007_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/635/large_1964_0100__0003_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/627/large_1964_0100__00010_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/636/large_1964_0100__0004_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/637/large_1964_0100__0005_.jpg</image:loc><image:title>Intermediate Monarch Gramophone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152411/circular-trial-lens</loc><lastmod>2026-04-11T15:53:08.168Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137275/electrotherapy-apparatus</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15259/lewis-automatic-aerial-machine-gun-and-camera-scarfe-mounting</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24737/motorcycle-exhaust-silencer</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/595/large_smg00154715.jpg</image:loc><image:title>Motorcycle exhaust silencer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/592/large_smg00154712.jpg</image:loc><image:title>Motorcycle exhaust silencer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9384/two-cylindrical-stainless-steel-laboratory-scale-prototype-pressure-reactors-c-5-feet-long-by-5-diam</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55415/binnacle-with-correctors-for-quadrantal-semicircular-and-heeling-errors</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/747/large_smg00064377.jpg</image:loc><image:title>Binnacle with correctors for quadrantal semicircular and heeling errors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/223/large_smg00648974.jpg</image:loc><image:title>Binnacle with correctors for quadrantal semicircular and heeling errors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/347/large_smg00649282.jpg</image:loc><image:title>Binnacle with correctors for quadrantal semicircular and heeling errors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140903/oxygen-cylinders</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/188/large_a629919_0001__0002_.jpg</image:loc><image:title>Oxygen Cylinders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/187/large_a629919_0001__0001_.jpg</image:loc><image:title>Oxygen Cylinders</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80463/drug-jar</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64493/spooners-perspective-view-of-the-interior-of-the-crystal-palace-and-great-industrial-exhibition-of-1851</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/219/large_1984_0823_0002__0001_.jpg</image:loc><image:title>Spooner&apos;s Perspective View of The Interior of the Crystal Palace and Great Industrial Exhibition of 1851</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/565/large_1984_0823.jpg</image:loc><image:title>Spooner&apos;s Perspective View of The Interior of the Crystal Palace and Great Industrial Exhibition of 1851</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93678/marey-sphygmograph</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/840/large_a600366_0002__0001_.jpg</image:loc><image:title>Marey Sphygmograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/547/large_smg00260042.jpg</image:loc><image:title>Marey Sphygmograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4866/blown-glass-contact-lenses</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/643/large_smg00030983.jpg</image:loc><image:title>Blown glass contact lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/322/large_smg00086071.jpg</image:loc><image:title>Blown glass contact lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201311/two-samples-of-retrovir</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/217/large_1994_0356.jpg</image:loc><image:title>Two samples of Retrovir</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/222/large_1994_0356__0002_.jpg</image:loc><image:title>Two samples of Retrovir</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/221/large_1994_0356__0001_.jpg</image:loc><image:title>Two samples of Retrovir</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114371/five-items-of-laboratory-glassware-three-flat-bottomed-flasks</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11302/model-and-drawing-of-a-gas-works</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13141/electrolytic-arsenic-apparatus-with-amalgamated-lead-cathode</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co420794/little-beaver-armchair-and-stool-by-frank-gehry</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/523/large_1997_0199_0002__0001_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/524/large_1997_0199_0001__0006_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/522/large_1997_0199_0002__0002_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/525/large_1997_0199_0001__0005_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/530/large_1997_0199__0003_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/533/large_1997_0199__0001_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/527/large_1997_0199_0001__0003_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/531/large_1997_0199__0002_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/528/large_1997_0199_0001__0002_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/526/large_1997_0199_0001__0004_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/529/large_1997_0199_0001__0001_.jpg</image:loc><image:title>&apos;Little Beaver&apos; armchair and stool by Frank Gehry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8667255/two-bottle-bobbins-or-clearer-cotton-yarn</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535268/flicker-fusion-tubes-for-use-in-psychological-experiments</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202476/2-cards-showing-abraded-samples-of-olive-green-webbing-webbing-woven-under-contracts-ka93643</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2814/original-thermometer-testing-bath-with-frame</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60170/standard-gunters-scale-and-box</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/914/large_1910_0164_0002__0001_.jpg</image:loc><image:title>Standard Gunter&apos;s scale and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/391/large_smg00047584.jpg</image:loc><image:title>Standard Gunter&apos;s scale and box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85337/statue-of-virgin-mary-as-our-lady-of-the-scapular-our-lady-of-mount-carmel</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/649/large_a118589__0001_.jpg</image:loc><image:title>Statue of Virgin Mary as Our Lady of the Scapular (Our Lady of Mount Carmel)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/651/large_a118589__0004_.jpg</image:loc><image:title>Statue of Virgin Mary as Our Lady of the Scapular (Our Lady of Mount Carmel)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/650/large_a118589__0002_.jpg</image:loc><image:title>Statue of Virgin Mary as Our Lady of the Scapular (Our Lady of Mount Carmel)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/259/675/large_a118589__0003_.jpg</image:loc><image:title>Statue of Virgin Mary as Our Lady of the Scapular (Our Lady of Mount Carmel)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415419/epson-lx80-9-pin-dot-matrix-printer-with-tractor-paper-feed-unit</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46613/three-specimens-of-electric-arc-butt-welding</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197844/pocket-dispensary</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197582/medicine-chest</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/676/large_smg00286600.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440212/two-posters-coloured-lithographs-1-dont-gamble</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241357/astor-33-95mm-projector</loc><lastmod>2026-04-11T15:53:02.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677827/carrels-apparatus-for-sterilizing-wounds</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/319/large_smg00203101.jpg</image:loc><image:title>Carrel&apos;s apparatus for sterilizing wounds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/316/large_smg00203097.jpg</image:loc><image:title>Carrel&apos;s apparatus for sterilizing wounds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/320/large_smg00203102.jpg</image:loc><image:title>Carrel&apos;s apparatus for sterilizing wounds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/318/large_smg00203100.jpg</image:loc><image:title>Carrel&apos;s apparatus for sterilizing wounds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49328/decorated-stoneware-domestic-water-filter-and-lid</loc><lastmod>2026-04-11T15:53:09.239Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149243/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114483/thoma-hawksley-haemacytometer</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/972/large_smg00284925.jpg</image:loc><image:title>Thoma-Hawksley haemacytometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93733/sphygmomanometer-by-hawksley-and-sons-limited</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107505/three-metal-razors-congolese-1880-1920</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/291/large_smg00168762.jpg</image:loc><image:title>Three metal razors, Congolese, 1880-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/292/large_smg00168763.jpg</image:loc><image:title>Three metal razors, Congolese, 1880-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/287/large_smg00168758.jpg</image:loc><image:title>Three metal razors, Congolese, 1880-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205141/vest-pocket-kodak-model-b-camera</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134842/thorascope-fluoroscopic-x-ray-unit</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3343/compound-microscope</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/299/large_smg00178422.jpg</image:loc><image:title>Compound microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/579/large_1985_2214_0006_0001__0001_.jpg</image:loc><image:title>Compound microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/581/large_1985_2214_0006_0001__0003_.jpg</image:loc><image:title>Compound microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/580/large_1985_2214_0006_0001__0002_.jpg</image:loc><image:title>Compound microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/5/large_smg00026856.jpg</image:loc><image:title>Compound microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101833/2-dental-excavators</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528272/a-raphael-coffin-observation-test-and-forms</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/182/large_1994_1255_0061_0001__0001_.jpg</image:loc><image:title>A Raphael &apos;Coffin&apos; Observation Test and forms</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/183/large_1994_1255_0061_0001__0002_.jpg</image:loc><image:title>A Raphael &apos;Coffin&apos; Observation Test and forms</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co185096/specimen-jar-containing-strophanthus-gratus-seeds</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413504/bbc-greater-manchester-radio-collection</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42476/two-woodhouse-and-rawson-incandescent-lamps-and-another-angle-joint-to-platinum</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119767/cts-binocular-microscope-no-m106977-in-case-with-accessories</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/591/large_smg00070249.jpg</image:loc><image:title>C.T.S. binocular microscope no. M106977 in case with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416784/cathode-ray-direction-finder-for-air-traffic-control</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co498429/two-phrenological-heads</loc><lastmod>2026-04-11T15:53:10.969Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/826/large_1999_0392__0003_.jpg</image:loc><image:title>Two phrenological heads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/824/large_1999_0392__0001_.jpg</image:loc><image:title>Two phrenological heads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/825/large_1999_0392__0002_.jpg</image:loc><image:title>Two phrenological heads</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62316/sinclair-zx-80-microcomputer</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120597/earthenware-posset-pot</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49138/fireside-tools-shovels-tongs-and-poker-in-brass</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/587/large_smg00180406.jpg</image:loc><image:title>Fireside-tools, shovels, tongs and poker in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/586/large_smg00180405.jpg</image:loc><image:title>Fireside-tools, shovels, tongs and poker in 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Additional Components.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/162/large_cd0644_063_110217_1991_29_4_gas_lamp.jpg</image:loc><image:title>Wenham (Recuperative) Gas Street Lamp Shade, Stand and Additional Components.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/160/large_cd0644_061_110217_1991_29_4_gas_lamp.jpg</image:loc><image:title>Wenham (Recuperative) Gas Street Lamp Shade, Stand and Additional Components.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/180/large_cd0646_017_110311_1991_29_4_gas_lamp_fittings.jpg</image:loc><image:title>Wenham (Recuperative) Gas Street Lamp Shade, Stand and Additional Components.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/172/large_cd0646_009_110311_1991_29_4_gas_lamp_fittings.jpg</image:loc><image:title>Wenham (Recuperative) Gas Street 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(Recuperative) Gas Street Lamp Shade, Stand and Additional Components.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7973/micro-photographic-camera-accessories</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166098/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/348/large_smg00312378.jpg</image:loc><image:title>Pocket surgical instrument 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c.1943</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/691/large_smg00281458.jpg</image:loc><image:title>H2S Mk.IIc airborne ground-scanning radar installation, c.1943</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/693/large_smg00281460.jpg</image:loc><image:title>H2S Mk.IIc airborne ground-scanning radar installation, c.1943</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/696/large_smg00281463.jpg</image:loc><image:title>H2S Mk.IIc airborne ground-scanning radar installation, c.1943</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/699/large_smg00281470.jpg</image:loc><image:title>H2S Mk.IIc airborne ground-scanning radar installation, c.1943</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/692/large_smg00281459.jpg</image:loc><image:title>H2S Mk.IIc airborne ground-scanning radar installation, c.1943</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/694/large_smg00281461.jpg</image:loc><image:title>H2S Mk.IIc airborne ground-scanning radar installation, c.1943</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/700/large_smg00281471.jpg</image:loc><image:title>H2S Mk.IIc airborne ground-scanning radar installation, c.1943</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/66/large_smg00185077.jpg</image:loc><image:title>H2S Mk.IIc airborne ground-scanning radar installation, 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20050</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30162/four-cylinder-petrol-aero-engine-separated-brass-pipe-and-10-tracings-of-designs</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44277/models-scale-14-and-18-of-two-forms-of-eccentric-keying-for-stamp-cams</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96801/5-cervical-caps-3-rubber-2-plastic-1950-1960</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/582/large_1981_1419__0001_.jpg</image:loc><image:title>5 cervical caps, 3 rubber, 2 plastic, 1950-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406985/kodak-ek2-instant-camera</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co536177/spring-driven-analogue-mechanical-alarm-clock-by-westclox</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/436/large_smg00086748.jpg</image:loc><image:title>Spring driven analogue mechanical alarm clock by Westclox</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117177/deaf-aid-complete-with-earpiece</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40298/black-knight-equipment</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/201/large_smg00314426.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/832/large_smg00155975.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/831/large_smg00155974.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/829/large_smg00155972.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/828/large_smg00155971.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/834/large_smg00155977.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/833/large_smg00155976.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/830/large_smg00155973.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/835/large_smg00155978.jpg</image:loc><image:title>Black Knight equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co519591/eight-16k-modules-of-ferrite-core-store-c1968</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26973/distant-signal-repeater-and-model-of-distant-signal-for-block-system</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90691/lepers-skeleton</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20057/cut-throat-razor-presented-to-t-f-barnard-by-michael-faraday-1856</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11473/sections-of-high-pressure-gas-piping</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44274/two-shoes-and-twin-die-of-primitive-stamp-mill</loc><lastmod>2026-04-11T15:53:12.188Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15222/kodak-c-daylight-camera</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25173/motorcycle</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/248/large_smg00075370.jpg</image:loc><image:title>Motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/247/large_smg00075369.jpg</image:loc><image:title>Motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/246/large_smg00075368.jpg</image:loc><image:title>Motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/249/large_smg00075371.jpg</image:loc><image:title>Motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/250/large_smg00075372.jpg</image:loc><image:title>Motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/407/large_smg00213294.jpg</image:loc><image:title>Motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/491/large_smg00213294__0001_.jpg</image:loc><image:title>Motorcycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14186/aerograph-autoprep-model-a-700-gas-chromatograph-made-by-wilkins-instrument-and-research-inc</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42169/whole-model-of-hm-first-class-battleship-lord-nelson</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/816/large_1910_0044.jpg</image:loc><image:title>Whole model of H.M. first class battleship &apos;Lord Nelson&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/463/large_smg00215360.jpg</image:loc><image:title>Whole model of H.M. first class battleship &apos;Lord Nelson&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/464/large_smg00215361.jpg</image:loc><image:title>Whole model of H.M. first class battleship &apos;Lord Nelson&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27625/length-of-cast-iron-fish-belly-rail</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86657/sole-for-orthopaedic-boot</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108873/22-clear-glass-shop-rounds</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96503/combined-monophasic-contraceptive-pills</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141060/vapour-bath-consisting-of-spirit-lamp-with-three-burners</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179451/disposable-sigmoidoscope-specula</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/577/large_smg00096154.jpg</image:loc><image:title>Disposable sigmoidoscope specula</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/459/large_smg00096154.jpg</image:loc><image:title>Disposable sigmoidoscope specula</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/866/large_smg00272954.jpg</image:loc><image:title>Disposable sigmoidoscope specula</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co168505/carwardine-intestinal-clamp-forceps</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50015/seven-photographs</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/340/large_smg00314872.jpg</image:loc><image:title>Seven photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/324/large_smg00153771.jpg</image:loc><image:title>Seven photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/338/large_smg00314870.jpg</image:loc><image:title>Seven photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/342/large_smg00314875.jpg</image:loc><image:title>Seven photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/323/large_smg00153770.jpg</image:loc><image:title>Seven photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/341/large_smg00314874.jpg</image:loc><image:title>Seven photographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/339/large_smg00314871.jpg</image:loc><image:title>Seven photographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183135/red-terrae-sigillatae</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136352/brass-automatic-lancet-with-two-spare-blades</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/661/large_smg00253451.jpg</image:loc><image:title>Brass automatic lancet with two spare blades</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47551/centrifuge-for-separating-machine-oil-from-swarf-together-with-two-oil-distribution-pumps</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8913097/punched-cards-from-card-puncher-united-kingdom-1967</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11427/parts-from-the-balfour-lecocq-tower-box-purifier-at-bow-common-gas-works</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/906/large_smg00653802.jpg</image:loc><image:title>Parts from the Balfour Lecocq Tower Box purifier at Bow Common Gas Works</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/907/large_smg00653803.jpg</image:loc><image:title>Parts from the Balfour Lecocq Tower Box purifier at Bow Common Gas Works</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34173/two-shore-end-cable-samples-and-telegraph-recorder-tape-1926</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/719/large_1993_0272__0001_.jpg</image:loc><image:title>Two shore-end cable samples and telegraph recorder tape, 1926</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/720/large_1993_0272_0001__0001_.jpg</image:loc><image:title>Two shore-end cable samples and telegraph recorder tape, 1926</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/721/large_1993_0272_0002__0001_.jpg</image:loc><image:title>Two shore-end cable samples and telegraph recorder tape, 1926</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/679/large_smg00224874.jpg</image:loc><image:title>Two shore-end cable samples and telegraph recorder tape, 1926</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116125/scholander-gas-analysis-apparatus</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/296/large_smg00275435.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/591/large_smg00279979.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/595/large_smg00279984.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/300/large_smg00275439.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/593/large_smg00279981.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/297/large_smg00275436.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/286/large_smg00274569.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/302/large_smg00275441.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/594/large_smg00279983.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/592/large_smg00279980.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/285/large_smg00274568.jpg</image:loc><image:title>Scholander gas analysis apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134315/gesell-test-objects-1911-1939</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/734/large_1993_1458.jpg</image:loc><image:title>Gesell test objects, 1911-1939.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414759/collection-of-gas-fitters-tools-and-equipment-used-by-robert-stockley-in-manchester-in-the-1980s</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6048/mellotron-keyboard-musical-instrument</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8034166/eight-pencil-sketches-by-bryan-de-grineau-re-cranfield</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/678/large_smg00020006.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/665/601/large_smg00020014__0001_.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/665/602/large_smg00020014__0002_.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/675/large_smg00020002.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/677/large_smg00020004.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/679/large_smg00020015.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/676/large_smg00020003.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/680/large_smg00020016.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/404/large_smg00013869.jpg</image:loc><image:title>Eight pencil sketches by Bryan de Grineau re Cranfield</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214846/four-silver-plated-dessert-spoons-hotels-executive-cars</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co458643/four-menu-cards-from-british-rail</loc><lastmod>2026-04-11T15:53:12.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133709/ivory-mortar-and-pestle</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/826/large_smg00209326.jpg</image:loc><image:title>Ivory mortar and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/827/large_smg00209327.jpg</image:loc><image:title>Ivory mortar and pestle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8088563/revox-a77-tape-recorder</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165291/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/379/large_smg00312557.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162081/plated-metal-catheter-and-6-wax-bougies</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146204/wg-pye-ltd-gas-chromatograph</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38234/remington-no1-typewriter-and-hinged-metal-cover</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/342/large_1930_0108__0001_.jpg</image:loc><image:title>Remington No.1 typewriter and hinged metal cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/343/large_1930_0108__0002_.jpg</image:loc><image:title>Remington No.1 typewriter and hinged metal cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/344/large_1930_0108__0003_.jpg</image:loc><image:title>Remington No.1 typewriter and hinged metal cover</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54652/two-ozonometers-components-and-diagrams</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/54/large_smg00047850.jpg</image:loc><image:title>Two ozonometers, components and diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/55/large_smg00047851.jpg</image:loc><image:title>Two ozonometers, components and diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/49/large_smg00047843.jpg</image:loc><image:title>Two ozonometers, components and diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/52/large_smg00047848.jpg</image:loc><image:title>Two ozonometers, components and diagrams</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78023/the-ardente-hearing-aid-london-england-1920-1930</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/684/large_1991_0187.jpg</image:loc><image:title>The Ardente Hearing aid, London, England, 1920-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58474/two-coloured-drawings-of-section-of-sloane-street</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9350330/collection-of-stereoscopes-and-opthalmology-equipment</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60093/four-models-illustrating-the-geometrical-construction-of-the-honey-bees-cell</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/156/large_smg00175255.jpg</image:loc><image:title>Four models illustrating the geometrical construction of the Honey Bee&apos;s cell</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/155/large_smg00175254.jpg</image:loc><image:title>Four models illustrating the geometrical construction of the Honey Bee&apos;s cell</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122455/wickerwork-weighing-pans</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112192/26-clear-glass-bottles</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35707/oldham-radio-accumulator-with-original-packaging</loc><lastmod>2026-04-11T15:53:13.691Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60696/gaugers-slide-rule</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/401/large_smg00029956.jpg</image:loc><image:title>Gauger&apos;s slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/404/large_smg00029959.jpg</image:loc><image:title>Gauger&apos;s slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42493/duboscq-spring-driven-clockwork-arc-lamp</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12331/bunsens-water-bath-with-regulator-c-1850</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075872/fire-drill-and-hearth-in-sheath-queensland-australia</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203215/cycloidotrope-for-lantern-the-invisible-drawing-master</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128066/mould-and-slider-only-of-pill-cutter</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/544/large_smg00094003.jpg</image:loc><image:title>Mould and slider only of pill cutter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/543/large_smg00094002.jpg</image:loc><image:title>Mould and slider only of pill cutter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411984/semi-synthetic-penicillin-1958-1960</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/807/large_1996_0306_0001__0002_.jpg</image:loc><image:title>Semi-synthetic penicillin, 1958-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/806/large_1996_0306_0001__0001_.jpg</image:loc><image:title>Semi-synthetic penicillin, 1958-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13436/svedberg-ultracentrifuge-1936-with-optical-system-and-control-gear</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/599/large_1968_0491.jpg</image:loc><image:title>Svedberg Ultracentrifuge, 1936, with Optical System and Control Gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/122/large_smg00354236.jpg</image:loc><image:title>Svedberg Ultracentrifuge, 1936, with Optical System and Control Gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/392/large_smg00651336.jpg</image:loc><image:title>Svedberg Ultracentrifuge, 1936, with Optical System and Control Gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/49/large_smg00651683.jpg</image:loc><image:title>Svedberg Ultracentrifuge, 1936, with Optical System and Control Gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/123/large_smg00354237.jpg</image:loc><image:title>Svedberg Ultracentrifuge, 1936, with Optical System and Control Gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/120/large_smg00354234.jpg</image:loc><image:title>Svedberg Ultracentrifuge, 1936, with Optical System and Control Gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/118/large_smg00354231.jpg</image:loc><image:title>Svedberg Ultracentrifuge, 1936, with Optical System and Control Gear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/121/large_smg00354235.jpg</image:loc><image:title>Svedberg Ultracentrifuge, 1936, with Optical System and Control Gear</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531724/high-quality-instrumentation-tape-recorder-made-by-precision-instruments-of-america</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84292/painted-plaster-mould-of-headless-female-figure-raising-robe-to-expose-body</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96495/combined-monophasic-contraceptive-pills</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/468/large_smg00242393.jpg</image:loc><image:title>Combined monophasic contraceptive pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117968/collection-of-microtomes-and-related-material</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/706/large_smg00189018.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/703/large_smg00189014.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/705/large_smg00189017.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/75/large_1989_0882_0011__0003_.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/74/large_1989_0882_0011__0002_.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/73/large_1989_0882_0011__0001_.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/704/large_smg00189015.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/11/large_smg00191695.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/709/large_smg00189021.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/708/large_smg00189020.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/477/large_smg00185672.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/707/large_smg00189019.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/702/large_smg00189013.jpg</image:loc><image:title>Collection of microtomes and related material</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32977/experimental-telephone-transmitters-and-receivers</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/845/large_smg00177315.jpg</image:loc><image:title>Experimental telephone transmitters and receivers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/178/large_smg00177318.jpg</image:loc><image:title>Experimental telephone transmitters and receivers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/179/large_smg00177319.jpg</image:loc><image:title>Experimental telephone transmitters and receivers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/180/large_smg00177320.jpg</image:loc><image:title>Experimental telephone transmitters and receivers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/846/large_smg00177316.jpg</image:loc><image:title>Experimental telephone transmitters and receivers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/847/large_smg00177317.jpg</image:loc><image:title>Experimental telephone transmitters and receivers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8014639/11-stereoscopic-print-pairs-7-stereoscopic-glass-transparencies-2-stereoscopic-coloured-prints-mahogany-case-and-lid</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85554/plaster-replica-of-a-greek-marble-statue</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co741/masterpiece-clock-from-augsburg-germany-1625-1635</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/936/large_1952_0312.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/115/large_1952_0312__0002_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/119/large_1952_0312__0003_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/114/large_1952_0312__0001_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/92/large_1952_0312_0001__0006_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/93/large_1952_0312_0001__0007_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/87/large_1952_0312_0001__0001_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/91/large_1952_0312_0001__0005_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/89/large_1952_0312_0001__0003_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/88/large_1952_0312_0001__0002_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/90/large_1952_0312_0001__0004_.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/569/large_smg00060534.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/570/large_smg00183469.jpg</image:loc><image:title>Masterpiece clock from Augsburg, Germany, 1625-1635</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50007/two-fragments-of-ventilating-bricks</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/957/large_smg00155657.jpg</image:loc><image:title>Two fragments of ventilating bricks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/956/large_smg00155656.jpg</image:loc><image:title>Two fragments of ventilating bricks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146145/boot-testing-machine-with-sample-shoe-sections</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4181/simmance-abady-flicker-photometer-by-nalder-brothers-and-co</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/607/large_smg00032005.jpg</image:loc><image:title>Simmance-Abady Flicker photometer by Nalder Brothers &amp; Co.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57233/experimental-and-lens-grinding-apparatus</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27109/robinson-superheater</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202783/37-wing-models-used-during-the-investigation-of-the-concorde-wing-shape</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/329/large_1993_2473__0003_.jpg</image:loc><image:title>37 wing models used during the investigation of the Concorde wing shape</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/332/large_1993_2473__0004_.jpg</image:loc><image:title>37 wing models used during the investigation of the Concorde wing shape</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/328/large_1993_2473__0001_.jpg</image:loc><image:title>37 wing models used during the investigation of the Concorde wing shape</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/327/large_1993_2473__0002_.jpg</image:loc><image:title>37 wing models used during the investigation of the Concorde wing shape</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54717/watson-rain-gauge-and-evaporimeter</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/292/large_smg00047870.jpg</image:loc><image:title>Watson rain gauge and evaporimeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/293/large_smg00047871.jpg</image:loc><image:title>Watson rain gauge and evaporimeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10295/two-circular-coasters-set-with-tray-of-catalin</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/811/large_smg00154286.jpg</image:loc><image:title>Two circular coasters (set with tray) of catalin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/812/large_smg00154287.jpg</image:loc><image:title>Two circular coasters (set with tray) of catalin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/813/large_smg00154288.jpg</image:loc><image:title>Two circular coasters (set with tray) of catalin</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25148/wolseley-75-hp-motor-car-with-side-lamps-spare-wheels-and-brighton-run-presentation-tankard</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/618/large_1937_0563.jpg</image:loc><image:title>Wolseley 7.5 H.P. motor car, with side lamps, spare wheels, and Brighton run presentation tankard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/989/large_smg00164703.jpg</image:loc><image:title>Wolseley 7.5 H.P. motor car, with side lamps, spare wheels, and Brighton run presentation tankard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/820/large_smg00372759.jpg</image:loc><image:title>Wolseley 7.5 H.P. motor car, with side lamps, spare wheels, and Brighton run presentation tankard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/440/large_1937_0563_0001__0001_.jpg</image:loc><image:title>Wolseley 7.5 H.P. motor car, with side lamps, spare wheels, and Brighton run presentation tankard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89104/plaster-cast-copy-of-an-oculists-seal</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207444/dallmeyer-press-reflex-camera</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26971/three-telegraphic-signalling-block-instruments</loc><lastmod>2026-04-11T15:53:14.722Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/646/large_1909_08_pt02__0001_.jpg</image:loc><image:title>Three telegraphic signalling block instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/647/large_1909_08_pt03__0001_.jpg</image:loc><image:title>Three telegraphic signalling block instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/645/large_1909_08_pt01__0001_.jpg</image:loc><image:title>Three telegraphic signalling block instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co582/example-of-early-horstmann-electric-tumbler-time-switch-with-solar-dial</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11137/lotus-excel-sports-car-unit-no-260f</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/105/large_smg00213842.jpg</image:loc><image:title>Lotus Excel sports car, unit no. 260F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/653/large_1985_0436_0001__0001_.jpg</image:loc><image:title>Lotus Excel sports car, unit no. 260F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/584/large_smg00214167.jpg</image:loc><image:title>Lotus Excel sports car, unit no. 260F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/749/large_smg00368148.jpg</image:loc><image:title>Lotus Excel sports car, unit no. 260F</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148678/cholera-serum</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33523/creed-teleprinter-no-3x-with-cover-and-example-message</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/835/large_smg00276380.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/455/large_1971_0181_0001__0007_.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/451/large_1971_0181_0001__0003_.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/450/large_1971_0181_0001__0002_.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/454/large_1971_0181_0001__0006_.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/456/large_1971_0181_0001__0008_.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/449/large_1971_0181_0001__0001_.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/452/large_1971_0181_0001__0004_.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/453/large_1971_0181_0001__0005_.jpg</image:loc><image:title>Creed teleprinter No. 3X, with cover and example message</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415541/pinus-coniferales-gymnospermae</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118493/compound-microscope</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203465/kodak-film-pack-developing-tank-no-1</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8059051/one-glove-from-a-pack-of-silver-shield-gloves-made-from-laminated-norfoil-these-gloves-have-excellent-flexibility</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/110/large_smg00044892.jpg</image:loc><image:title>One glove from a pack of Silver Shield gloves made from laminated Norfoil.  These gloves have excellent flexibility</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/193/large_smg00205662.jpg</image:loc><image:title>One glove from a pack of Silver Shield gloves made from laminated Norfoil.  These gloves have excellent flexibility</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51067/table-engine-by-maudslay-sons-and-field-1840</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/705/large_smg00276177.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/703/large_smg00276175.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/709/large_smg00276181.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/708/large_smg00276180.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/704/large_smg00276176.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/706/large_smg00276178.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/707/large_smg00276179.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/710/large_smg00276182.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/712/large_smg00276184.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/713/large_smg00276185.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/711/large_smg00276183.jpg</image:loc><image:title>Table Engine by Maudslay, Sons &amp; Field, 1840.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167512/surgical-instrument-set</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/338/large_smg00266055.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454432/klippan-reel-type-seat-belt-anchorage</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/875/large_smg00078240.jpg</image:loc><image:title>Klippan reel type seat belt anchorage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/876/large_smg00078241.jpg</image:loc><image:title>Klippan reel type seat belt anchorage</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8030063/dover-priory</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co216339/two-stainless-steel-table-forks-intercity</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648601/original-super-8-amateur-films-shot-by-alan-derrick-smith</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55552/diamond-frame-pattern-sextant-with-case</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/93/large_1933_0012.jpg</image:loc><image:title>Diamond-frame pattern sextant with case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/524/large_smg00009726.jpg</image:loc><image:title>Diamond-frame pattern sextant with case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/333/large_smg00293446.jpg</image:loc><image:title>Diamond-frame pattern sextant with case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/872/large_smg00066228.jpg</image:loc><image:title>Diamond-frame pattern sextant with case.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62614/silent-700-portable-data-terminal</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/119/large_smg00237415.jpg</image:loc><image:title>Silent 700 portable data terminal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/118/large_smg00237414.jpg</image:loc><image:title>Silent 700 portable data terminal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8096205/lantern-pastil-holder</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96836/2-cutting-instruments</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8384544/one-laptop-per-child-computer-2007-2012</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/312/large_e2013_513_1__0003_.jpg</image:loc><image:title>&quot;One Laptop per Child&quot; Computer, 2007-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/311/large_e2013_513_1__0002_.jpg</image:loc><image:title>&quot;One Laptop per Child&quot; Computer, 2007-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/313/large_e2013_513_1__0004_.jpg</image:loc><image:title>&quot;One Laptop per Child&quot; Computer, 2007-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/310/large_e2013_513_1__0001_.jpg</image:loc><image:title>&quot;One Laptop per Child&quot; Computer, 2007-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/102/large_smg00184362.jpg</image:loc><image:title>&quot;One Laptop per Child&quot; Computer, 2007-2012</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115572/copy-of-a-bell-jar-used-by-dalton</loc><lastmod>2026-04-11T15:53:15.740Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445966/francis-signal-flasher-for-ambulances</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50286/hamps-double-action-lever-lock-1854</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/563/large_smg00153296.jpg</image:loc><image:title>Hamp&apos;s double action lever lock, 1854</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/931/large_smg00181984.jpg</image:loc><image:title>Hamp&apos;s double action lever lock, 1854</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45591/adze-borneo-middle-19th-century</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/456/large_1875_0077__0002_.jpg</image:loc><image:title>Adze, Borneo, middle 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/455/large_1875_0077__0001_.jpg</image:loc><image:title>Adze, Borneo, middle 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/457/large_1875_0077__0003_.jpg</image:loc><image:title>Adze, Borneo, middle 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/656/large_smg00182124.jpg</image:loc><image:title>Adze, Borneo, middle 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/443/large_smg00178372.jpg</image:loc><image:title>Adze, Borneo, middle 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4532/two-soft-contact-lenses-soflens-by-bausch-and-lomb</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/637/large_smg00030977.jpg</image:loc><image:title>Two soft contact lenses &apos;Soflens&apos; by Bausch &amp; Lomb</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/619/large_smg00030959.jpg</image:loc><image:title>Two soft contact lenses &apos;Soflens&apos; by Bausch &amp; Lomb</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103794/metal-amulet-with-ribbon</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/40/large_a79977.jpg</image:loc><image:title>Metal amulet with ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/581/large_smg00277197.jpg</image:loc><image:title>Metal amulet with ribbon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8081783/marconi-bd848-coffin-television-camera</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91641/set-of-examination-lamps</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214941/four-tea-cups-british-transport-hotels</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42711/collection-of-candle-snuffers</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co69393/unidentified-two-bulbous-metal-items-with-3-separate-heads</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93738/aneroid-sphymanomometer-by-charles-verdin</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56780/orrery-planetary-model-by-james-ferguson-1755-1756</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/553/large_1934_0134_0002.jpg</image:loc><image:title>Orrery planetary model by James Ferguson, 1755-1756</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/253/large_1934_0134__0002_.jpg</image:loc><image:title>Orrery planetary model by James Ferguson, 1755-1756</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/252/large_1934_0134__0001_.jpg</image:loc><image:title>Orrery planetary model by James Ferguson, 1755-1756</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/254/large_1934_0134__0003_.jpg</image:loc><image:title>Orrery planetary model by James Ferguson, 1755-1756</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/302/large_smg00043777.jpg</image:loc><image:title>Orrery planetary model by James Ferguson, 1755-1756</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11481/bottle-of-a-typical-jute-swellant-weasel</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co498608/set-of-annual-and-special-reports-of-the-milk-marketing-board-or-relating-to-its-concerns-approximately-35-items</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29766/model-of-flying-machine</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54029/perry-tromometer</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/308/large_smg00178290.jpg</image:loc><image:title>Perry tromometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140652/enema-set</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/757/large_smg00259157.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119765/compound-monocular-microscope-by-c-zeiss-of-jena</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/452/large_smg00023642.jpg</image:loc><image:title>Compound monocular microscope by C. Zeiss of Jena</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38753/14-scale-model-of-lever-horse-hoe-with-detachable-shafts</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/366/large_smg00082520.jpg</image:loc><image:title>1:4 scale model of lever horse hoe with detachable shafts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4538/four-stages-in-the-manufacture-of-a-plastic-haptic-lens</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/937/large_smg00175098.jpg</image:loc><image:title>Four stages in the manufacture of a plastic haptic lens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36199/ba-14-coder-ex-broadcasting-house-and-ba-15-decoder-ex-wrotham</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/203/large_smg00648216.jpg</image:loc><image:title>BA 1/4 Coder (Ex-Broadcasting House) and BA 1/5 Decoder (Ex-Wrotham)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/202/large_smg00648213.jpg</image:loc><image:title>BA 1/4 Coder (Ex-Broadcasting House) and BA 1/5 Decoder (Ex-Wrotham)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8000371/electrophoresis-equipment</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/326/large_smg00097842.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/304/large_smg00096543.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8421049/collection-of-objects-and-archives-relating-to-the-icl-series-39-sx-and-dx-mainframe-computers</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/249/large_smg00359106.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/83/large_cd0747_030_161019_y2004_36_8_control_unit.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/554/large_smg00358935.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/84/large_cd0747_031_161019_y2004_36_6_monitor.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/553/large_smg00358934.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/79/large_cd0747_026_161019_y2004_36_12_cable.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/624/large_smg00447056.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/927/large_y2004_36_3__0001_.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/928/large_y2004_36_3__0002_.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/740/large_smg00357534.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/932/large_y2004_36_2__0002_.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/931/large_y2004_36_2__0001_.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/589/large_smg00359302.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/578/large_smg00359302__0002_.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/929/large_y2004_36_4__0001_.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/930/large_y2004_36_4__0002_.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/741/large_smg00357535.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/80/large_cd0747_027_161019_y2004_36_9_power_supply.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/555/large_smg00358936.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/77/large_cd0747_024_161019_y2004_36_7_modem.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/604/large_smg00447047.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/88/large_cd0747_035_161019_y2004_36_11_cables.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/603/large_smg00447046.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/78/large_cd0747_025_161019_y2004_36_5_telephone.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/599/large_smg00447042.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/85/large_cd0747_032_161019_y2004_36_10_transceivers.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/556/large_smg00358937.jpg</image:loc><image:title>Collection of objects and archives relating to the ICL Series 39 SX and DX mainframe computers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11151/five-samples-of-viscose-lace-spun-by-the-late-auguste-delubac-of-the-viscose-archedoise</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/764/large_1995_0164.jpg</image:loc><image:title>Five samples of viscose lace spun by the late Auguste Delubac of the Viscose Archedoise</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44192/4ft-probe-and-aspirator-bulb-as-used-in-durham-coalfield-from-1967</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165738/amputation-set-cased-by-richardson-british</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/139/large_smg00265042.jpg</image:loc><image:title>Amputation set, cased, by Richardson, British</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8728411/maintenance-logs-for-sewing-machines-from-the-hampstead-gown-factory</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/862/large_2021_0445__0001_.jpg</image:loc><image:title>Maintenance logs for sewing machines from the Hampstead Gown Factory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/861/large_2021_0445__0002_.jpg</image:loc><image:title>Maintenance logs for sewing machines from the Hampstead Gown Factory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/860/large_2021_0445__0003_.jpg</image:loc><image:title>Maintenance logs for sewing machines from the Hampstead Gown Factory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78671/tin-glazed-earthenware-albarello</loc><lastmod>2026-04-11T15:53:17.460Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157166/cast-lead-tobacco-jar</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145947/pair-of-3-ply-disposable-overshoes-and-2-round-hats</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204919/kodak-petite-camera-and-case</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/226/large_smg00449692.jpg</image:loc><image:title>Kodak Petite Camera and Case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co495543/george-stephenson-memorabilia</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/678/large_1875_3_pt13_01.jpg</image:loc><image:title>George Stephenson memorabilia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/12/931/pic_1875_3_13_2.jpg</image:loc><image:title>George Stephenson memorabilia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/325/large_smg00366742.jpg</image:loc><image:title>George Stephenson memorabilia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8410795/type-4000-strowger-switchgear</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/272/large_smg00354976.jpg</image:loc><image:title>Type 4000 Strowger switchgear</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445928/blinkgeber-bgd5-flasher-unit-15-45w</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60195/ten-inch-slide-rule-with-case</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/646/large_smg00049246.jpg</image:loc><image:title>Ten inch slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/647/large_smg00049247.jpg</image:loc><image:title>Ten inch slide rule with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51677/filter-for-boiler-feed-water-with-label</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49282/white-glazed-earthenware-cheese-ring-press</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/186/large_smg00180247.jpg</image:loc><image:title>White glazed earthenware cheese ring press</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93710/gaertner-sphygmomanometer-by-schulmeister</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45617/three-flint-axes</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/884/large_smg00181260.jpg</image:loc><image:title>Three flint axes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/885/large_smg00181262.jpg</image:loc><image:title>Three flint axes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123625/pair-of-identical-necklace</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/895/large_a116620__0001_.jpg</image:loc><image:title>Pair of identical necklace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/896/large_a116620__0002_.jpg</image:loc><image:title>Pair of identical necklace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/835/large_a116620__0001_.jpg</image:loc><image:title>Pair of identical necklace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/836/large_a116620__0002_.jpg</image:loc><image:title>Pair of identical necklace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/837/large_a116620__0003_.jpg</image:loc><image:title>Pair of identical necklace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24174/lucas-fog-rearguard-lamp</loc><lastmod>2026-04-11T15:53:16.273Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co538842/bead-chain</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/266/large_2001_0172__0001_.jpg</image:loc><image:title>Bead chain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/20/large_smg00174662.jpg</image:loc><image:title>Bead chain</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19093/three-amber-glass-beer-bottles</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/78/large_smg00090134.jpg</image:loc><image:title>Three amber glass beer bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/77/large_smg00090133.jpg</image:loc><image:title>Three amber glass beer bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/53/large_smg00089181.jpg</image:loc><image:title>Three amber glass beer bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/76/large_smg00090132.jpg</image:loc><image:title>Three amber glass beer bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96809/calendar-pack-for-enovid</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/768/large_1994_0466_0002.jpg</image:loc><image:title>Calendar pack for Enovid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/265/large_1994_0466_0001__0002_.jpg</image:loc><image:title>Calendar pack for Enovid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/267/large_1994_0466_0001__0004_.jpg</image:loc><image:title>Calendar pack for Enovid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/266/large_1994_0466_0001__0003_.jpg</image:loc><image:title>Calendar pack for Enovid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/157/large_1994_0466_0002__0002_.jpg</image:loc><image:title>Calendar pack for Enovid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/273/large_1994_0466_0001__0001_.jpg</image:loc><image:title>Calendar pack for Enovid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240723/free-flight-model-of-a-chirm2</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/749/989/large_smg00652331.jpg</image:loc><image:title>Free-Flight Model of a C.H.I.R.M.2.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/158/large_smg00461308.jpg</image:loc><image:title>Free-Flight Model of a C.H.I.R.M.2.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122601/water-reservoirs-for-nargile-tobacco-pipes</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8227/binocular-microscope</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/856/large_1921_0679.jpg</image:loc><image:title>Binocular microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/690/large_smg00072999.jpg</image:loc><image:title>Binocular microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/689/large_smg00072998.jpg</image:loc><image:title>Binocular microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413247/amstrad-cpc-6128-personal-computer-1985</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/120/large_smg00237420.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/122/large_smg00237422.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/244/large_smg00279273.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/245/large_smg00279276.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/233/large_smg00279297.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/257/large_smg00279297.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/243/large_smg00279271.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/116/large_smg00237410.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/121/large_smg00237421.jpg</image:loc><image:title>Amstrad CPC 6128 personal computer, 1985</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61230/apparatus-used-in-experimental-work-with-penicillin-united-kingdom-1939-1949</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/238/large_1964_0457.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/265/large_smg00291552.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/267/large_smg00291554.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/277/large_smg00291565.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/271/large_smg00291558.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/268/large_smg00291555.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/269/large_smg00291556.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/266/large_smg00291553.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/270/large_smg00291557.jpg</image:loc><image:title>Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76116/anaesthetic-trolley</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62326/hollerith-printing-and-listing-tabulating-machine-c-1925</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145034/two-nickel-iron-accumulators-by-nife-batteries</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2246/pocket-clinometer-and-square-in-an-embossed-leather-case-c-1650-1675</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139612/set-of-cupping-instruments</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/752/large_smg00270464.jpg</image:loc><image:title>Set of cupping instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179027/dr-william-cash-reeds-gown</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/905/large_smg00367254.jpg</image:loc><image:title>Dr. William Cash Reed&apos;s gown</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/222/large_smg00368583.jpg</image:loc><image:title>Dr. William Cash Reed&apos;s gown</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/238/large_smg00368580.jpg</image:loc><image:title>Dr. William Cash Reed&apos;s gown</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/151/large_smg00366251.jpg</image:loc><image:title>Dr. William Cash Reed&apos;s gown</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186247/cartons-2-of-supervite-multi-vitamin-capsules</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46099/two-pairs-of-chinese-scissors</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/661/large_smg00182191.jpg</image:loc><image:title>Two Pairs of Chinese Scissors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/785/large_smg00063427.jpg</image:loc><image:title>Two Pairs of Chinese Scissors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5359/cloud-chamber-used-by-rochester-and-butler-for-the-first-photographs-of-strange-nu-particles-1945-1947</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/609/large_1963_0348_0003.jpg</image:loc><image:title>Cloud chamber used by Rochester and Butler for the first photographs of &quot;strange (nu) particles&quot;, 1945-1947</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/607/large_1963_0348_0001.jpg</image:loc><image:title>Cloud chamber used by Rochester and Butler for the first photographs of &quot;strange (nu) particles&quot;, 1945-1947</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/608/large_1963_0348_0002.jpg</image:loc><image:title>Cloud chamber used by Rochester and Butler for the first photographs of &quot;strange (nu) particles&quot;, 1945-1947</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/989/large_1963_0348.jpg</image:loc><image:title>Cloud chamber used by Rochester and Butler for the first photographs of &quot;strange (nu) particles&quot;, 1945-1947</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/23/large_smg00188123.jpg</image:loc><image:title>Cloud chamber used by Rochester and Butler for the first photographs of &quot;strange (nu) particles&quot;, 1945-1947</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/8/large_smg00187958.jpg</image:loc><image:title>Cloud chamber used by Rochester and Butler for the first photographs of &quot;strange (nu) particles&quot;, 1945-1947</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240836/a-group-of-seven-wind-tunnel-shapes-comprising-blunt-faced</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33652/transtel-electronic-teleprinter-receiver-model-ahr-sn8t1496</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44801/singer-futura-sewing-machine-with-accessories-and-orginal-packaging</loc><lastmod>2026-04-11T15:53:18.622Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66684/hand-bill-two-ms-notes</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/675/large_1982_0083_0004.jpg</image:loc><image:title>Hand-bill, two ms notes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/388/large_1982_0083_0005.jpg</image:loc><image:title>Hand-bill, two ms notes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427441/aluminium-tape-used-for-recording-rainfall-1958</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/750/large_smg00178627.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/751/large_smg00178628.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/755/large_smg00178632.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/753/large_smg00178630.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/754/large_smg00178631.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/749/large_smg00178626.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/752/large_smg00178629.jpg</image:loc><image:title>Aluminium tape used for recording rainfall, 1958</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80976/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co499156/reel-to-reel-tape-recorder</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/763/large_1999_0695.jpg</image:loc><image:title>Reel-to-reel tape recorder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446077/flasher-unit-schaltbilder-zur-hella-c1950</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45154/knitting-machine-for-shaped-hose-making-by-wildman-manufacturing-co</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56183/norman-lockyers-seven-prism-spectroscope-and-eyepiece</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/489/large_1987_1162__0002_.jpg</image:loc><image:title>Norman Lockyer’s Seven-Prism Spectroscope and Eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/490/large_1987_1162__0004_.jpg</image:loc><image:title>Norman Lockyer’s Seven-Prism Spectroscope and Eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/488/large_1987_1162__0001_.jpg</image:loc><image:title>Norman Lockyer’s Seven-Prism Spectroscope and Eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/869/large_1987_1162__0003_.jpg</image:loc><image:title>Norman Lockyer’s Seven-Prism Spectroscope and Eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/580/large_1987_1162__0005_.jpg</image:loc><image:title>Norman Lockyer’s Seven-Prism Spectroscope and Eyepiece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/579/large_1987_1162__0006_.jpg</image:loc><image:title>Norman Lockyer’s Seven-Prism Spectroscope and Eyepiece</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24790/stanley-steam-car-with-early-type-pneumatic-tyres</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/721/large_smg00182834.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/716/large_smg00182825.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/717/large_smg00182826.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/550/large_smg00213877.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/471/large_1942_0065_0001__0001_.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/723/large_smg00182836.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/726/large_smg00182839.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/725/large_smg00182838.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/551/large_smg00213889.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/719/large_smg00182832.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/718/large_smg00182831.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/330/large_smg00182831.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/720/large_smg00182833.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/722/large_smg00182835.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/724/large_smg00182837.jpg</image:loc><image:title>Stanley steam car with early type pneumatic tyres.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139506/portable-medical-bag-made-of-brown-canvas</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/403/large_smg00257348.jpg</image:loc><image:title>Portable medical bag made of brown canvas</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24510/4-brevett-zach-plug-terminals</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/125/large_smg00196185.jpg</image:loc><image:title>4 Brevett Zach plug terminals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/126/large_smg00196186.jpg</image:loc><image:title>4 Brevett Zach plug terminals</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202607/model-110th-scale</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/811/large_1993_2297.jpg</image:loc><image:title>Model, 1/10th scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61009/a-w-faber-castell-two-foot-slide-rule</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/800/large_smg00049982.jpg</image:loc><image:title>A. W. Faber-Castell two-foot slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/698/large_smg00049981.jpg</image:loc><image:title>A. W. Faber-Castell two-foot slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143628/3-daily-log-books-recording-insulin-dosage-and-blood-glucose-levels-for-years-1981</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45664/bronze-chisel-and-sharpening-stone</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118891/culpeper-microscope</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/112/large_smg00314916.jpg</image:loc><image:title>Culpeper microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448781/field-balance-by-cms-weighing-equipment-ltd</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/691/large_smg00260884.jpg</image:loc><image:title>Field balance by CMS Weighing Equipment Ltd</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65172/four-coloured-lithographs-of-the-great-eastern-depicting-the-ship-in-various-positions</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/370/large_1987_1199_0003.jpg</image:loc><image:title>Four coloured lithographs of the &quot;Great Eastern&quot; depicting the ship in various positions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/369/large_1987_1199_0002.jpg</image:loc><image:title>Four coloured lithographs of the &quot;Great Eastern&quot; depicting the ship in various positions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107254/two-kohl-pots</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93382/vaginal-speculum-with-mirrored-interior</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118589/drum-microscope-with-pasteboard-tubes</loc><lastmod>2026-04-11T15:53:20.429Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93486/monaural-stethoscope-vulcanite-c1860</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36796/original-stohrer-magneto-electric-machine</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8183217/capacitive-fingerprint-reader-for-development-purposes-with-aluminium-housing-by-authentec</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/24/large_2009_0138__0002_.jpg</image:loc><image:title>Capacitive fingerprint reader for development purposes with aluminium housing by AuthenTec</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/23/large_2009_0138__0001_.jpg</image:loc><image:title>Capacitive fingerprint reader for development purposes with aluminium housing by AuthenTec</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/25/large_2009_0138__0003_.jpg</image:loc><image:title>Capacitive fingerprint reader for development purposes with aluminium housing by AuthenTec</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36616/model-214-frequency-meter-60-cycles</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53520/2-horizontal-circle-covers-from-the-3-foot-geodetic-theodolite</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/904/large_smg00052214.jpg</image:loc><image:title>2 horizontal circle covers from the 3-foot geodetic theodolite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/905/large_smg00052215.jpg</image:loc><image:title>2 horizontal circle covers from the 3-foot geodetic theodolite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155068/canvas-field-belt-worn-by-sir-alexander-ogston-in-boer-war-and-sudan</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25305/model-of-itala-racing-car</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/948/large_1968_0740__0002_.jpg</image:loc><image:title>Model, of ITALA racing car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/949/large_1968_0740__0003_.jpg</image:loc><image:title>Model, of ITALA racing car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/950/large_1968_0740__0004_.jpg</image:loc><image:title>Model, of ITALA racing car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/946/large_1968_0740__0001_.jpg</image:loc><image:title>Model, of ITALA racing car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/993/large_smg00181789.jpg</image:loc><image:title>Model, of ITALA racing car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/994/large_smg00181790.jpg</image:loc><image:title>Model, of ITALA racing car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163501/collection-of-pneumothorax-needles</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63191/pdp8-data-processor-unit</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45512/collection-of-items-for-wheelwrights-shop</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/81/large_smg00066972.jpg</image:loc><image:title>Collection of items for wheelwright&apos;s shop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co519677/stinger-tyre-deflation-system-c-1999-with-original-case</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/899/large_smg00078924.jpg</image:loc><image:title>&apos;Stinger&apos; tyre-deflation system, c 1999 with original case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067500/a-collection-of-bandw-silver-prints-stone-walls-grey-skies</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152708/screen-from-stereoscope</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/369/large_smg00277532.jpg</image:loc><image:title>Screen from stereoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15686/leica-i-slr-camera</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40118/a-flight-spare-for-ariel-v-uk5-rotating-collimator-x-ray-detector-british-1972-74</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/870/large_smg00158596.jpg</image:loc><image:title>A Flight Spare for Ariel V (UK5) Rotating-collimator X-ray Detector, British, 1972-74</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115728/two-clear-glass-funnels</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76145/glass-ampoule-of-liquid-chloroform</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/700/large_a56873.jpg</image:loc><image:title>Glass ampoule of liquid chloroform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/34/large_smg00162622.jpg</image:loc><image:title>Glass ampoule of liquid chloroform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93718/sterilex-sphygmomanometer-english</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co207571/headboard-wreath-for-locomotive-hauling-queen-victorias-funeral-train</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/553/large_1986_8330__0002_.jpg</image:loc><image:title>Headboard, Wreath for Locomotive Hauling Queen Victoria&apos;s Funeral Train</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/551/large_1986_8330__0001_.jpg</image:loc><image:title>Headboard, Wreath for Locomotive Hauling Queen Victoria&apos;s Funeral Train</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/975/large_1986_8330__0003_.jpg</image:loc><image:title>Headboard, Wreath for Locomotive Hauling Queen Victoria&apos;s Funeral Train</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/976/large_1986_8330__0005_.jpg</image:loc><image:title>Headboard, Wreath for Locomotive Hauling Queen Victoria&apos;s Funeral Train</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/973/large_1986_8330__0002_.jpg</image:loc><image:title>Headboard, Wreath for Locomotive Hauling Queen Victoria&apos;s Funeral Train</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/974/large_1986_8330__0004_.jpg</image:loc><image:title>Headboard, Wreath for Locomotive Hauling Queen Victoria&apos;s Funeral Train</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/972/large_1986_8330__0001_.jpg</image:loc><image:title>Headboard, Wreath for Locomotive Hauling Queen Victoria&apos;s Funeral Train</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/971/large_1986_8330__0006_.jpg</image:loc><image:title>Headboard, Wreath for Locomotive Hauling Queen Victoria&apos;s Funeral Train</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204643/packet-of-manchester-rapid-gelatine-plates</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/390/large_smg00449946.jpg</image:loc><image:title>Packet of Manchester Rapid Gelatine Plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/184/large_smg00361579.jpg</image:loc><image:title>Packet of Manchester Rapid Gelatine Plates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24708/model-of-a-vauxhall-motor-car</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/6/large_smg00181807.jpg</image:loc><image:title>Model of a Vauxhall motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/5/large_smg00181806.jpg</image:loc><image:title>Model of a Vauxhall motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58198/beamscale</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/746/large_1932_0612__0001_.jpg</image:loc><image:title>beamscale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/112/large_1932_0612_0001__0001_.jpg</image:loc><image:title>beamscale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205402/burvin-flash-synchroniser</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7123/npl-standard-ohm</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62699/cmc-5200-key-to-disc-system</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/889/large_smg00653335.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/832/large_smg00653269.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/884/large_smg00653275.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/620/large_smg00652512.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/621/large_smg00652513.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/830/large_smg00653251.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/803/large_smg00653326.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/831/large_smg00653262.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/883/large_smg00653272.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/804/large_smg00653327.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/635/large_smg00653240.jpg</image:loc><image:title>CMC 5200 Key to disc system</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140866/earthenware-inhaler-made-by-s-maw</loc><lastmod>2026-04-11T15:53:19.773Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/98/large_a625877.jpg</image:loc><image:title>Earthenware inhaler made by S. Maw</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148314/two-glass-vials</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179253/bottle-containing-foreign-body</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/641/large_smg00235498.jpg</image:loc><image:title>Bottle containing foreign body</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154259/military-issue-24-hour-ration-pack</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205721/ensignette-camera</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/753/large_smg00448403.jpg</image:loc><image:title>Ensignette Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94369/accutrend-gc-automatic-blood-analyzer-for-the-measurement-of-blood-cholesterol-and-glucose-levels</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/266/large_smg00122423.jpg</image:loc><image:title>Accutrend GC automatic blood analyzer for the measurement of blood cholesterol and glucose levels</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18366/five-series-of-photographs-showing-successive-phases-of-movement-of-atheletes</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8038654/two-reddish-brown-mottled-ash-trays</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858721/casting-hobble</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062167/brass-surface-mounted-door-lock-and-key</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/815/large_smg00181355.jpg</image:loc><image:title>Brass Surface Mounted Door Lock and Key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/814/large_smg00181354.jpg</image:loc><image:title>Brass Surface Mounted Door Lock and Key</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1519/brass-moving-wire-filar-micrometer-by-j-sissons</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/854/large_1927_1491__0001_.jpg</image:loc><image:title>Brass moving wire filar micrometer by J. Sissons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/855/large_1927_1491__0002_.jpg</image:loc><image:title>Brass moving wire filar micrometer by J. Sissons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/132/large_smg00176450.jpg</image:loc><image:title>Brass moving wire filar micrometer by J. Sissons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44668/four-hanks-of-yarn</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/538/large_smg00180389.jpg</image:loc><image:title>Four hanks of yarn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/519/large_smg00180368.jpg</image:loc><image:title>Four hanks of yarn</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14030/rhodium-tipped-pen-made-by-william-hyde-wollaston</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/7/large_smg00072179.jpg</image:loc><image:title>Rhodium tipped pen made by William Hyde Wollaston</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/449/614/large_smg00072179.jpg</image:loc><image:title>Rhodium tipped pen made by William Hyde Wollaston</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/33/large_smg00072501.jpg</image:loc><image:title>Rhodium tipped pen made by William Hyde Wollaston</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/449/652/large_smg00072501.jpg</image:loc><image:title>Rhodium tipped pen made by William Hyde Wollaston</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59034/flexible-coupling-and-old-leather-washer-by-peter-brotherhood</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/319/large_smg00067004.jpg</image:loc><image:title>Flexible coupling and old leather washer by peter Brotherhood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/481/large_smg00066218.jpg</image:loc><image:title>Flexible coupling and old leather washer by peter Brotherhood</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210995/marble-bust-of-george-hudson-1800-1871</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40947/model-of-hull-of-brig-of-early-19th-century</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/119/large_smg00215417.jpg</image:loc><image:title>Model of hull of brig of early 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24547/wdl-6-lorry</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/254/large_smg00359728.jpg</image:loc><image:title>WDL 6 lorry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/854/large_1980_1577__0001_.jpg</image:loc><image:title>WDL 6 lorry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181725/pharmacy-bottle</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114814/3-pieces-of-electrical-apparatus</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167789/surgical-instrument-set</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/940/large_smg00272166.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142707/set-of-cupping-instruments-in-wooden-case</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/774/large_smg00270562.jpg</image:loc><image:title>Set of cupping instruments in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205338/radix-35mm-camera</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/92/large_smg00362518.jpg</image:loc><image:title>Radix 35mm camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23075/massive-black-haematite-in-a-nodule-from-near-sairi-the-punjab-india</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/777/large_smg00046966.jpg</image:loc><image:title>Massive black haematite in a nodule from near Sairi the Punjab, India</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/776/large_smg00046965.jpg</image:loc><image:title>Massive black haematite in a nodule from near Sairi the Punjab, India</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77904/hearing-aids-london-england-1935-1936</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/463/large_1985_1812.jpg</image:loc><image:title>Hearing aids, London, England, 1935-1936</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/329/large_smg00307285.jpg</image:loc><image:title>Hearing aids, London, England, 1935-1936</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13142/electrolytic-arsenic-apparatus-with-platinum-cathode-dummy</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25786/fiamme-duralumin-bicycle-rim</loc><lastmod>2026-04-11T15:53:22.336Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/1/large_smg00651519.jpg</image:loc><image:title>Fiamme duralumin bicycle rim</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/2/large_smg00651520.jpg</image:loc><image:title>Fiamme duralumin bicycle rim</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45336/portable-fire-pump-1966</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/610/large_1966_0096.jpg</image:loc><image:title>Portable fire pump, 1966.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/252/large_smg00651252.jpg</image:loc><image:title>Portable fire pump, 1966.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/251/large_smg00651251.jpg</image:loc><image:title>Portable fire pump, 1966.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126740/four-arm-splints-of-varying-construction-worn-by-children-with-polio</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/742/large_1989_0832__0001_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/786/large_1989_0832_0001__0004_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/790/large_1989_0832_0003__0002_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/785/large_1989_0832_0001__0005_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/782/large_1989_0832_0001__0002_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/788/large_1989_0832_0003__0001_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/789/large_1989_0832_0002__0002_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/783/large_1989_0832_0001__0001_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/787/large_1989_0832_0002__0001_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/784/large_1989_0832_0001__0003_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/792/large_1989_0832_0004__0002_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/791/large_1989_0832_0004__0001_.jpg</image:loc><image:title>Four arm splints of varying construction, worn by children with polio</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2865/cryogenic-expansion-turbine-from-gas-liquefier-1974</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214564/silver-plated-tureen-british-transport-commission-hotels</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076322/board-holder-for-sulphur-matches</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8835500/supermarket-sign-on-social-distancing</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15986/collection-of-forty-two-flash-bulbs</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64153/two-p-type-thermostats-c1935</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/722/large_smg00154857.jpg</image:loc><image:title>Two P type thermostats, c1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/450/large_smg00154857.jpg</image:loc><image:title>Two P type thermostats, c1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/723/large_smg00154858.jpg</image:loc><image:title>Two P type thermostats, c1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/451/large_smg00154858.jpg</image:loc><image:title>Two P type thermostats, c1935</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102148/20th-century-dental-chair</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442925/model-locomotive-and-carriage-liverpool-and-manchester-railway</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55410/sledge-compass-used-in-search-for-sir-john-franklin-and-the-ships-erebus-and-terror</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/13/large_smg00063703.jpg</image:loc><image:title>Sledge compass used in search for Sir John Franklin and the ships &apos;Erebus&apos; and &apos;Terror&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/10/large_smg00063700.jpg</image:loc><image:title>Sledge compass used in search for Sir John Franklin and the ships &apos;Erebus&apos; and &apos;Terror&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23841/old-wrought-iron-bars-from-a-dismantled-ship-chatham-dockyard</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/677/large_smg00031025.jpg</image:loc><image:title>Old wrought iron bars from a dismantled ship, Chatham Dockyard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/680/large_smg00031028.jpg</image:loc><image:title>Old wrought iron bars from a dismantled ship, Chatham Dockyard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8355878/telefunken-ela-m3022-microphone-capsule</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/347/large_2012_5118_402_1_0002.jpg</image:loc><image:title>Telefunken Ela M302/2 Microphone Capsule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/346/large_2012_5118_402_1.jpg</image:loc><image:title>Telefunken Ela M302/2 Microphone Capsule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36487/electric-double-pole-sliding-switch</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/34/large_smg00224478.jpg</image:loc><image:title>Electric double pole sliding switch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86277/earthenware-jug</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518345/two-oil-paintings-bow-view-and-stern-view-of-hms-kingfisher-1770</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/704/large_1864_0003_0001.jpg</image:loc><image:title>Two oil paintings: bow view and stern view  of H.M.S. &quot;Kingfisher&quot; 1770</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/705/large_1864_0003_0002.jpg</image:loc><image:title>Two oil paintings: bow view and stern view  of H.M.S. &quot;Kingfisher&quot; 1770</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64143/ibm-system-64-personal-computer</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205320/memorial-meeting-in-tblisi-georgia-april-9-1990</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156737/two-bamboo-pipes-1850-1920</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176124/surgical-instrument-cabinet-belonging-to-richard-quain-mid-19th-century</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32644/dental-x-ray-set</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/556/large_smg00457487.jpg</image:loc><image:title>Dental X-ray set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37073/ward-leonard-set-and-vibrating-table</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067445/cir-35mm-film-joiner-in-box-with-manual</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19443/tangyes-tensile-testing-machine-with-10-weights</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8356037/nac-e-10-camera</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/199/949/large_2012_5118_561_1.jpg</image:loc><image:title>Nac E-10 camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/199/951/large_2012_5118_561_3.jpg</image:loc><image:title>Nac E-10 camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/199/952/large_2012_5118_561_4.jpg</image:loc><image:title>Nac E-10 camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/199/950/large_2012_5118_561_2.jpg</image:loc><image:title>Nac E-10 camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/645/large_smg00219151.jpg</image:loc><image:title>Nac E-10 camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118225/items-used-by-louis-pasteur-19th-century</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/677/large_a55114_0001.jpg</image:loc><image:title>Items used by Louis Pasteur, 19th Century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/233/large_a55114_0001__0001_.jpg</image:loc><image:title>Items used by Louis Pasteur, 19th Century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/525/large_a55114_0001__0005_.jpg</image:loc><image:title>Items used by Louis Pasteur, 19th Century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/523/large_a55114_0001__0003_.jpg</image:loc><image:title>Items used by Louis Pasteur, 19th Century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/522/large_a55114_0001__0002_.jpg</image:loc><image:title>Items used by Louis Pasteur, 19th Century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/524/large_a55114_0001__0004_.jpg</image:loc><image:title>Items used by Louis Pasteur, 19th Century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/686/large_smg00023439.jpg</image:loc><image:title>Items used by Louis Pasteur, 19th Century.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145828/gas-tight</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60376/adix-adding-machine-in-case</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/721/large_1968_0724.jpg</image:loc><image:title>Adix adding machine in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/849/large_smg00052546.jpg</image:loc><image:title>Adix adding machine in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/847/large_smg00052544.jpg</image:loc><image:title>Adix adding machine in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161826/amputation-set-by-evans</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/134/large_smg00265000.jpg</image:loc><image:title>Amputation set by Evans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9764/three-doors-from-the-board-room-of-the-tyseley-factory-of-bakelite-ltd</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31871/german-world-war-ii-cathode-ray-tubes</loc><lastmod>2026-04-11T15:53:24.203Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/600/large_smg00306392.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/602/large_smg00306394.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/601/large_smg00306393.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/598/large_smg00306390.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/599/large_smg00306391.jpg</image:loc><image:title>German World War II cathode ray tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150681/hinged-cap-spectacle-case</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102328/etui-silver-plated</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358266/7p-catholicon</loc><lastmod>2026-04-11T15:53:23.116Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/738/large_cd0702_027_130108_1995_2_141_patterson_zochonis_sample.jpg</image:loc><image:title>7P Catholicon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85295/wooden-statue-of-saint-anthony-and-pig</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/135/large_smg00186322.jpg</image:loc><image:title>Wooden statue of Saint Anthony and pig</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60968/selection-of-three-dutch-slide-rules</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47867/the-two-tilt-hammers</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/803/large_smg00448548.jpg</image:loc><image:title>The two tilt hammers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/772/large_smg00214762.jpg</image:loc><image:title>The two tilt hammers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/57/large_smg00455744.jpg</image:loc><image:title>The two tilt hammers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/46/large_smg00215124.jpg</image:loc><image:title>The two tilt hammers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/246/large_smg00359099.jpg</image:loc><image:title>The two tilt hammers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/588/large_smg00359301.jpg</image:loc><image:title>The two tilt hammers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/49/large_smg00215127.jpg</image:loc><image:title>The two tilt hammers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53088/mining-transit-theodolite-45-inch-troughton-and-simms-with-fitted-box-and-tripod</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/975/large_smg00051334.jpg</image:loc><image:title>Mining transit theodolite, 4.5-inch, Troughton &amp; Simms, with fitted box and tripod</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/378/large_smg00178973.jpg</image:loc><image:title>Mining transit theodolite, 4.5-inch, Troughton &amp; Simms, with fitted box and tripod</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136838/hypodermic-syringe</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51757/steel-flange-box-lined-with-magnesia-plus-asbestos-wrapped-in-canvas</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13922/two-spectrographs-and-accessories-by-adam-hilger-ltd</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8855001/vaccination-service-record-form</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77997/hearing-aid</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25737/small-early-cycle-frame</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/327/large_smg00213051.jpg</image:loc><image:title>Small Early Cycle Frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/943/large_smg00361299.jpg</image:loc><image:title>Small Early Cycle Frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/948/large_smg00361304.jpg</image:loc><image:title>Small Early Cycle Frame</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85358/wooden-statue-of-saint-francis-of-assisi</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241392/prototype-16mm-sound-projector</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/925/large_smg00359251.jpg</image:loc><image:title>Prototype 16mm Sound Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/850/large_smg00354285.jpg</image:loc><image:title>Prototype 16mm Sound Projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203103/thornton-pickard-time-and-instantaneous-camera-folding-halfplate-handstand-camera-sliding-rising-front</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189967/bundle-of-catkin-like-structures-and-a-watch-glass</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50352/rectangular-lock-plate-8-12-inch-french-chest-lock</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/467/large_smg00182688.jpg</image:loc><image:title>Rectangular lock plate. 8 1/2 inch. French chest lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/466/large_smg00182687.jpg</image:loc><image:title>Rectangular lock plate. 8 1/2 inch. French chest lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/468/large_smg00182689.jpg</image:loc><image:title>Rectangular lock plate. 8 1/2 inch. French chest lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141335/mentopin-inhaler</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/181/large_smg00230329.jpg</image:loc><image:title>Mentopin inhaler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56612/islamic-horary-quadrant-1727-1728</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/443/large_1918_0262__0001_.jpg</image:loc><image:title>Islamic horary quadrant, 1727-1728</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/445/large_1918_0262__0003_.jpg</image:loc><image:title>Islamic horary quadrant, 1727-1728</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/444/large_1918_0262__0002_.jpg</image:loc><image:title>Islamic horary quadrant, 1727-1728</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/446/large_1918_0262__0004_.jpg</image:loc><image:title>Islamic horary quadrant, 1727-1728</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200650/glass-cupboard-doors</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/862/large_smg00361791.jpg</image:loc><image:title>Glass Cupboard Doors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8607/two-demountable-microfocus-tubes</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121375/feeding-cup</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137290/hypodermic-syringe</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44697/machine-for-making-wire-rope</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/388/large_smg00020040.jpg</image:loc><image:title>Machine for making wire rope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/389/large_smg00020043.jpg</image:loc><image:title>Machine for making wire rope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61388/rainbows-steam-jet-pump-with-full-size-drawing-that-was-made-in-the-museum</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157272/meerschaum-tobacco-pipe-enclosed-in-hinged-brown-leather-case</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65594/two-etchings-by-uno-stallarholm</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2422/six-hollow-cones-and-one-conic-section</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/127/large_smg00050846.jpg</image:loc><image:title>Six Hollow Cones and One Conic Section.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/126/large_smg00050845.jpg</image:loc><image:title>Six Hollow Cones and One Conic Section.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/130/large_smg00050849.jpg</image:loc><image:title>Six Hollow Cones and One Conic Section.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/128/large_smg00050847.jpg</image:loc><image:title>Six Hollow Cones and One Conic Section.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/131/large_smg00050850.jpg</image:loc><image:title>Six Hollow Cones and One Conic Section.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/129/large_smg00050848.jpg</image:loc><image:title>Six Hollow Cones and One Conic Section.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/125/large_smg00050844.jpg</image:loc><image:title>Six Hollow Cones and One Conic Section.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12523/butter-refractometer-with-sample-of-solvent</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/674/large_smg00060057.jpg</image:loc><image:title>Butter refractometer; with sample of solvent.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/713/large_smg00045282.jpg</image:loc><image:title>Butter refractometer; with sample of solvent.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8103368/oxygen-cylinders</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51457/hopkinson-steam-engine-indicator</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413333/27-aviation-related-valves-in-display-case</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/414/large_cd0189_067_051118_2005_25_valve_display.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/922/large_smg00243240.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/925/large_smg00243243.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/927/large_smg00243245.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/924/large_smg00243242.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/926/large_smg00243244.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/919/large_smg00243237.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/100/large_smg00243470.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/918/large_smg00243236.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/929/large_smg00243247.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/966/large_smg00243300.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/923/large_smg00243241.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/921/large_smg00243239.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/964/large_smg00243296.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/920/large_smg00243238.jpg</image:loc><image:title>27 aviation-related valves in display case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75636/startins-pneumatic-inhaler</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145944/abrasive-blasting-helmet-with-air-hose-and-vortemp-air-heater-unit</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/314/large_smg00366566.jpg</image:loc><image:title>Abrasive blasting helmet with air hose and VORTEMP air heater unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425546/casio-illuminator-quartz-wrist-watch-with-liquid-crystal-display-also-showing-day-and-date</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/572/large_smg00024269.jpg</image:loc><image:title>Casio &apos;illuminator&apos; quartz wrist watch with liquid crystal display also showing day and date</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8603763/brightspark-therapeutic-light-box</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/955/large_2017_0131__0008_.jpg</image:loc><image:title>Brightspark therapeutic light box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/953/large_2017_0131__0007_.jpg</image:loc><image:title>Brightspark therapeutic light box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/950/large_2017_0131__0002_.jpg</image:loc><image:title>Brightspark therapeutic light box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/954/large_2017_0131__0006_.jpg</image:loc><image:title>Brightspark therapeutic light box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/949/large_2017_0131__0001_.jpg</image:loc><image:title>Brightspark therapeutic light box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/952/large_2017_0131__0005_.jpg</image:loc><image:title>Brightspark therapeutic light box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/951/large_2017_0131__0003_.jpg</image:loc><image:title>Brightspark therapeutic light box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/663/large_smg00271003.jpg</image:loc><image:title>Brightspark therapeutic light box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97338/walton-mark-3-nitrous-oxideoxygen-dental-anaesthetic-apparatus</loc><lastmod>2026-04-11T15:53:26.898Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135323/three-electric-vibrators-with-various-attachments</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18948/six-fragments-of-roman-window-glass</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/518/large_smg00029185.jpg</image:loc><image:title>Six fragments of Roman window glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/517/large_smg00029184.jpg</image:loc><image:title>Six fragments of Roman window glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/522/large_smg00029189.jpg</image:loc><image:title>Six fragments of Roman window glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/521/large_smg00029188.jpg</image:loc><image:title>Six fragments of Roman window glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/519/large_smg00029186.jpg</image:loc><image:title>Six fragments of Roman window glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/520/large_smg00029187.jpg</image:loc><image:title>Six fragments of Roman window glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8734593/bbc-microbit-computer-memory</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/402/large_2021_0082__0001_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/403/large_2021_0082__0002_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106231/model-of-hut-or-shelter</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co538787/collection-of-171-railway-uniform-ties</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/319/large_smg00366132.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/775/large_smg00366136.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/314/large_smg00365803.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/320/large_smg00365915.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/750/large_smg00365919.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/496/large_smg00366135.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/749/large_smg00365918.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/751/large_smg00366131.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/748/large_smg00365917.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/319/large_smg00365914.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/315/large_smg00365910.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/316/large_smg00365911.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/754/large_smg00366134.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/318/large_smg00365913.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/317/large_smg00365912.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/753/large_smg00366133.jpg</image:loc><image:title>Collection of 171 railway uniform ties</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59983/models-to-explain-the-concept-of-a-lattice-etc-1-hcp-layer-with-lattice-points-marked</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174744/combined-amputation-and-trephination-set-in-brass-bound-mahogany-case</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407919/wwatson-bactil-microscope</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/694/large_smg00245771.jpg</image:loc><image:title>W.Watson Bactil Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/414/large_smg00246851.jpg</image:loc><image:title>W.Watson Bactil Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/384/large_smg00246797.jpg</image:loc><image:title>W.Watson Bactil Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24454/rudge-whitworth-detachable-wire-motor-car-wheel</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/416/large_smg00648073.jpg</image:loc><image:title>Rudge-Whitworth detachable wire motor car wheel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8059572/part-of-a-selection-of-magnet-steel-products</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9610/filling-station-forecourt-sign</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/600/large_smg00214186.jpg</image:loc><image:title>Filling Station Forecourt Sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/161/large_1993_1473_0001__0001_.jpg</image:loc><image:title>Filling Station Forecourt Sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/636/large_smg00214265.jpg</image:loc><image:title>Filling Station Forecourt Sign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/163/large_1993_1473_0002__0001_.jpg</image:loc><image:title>Filling Station Forecourt Sign</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119/objects-showing-improvements-in-compensation-balances-and-pendulums</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/549/large_smg00060513.jpg</image:loc><image:title>objects showing improvements in compensation balances and pendulums</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171533/trephination-set</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60315/perspex-and-solid-polystyrene-model</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13920/an-analytical-chemists-cabinet-by-carl-osterland-germany-1850</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53846/seismoscope-by-fratelli-brassart-1884</loc><lastmod>2026-04-11T15:53:27.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/957/large_smg00052306.jpg</image:loc><image:title>Seismoscope by Fratelli Brassart, 1884</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/956/large_smg00052305.jpg</image:loc><image:title>Seismoscope by Fratelli Brassart, 1884</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8457580/three-cast-iron-pipes-from-lower-chelburn-reservoir</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143170/electrostatic-machine</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8054957/receiver-carrier-wb400a-part-of-the-uk-early-warning-system-about-1960</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/841/large_2004_0207__0003_.jpg</image:loc><image:title>Receiver Carrier WB400A, part of the UK early warning system, about 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/839/large_2004_0207__0001_.jpg</image:loc><image:title>Receiver Carrier WB400A, part of the UK early warning system, about 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/840/large_2004_0207__0002_.jpg</image:loc><image:title>Receiver Carrier WB400A, part of the UK early warning system, about 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/250/large_smg00305439.jpg</image:loc><image:title>Receiver Carrier WB400A, part of the UK early warning system, about 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/524/large_smg00305437.jpg</image:loc><image:title>Receiver Carrier WB400A, part of the UK early warning system, about 1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60970/selection-of-four-dutch-slide-rules</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18770/specimen-of-old-english-plateglass-for-many-years-in-a-window-at-northampton-house</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/698/large_smg00091471.jpg</image:loc><image:title>Specimen of old English plateglass for many years in a window at Northampton House</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/699/large_smg00091472.jpg</image:loc><image:title>Specimen of old English plateglass for many years in a window at Northampton House</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14818/nuclear-magnetic-resonance-spectrometer-production-prototype-perkin-elmer-r10-40mhz-permanent-magnet-model</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/311/large_smg00458654.jpg</image:loc><image:title>Nuclear magnetic resonance spectrometer Production prototype Perkin- Elmer R10 40MHZ Permanent magnet model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56187/brass-astronomical-spectroscope</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/666/large_smg00271147.jpg</image:loc><image:title>Brass astronomical spectroscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148979/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8537655/camera</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/702/large_smg00248314.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/725/large_smg00248355.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/586/large_cd0117_009_050708_cc_1970_74_2_planiscope_camera_lens.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/364/large_smg00249247.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/186/large_smg00248302__0001_.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/187/large_smg00248302__0002_.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/479/122/large_smg00248889.jpg</image:loc><image:title>camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/194/large_smg00248310.jpg</image:loc><image:title>camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179691/muirhead-littles-osteoclast</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125817/pair-of-embroidered-shoes</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214841/three-nickel-silver-dessert-forks-british-transport-catering-services</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97714/collection-of-60-toothpaste-tubes-and-boxes</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/large_1981_0977_0014.jpg</image:loc><image:title>Collection of 60 toothpaste tubes and boxes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177582/fourteen-chamois-leather-finger-and-thumb-dressings-of-varying-sizes</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42488/incandescent-electric-lamps-filaments-and-accessories</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45115/ring-spinning-frame-1926</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/561/large_1926_0607.jpg</image:loc><image:title>Ring spinning frame, 1926.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120905/bunch-of-steel-safety-pins-europe-1880-1920</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/47/large_a86030.jpg</image:loc><image:title>Bunch of steel safety pins, Europe, 1880-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/377/large_smg00195693.jpg</image:loc><image:title>Bunch of steel safety pins, Europe, 1880-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/745/large_smg00365590.jpg</image:loc><image:title>Bunch of steel safety pins, Europe, 1880-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50980/model-watt-engine</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6278/ampere-balance-from-05-to-25-amperes</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155071/portrait-bust-of-john-abernethy-1764-1831</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119918/prior-inverted-microscope</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/501/large_smg00028680.jpg</image:loc><image:title>Prior inverted microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/310/large_smg00071881.jpg</image:loc><image:title>Prior inverted microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138130/hypodermic-syringe</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1176/universal-equinoctial-ring-sundial-signed-cary-london</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/885/large_1991_0148.jpg</image:loc><image:title>Universal equinoctial ring sundial signed &quot;Cary London&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/751/large_smg00083020.jpg</image:loc><image:title>Universal equinoctial ring sundial signed &quot;Cary London&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/153/large_smg00083020.jpg</image:loc><image:title>Universal equinoctial ring sundial signed &quot;Cary London&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130739/small-ceramic-mortar-and-pestle</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/696/large_smg00208875.jpg</image:loc><image:title>Small ceramic mortar and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/695/large_smg00208874.jpg</image:loc><image:title>Small ceramic mortar and pestle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14160/gallenkamp-frame-for-chromatobags</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62349/automatic-computing-engine-ace-pilot-model-1949</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/184/large_e2007_170_1__0009_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/185/large_e2007_170_1__0010_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/188/large_e2007_170_1__0013_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/179/large_e2007_170_1__0003_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/181/large_e2007_170_1__0006_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/180/large_e2007_170_1__0004_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/178/large_e2007_170_1__0002_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/177/large_e2007_170_1__0001_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/186/large_e2007_170_1__0011_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/182/large_e2007_170_1__0007_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/187/large_e2007_170_1__0012_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/183/large_e2007_170_1__0008_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/674/large_1956_0152__0001_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/678/large_1956_0152__0005_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/683/large_1956_0152__0010_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/682/large_1956_0152__0009_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/685/large_1956_0152__0012_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/676/large_1956_0152__0003_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/680/large_1956_0152__0007_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/684/large_1956_0152__0011_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/686/large_1956_0152__0013_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/677/large_1956_0152__0004_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/681/large_1956_0152__0008_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/689/large_1956_0152__0016_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/679/large_1956_0152__0006_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/675/large_1956_0152__0002_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/688/large_1956_0152__0015_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/687/large_1956_0152__0014_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/806/large_1956_0152__0018_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/805/large_1956_0152__0017_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/423/large_1956_0152__0020_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/425/large_1956_0152__0022_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/424/large_1956_0152__0021_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/422/large_1956_0152__0019_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/533/large_1956_0152__0023_.jpg</image:loc><image:title>Automatic Computing Engine (ACE) pilot model, 1949</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133917/apothecarys-balance-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148249/nutrition-and-child-health-flannelgraphs-used-for-health-education-in-africa</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52585/photographic-enlargements-of-callender-hamilton-unit-construction-steel-bridges</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3687/tuttons-goniometer-for-cutting-grinding-and-polishing-minerals-with-case-and-components</loc><lastmod>2026-04-11T15:53:29.513Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/208/large_1894_0103__0002_.jpg</image:loc><image:title>Tutton&apos;s goniometer, for cutting, grinding and polishing minerals, with case and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/207/large_1894_0103__0001_.jpg</image:loc><image:title>Tutton&apos;s goniometer, for cutting, grinding and polishing minerals, with case and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/209/large_1894_0103__0003_.jpg</image:loc><image:title>Tutton&apos;s goniometer, for cutting, grinding and polishing minerals, with case and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/210/large_1894_0103__0004_.jpg</image:loc><image:title>Tutton&apos;s goniometer, for cutting, grinding and polishing minerals, with case and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/645/large_smg00030985.jpg</image:loc><image:title>Tutton&apos;s goniometer, for cutting, grinding and polishing minerals, with case and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/642/large_smg00030982.jpg</image:loc><image:title>Tutton&apos;s goniometer, for cutting, grinding and polishing minerals, with case and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/641/large_smg00030981.jpg</image:loc><image:title>Tutton&apos;s goniometer, for cutting, grinding and polishing minerals, with case and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76112/two-robert-shaw-double-lumen-ednotracheal-tubes-o</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76843/dissecting-instrument-set</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/381/large_smg00090458.jpg</image:loc><image:title>Dissecting instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63313/dec-ds-300-data-processing-system</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co534046/the-eagle-has-landed</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208072/six-stone-sleepers-from-the-middleton-railway</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8102641/three-moulds-for-suppliers-to-cast-parts</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/299/large_smg00043770.jpg</image:loc><image:title>Three moulds for suppliers to cast parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/301/large_smg00043773.jpg</image:loc><image:title>Three moulds for suppliers to cast parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/298/large_smg00043769.jpg</image:loc><image:title>Three moulds for suppliers to cast parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40880/three-models-of-halls-patent-anchor</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/854/large_1921_0434_0003__0001_.jpg</image:loc><image:title>Three models of Hall&apos;s Patent Anchor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/855/large_1921_0434_0003__0002_.jpg</image:loc><image:title>Three models of Hall&apos;s Patent Anchor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/666/large_smg00081311.jpg</image:loc><image:title>Three models of Hall&apos;s Patent Anchor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/667/large_smg00081313.jpg</image:loc><image:title>Three models of Hall&apos;s Patent Anchor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/38/large_smg00074720.jpg</image:loc><image:title>Three models of Hall&apos;s Patent Anchor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075877/fire-drill-and-hearth</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42931/two-lamp-bulbs</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/178/large_smg00043303.jpg</image:loc><image:title>Two lamp-bulbs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/177/large_smg00043302.jpg</image:loc><image:title>Two lamp-bulbs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140518/enema-set</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/197/large_smg00265584.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405730/motorcycle-and-sidecar-combination</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/420/large_cd0682_039_120306_a_s_1984_36_royal_ruby_motorcycle_and_sidecar.jpg</image:loc><image:title>Motorcycle and sidecar combination</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/421/large_cd0682_040_120306_a_s_1984_36_royal_ruby_motorcycle_and_sidecar.jpg</image:loc><image:title>Motorcycle and sidecar combination</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/654/large_y1984_0036__0002_.jpg</image:loc><image:title>Motorcycle and sidecar combination</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/653/large_y1984_0036__0001_.jpg</image:loc><image:title>Motorcycle and sidecar combination</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/868/large_y1984_0036__0001_.jpg</image:loc><image:title>Motorcycle and sidecar combination</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/219/large_smg00252380.jpg</image:loc><image:title>Motorcycle and sidecar combination</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197972/rectangular-wooden-medicine-chest-with-hinged-lid-and-2-hinged-swing-fronts</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/165/large_smg00279065.jpg</image:loc><image:title>Rectangular wooden medicine chest with hinged lid and 2 hinged swing fronts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48621/electric-fire</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14126/abbe-refractometer</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153116/trial-case</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/543/large_smg00261174.jpg</image:loc><image:title>Trial case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8085146/girl-scout-kodak-camera-for-rollfilm-127</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/445/large_smg00362150.jpg</image:loc><image:title>Girl Scout Kodak camera for rollfilm 127</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65106/folder-of-astronomical-diagrams</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/226/large_1987_0889_0009.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/223/large_1987_0889_0005.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/227/large_1987_0889_0011__0001_.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/228/large_1987_0889_0011__0002_.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/225/large_1987_0889_0008.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/222/large_1987_0889_0004.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/229/large_1987_0889_0012.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/224/large_1987_0889_0006.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/219/large_1987_0889_0001.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/220/large_1987_0889_0002.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/221/large_1987_0889_0003.jpg</image:loc><image:title>Folder of Astronomical diagrams</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25897/bicycle-wheel</loc><lastmod>2026-04-11T15:53:30.579Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/900/large_smg00079418.jpg</image:loc><image:title>Bicycle wheel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/901/large_smg00079419.jpg</image:loc><image:title>Bicycle wheel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/991/large_smg00079419.jpg</image:loc><image:title>Bicycle 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machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203255/images-received-at-first-public-demonstration-of-radio-telephotography</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167865/folding-finger-saw</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123478/pair-of-shoes-with-wedge-like-heels-worn-by-chinese-lady-with-bound-feet</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/823/large_a87581__0001_.jpg</image:loc><image:title>Pair of shoes with wedge-like heels, worn by Chinese lady with bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/824/large_a87581__0002_.jpg</image:loc><image:title>Pair of shoes with wedge-like heels, worn by Chinese lady with bound feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241264/kodascope-eight-71a-projector</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93736/bloch-type-sphygmomanometer-paris-france-1881-1913</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/236/large_a600404__0001_.jpg</image:loc><image:title>Bloch type sphygmomanometer, Paris, France, 1881-1913</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/237/large_a600404__0002_.jpg</image:loc><image:title>Bloch type sphygmomanometer, Paris, France, 1881-1913</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55176/meteorological-office-pattern-sensitive-fan-and-vane</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/207/large_smg00002938.jpg</image:loc><image:title>Meteorological Office pattern sensitive-fan and vane</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/439/large_smg00103690.jpg</image:loc><image:title>Meteorological Office pattern sensitive-fan and vane</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co87733/pocket-surgical-instrument-case</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24882/motor-car-lifting-jack</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/984/large_smg00164693.jpg</image:loc><image:title>Motor car lifting jack</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5329/sectioned-gun-end-and-target-end-wave-guide-transformers-for-linear-electron-accelerators</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50325/bramah-mortise-dead-lock-with-key</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/889/large_smg00181441.jpg</image:loc><image:title>Bramah mortise dead lock with key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/860/large_smg00181404.jpg</image:loc><image:title>Bramah mortise dead lock with key</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120758/posset-pot-england-1661-1730</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/134/large_a106444.jpg</image:loc><image:title>Posset pot, England, 1661-1730</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8592513/apparatus-for-continuous-intra-muscular-infusion-of-penicillin-with-two-needles-and-syringe</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60117/cardboard-models-of-second-order-surfaces-1901</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/714/large_1901_0088__0002_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/713/large_1901_0088__0001_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/957/large_1901_0088_0007__0004_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/954/large_1901_0088_0007__0001_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/959/large_1901_0088_0007__0007_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/958/large_1901_0088_0007__0006_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/960/large_1901_0088_0007__0008_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/953/large_1901_0088_0007__0002_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/956/large_1901_0088_0007__0005_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/955/large_1901_0088_0007__0003_.jpg</image:loc><image:title>Cardboard models of Second Order Surfaces, 1901.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46428/clockmakers-rounding-up-tool</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/146/large_smg00179761.jpg</image:loc><image:title>Clockmaker&apos;s rounding-up tool</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/152/large_smg00082479.jpg</image:loc><image:title>Clockmaker&apos;s rounding-up tool</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416782/diastar-sintra-jubile-wristwatch-and-case</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/16/large_smg00076641.jpg</image:loc><image:title>Diastar Sintra Jubile wristwatch and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112125/41-glass-drug-jars</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446001/casco-vis-o-lite-automatic-illuminated-car-lighter</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97129/engine-driven-amalgam-mixer</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8564085/prosthetic-limb-issued-to-harold-jarvis</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90875/binaural-stethoscope</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205315/six-black-and-white-silver-prints-by-gabriel-cuallardo</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45963/collection-of-machinery</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203032/fourteen-relays-and-circuit-breakers</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/218/large_smg00200612.jpg</image:loc><image:title>Fourteen relays and circuit breakers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138147/hypodermic-syringe</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203420/newman-and-guardia-special-b-camera-triple-focus</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/59/large_smg00362481.jpg</image:loc><image:title>Newman and Guardia Special B camera (triple focus)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128526/carved-wooden-figure-of-a-kilted-scotsman</loc><lastmod>2026-04-11T15:53:32.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/72/large_smg00116506.jpg</image:loc><image:title>Carved wooden figure of a kilted Scotsman</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411357/wavelength-scale-for-quartz-spectrograph</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117985/mse-base-sledge-microtome</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8357980/besm-6-supercomputer-1968-1987</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/361/large_e2012_439_24__0004_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/354/large_e2012_409_2__0007_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/355/large_e2012_409_2__0008_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/350/large_e2012_409_2__0003_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/356/large_e2012_409_2__0009_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/360/large_e2012_439_24__0003_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/357/large_e2012_409_2__0010_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/351/large_e2012_409_2__0004_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/352/large_e2012_409_2__0005_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/353/large_e2012_409_2__0006_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/501/large_e2012_409_2__0001_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/502/large_e2012_409_2__0002_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/296/556/large__d818504.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/152/large_smg00359370.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/154/large_smg00359378.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/157/large_smg00359381.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/153/large_smg00359376.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/697/large_smg00358832.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/741/large_smg00360358.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/158/large_smg00359383.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/695/large_smg00358830.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/713/large_smg00360214.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/159/large_smg00359384.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/712/large_smg00360213.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/155/large_smg00359379.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/156/large_smg00359380.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/171/large_e2012_409_2__0019_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/173/large_e2012_409_2__0021_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/169/large_e2012_409_2__0017_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/172/large_e2012_409_2__0020_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/163/large_e2012_409_2__0011_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/170/large_e2012_409_2__0018_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/166/large_e2012_409_2__0014_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/165/large_e2012_409_2__0013_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/168/large_e2012_409_2__0016_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/167/large_e2012_409_2__0015_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/164/large_e2012_409_2__0012_.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/665/large_smg00354960.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/749/large_smg00360357.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/160/large_smg00359387.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/740/large_smg00360354.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/694/large_smg00358829.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/714/large_smg00360215.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/696/large_smg00358831.jpg</image:loc><image:title>BESM-6 Supercomputer, 1968-1987</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148318/freeze-dried-bcg-vaccine</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/542/large_smg00193113.jpg</image:loc><image:title>Freeze-dried BCG vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/541/large_smg00193112.jpg</image:loc><image:title>Freeze-dried BCG vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/62/large_1994_0135_0005.jpg</image:loc><image:title>Freeze-dried BCG vaccine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8999035/modern-mining-electroplated-copper-sculpture-by-katie-surridge</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/517/large_2024_0494__0001_.jpg</image:loc><image:title>&apos;Modern Mining&apos; electroplated copper sculpture by Katie Surridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/523/large_2024_0494_0002__0005_.jpg</image:loc><image:title>&apos;Modern Mining&apos; electroplated copper sculpture by Katie Surridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/521/large_2024_0494_0002__0003_.jpg</image:loc><image:title>&apos;Modern Mining&apos; electroplated copper sculpture by Katie Surridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/522/large_2024_0494_0002__0004_.jpg</image:loc><image:title>&apos;Modern Mining&apos; electroplated copper sculpture by Katie Surridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/520/large_2024_0494_0002__0002_.jpg</image:loc><image:title>&apos;Modern Mining&apos; electroplated copper sculpture by Katie Surridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/519/large_2024_0494_0002__0001_.jpg</image:loc><image:title>&apos;Modern Mining&apos; electroplated copper sculpture by Katie Surridge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/518/large_2024_0494_0001__0001_.jpg</image:loc><image:title>&apos;Modern Mining&apos; electroplated copper sculpture by Katie Surridge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77753/pair-of-wax-hands</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/597/large_smg00098686.jpg</image:loc><image:title>Pair of wax hands</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/598/large_smg00098687.jpg</image:loc><image:title>Pair of wax hands</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8631/olympus-chb-monocular-microscope-with-accessories</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/302/large_smg00024351.jpg</image:loc><image:title>Olympus CHB monocular microscope with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/303/large_smg00024352.jpg</image:loc><image:title>Olympus CHB monocular microscope with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/301/large_smg00024350.jpg</image:loc><image:title>Olympus CHB monocular microscope with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/718/large_smg00024349.jpg</image:loc><image:title>Olympus CHB monocular microscope with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/719/large_smg00024353.jpg</image:loc><image:title>Olympus CHB monocular microscope with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8055287/specimens-of-photopolymer-printing-plates1950-1973</loc><lastmod>2026-04-11T15:53:33.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25066/jack-for-the-jackall-four-wheel-jacking-system</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/61/large_smg00196113.jpg</image:loc><image:title>Jack for the &quot;Jackall&quot; four-wheel jacking system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/60/large_smg00196112.jpg</image:loc><image:title>Jack for the &quot;Jackall&quot; four-wheel jacking system</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34657/hitachi-evr-player-with-six-cassettes</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20734/roaster-slag-from-the-haford-works-swansea</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/257/large_smg00044330.jpg</image:loc><image:title>Roaster slag from the Haford Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/254/large_smg00044327.jpg</image:loc><image:title>Roaster slag from the Haford Works, Swansea</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405731/jack-sibbit-racing-bicycle</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/312/large_y1984_0037__0003_.jpg</image:loc><image:title>Jack Sibbit Racing Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/311/large_y1984_0037__0002_.jpg</image:loc><image:title>Jack Sibbit Racing Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/310/large_y1984_0037__0001_.jpg</image:loc><image:title>Jack Sibbit Racing Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/307/large_smg00243716.jpg</image:loc><image:title>Jack Sibbit Racing Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/225/large_yy1984_0037_0001__0002_.jpg</image:loc><image:title>Jack Sibbit Racing Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/226/large_yy1984_0037_0001__0001_.jpg</image:loc><image:title>Jack Sibbit Racing Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/227/large_yy1984_0037_0001__0003_.jpg</image:loc><image:title>Jack Sibbit Racing Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/933/large_smg00244703.jpg</image:loc><image:title>Jack Sibbit Racing Bicycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134558/x-ray-machine</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15970/abneys-apparatus-for-recording-the-intensity-of-light-durin</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/885/large_smg00355008.jpg</image:loc><image:title>Abney&apos;s apparatus for recording the intensity of light durin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/386/large_smg00361549.jpg</image:loc><image:title>Abney&apos;s apparatus for recording the intensity of light durin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/384/large_smg00361548.jpg</image:loc><image:title>Abney&apos;s apparatus for recording the intensity of light durin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/893/large_smg00083286.jpg</image:loc><image:title>Abney&apos;s apparatus for recording the intensity of light durin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/657/large_smg00221744.jpg</image:loc><image:title>Abney&apos;s apparatus for recording the intensity of light durin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/26/large_smg00361454.jpg</image:loc><image:title>Abney&apos;s apparatus for recording the intensity of light durin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/268/large_smg00360611.jpg</image:loc><image:title>Abney&apos;s apparatus for recording the intensity of light durin</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48319/model-of-steam-engine-sectioned</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/37/large_smg00046825.jpg</image:loc><image:title>Model of steam engine, sectioned</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/74/large_smg00653408.jpg</image:loc><image:title>Model of steam engine, sectioned</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55121/two-pairs-of-blackened-and-gilt-spheres</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146242/kit-for-dna-sequencing-europe-1987</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/19/large_1987_1211.jpg</image:loc><image:title>Kit for DNA sequencing, Europe, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/531/large_1987_1211__0002_.jpg</image:loc><image:title>Kit for DNA sequencing, Europe, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/530/large_1987_1211__0001_.jpg</image:loc><image:title>Kit for DNA sequencing, Europe, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/532/large_1987_1211__0003_.jpg</image:loc><image:title>Kit for DNA sequencing, Europe, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/533/large_1987_1211__0004_.jpg</image:loc><image:title>Kit for DNA sequencing, Europe, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/829/large_smg00283674.jpg</image:loc><image:title>Kit for DNA sequencing, Europe, 1987</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/830/large_smg00283675.jpg</image:loc><image:title>Kit for DNA sequencing, Europe, 1987</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23895/sample-of-titanium</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/780/large_smg00092342.jpg</image:loc><image:title>Sample of titanium</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/777/large_smg00092339.jpg</image:loc><image:title>Sample of titanium</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8349814/two-nickel-silver-gravy-boats-british-transport-commission-catering-services</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8053826/box-for-100-single-disc-sachets-of-carbex-granules</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/805/large_smg00276694.jpg</image:loc><image:title>Box for 100 single disc sachets of carbex granules</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179302/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/460/large_smg00316361.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co206311/crosshead-vacuum-pump-great-western-railway</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/64/large_smg00356670.jpg</image:loc><image:title>Crosshead vacuum pump, Great Western Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/226/large_smg00353795.jpg</image:loc><image:title>Crosshead vacuum pump, Great Western Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15713/plaubel-makina-i-folding-bellows-camera</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/43/large_smg00450576.jpg</image:loc><image:title>Plaubel Makina I Folding Bellows Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/490/large_smg00450724.jpg</image:loc><image:title>Plaubel Makina I Folding Bellows Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49105/hotpoint-electric-washing-machine-1935</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21472/consolidated-zinc-fumes-from-the-zinc-works-of-laurium-greece</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/797/large_smg00044358.jpg</image:loc><image:title>Consolidated zinc fumes, from the Zinc Works of Laurium, Greece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/798/large_smg00044359.jpg</image:loc><image:title>Consolidated zinc fumes, from the Zinc Works of Laurium, Greece</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409018/holzbrikett-fuel-brickette-made-from-waste-sawmill-dust</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/922/large_smg00078674.jpg</image:loc><image:title>Holzbrikett fuel brickette made from waste sawmill dust</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/984/large_smg00078675.jpg</image:loc><image:title>Holzbrikett fuel brickette made from waste sawmill dust</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4629/spyglass-telescope-with-fishskin-tube-and-leather-case</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/509/large_smg00031482.jpg</image:loc><image:title>Spyglass telescope with fishskin tube and leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/65/large_smg00085256.jpg</image:loc><image:title>Spyglass telescope with fishskin tube and leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8558844/nao-v5-evolution-humanoid-robot</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/843/large_2016_0342__0001_.jpg</image:loc><image:title>Nao V5 Evolution humanoid robot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/844/large_2016_0342__0002_b.jpg</image:loc><image:title>Nao V5 Evolution humanoid robot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/845/large_2016_0342__0004_.jpg</image:loc><image:title>Nao V5 Evolution humanoid robot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/846/large_2016_0342__0003_.jpg</image:loc><image:title>Nao V5 Evolution humanoid robot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/848/large_2016_0342__0005_.jpg</image:loc><image:title>Nao V5 Evolution humanoid robot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140270/set-of-stomach-pumping-instruments</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/627/large_smg00267202.jpg</image:loc><image:title>Set of stomach pumping instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30786/two-sulphide-power-rectifiers</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93916/swab-with-case</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109094/cylindrical-iridescent-green-glass-bottle</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98225/boxed-tube-of-tcp-toothpaste</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/543/large_smg00293484.jpg</image:loc><image:title>Boxed tube of &quot;TCP&quot; toothpaste</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115698/two-clear-glass-bell-jars</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430274/tubes-for-fistulae-experiments-salivary-in-dogs-10-glass-collection-tubes-8-with-wires-for-attachment</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211757/model-steam-locomotive-o-gauge-unfinished-gwr-castle</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/20/large_smg00459576.jpg</image:loc><image:title>Model steam locomotive, &apos;O&apos; gauge, unfinished, GWR `Castle&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/140/large_smg00460113.jpg</image:loc><image:title>Model steam locomotive, &apos;O&apos; gauge, unfinished, GWR `Castle&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115065/three-flasks-clear-glass-european-19th-century</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8234636/sixtomat-exposure-meter</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/177/large_smg00449643.jpg</image:loc><image:title>Sixtomat exposure meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/942/large_smg00362544.jpg</image:loc><image:title>Sixtomat exposure meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65285/two-engravings-depicting-early-photography</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/201/large_1989_0067_0002.jpg</image:loc><image:title>Two engravings depicting early photography</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/200/large_1989_0067_0001.jpg</image:loc><image:title>Two engravings depicting early photography</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49456/perkins-water-heater-with-diesel-oil-burners</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119734/compound-monocular-microscope-by-w-watson-and-son-ltd</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/353/large_1979_0072_0010__0001_.jpg</image:loc><image:title>Compound monocular microscope by W. Watson and Son Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/354/large_1979_0072_0010__0002_.jpg</image:loc><image:title>Compound monocular microscope by W. Watson and Son Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/331/large_smg00025627.jpg</image:loc><image:title>Compound monocular microscope by W. Watson and Son Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/332/large_smg00025628.jpg</image:loc><image:title>Compound monocular microscope by W. Watson and Son Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/330/large_smg00025623.jpg</image:loc><image:title>Compound monocular microscope by W. Watson and Son Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76450/ten-plaster-embryological-models-on-stands</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/71/large_1984_0607__0001_.jpg</image:loc><image:title>Ten plaster embryological models on stands</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/72/large_1984_0607__0002_.jpg</image:loc><image:title>Ten plaster embryological models on stands</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157973/5-meerschaum-tobacco-pipe-bowls-only</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/822/large_smg00198520.jpg</image:loc><image:title>5 meerschaum tobacco pipe bowls only</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/824/large_smg00198522.jpg</image:loc><image:title>5 meerschaum tobacco pipe bowls only</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/821/large_smg00198519.jpg</image:loc><image:title>5 meerschaum tobacco pipe bowls only</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/820/large_smg00198518.jpg</image:loc><image:title>5 meerschaum tobacco pipe bowls only</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/823/large_smg00198521.jpg</image:loc><image:title>5 meerschaum tobacco pipe bowls only</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430023/antifyre-pistole-fire-extinguisher-iii-b-with-two-cartridges-rack-and-firing-gun</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/881/large_smg00229851.jpg</image:loc><image:title>&apos;Antifyre Pistole&apos; fire extinguisher III B with two cartridges, rack and firing gun.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/880/large_smg00229850.jpg</image:loc><image:title>&apos;Antifyre Pistole&apos; fire extinguisher III B with two cartridges, rack and firing gun.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173500/trephination-set-cased</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/480/large_smg00233600.jpg</image:loc><image:title>Trephination set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8992918/pg-tips-pyramid-teabag-machine-made-by-molins</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/700/large_jhyn_251023_0027.jpg</image:loc><image:title>PG Tips pyramid teabag machine made by Molins</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/702/large_jhyn_251023_0028.jpg</image:loc><image:title>PG Tips pyramid teabag machine made by Molins</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/701/large_jhyn_251023_0026.jpg</image:loc><image:title>PG Tips pyramid teabag machine made by Molins</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215365/two-silver-plated-ice-cups-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440432/two-map-drawings-in-passe-partout-glazed-frames</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38146/early-franklin-typewriter-patented-1891</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/768/large_smg00176329.jpg</image:loc><image:title>Early Franklin typewriter patented 1891</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/847/large_smg00178694.jpg</image:loc><image:title>Early Franklin typewriter patented 1891</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19069/pieces-showing-modes-of-alembic-spout-manufacture</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/129/large_smg00091697.jpg</image:loc><image:title>Pieces showing modes of alembic spout manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/130/large_smg00091700.jpg</image:loc><image:title>Pieces showing modes of alembic spout manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/127/large_smg00091695.jpg</image:loc><image:title>Pieces showing modes of alembic spout manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/121/large_smg00091688.jpg</image:loc><image:title>Pieces showing modes of alembic spout manufacture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118513/simple-viewer-english-mid-19th-century</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134324/plaster-copy-of-the-death-mask-of-dante-alighieri-1265-1321</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/840/large_a196879__0003_.jpg</image:loc><image:title>Plaster copy of the death mask of Dante Alighieri (1265-1321)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/839/large_a196879__0001_.jpg</image:loc><image:title>Plaster copy of the death mask of Dante Alighieri (1265-1321)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/841/large_a196879__0002_.jpg</image:loc><image:title>Plaster copy of the death mask of Dante Alighieri (1265-1321)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/479/large_smg00118772.jpg</image:loc><image:title>Plaster copy of the death mask of Dante Alighieri (1265-1321)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/694/large_smg00158204.jpg</image:loc><image:title>Plaster copy of the death mask of Dante Alighieri (1265-1321)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56425/artificial-mercury-horizon</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/538/large_smg00009744.jpg</image:loc><image:title>Artificial mercury horizon.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46748/genesis-p101-educationtraining-robot-with-hydraulic-drive-mechanism-manufactured-by-powertran-cybernetics-ltd</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101349/mortar-and-pestle-glass-english-1930-1970</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51657/mcnaughts-steam-pressure-gauge</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77900/conversation-tube-hearing-aid-in-box</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/358/large_smg00307335.jpg</image:loc><image:title>Conversation tube hearing aid in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/359/large_smg00307336.jpg</image:loc><image:title>Conversation tube hearing aid in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/361/large_smg00307338.jpg</image:loc><image:title>Conversation tube hearing aid in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/325/large_smg00307271.jpg</image:loc><image:title>Conversation tube hearing aid in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/360/large_smg00307337.jpg</image:loc><image:title>Conversation tube hearing aid in box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6715/compton-quadrant-electrometer</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8099239/clockwork-mechanism-for-shaw-type-seismograph-british-1930-1935</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/610/large_smg00178938.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/609/large_smg00178937.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/611/large_smg00178939.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/607/large_smg00178935.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/612/large_smg00178940.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/613/large_smg00178942.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/608/large_smg00178936.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/605/large_smg00178933.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/604/large_smg00178932.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/606/large_smg00178934.jpg</image:loc><image:title>Clockwork mechanism for Shaw type seismograph, British, 1930-1935</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24426/nonex-safety-device-for-petrol-feed-pipe</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/230/large_smg00171785.jpg</image:loc><image:title>Nonex safety device for petrol feed pipe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196392/medicine-chest-with-contents</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/196/large_a630142__0002_.jpg</image:loc><image:title>Medicine chest with contents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/195/large_a630142__0001_.jpg</image:loc><image:title>Medicine chest with contents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/197/large_a630142__0003_.jpg</image:loc><image:title>Medicine chest with contents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/325/large_smg00164672.jpg</image:loc><image:title>Medicine chest with contents</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62480/emiac-ii-analogue-computer-incomplete</loc><lastmod>2026-04-11T15:53:25.561Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/248/large_smg00189888.jpg</image:loc><image:title>EMIAC II analogue computer / incomplete</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/247/large_smg00189887.jpg</image:loc><image:title>EMIAC II analogue computer / incomplete</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9603/filling-station-forecourt-sign</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15479/argus-model-c3-35mm-miniature-camera</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/773/large_smg00353532.jpg</image:loc><image:title>&apos;Argus&apos;, model C3, 35mm miniature Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/778/large_smg00353537.jpg</image:loc><image:title>&apos;Argus&apos;, model C3, 35mm miniature Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40278/eight-wooden-models-of-early-communication-satellite-designs</loc><lastmod>2026-04-11T15:53:35.372Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531711/electroencephalogram-eeg-pen-recorder-chicago-united-states-1958</loc><lastmod>2026-04-11T15:53:36.161Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/728/large_smg00159378.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/448/large_2001_0181_0002__0003_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/450/large_2001_0181_0002__0005_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/451/large_2001_0181_0002__0006_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/449/large_2001_0181_0002__0004_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/453/large_2001_0181_0002__0007_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/447/large_2001_0181_0002__0002_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/445/large_2001_0181_0002__0001_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/723/large_smg00159373.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/712/large_smg00159362.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/441/large_2001_0181_0001__0003_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/442/large_2001_0181_0001__0004_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/443/large_2001_0181_0001__0006_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/440/large_2001_0181_0001__0002_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/444/large_2001_0181_0001__0005_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/439/large_2001_0181_0001__0001_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/446/large_2001_0181_0001__0007_.jpg</image:loc><image:title>Electroencephalogram (EEG) pen recorder, Chicago, United States, 1958</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2559/ten-bottles-of-eutectic-alloys-of-various-salts</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64729/steel-making</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16650/apem-single-lens-reflex-camera-for-plates-or-cutfilm-and-three-metal-darkslides</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/68/large_smg00450947.jpg</image:loc><image:title>APEM Single Lens Reflex Camera for Plates or Cutfilm and Three Metal Darkslides.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648493/toys-used-for-lowenfelds-world-technique-therapy-london-england-1920-1970</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co414568/four-pairs-of-brown-and-sharpe-calipers</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/360/large_smg00067237.jpg</image:loc><image:title>Four pairs of Brown and Sharpe calipers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/361/large_smg00067238.jpg</image:loc><image:title>Four pairs of Brown and Sharpe calipers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2766/standard-platinum-thermometer-p1-used-by-dewar-and-fleming</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/85/large_smg00031839.jpg</image:loc><image:title>Standard platinum thermometer, &quot;P1&quot; used by Dewar and Fleming</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/86/large_smg00031840.jpg</image:loc><image:title>Standard platinum thermometer, &quot;P1&quot; used by Dewar and Fleming</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14437/collection-of-bunsen-burners-of-various-types-and-sizes</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/471/large_smg00021829.jpg</image:loc><image:title>Collection of Bunsen burners of various types and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/470/large_smg00021828.jpg</image:loc><image:title>Collection of Bunsen burners of various types and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/473/large_smg00021831.jpg</image:loc><image:title>Collection of Bunsen burners of various types and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/472/large_smg00021830.jpg</image:loc><image:title>Collection of Bunsen burners of various types and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/469/large_smg00021827.jpg</image:loc><image:title>Collection of Bunsen burners of various types and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/466/large_smg00021824.jpg</image:loc><image:title>Collection of Bunsen burners of various types and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/475/large_smg00021835.jpg</image:loc><image:title>Collection of Bunsen burners of various types and sizes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/474/large_smg00021832.jpg</image:loc><image:title>Collection of Bunsen burners of various types and sizes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66545/cover-and-list-for-set-of-15-tinted-lithographs-after-j-varoni</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/879/large_1980_1027_0014.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/866/large_1980_1027_0001.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/875/large_1980_1027_0010.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/876/large_1980_1027_0011.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/867/large_1980_1027_0002.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/870/large_1980_1027_0005.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/877/large_1980_1027_0012.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/871/large_1980_1027_0006.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/869/large_1980_1027_0004.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/874/large_1980_1027_0009.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/868/large_1980_1027_0003.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/873/large_1980_1027_0008.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/878/large_1980_1027_0013.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/880/large_1980_1027_0015.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/872/large_1980_1027_0007.jpg</image:loc><image:title>Cover and list for set of 15 tinted lithographs after J. Varoni</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106272/quiver-with-four-arrows-poisoned-with-strophanthus-sarmentosus</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4630/early-camera-lucida-in-shagreen-box</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/414/large_smg00086711.jpg</image:loc><image:title>Early camera lucida in shagreen box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/413/large_smg00086710.jpg</image:loc><image:title>Early camera lucida in shagreen box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130637/six-pill-moulds</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/843/large_smg00199888.jpg</image:loc><image:title>Six pill moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/844/large_smg00199889.jpg</image:loc><image:title>Six pill moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/842/large_smg00199887.jpg</image:loc><image:title>Six pill moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/845/large_smg00199890.jpg</image:loc><image:title>Six pill moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/841/large_smg00199886.jpg</image:loc><image:title>Six pill moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/846/large_smg00199891.jpg</image:loc><image:title>Six pill moulds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51005/model-of-henry-maudslays-table-engine-1807</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/412/large_1900_0194__0001_.jpg</image:loc><image:title>Model of Henry Maudslay&apos;s table engine, 1807</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/413/large_1900_0194__0002_.jpg</image:loc><image:title>Model of Henry Maudslay&apos;s table engine, 1807</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40684/a-photograph-of-the-barque-dunearn</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214910/five-ceramic-coffee-cups-great-western-railway-hotels</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93593/copy-of-laennec-monaural-stethoscope</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46412/2-watchmakers-lathes</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118153/glass-wet-chamber</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198675/medicine-chest-with-18-glass-bottles</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/792/large_smg00296048.jpg</image:loc><image:title>Medicine chest with 18 glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210962/two-enamel-advertising-signs-sherwoods-products</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121880/boxes-of-swabs</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8566/service-ii-monocular-microscope-with-case</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/692/large_1978_0456_0001__0004_.jpg</image:loc><image:title>&apos;Service II&apos; monocular microscope with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/689/large_1978_0456_0001__0002_.jpg</image:loc><image:title>&apos;Service II&apos; monocular microscope with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/688/large_1978_0456_0001__0001_.jpg</image:loc><image:title>&apos;Service II&apos; monocular microscope with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/691/large_1978_0456_0001__0003_.jpg</image:loc><image:title>&apos;Service II&apos; monocular microscope with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/111/large_smg00260915.jpg</image:loc><image:title>&apos;Service II&apos; monocular microscope with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/218/large_smg00028713.jpg</image:loc><image:title>&apos;Service II&apos; monocular microscope with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co447224/eight-pairs-of-blacksmiths-iron-tongs-from-portslade-forge-sussex-britain-1890-1930</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/96/large_smg00267652.jpg</image:loc><image:title>Eight pairs of blacksmiths iron tongs from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/475/large_smg00092053.jpg</image:loc><image:title>Eight pairs of blacksmiths iron tongs from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/472/large_smg00092050.jpg</image:loc><image:title>Eight pairs of blacksmiths iron tongs from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/473/large_smg00092051.jpg</image:loc><image:title>Eight pairs of blacksmiths iron tongs from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/476/large_smg00092054.jpg</image:loc><image:title>Eight pairs of blacksmiths iron tongs from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/474/large_smg00092052.jpg</image:loc><image:title>Eight pairs of blacksmiths iron tongs from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169864/instruments-for-microsurgery-of-fallopian-tubes-london-england-1979</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/603/large_1980_0071.jpg</image:loc><image:title>Instruments for microsurgery of Fallopian tubes, London, England, 1979</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44670/one-coil-dyed-and-polished</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33834/two-artificial-line-boxes</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/228/large_smg00182217.jpg</image:loc><image:title>Two artificial - line boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/252/large_smg00182332.jpg</image:loc><image:title>Two artificial - line boxes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8998743/smartbox-3-part-of-system-for-freezing-eggs-and-embryos-during-ivf</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44523/eppinger-e4r-knitting-machine</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/647/large_smg00222465.jpg</image:loc><image:title>Eppinger E4/R knitting machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/645/large_smg00222462.jpg</image:loc><image:title>Eppinger E4/R knitting machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/644/large_smg00222461.jpg</image:loc><image:title>Eppinger E4/R knitting machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60677/curvimeter-for-english-measure</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/467/large_smg00046197.jpg</image:loc><image:title>Curvimeter for English measure</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147378/earthenware-uriane-vase-europe-1701-1800</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8409249/icl-rair-microcomputer</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29247/aeroplane-stabilising-machine-no-17</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23537/specimens-illustrating-taylors-process-of-stamping-and-assorting-puddled-balls-patented-1859</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/506/large_smg00047013.jpg</image:loc><image:title>Specimens illustrating Taylor&apos;s process of stamping and assorting puddled balls, patented 1859</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/507/large_smg00047014.jpg</image:loc><image:title>Specimens illustrating Taylor&apos;s process of stamping and assorting puddled balls, patented 1859</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/505/large_smg00047012.jpg</image:loc><image:title>Specimens illustrating Taylor&apos;s process of stamping and assorting puddled balls, patented 1859</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160403/4-pieces-of-obsidian</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/0/large_a652069_0001__0003_.jpg</image:loc><image:title>4 pieces of obsidian</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/999/large_a652069_0001__0002_.jpg</image:loc><image:title>4 pieces of obsidian</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/998/large_a652069_0001__0001_.jpg</image:loc><image:title>4 pieces of obsidian</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45533/a-number-of-items-for-the-wheelwrights-shop</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/462/large_smg00071089.jpg</image:loc><image:title>A number of items for the wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/380/large_smg00071090.jpg</image:loc><image:title>A number of items for the wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/966/large_smg00066290.jpg</image:loc><image:title>A number of items for the wheelwright&apos;s shop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42083/display-model-of-offshore-processingstorage-tanker-tazerka</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co168260/2-hook-retractors</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/179/large_smg00093048.jpg</image:loc><image:title>2 hook retractors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/455/large_smg00093045.jpg</image:loc><image:title>2 hook retractors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54119/aaa-amplifier-by-seismograph-service</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4613/compound-magnifying-reading-glass-in-leather-case</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/76/large_smg00085267.jpg</image:loc><image:title>Compound magnifying reading glass in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/67/large_smg00085258.jpg</image:loc><image:title>Compound magnifying reading glass in leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13037/four-standard-pipettes-10-25-50-and-100cc</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415446/apple-iii-personal-computer-and-monitor-1981</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/919/large_smg00080700.jpg</image:loc><image:title>Apple III personal computer and monitor, 1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/918/large_smg00080699.jpg</image:loc><image:title>Apple III personal computer and monitor, 1981.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358661/prity-baby-gripe-mixture</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/753/large_cd0702_042_130108_1995_2_190_patterson_zochonis_sample.jpg</image:loc><image:title>Prity Baby Gripe Mixture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67941/stone-quern-for-grinding-cereal</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/504/large_smg00179768.jpg</image:loc><image:title>Stone Quern for Grinding Cereal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45827/record-multi-plane</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428919/station-barometer-with-correction-slide-mk-iv-marked-a-mo-851-1916</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/799/large_smg00045331.jpg</image:loc><image:title>Station barometer, with correction slide Mk IV, marked A MO 851, 1916.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/797/large_smg00045329.jpg</image:loc><image:title>Station barometer, with correction slide Mk IV, marked A MO 851, 1916.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/798/large_smg00045330.jpg</image:loc><image:title>Station barometer, with correction slide Mk IV, marked A MO 851, 1916.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134307/talc-direct-recording-scale-kit</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/306/large_1992_0890_0001.jpg</image:loc><image:title>TALC Direct Recording Scale Kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33785/strowger-pre-2000-type-group-selector-1920-1926</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/667/large_1926_0480__0002_.jpg</image:loc><image:title>Strowger pre-2000 type group selector, 1920-1926</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/668/large_1926_0480__0003_.jpg</image:loc><image:title>Strowger pre-2000 type group selector, 1920-1926</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/666/large_1926_0480__0001_.jpg</image:loc><image:title>Strowger pre-2000 type group selector, 1920-1926</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114670/hydrometer-glass-and-metal</loc><lastmod>2026-04-11T15:53:38.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66915/how-to-build-a-two-valve-set-cigarette-cards-1925</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/99/large_1983_0413_0014.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/94/large_1983_0413_0008.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/101/large_1983_0413_0016.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/106/large_1983_0413_0022.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/90/large_1983_0413_0004.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/105/large_1983_0413_0021.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/107/large_1983_0413_0023.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/109/large_1983_0413_0025.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/98/large_1983_0413_0013.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/92/large_1983_0413_0006.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/93/large_1983_0413_0007.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/87/large_1983_0413_0001.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/89/large_1983_0413_0003.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/96/large_1983_0413_0011.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/97/large_1983_0413_0012.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/88/large_1983_0413_0002.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/103/large_1983_0413_0018.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/102/large_1983_0413_0017.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/100/large_1983_0413_0015.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/91/large_1983_0413_0005.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/95/large_1983_0413_0010.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/104/large_1983_0413_0020.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/108/large_1983_0413_0024.jpg</image:loc><image:title>&apos;How to build a two valve set&apos; cigarette cards, 1925</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19116/electronic-components-in-boro-silicate-glass-1968</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/381/large_smg00099914.jpg</image:loc><image:title>Electronic components in boro-silicate glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/379/large_smg00099912.jpg</image:loc><image:title>Electronic components in boro-silicate glass, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/382/large_smg00099915.jpg</image:loc><image:title>Electronic components in boro-silicate glass, 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kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/398/large_2019_0197_0001__0001_.jpg</image:loc><image:title>Graphicel cartoon kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co521518/two-wheeled-tradesman-cart-with-whip</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/92/large_smg00215299.jpg</image:loc><image:title>Two wheeled tradesman cart with whip</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/869/large_smg00215362.jpg</image:loc><image:title>Two wheeled tradesman cart with whip</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/71/large_smg00215193.jpg</image:loc><image:title>Two wheeled tradesman cart with whip</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/716/large_2000_0282_0001__0001_.jpg</image:loc><image:title>Two wheeled tradesman cart with whip</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/96/large_smg00215304.jpg</image:loc><image:title>Two wheeled tradesman cart with whip</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23761/collection-of-samples-of-rails-from-the-great-railway-company-of-russia</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/614/large_smg00073078.jpg</image:loc><image:title>Collection of samples of rails from the Great Railway Company of Russia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/568/large_smg00044320.jpg</image:loc><image:title>Collection of samples of rails from the Great 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Russia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/566/large_smg00044318.jpg</image:loc><image:title>Collection of samples of rails from the Great Railway Company of Russia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127787/square-drug-mill-on-a-tall-thin-stem-with-flat-circular-base</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/305/large_smg00094159.jpg</image:loc><image:title>Square drug mill on a tall thin stem with flat circular base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/313/large_smg00094167.jpg</image:loc><image:title>Square drug mill on a tall thin stem with flat circular base</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34656/mullard-high-speed-valve-tester</loc><lastmod>2026-04-11T15:53:38.558Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31561/two-osram-gt1-gas-filled-relay-valves</loc><lastmod>2026-04-11T15:53:38.083Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59226/tomlinson-surface-finish-analyser</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17664/7-manufacturers-sample-prints-made-on-ilford-clorona-warm-tone-devloping-papers</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782995/i-respect-myself-my-health-is-important-whats-so-surprising-about-that-posters</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/94/large_1999_0241_0150__0002_.jpg</image:loc><image:title>&apos;I respect myself. My health is important. What&apos;s so surprising about that?&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/93/large_1999_0241_0150__0001_.jpg</image:loc><image:title>&apos;I respect myself. My health is important. What&apos;s so surprising about that?&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/95/large_1999_0241_0150__0003_.jpg</image:loc><image:title>&apos;I respect myself. My health is important. 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1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/470/large_smg00092048.jpg</image:loc><image:title>Five miscellaneous blacksmith’s tools from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56285/copy-of-gravesandes-first-heliostat</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121129/infant-feeding-bottle-with-teat-and-valve</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/784/large_a625801.jpg</image:loc><image:title>Infant feeding bottle with teat and valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/305/large_smg00168815.jpg</image:loc><image:title>Infant feeding bottle with teat and valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/308/large_smg00168850.jpg</image:loc><image:title>Infant feeding bottle with teat and valve</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11023/green-rectangular-box-in-chinese-style</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24985/two-stroke-pullin-motor-cycle</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/338/large_1931_0040__0001_.jpg</image:loc><image:title>Two-stroke Pullin motor cycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co447708/ampex-avr1-2-quadruplex-video-tape-recorder-1975-1979</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/522/large_smg00358893.jpg</image:loc><image:title>Ampex AVR1 2&quot; Quadruplex Video Tape Recorder, 1975-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/844/large_smg00361636.jpg</image:loc><image:title>Ampex AVR1 2&quot; Quadruplex Video Tape Recorder, 1975-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/859/large_smg00356069.jpg</image:loc><image:title>Ampex AVR1 2&quot; Quadruplex Video Tape Recorder, 1975-1979</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14194/perkin-elmer-f11-gas-chromatograph</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/982/large_smg00045286.jpg</image:loc><image:title>Perkin-Elmer F11 gas Chromatograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15268/ful-vue-super-camera-in-case-c-1960</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/132/large_smg00220968.jpg</image:loc><image:title>&apos;Ful-Vue Super&apos; camera in case, c 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/131/large_smg00220967.jpg</image:loc><image:title>&apos;Ful-Vue Super&apos; camera in case, c 1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54551/2-photographs-and-1-diagram-of-the-optical-system-of-dobsons-ozone-spectrophotometer</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52880/johnson-type-plane-table-outfit-1914</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/978/large_smg00178507.jpg</image:loc><image:title>Johnson type plane table outfit, 1914</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/499/large_smg00173061.jpg</image:loc><image:title>Johnson type plane table outfit, 1914</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/625/large_smg00177706.jpg</image:loc><image:title>Johnson type plane table outfit, 1914</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/979/large_smg00178508.jpg</image:loc><image:title>Johnson type plane table outfit, 1914</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/497/large_smg00176589.jpg</image:loc><image:title>Johnson type plane table outfit, 1914</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8042/case-containing-24-microscope-slides-comprised-of-human-and-animal-specimens</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8088156/wagon-wheel-phoenix-foundry</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/15/585/pic_2007_7176.jpg</image:loc><image:title>Wagon wheel, Phoenix 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Foundry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8790757/covid-19-health-pack-created-by-the-caribbean-and-african-health-network-cahn</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/109/large_e2021_0066_1__0005_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/107/large_e2021_0066_1__0003_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/110/large_e2021_0066_1__0002_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/106/large_e2021_0066_1__0004_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/108/large_e2021_0066_1__0001_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/517/849/large_e2021_0066_1__0004_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/517/846/large_e2021_0066_1__0001_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/517/850/large_e2021_0066_1__0005_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/517/847/large_e2021_0066_1__0002_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/517/848/large_e2021_0066_1__0003_.jpg</image:loc><image:title>Covid-19 Health Pack created by the Caribbean and African Health Network (CAHN)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15645/wet-plate-folding-bellows-camera</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/873/smg00454718.jpg</image:loc><image:title>Wet Plate Folding Bellows Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/700/large_smg00451943.jpg</image:loc><image:title>Wet Plate Folding Bellows Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402657/model-of-standard-coal-wagon</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/714/large_smg00462813.jpg</image:loc><image:title>Model of standard coal wagon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co420378/firefighters-outfit</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/799/large_smg00367172.jpg</image:loc><image:title>Firefighter&apos;s outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/389/large_smg00367297.jpg</image:loc><image:title>Firefighter&apos;s outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/648/large_smg00205551.jpg</image:loc><image:title>Firefighter&apos;s outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/649/large_smg00205555.jpg</image:loc><image:title>Firefighter&apos;s outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/489/large_smg00205553.jpg</image:loc><image:title>Firefighter&apos;s outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/175/large_smg00205554.jpg</image:loc><image:title>Firefighter&apos;s outfit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24952/model-of-a-motor-car</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/895/large_smg00073092.jpg</image:loc><image:title>Model of a motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29338/clarke-model-flying-machine</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25089/fuel-injection-pump-for-heavy-oil-engines</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125933/case-containing-pair-of-scissors-and-probe</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144997/three-specific-gravity-bottles</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428693/stethoscope-allen-gemini-solitaire-twin-channel</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142941/tabloid-medicine-case</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/544/large_smg00260039.jpg</image:loc><image:title>&quot;Tabloid&quot; medicine case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179979/cylindrical-jar-containing-seeds-and-seed-pods</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7490/tangent-and-sine-galvanometer-combined-with-additional-needle</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/246/large_smg00174440.jpg</image:loc><image:title>Tangent and sine galvanometer, combined, with additional needle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/628/large_smg00174440.jpg</image:loc><image:title>Tangent and sine galvanometer, combined, with additional needle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/244/large_smg00174438.jpg</image:loc><image:title>Tangent and sine galvanometer, combined, with additional needle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/626/large_smg00174438.jpg</image:loc><image:title>Tangent and sine galvanometer, combined, with additional needle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85588/statue-of-st-john-of-god-spain-1701-1900</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/35/large_a61810__0002_.jpg</image:loc><image:title>Statue of St John of God, Spain, 1701-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/34/large_a61810__0001_.jpg</image:loc><image:title>Statue of St John of God, Spain, 1701-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75841/face-mask-from-junkers-inhaler-for-chloroform-anaesthesia</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119856/accessories-for-siedentopf-cardioid-ultramicroscope-by-carl-zeiss</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212173/two-model-railway-wagons-midland-railway</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8415056/a-collection-of-objects-and-archives-related-to-electricity-distribution</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/469/large_cd0645_048_110225_2011_19_2_norweb_high_voltage_cable_sample.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/474/large_cd0645_053_110225_2011_19_6_norweb_high_voltage_insulator.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/473/large_cd0645_052_110225_2011_19_6_norweb_high_voltage_insulator_back.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/472/large_cd0645_051_110225_2011_19_5_norweb_cable_sample.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/470/large_cd0645_049_110225_2011_19_3_norweb_high_voltage_cable_sample.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/468/large_cd0645_047_110225_2011_19_1_norweb_mimic_board.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/481/large_cd0645_060_110225_2011_19_11_norweb_vacuum_tube_voltage_detector.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/480/large_cd0645_059_110225_2011_19_11_norweb_vacuum_tube_voltage_detector_detail.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/478/large_cd0645_057_110225_2011_19_9_norweb_plaque.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/479/large_cd0645_058_110225_2011_19_10_norweb_1_000th_substation_plaque.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/475/large_cd0645_054_110225_2011_19_7_norweb_high_voltage_fuse_detail.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/476/large_cd0645_055_110225_2011_19_7_norweb_high_voltage_fuse.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/477/large_cd0645_056_110225_2011_19_8_norweb_substation_sign.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/471/large_cd0645_050_110225_2011_19_4_norweb_240v_cable_sample.jpg</image:loc><image:title>A collection of objects and archives related to electricity distribution</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15067/century-hand-and-stand-quarter-plate-camera</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/888/large_smg00220555.jpg</image:loc><image:title>&apos;Century Hand and Stand&apos; Quarter Plate Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/16/large_smg00220735.jpg</image:loc><image:title>&apos;Century Hand and Stand&apos; Quarter Plate Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50795/ratchet-governor-from-a-water-wheel</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8558504/bookcase-of-the-worshipful-company-of-clockmakers</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67403/mercantile-credit</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/311/large_1994_0564_0001.jpg</image:loc><image:title>Mercantile Credit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/312/large_1994_0564_0002.jpg</image:loc><image:title>Mercantile Credit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/313/large_1994_0564_0003.jpg</image:loc><image:title>Mercantile Credit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/314/large_1994_0564_0004.jpg</image:loc><image:title>Mercantile Credit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164413/trephination-set-by-vigneron</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/239/large_smg00192988.jpg</image:loc><image:title>Trephination set by Vigneron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58785/two-examples-of-clissolds-patent-1861-pitch-chain</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/157/large_smg00460417.jpg</image:loc><image:title>Two examples of Clissold&apos;s patent 1861 pitch chain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/161/large_smg00460421.jpg</image:loc><image:title>Two examples of Clissold&apos;s patent 1861 pitch chain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/184/large_smg00460863.jpg</image:loc><image:title>Two examples of Clissold&apos;s patent 1861 pitch chain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/156/large_smg00460416.jpg</image:loc><image:title>Two examples of Clissold&apos;s patent 1861 pitch chain</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1569/voltas-crown-of-cups-early-19th-century-crown-of-cups-battery-early-1800s</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/955/large_1927_1255__0002_.jpg</image:loc><image:title>Volta&apos;s crown of cups, early 19th century; Crown-of-cups battery, early 1800s</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/956/large_1927_1255__0003_.jpg</image:loc><image:title>Volta&apos;s crown of cups, early 19th century; Crown-of-cups battery, early 1800s</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/957/large_1927_1255__0004_.jpg</image:loc><image:title>Volta&apos;s crown of cups, early 19th century; Crown-of-cups battery, early 1800s</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/954/large_1927_1255__0001_.jpg</image:loc><image:title>Volta&apos;s crown of cups, early 19th century; Crown-of-cups battery, early 1800s</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118334/binocular-microscope</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90596/white-marble-statue-of-aesculapius</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113609/bottle-clear-glass</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9028102/dpa-4066-headset-microphone-with-case</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/315/large_2024_696_1.jpg</image:loc><image:title>DPA 4066 headset microphone with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118324/binocular-inverted-microscope</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/311/large_smg00071886.jpg</image:loc><image:title>Binocular inverted microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/196/large_smg00107647.jpg</image:loc><image:title>Binocular inverted microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214895/two-coffee-pots</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8997751/shure-sm58-dynamic-vocal-microphone</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/963/large_2024_0682_0001__0001_.jpg</image:loc><image:title>Shure SM58 dynamic vocal microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/702/large_2024_0682_0002__0001_.jpg</image:loc><image:title>Shure SM58 dynamic vocal microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/704/large_2024_0682_0002__0002_.jpg</image:loc><image:title>Shure SM58 dynamic vocal microphone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77023/post-mortem-set-cased-by-mappin-english</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/668/large_smg00097278.jpg</image:loc><image:title>Post mortem set, cased, by Mappin, English</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8235009/zeiss-ikon-eho-camera-and-case</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/298/large_smg00448477.jpg</image:loc><image:title>Zeiss-Ikon Eho Camera and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179056/general-gorgas-medical-officers-uniform</loc><lastmod>2026-04-11T15:53:40.702Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114413/thomas-haemacytometer</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/971/large_smg00284919.jpg</image:loc><image:title>Thoma&apos;s haemacytometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co444773/share-certificates-owned-by-the-pease-family</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8053318/detector-tubes-for-drager-gas-testing-apparatus</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8355624/mcr1-biscuit-tin-radio-receiver</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/251/large_2012_5118_0151_0003__0003_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/248/large_2012_5118_0151_0003__0001_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/250/large_2012_5118_0151_0003__0002_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/358/large_smg00219835.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/244/large_2012_5118_0151_0002__0003_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/245/large_2012_5118_0151_0002__0004_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/249/large_2012_5118_0151_0002__0007_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/241/large_2012_5118_0151_0002__0001_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/246/large_2012_5118_0151_0002__0005_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/247/large_2012_5118_0151_0002__0006_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/243/large_2012_5118_0151_0002__0002_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/359/large_smg00219836.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/321/large_smg00219797.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/235/large_2012_5118_0151_0001__0001_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/242/large_2012_5118_0151_0001__0005_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/236/large_2012_5118_0151_0001__0002_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/237/large_2012_5118_0151_0001__0003_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/239/large_2012_5118_0151_0001__0004_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/240/large_2012_5118_0151_0001__0006_.jpg</image:loc><image:title>MCR1 &apos;Biscuit Tin&apos; Radio Receiver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43649/coal-drill-with-steel-and-bit</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45769/two-saws-of-stone-and-glass-flakes-set-in-gum</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45966/jewellers-rolls</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214914/two-ceramic-sweet-dishes-great-western-railway-hotels</loc><lastmod>2026-04-11T15:53:41.221Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49309/3-gas-heaters-for-curling-tongs</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81673/6-large-pharmacy-storage-jars</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8855108/science-museum-vaccination-centre-patient-registration-form</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45277/grinnell-sprinkler-head</loc><lastmod>2026-04-11T15:53:41.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/715/large_smg00166057.jpg</image:loc><image:title>Grinnell sprinkler head</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53148/diamond-frame-pattern-sextant</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8817905/bed-bay-no11-from-ward-18-from-nhs-nightingale-north-west</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/744/large_2022_0022__0002_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/745/large_2022_0022__0001_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/743/large_2022_0022__0004_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/742/large_2022_0022__0003_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/582/large_2022_0022_0003__0001_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/580/large_2022_0022_0002__0002_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/581/large_2022_0022_0002__0001_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/585/large_2022_0022_0006__0001_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/584/large_2022_0022_0005__0001_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/583/large_2022_0022_0004__0001_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/578/large_2022_0022_0001__0002_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/579/large_2022_0022_0001__0003_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/577/large_2022_0022_0001__0001_.jpg</image:loc><image:title>Bed Bay No.11 From Ward 18 from NHS Nightingale North West</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405321/compound-microscope</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/641/large_smg00245766__0004_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/640/large_smg00245766__0003_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/638/large_smg00245766__0001_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/639/large_smg00245766__0002_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/404/large_smg00245417.jpg</image:loc><image:title>Compound Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77356/post-mortem-set</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/859/large_smg00099697.jpg</image:loc><image:title>Post mortem set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48615/gas-cooker-designed-by-alfred-king</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39126/112-scale-model-of-john-salmon-forecaster-suger-beet-harvester</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79609/tin-glazed-earthenware-albarello-with-lid</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8448179/the-moon-considered-as-a-planet-a-world-and-a-satellite</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/960/large_pic_1990_5037_pb14_0008.jpg</image:loc><image:title>The Moon, Considered as a Planet, a World, and a Satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/961/large_pic_1990_5037_pb14_0023.jpg</image:loc><image:title>The Moon, Considered as a Planet, a World, and a Satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/959/large_1990_5037_pb14_0002.jpg</image:loc><image:title>The Moon, Considered as a Planet, a World, and a Satellite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6419/disc-type-frictional-electrostatic-generator</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180283/jars-3-of-vaseline-petroleum-jelly</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171710/two-conformacaths</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/627/large_smg00184193.jpg</image:loc><image:title>Two &quot;Conformacaths&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/626/large_smg00184192.jpg</image:loc><image:title>Two &quot;Conformacaths&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240944/silma-sonik-8-8mm-projector</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92796/scoliometer-london-england-1874-1902</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/904/large_a606058.jpg</image:loc><image:title>Scoliometer, London, England, 1874-1902</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/666/large_a606058__0002_.jpg</image:loc><image:title>Scoliometer, London, England, 1874-1902</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/665/large_a606058__0001_.jpg</image:loc><image:title>Scoliometer, London, England, 1874-1902</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49509/hi-speed-cooker-manchester-1989</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/800/large_smg00214900.jpg</image:loc><image:title>Hi-speed cooker, Manchester, 1989</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8102278/models-macquettes-and-posters-used-in-various-television-and-film-productions</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122992/nyoungwe-pipe</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24539/bus</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/365/large_smg00215226.jpg</image:loc><image:title>Bus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/693/large_1979_0774__0001_.jpg</image:loc><image:title>Bus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171524/trephination-set</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/535/large_smg00234606.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45345/two-drenchers</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/699/large_smg00166022.jpg</image:loc><image:title>Two drenchers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/729/large_smg00166115.jpg</image:loc><image:title>Two drenchers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12247/vibrating-reed-electrometer-by-ekco-electronics-ltd-england</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76037/clover-type-chloroform-inhaler</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/145/large_a600332__0002_.jpg</image:loc><image:title>Clover-type chloroform inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/144/large_a600332__0001_.jpg</image:loc><image:title>Clover-type chloroform inhaler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/17/large_smg00164418.jpg</image:loc><image:title>Clover-type chloroform inhaler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8997327/octocopter-drone-with-red-camera</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/555/large_2024_462_0001__0001_.jpg</image:loc><image:title>Octocopter drone with RED camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/554/large_2024_462_0001__0005_.jpg</image:loc><image:title>Octocopter drone with RED camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/558/large_2024_462_0001__0003_.jpg</image:loc><image:title>Octocopter drone with RED camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/557/large_2024_462_0001__0004_.jpg</image:loc><image:title>Octocopter drone with RED camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/556/large_2024_462_0001__0002_.jpg</image:loc><image:title>Octocopter drone with RED camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79029/fine-alabaster-ornamental-vase</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206286/flashlight-lamp</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156982/large-wooden-tobacco-pipe-bowl-carved-with-a-model-of-cologne-cathedral-europe-1860-1900</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136815/enema-set</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/919/large_smg00228676.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co225697/collection-of-badges-awards-and-papers-relating-to-john-ratter-cbe</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414644/johnny-berry-bicycle</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/175/large_cd0622_007_100610_2009_24_1948_johnny_berry_bicycle.jpg</image:loc><image:title>Johnny Berry Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/174/large_cd0622_006_100610_2009_24_1948_johnny_berry_bicycle.jpg</image:loc><image:title>Johnny Berry Bicycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90590/toilet-box-ancient-egyptian-650-350-bce</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/84/large_a635008.jpg</image:loc><image:title>Toilet box, Ancient Egyptian, 650-350 BCE</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9365/scale-buoy</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137157/two-boxed-sets-of-sir-hiram-maxims-pipe-of-peace-1909-1910</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/large_1981_0982__0002_.jpg</image:loc><image:title>Two boxed sets of Sir Hiram Maxims &apos;Pipe of Peace&apos;, 1909-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/296/large_1981_0982__0001_.jpg</image:loc><image:title>Two boxed sets of Sir Hiram Maxims &apos;Pipe of Peace&apos;, 1909-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412911/wire-rope-samples</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/563/large_cd0647_006_110315_lcmc_t295_wire_rope_samples.jpg</image:loc><image:title>wire rope samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/543/large_cd0646_055_110315_lcmc_t295_3_wire_rope_sample.jpg</image:loc><image:title>wire rope samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/558/large_cd0646_072_110315_lcmc_t295_13_11_20_19_10_14_18_wire_rope_samples.jpg</image:loc><image:title>wire rope samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/545/large_cd0646_057_110315_lcmc_t295_9_compond_flattened_strand_rope.jpg</image:loc><image:title>wire rope samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/544/large_cd0646_056_110315_lcmc_t295_12_haulage_rope.jpg</image:loc><image:title>wire rope samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/542/large_cd0646_054_110315_lcmc_t295_5_wire_rope_sample_lang_lay.jpg</image:loc><image:title>wire rope samples</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11134/carbon-fibre-in-glass-tube-with-box</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/268/216/large_1994_0076.jpg</image:loc><image:title>Carbon fibre in glass tube, with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/923/large_smg00102611.jpg</image:loc><image:title>Carbon fibre in glass tube, with box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64510/watercolour-the-comet-of-1532</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/920/large_1981_0428_0002__0002_.jpg</image:loc><image:title>Watercolour: [The Comet of ]1532</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/918/large_1981_0428_0001__0004_.jpg</image:loc><image:title>Watercolour: [The Comet of ]1532</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/919/large_1981_0428_0002__0001_.jpg</image:loc><image:title>Watercolour: [The Comet of ]1532</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45821/pair-of-carpenters-matching-planes</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/974/large_smg00065985.jpg</image:loc><image:title>Pair of carpenter&apos;s matching planes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/982/large_smg00065994.jpg</image:loc><image:title>Pair of carpenter&apos;s matching planes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114503/test-tube-with-suction-holder</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/475/large_smg00278234.jpg</image:loc><image:title>Test tube with suction holder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/474/large_smg00278233.jpg</image:loc><image:title>Test tube with suction holder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179457/2-retractors-steel-19th-century</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/237/large_smg00061653.jpg</image:loc><image:title>2 retractors, steel, 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/238/large_smg00061656.jpg</image:loc><image:title>2 retractors, steel, 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166540/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/754/large_smg00291714.jpg</image:loc><image:title>Pocket surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co453032/autosafe-motor-vehicle-lap-seat-belt-together-with-fixing-items-and-fitting-instructions-in-manufacturers-box</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/865/large_smg00079831.jpg</image:loc><image:title>Autosafe motor vehicle lap seat belt together with fixing items and fitting instructions in manufacturers box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60933/adding-machine-fitted-box-stylus-and-instructions</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/730/large_1990_0461_0001.jpg</image:loc><image:title>Adding machine, fitted box, stylus and instructions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/852/large_smg00052549.jpg</image:loc><image:title>Adding machine, fitted box, stylus and instructions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148733/gas-mask-with-container</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19358/selection-of-tool-steels-from-osborn-mushet-tools-ltd</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29085/de-havilland-dh-104-dove-aircraft</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/679/large_smg00214478.jpg</image:loc><image:title>De Havilland DH 104 Dove Aircraft</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96436/collection-of-early-contraceptive-pills</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/large_1986_0248_0022.jpg</image:loc><image:title>Collection of early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/523/large_1986_0248.jpg</image:loc><image:title>Collection of early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/224/large_1986_0248__0001_.jpg</image:loc><image:title>Collection of early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/225/large_1986_0248__0002_.jpg</image:loc><image:title>Collection of early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/660/large_1986_0248_0006_0001.jpg</image:loc><image:title>Collection of early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/661/large_1986_248_0024.jpg</image:loc><image:title>Collection of early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/489/large_1986_0248_0019.jpg</image:loc><image:title>Collection of early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/585/large_1986_0248_0004_0001__0001_.jpg</image:loc><image:title>Collection of early contraceptive pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8209953/kodak-ektra-200-camera</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37432/80kv-2-valve-ferranti-d-c-testing-equipment</loc><lastmod>2026-04-11T15:53:43.687Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35558/home-built-portable-broadcast-receiver</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/814/large_1973_0433__0005_.jpg</image:loc><image:title>Home Built Portable Broadcast Receiver.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/813/large_1973_0433__0004_.jpg</image:loc><image:title>Home Built Portable Broadcast Receiver.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/812/large_1973_0433__0003_.jpg</image:loc><image:title>Home Built Portable Broadcast Receiver.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/810/large_1973_0433__0001_.jpg</image:loc><image:title>Home Built Portable Broadcast Receiver.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/811/large_1973_0433__0002_.jpg</image:loc><image:title>Home Built Portable Broadcast Receiver.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55673/marine-barometer-in-glazed-case</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/26/large_1954_0018.jpg</image:loc><image:title>Marine barometer in glazed case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/114/large_smg00063457.jpg</image:loc><image:title>Marine barometer in glazed case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98983/selection-of-miscellaneous-bur-for-mechanical-handpiece-and-a-pin-gauge</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32193/asv-air-to-surface-vessel-radar-mk-xi-for-detection-of-vessels-at-sea</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/194/large_1947_0164__0002_.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/195/large_1947_0164__0004_.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/196/large_1947_0164__0003_.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/193/large_1947_0164__0001_.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/723/large_smg00281521.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/672/large_smg00279829.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/718/large_smg00281512.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/726/large_smg00281524.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/727/large_smg00281525.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/725/large_smg00281523.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/720/large_smg00281518.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/721/large_smg00281519.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/728/large_smg00281526.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/722/large_smg00281520.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/729/large_smg00281529.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/680/large_smg00279851.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/719/large_smg00281517.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/689/large_smg00281452.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/681/large_smg00279943.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/724/large_smg00281522.jpg</image:loc><image:title>ASV (Air-to-Surface-Vessel radar) Mk XI for detection of vessels at sea</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8863270/specimen-of-dragons-blood-in-glass-jar</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12227/a3100-pulse-polarograph</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42342/2-royal-ediswan-tungsten-filament-lamps-ges</loc><lastmod>2026-04-11T15:53:44.232Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2794/set-of-four-calorimeter-vessels</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1516/planetary-system</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/440/large_1927_1413__0001_.jpg</image:loc><image:title>Planetary System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/442/large_1927_1413__0003_.jpg</image:loc><image:title>Planetary System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/443/large_1927_1413__0004_.jpg</image:loc><image:title>Planetary System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/441/large_1927_1413__0002_.jpg</image:loc><image:title>Planetary System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/649/large_smg00032502.jpg</image:loc><image:title>Planetary System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/648/large_smg00032501.jpg</image:loc><image:title>Planetary System</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166976/trephination-set-cased</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/481/large_smg00187126.jpg</image:loc><image:title>Trephination set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40618/whole-model-with-four-masts-and-mat-sails-of-chinese-cargo-junk</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/616/large_smg00076265.jpg</image:loc><image:title>Whole model with four masts and mat sails of Chinese cargo junk</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127830/rectangular-wooden-chest</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co468162/equal-arm-balance-by-hunt-and-co-with-flat-and-dish-pans-and-ceiling-suspension</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/163/large_smg00072606.jpg</image:loc><image:title>Equal arm balance by Hunt &amp; Co. with flat and dish pans and ceiling suspension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/161/large_smg00072604.jpg</image:loc><image:title>Equal arm balance by Hunt &amp; Co. with flat and dish pans and ceiling suspension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/165/large_smg00072608.jpg</image:loc><image:title>Equal arm balance by Hunt &amp; Co. with flat and dish pans and ceiling suspension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/162/large_smg00072605.jpg</image:loc><image:title>Equal arm balance by Hunt &amp; Co. with flat and dish pans and ceiling suspension</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166335/trephination-set-cased</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/483/large_smg00187141.jpg</image:loc><image:title>Trephination set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158218/earthenware-snuff-storage-jar-with-parchment-cover</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123665/opium-pipe</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137881/hypodermic-syringe</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123439/lustration-spoon-and-stylus</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162860/lithotomy-set</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/498/large_smg00272773.jpg</image:loc><image:title>Lithotomy set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169884/hunting-trousse-england-1560-1580</loc><lastmod>2026-04-11T15:53:44.174Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/14/large_a79088.jpg</image:loc><image:title>Hunting trousse, England, 1560-1580</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/15/large_a79088_0001__0002_.jpg</image:loc><image:title>Hunting trousse, England, 1560-1580</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/16/large_a79088_0002__0002_.jpg</image:loc><image:title>Hunting trousse, England, 1560-1580</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/17/large_a79088_0002__0003_.jpg</image:loc><image:title>Hunting trousse, England, 1560-1580</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25605/coaching-spirit-case</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/282/large_1942_0024.jpg</image:loc><image:title>Coaching spirit case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/286/large_smg00030387.jpg</image:loc><image:title>Coaching spirit case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/889/large_smg00078913.jpg</image:loc><image:title>Coaching spirit case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2546/daltons-vapour-pressure-apparatus-1880</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/246/large_smg00046799.jpg</image:loc><image:title>Dalton&apos;s Vapour Pressure Apparatus, 1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/247/large_smg00046800.jpg</image:loc><image:title>Dalton&apos;s Vapour Pressure Apparatus, 1880</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412879/set-of-replacement-scales-for-the-wimperis-course-setting-bomb-site</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12148/two-ceramic-pots</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81014/2-pharmacy-jugs-european-19th-century</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100132/3-boxes-of-broach-reamers-by-micro-mega</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/883/large_smg00294825.jpg</image:loc><image:title>3 boxes of broach reamers by Micro-Mega</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/884/large_smg00294826.jpg</image:loc><image:title>3 boxes of broach reamers by Micro-Mega</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/882/large_smg00294824.jpg</image:loc><image:title>3 boxes of broach reamers by Micro-Mega</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118897/embryograph-and-components</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/551/large_a56760__0002_.jpg</image:loc><image:title>Embryograph and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6047/mellotron-keyboard-musical-instruments</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59816/fareys-centrolinead-with-weight-made-by-wfstanley-and-company-london</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/816/large_smg00046906.jpg</image:loc><image:title>Farey&apos;s centrolinead, with weight, made by W.F.Stanley and Company, London</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/817/large_smg00046907.jpg</image:loc><image:title>Farey&apos;s centrolinead, with weight, made by W.F.Stanley and Company, London</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/270/large_smg00046907.jpg</image:loc><image:title>Farey&apos;s centrolinead, with weight, made by W.F.Stanley and Company, London</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361/microscope-by-r-and-j-beck</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/646/large_smg00071848.jpg</image:loc><image:title>Microscope by R. &amp; J. Beck</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/647/large_smg00071849.jpg</image:loc><image:title>Microscope by R. &amp; J. Beck</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34450/colour-television-receiver-brc-2000-series-four-duplicate-modules-for-the-receiver</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158565/clay-tobacco-pipe-in-form-of-eagles-claw-grasping-bowl</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127442/artificial-left-leg-for-below-knee-amputee</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428586/stethoscope-early-learning-centre</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co495650/the-mirror-trailer-tent-of-ca1968-was-designed-and-developed-by-mr-barry-bucknell-for-the-daily-mirror</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41964/rigged-model-of-a-connemare-hooker</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38824/model-of-bulgarian-plough</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/986/large_smg00185823.jpg</image:loc><image:title>Model of Bulgarian plough</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/984/large_smg00185820.jpg</image:loc><image:title>Model of Bulgarian plough</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/985/large_smg00185822.jpg</image:loc><image:title>Model of Bulgarian plough</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526496/two-sounding-leads-see-2-stroke-nos</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8438946/northrop-loom-e-model</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/234/large_smg00214437.jpg</image:loc><image:title>Northrop loom; E model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/229/large_smg00214429.jpg</image:loc><image:title>Northrop loom; E model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/233/large_smg00214594.jpg</image:loc><image:title>Northrop loom; E model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/324/large_smg00213568.jpg</image:loc><image:title>Northrop loom; E model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/130/large_smg00214498.jpg</image:loc><image:title>Northrop loom; E model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/127/large_smg00214465.jpg</image:loc><image:title>Northrop loom; E model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/326/large_smg00214461.jpg</image:loc><image:title>Northrop loom; E model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503448/paediatric-bag-and-vapouriser-model-of-primitive-vaporiser</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24799/model-of-wolseley-voiturette-car-scale-16-with-box</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/924/large_smg00081618.jpg</image:loc><image:title>Model of Wolseley Voiturette car, (scale 1:6), with box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147061/colostomy-cup</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44912/model-hand-loom</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6819/multi-plate-wimshurst-type-electrical-machine</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160293/micro-cal-paper-micrometer-1978</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/336/large_smg00000271.jpg</image:loc><image:title>Micro-Cal Paper Micrometer, 1978</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211415/model-steam-locomotive-frame-and-motion</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/712/large_smg00357495.jpg</image:loc><image:title>Model steam locomotive frame and motion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/658/large_smg00355790.jpg</image:loc><image:title>Model steam locomotive frame and motion</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33558/po-no-3-teleprinter</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/66/large_smg00283451.jpg</image:loc><image:title>P.O. No. 3 teleprinter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17441/series-of-photographs-of-spectra-on-two-autochrome-plates</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127349/pair-of-sprung-wooden-crutches</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8728724/four-iron-shears</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92494/diagnostic-light-steel-glass-1880-1920</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9370191/sh24-hiv-rapid-test</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116833/retort-rings-and-2-flasks</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/926/large_smg00263289.jpg</image:loc><image:title>Retort Rings and 2 flasks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/928/large_smg00263291.jpg</image:loc><image:title>Retort Rings and 2 flasks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84857/rectangular-shallow-slate-palette-and-small-palette-knife</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192628/2-tins-of-potters-asthma-smoking-mixture</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44120/twelve-old-pit-tubs-1-incomplete</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135811/aspirator-and-accessories</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/586/large_smg00253547.jpg</image:loc><image:title>Aspirator and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28114/two-sections-of-tram-rail-taken-from-rosemex-garage</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064761/educational-system-1024-teaching-machine-1960s</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65062/illustrations-of-dissections-in-a-series-of-original-coloured-plates</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8694724/prototype-myoelectric-hand</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5782/metal-insulator</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062196/heart-shaped-padlock</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/866/large_smg00181410.jpg</image:loc><image:title>Heart shaped padlock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/869/large_smg00181413.jpg</image:loc><image:title>Heart shaped padlock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co414387/book-instructions-for-the-guidance-of-the-staff-of-the-engineering-department</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64095/intel-intellec-series-iii-microcomputer</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46316/improved-patent-spiral-chuck</loc><lastmod>2026-04-11T15:53:47.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/443/large_smg00066483.jpg</image:loc><image:title>Improved patent spiral chuck</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146080/two-pairs-of-ballet-shoes</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132669/oval-tin-box</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408360/replica-bladed-turbine-disc-made-by-gec-turbine-generators-limited</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/672/large_cd0077_016_050127_eg_1994_20_gec_turbine_blade.jpg</image:loc><image:title>Replica bladed turbine disc made by GEC Turbine Generators Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/899/large_smg00216441.jpg</image:loc><image:title>Replica bladed turbine disc made by GEC Turbine Generators Limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35956/hallicrafters-super-skyrider-communications-receiver-model</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20996/copper-from-under-the-pigs-of-metal-from-the-second-running-down-in-making-best-selected-copper</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/292/large_smg00031097.jpg</image:loc><image:title>Copper from under the pigs of metal from the second running down in making &quot;best selected&quot;  copper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/295/large_smg00031100.jpg</image:loc><image:title>Copper from under the pigs of metal from the second running down in making &quot;best selected&quot;  copper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/288/large_smg00031093.jpg</image:loc><image:title>Copper from under the pigs of metal from the second running down in making &quot;best selected&quot;  copper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10409/three-miniature-steel-boot-moulds-for-rubber</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/84/large_smg00102357.jpg</image:loc><image:title>Three miniature steel boot moulds for rubber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/83/large_smg00102356.jpg</image:loc><image:title>Three miniature steel boot moulds for rubber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/82/large_smg00102355.jpg</image:loc><image:title>Three miniature steel boot moulds for rubber</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co509985/ecliptoglass-eclipse-viewer-and-envelope</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/653/large_1999_1011__0002_.jpg</image:loc><image:title>Ecliptoglass eclipse viewer and envelope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/652/large_1999_1011__0001_.jpg</image:loc><image:title>Ecliptoglass eclipse viewer and envelope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/915/large_smg00001308.jpg</image:loc><image:title>Ecliptoglass eclipse viewer and envelope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/560/large_1999_1011__0001_.jpg</image:loc><image:title>Ecliptoglass eclipse viewer and envelope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/14/large_1999_1011__0002_.jpg</image:loc><image:title>Ecliptoglass eclipse viewer and envelope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122474/hospital-savings-association-card-diary-and-badge</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/877/large_smg00167436.jpg</image:loc><image:title>Hospital Savings Association card, diary and badge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/878/large_smg00167437.jpg</image:loc><image:title>Hospital Savings Association card, diary and badge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/881/large_smg00167440.jpg</image:loc><image:title>Hospital Savings Association card, diary and badge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8068030/resistance-box-for-ediswan-pointolite-lamp-and-bakelite-screw-threaded-fitting-in-two-parts</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108336/silver-bangles</loc><lastmod>2026-04-11T15:53:47.418Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/562/large_a102927__0001_.jpg</image:loc><image:title>Silver bangles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22055/crystals-resembling-olivenite-from-a-furnace-bottom</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/829/large_smg00045077.jpg</image:loc><image:title>Crystals resembling olivenite from a furnace bottom</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204254/no-1a-pocket-kodak-junior-camera-with-case-and-carton</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/751/large_smg00448399.jpg</image:loc><image:title>No 1A Pocket Kodak Junior Camera with Case and Carton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/70/large_smg00362136.jpg</image:loc><image:title>No 1A Pocket Kodak Junior Camera with Case and Carton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8184910/eighteen-framed-posters</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/107/large_smg00654106.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/103/large_smg00654101.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/100/large_smg00654098.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/102/large_smg00654100.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/97/large_smg00654095.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/106/large_smg00654105.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/101/large_smg00654099.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/104/large_smg00654103.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/105/large_smg00654104.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/99/large_smg00654097.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/98/large_smg00654096.jpg</image:loc><image:title>Eighteen framed posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40148/gamma-rocket-engine-development-thrust-chamber</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/512/large_smg00372743.jpg</image:loc><image:title>Gamma rocket engine development thrust chamber</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/511/large_smg00372742.jpg</image:loc><image:title>Gamma rocket engine development thrust chamber</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163549/portable-metal-sterilizer</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11581/sa-safety-torch-type-sa-622-c-1965</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/336/large_smg00070695.jpg</image:loc><image:title>SA safety torch type SA 622, c. 1965.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2420/five-regular-skeletal-polyhedra-and-boxes</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/879/large_1927_2065_0001__0001_.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/880/large_1927_2065_0001__0002_.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/818/large_1927_2065_0001__0001_.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/819/large_1927_2065_0001__0002_.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/820/large_1927_2065_0001__0003_.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/123/large_smg00050842.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/124/large_smg00050843.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/120/large_smg00050839.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/122/large_smg00050841.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/121/large_smg00050840.jpg</image:loc><image:title>Five Regular Skeletal Polyhedra and Boxes.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8711874/blacksmiths-cast-iron-smelting-pot-and-horses-hoof-from-portslade-forge-sussex-britain-1890-1930</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/118/large_smg00267679.jpg</image:loc><image:title>Blacksmith’s cast iron smelting pot and horse’s hoof from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/119/large_smg00267680.jpg</image:loc><image:title>Blacksmith’s cast iron smelting pot and horse’s hoof from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135936/set-of-stomach-pumping-instruments-with-accessories-for-rectal-use</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/219/large_smg00265774.jpg</image:loc><image:title>Set of stomach pumping instruments with accessories for rectal use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53930/reading-telescope-with-stand</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/238/large_smg00178852.jpg</image:loc><image:title>Reading telescope with stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/237/large_smg00178851.jpg</image:loc><image:title>Reading telescope with stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31211/two-scophony-electron-multiplier-photo-cell</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4570/hard-contact-lens-solutions</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8058502/three-hardy-tools-for-blacksmiths-anvil-from-portslade-forge-sussex-britain-1890-1930</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/121/large_smg00267682.jpg</image:loc><image:title>Three hardy tools for blacksmith’s anvil from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/122/large_smg00267684.jpg</image:loc><image:title>Three hardy tools for blacksmith’s anvil from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/120/large_smg00267681.jpg</image:loc><image:title>Three hardy tools for blacksmith’s anvil from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122772/tibetan-shamans-costume</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/587/large_1987_0716_0002__0001_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/630/large_1987_0716_0006__0002_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/629/large_1987_0716_0006__0001_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/634/large_1987_0716_0006__0006_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/632/large_1987_0716_0006__0004_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/635/large_1987_0716_0006__0007_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/633/large_1987_0716_0006__0005_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/636/large_1987_0716_0006__0008_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/631/large_1987_0716_0006__0003_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/638/large_1987_0716_0006__0010_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/637/large_1987_0716_0006__0009_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/592/large_1987_0716_0005__0001_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/593/large_1987_0716_0005__0002_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/167/large_smg00164507.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/175/large_smg00164515.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/591/large_1987_0716_0004.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/588/large_1987_0716_0002__0002_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/589/large_1987_0716_0002__0003_.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/166/large_smg00164506.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/169/large_smg00164509.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/170/large_smg00164510.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/924/large_smg00193873.jpg</image:loc><image:title>Tibetan Shaman&apos;s Costume</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33619/northern-electric-co-coin-telephone</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/889/large_smg00074524.jpg</image:loc><image:title>Northern Electric Co. coin telephone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138152/hypodermic-syringe-glass-and-metal-cased-englis</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31499/national-velvet-vernier-drum-type-dial-assembly</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43402/safety-lamp</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13786/five-electrolytic-conductivity-cells</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34849/demonstration-wireless-receiver-by-richard-kerr</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/507/large_1944_0003.jpg</image:loc><image:title>Demonstration wireless receiver by Richard Kerr</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167298/catheters-gum-elastic-web-and-bone</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169401/surgical-instrument-set</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/377/large_a600582.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9714/stages-in-cutting-and-polishing-soft-contact-lenses-by-hydron</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/718/large_smg00154425.jpg</image:loc><image:title>Stages in cutting and polishing soft contact lenses by Hydron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/719/large_smg00154426.jpg</image:loc><image:title>Stages in cutting and polishing soft contact lenses by Hydron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157550/meerschaum-tobacco-pipe</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57098/brass-framed-reflecting-circle-with-case</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/836/large_smg00032720.jpg</image:loc><image:title>Brass framed reflecting circle with case.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/124/large_smg00032710.jpg</image:loc><image:title>Brass framed reflecting circle with case.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61115/rolling-parallel-rule-by-stanley-in-brass</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/349/large_smg00047332.jpg</image:loc><image:title>Rolling parallel rule by Stanley in brass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/310/large_smg00046934.jpg</image:loc><image:title>Rolling parallel rule by Stanley in brass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114885/pair-of-glass-stirring-rods-18th-or-19th-century</loc><lastmod>2026-04-11T15:53:50.574Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8237668/mitchell-nc-35mm-camera-adapted-by-fries</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/540/large_smg00353243.jpg</image:loc><image:title>Mitchell NC 35mm camera adapted by Fries</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/539/large_smg00353242.jpg</image:loc><image:title>Mitchell NC 35mm camera adapted by Fries</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/942/large_smg00222043.jpg</image:loc><image:title>Mitchell NC 35mm camera adapted by Fries</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203445/pentax-a3-slr-camera-with-three-lenses</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179281/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/382/large_smg00312581.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119808/microscope-outfit-including-powell-and-lealand-microscope</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/259/large_smg00023734.jpg</image:loc><image:title>Microscope outfit including Powell and Lealand microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29138/german-fokker-e-iii-monoplane-c-1915</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/471/large_b990164.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/472/large_b990165.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/470/large_b990163.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/237/large_b731516_0001.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/242/large_b731516_0037.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/244/large_b731516_0039.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/246/large_b731516_0042.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/243/large_b731516_0038.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/240/large_b731516_0035.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/245/large_b731516_0041.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/239/large_b731516_0029.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/241/large_b731516_0036.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/238/large_b731516_0002.jpg</image:loc><image:title>German Fokker E III Monoplane, c 1915</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143205/field-medical-pannier-berlin-germany-1910-1918</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/689/large_a652176.jpg</image:loc><image:title>Field medical pannier, Berlin, Germany, 1910-1918</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/117/large_smg00230746.jpg</image:loc><image:title>Field medical pannier, Berlin, Germany, 1910-1918</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4414/model-mahogany-case-not-present</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101847/11-dental-stoppers</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127773/mill-made-of-wood-and-brass-with-iron-spindle-and-handle</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/310/large_smg00094164.jpg</image:loc><image:title>Mill made of wood and brass with iron spindle and handle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4132/polemoscope-or-jealousy-glass</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/654/large_1938_0744__0002_.jpg</image:loc><image:title>Polemoscope or &apos;Jealousy Glass&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/653/large_1938_0744__0001_.jpg</image:loc><image:title>Polemoscope or &apos;Jealousy Glass&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38405/etched-magnesium-plate-daily-star-newspaper-18-january-1983</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115763/two-clear-glass-cylinders</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32620/portable-x-ray-set</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74639/bronze-medal</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5336/models-unstable-nucleus-of-cobalt</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214383/collection-of-126-models-of-rolling-stock-4mm-scale</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62700/stc-stantec-zebra-computer-manufactured-by-stc-co-ltd</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/794/large_smg00653236.jpg</image:loc><image:title>STC Stantec Zebra Computer. Manufactured by STC Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/980/large_smg00214902.jpg</image:loc><image:title>STC Stantec Zebra Computer. Manufactured by STC Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/338/large_smg00214902__0001_.jpg</image:loc><image:title>STC Stantec Zebra Computer. Manufactured by STC Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/682/large_smg00652790.jpg</image:loc><image:title>STC Stantec Zebra Computer. Manufactured by STC Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/587/large_smg00653151.jpg</image:loc><image:title>STC Stantec Zebra Computer. Manufactured by STC Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/683/large_smg00652791.jpg</image:loc><image:title>STC Stantec Zebra Computer. Manufactured by STC Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/979/large_smg00214901.jpg</image:loc><image:title>STC Stantec Zebra Computer. Manufactured by STC Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/337/large_smg00214901__0001_.jpg</image:loc><image:title>STC Stantec Zebra Computer. Manufactured by STC Co. Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8366142/pen-and-ink-automatic-writing-on-oval-sheet-of-paper-by-automaton</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/77/large_2014_0038__0001_.jpg</image:loc><image:title>Pen and ink automatic writing on oval sheet of paper, by automaton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/229/692/large_2014_0038__0001_.jpg</image:loc><image:title>Pen and ink automatic writing on oval sheet of paper, by automaton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/229/693/large_2014_0038__0002_.jpg</image:loc><image:title>Pen and ink automatic writing on oval sheet of paper, by automaton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/229/694/large_2014_0038__0003_.jpg</image:loc><image:title>Pen and ink automatic writing on oval sheet of paper, by automaton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8077022/match-box-3-316-x-1-34-x-78-ins-of-thin-cardboard-rectangular</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56873/gregorian-reflecting-telescope-1748-1788</loc><lastmod>2026-04-11T15:53:49.560Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/421/large_1928_0872.jpg</image:loc><image:title>Gregorian reflecting telescope, 1748-1788</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/437/large_smg00225012.jpg</image:loc><image:title>Gregorian reflecting telescope, 1748-1788</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/673/large_smg00043859.jpg</image:loc><image:title>Gregorian reflecting telescope, 1748-1788</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148989/extending-spectacle-of-steel-in-tuck-in-spectacle-case-of-leather</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160477/charrieres-modification-of-segelas-rack-and-pinion-type-lithotrite</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29643/model-of-handley-page-hermes-civil-airliner</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/112/large_1951_0221__0001_.jpg</image:loc><image:title>Model of Handley page &quot;Hermes&quot; Civil Airliner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/114/large_1951_0221__0003_.jpg</image:loc><image:title>Model of Handley page &quot;Hermes&quot; Civil Airliner</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78844/lidded-pharmacy-jar-creamware-english-1751-1800</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131270/mahogany-pestle-and-mortar-european-1820-1890</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/805/large_smg00198187.jpg</image:loc><image:title>Mahogany pestle and mortar, European, 1820-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/804/large_smg00198186.jpg</image:loc><image:title>Mahogany pestle and mortar, European, 1820-1890</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8556707/bruntons-auriscope</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112579/glass-albarello-dumbbell-shaped</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8086684/benetfink-magic-lantern</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/210/large_smg00449840.jpg</image:loc><image:title>Benetfink Magic Lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/209/large_smg00361818.jpg</image:loc><image:title>Benetfink Magic Lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/611/large_smg00449463.jpg</image:loc><image:title>Benetfink Magic Lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/34/large_smg00448979.jpg</image:loc><image:title>Benetfink Magic Lantern</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46377/british-petermann-single-spindle-automatic-lathe-and-fittings</loc><lastmod>2026-04-11T15:53:53.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8613493/tracey-baynums-white-high-heeled-shoes</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/906/large_2017_0077__0005_.jpg</image:loc><image:title>Tracey Baynum&apos;s white high heeled shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/406/large_2019_0024__0002_.jpg</image:loc><image:title>Tracey Baynum&apos;s white high heeled shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/407/large_2019_0024__0003_.jpg</image:loc><image:title>Tracey Baynum&apos;s white high heeled shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/413/large_2019_0024__0001_.jpg</image:loc><image:title>Tracey Baynum&apos;s white high heeled shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/96/large_smg00159859.jpg</image:loc><image:title>Tracey Baynum&apos;s white high heeled shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/101/large_smg00159869.jpg</image:loc><image:title>Tracey Baynum&apos;s white high heeled shoes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65214/engineers-and-equipment-at-rediffusion-plc</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5713/5-photomontages-with-anti-nuclear-themes</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240825/aircraft-mounted-siemens-16-mm-cine-cameras</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64924/designs-for-carriages</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/652/large_1986_0855_0005.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/657/large_1986_0855_0009.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/649/large_1986_0855_0001__0001_.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/655/large_1986_0855_0006.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/648/large_1986_0855_0001__0002_.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/654/large_1986_0855_0007.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/650/large_1986_0855_0003.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/653/large_1986_0855_0004.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/651/large_1986_0855_0002.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/656/large_1986_0855_0008.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/663/large_1986_0855_0014.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/661/large_1986_0855_0013__0001_.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/662/large_1986_0855_0013__0002_.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/660/large_1986_0855_0012.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/658/large_1986_0855_0011.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/659/large_1986_0855_0010.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/311/large_smg00007576.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/316/large_smg00007581.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/314/large_smg00007579.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/315/large_smg00007580.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/888/large_smg00007575__0001_.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/889/large_smg00007575__0002_.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/312/large_smg00007577.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/322/large_smg00007588.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/321/large_smg00007586.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/318/large_smg00007583.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/319/large_smg00007584.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/313/large_smg00007578.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/890/large_smg00007587__0001_.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/891/large_smg00007587__0002_.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/317/large_smg00007582.jpg</image:loc><image:title>Designs for carriages</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/320/large_smg00007585.jpg</image:loc><image:title>Designs for carriages</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100123/4-packets-of-spiral-broach-reamers</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/868/large_smg00294810.jpg</image:loc><image:title>4 packets of spiral broach reamers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/869/large_smg00294811.jpg</image:loc><image:title>4 packets of spiral broach reamers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/866/large_smg00294808.jpg</image:loc><image:title>4 packets of spiral broach reamers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/867/large_smg00294809.jpg</image:loc><image:title>4 packets of spiral broach reamers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448285/nelson-jones-circuit-designers-10-inch-slide-rule</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/796/large_smg00049977.jpg</image:loc><image:title>Nelson-Jones circuit designer&apos;s (10-inch) slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/797/large_smg00049978.jpg</image:loc><image:title>Nelson-Jones circuit designer&apos;s (10-inch) slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co209319/signal-north-eastern-railway</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/601/large_smg00353846.jpg</image:loc><image:title>Signal, North Eastern Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135964/syringe-set-by-w-matthews</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25574/growler-19th-century</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/758/674/large_1938_0497__0001_.jpg</image:loc><image:title>Growler, 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59315/25mm-standard-micrometer</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35141/wireless-set-no-10-complete</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/996/large_smg00306276.jpg</image:loc><image:title>Wireless set, no. 10, complete</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30150/steam-engine-for-henson-stringfellow-model-flying-machine-with-engine-stand</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/670/large_smg00279795.jpg</image:loc><image:title>Steam engine, for Henson-Stringfellow model flying machine, with engine stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160887/surgical-instrument-set</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/927/large_smg00271996.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94334/semi-rigid-gastroscope-by-wolf-boxed-1950-1959</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445994/venner-automatic-timer-8551-1950</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37911/three-stages-of-hand-cutting-a-letter-punch</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8244748/unknown-brass-measurement-object-used-by-edouard-branly</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/604/large_smg00181606.jpg</image:loc><image:title>Unknown brass measurement object, used by Edouard Branly</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/629/large_smg00181606.jpg</image:loc><image:title>Unknown brass measurement object, used by Edouard Branly</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/605/large_smg00181607.jpg</image:loc><image:title>Unknown brass measurement object, used by Edouard Branly</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8559532/3-luc-forceps</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112379/pair-of-glass-albarellos</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143142/coil-metal-wires-round-wood-frame</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50044/model-of-hoffmann-and-licht-annular-kiln</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/435/large_smg00100556.jpg</image:loc><image:title>Model of Hoffmann and Licht annular kiln</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19984/model-of-an-old-form-of-mansfeld</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/588/large_smg00118859.jpg</image:loc><image:title>Model of an old form of Mansfeld</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/765/large_smg00091675.jpg</image:loc><image:title>Model of an old form of Mansfeld</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/764/large_smg00091671.jpg</image:loc><image:title>Model of an old form of Mansfeld</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/769/large_smg00091679.jpg</image:loc><image:title>Model of an old form of Mansfeld</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/763/large_smg00091658.jpg</image:loc><image:title>Model of an old form of Mansfeld</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/766/large_smg00091676.jpg</image:loc><image:title>Model of an old form of Mansfeld</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174478/surgical-instrument-set-in-brassbound-mahogany-case</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/484/large_smg00272271.jpg</image:loc><image:title>Surgical instrument set in brassbound mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782923/dont-be-a-drag-give-it-up-live-it-up-posters</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/53/large_1999_0241_0055_0001.jpg</image:loc><image:title>&apos;Don&apos;t be a drag, give it up, live it up&apos; Posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8054919/camera-equipment-and-hood-for-photographing-exchange-meters</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/98/large_2004_0169__0003_.jpg</image:loc><image:title>Camera equipment and hood for photographing exchange meters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/97/large_2004_0169__0002_.jpg</image:loc><image:title>Camera equipment and hood for photographing exchange meters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/99/large_2004_0169__0004_.jpg</image:loc><image:title>Camera equipment and hood for photographing exchange meters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/100/large_2004_0169__0005_.jpg</image:loc><image:title>Camera equipment and hood for photographing exchange meters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156835/tobacco-jar-england-1780-1850</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/871/large_a66576.jpg</image:loc><image:title>Tobacco jar, England, 1780-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148429/gas-mask</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151393/3-trial-lenses-steel-frames-english-1820-1880</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7837/direct-reading-portable-thermocouple-potentiometer-type-4604c-no136907</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123277/oval-goa-stone</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/475/large_smg00232192.jpg</image:loc><image:title>Oval goa stone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8235105/kodak-jiffy-six-16-camera</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90379/plaster-copy-of-greek-statue-of-hygeia</loc><lastmod>2026-04-11T15:53:57.666Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23667/series-of-specimens-of-steel</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/373/large_smg00047091.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/370/large_smg00047088.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/365/large_smg00047083.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/372/large_smg00047090.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/364/large_smg00047082.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/368/large_smg00047086.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/369/large_smg00047087.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/367/large_smg00047085.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/366/large_smg00047084.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/371/large_smg00047089.jpg</image:loc><image:title>Series of specimens of steel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7469/assembly-of-three-dry-voltaic-piles</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8000653/two-treefrogs-with-supernumerary-limbs-and-two-bullfrogs-with-one-limb-missing</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/7/large_2000_0234_0001__0006_.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/8/large_2000_0234_0001__0007_.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/5/large_2000_0234_0001__0003_.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/6/large_2000_0234_0001__0005_.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/10/large_2000_0234_0003__0002_.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/12/large_2000_0234_0003__0004_.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/11/large_2000_0234_0003__0003_.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/9/large_2000_0234_0003__0001_.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/135/large_smg00286189.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/134/large_smg00286188.jpg</image:loc><image:title>Two treefrogs with supernumerary limbs and two bullfrogs with one limb missing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53103/barometer-by-troughton-and-simms</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14368/melabs-recording-membrane-osmometer-model-csm-2</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56985/lunar-crater-sketches-in-crayon</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/917/large_1957_0093_0006.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/907/large_1957_0093_0005__0001_.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/916/large_1957_0093_0001.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/908/large_1957_0093_0005__0002_.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/527/large_1957_0093_0005__0004_.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/524/large_1957_0093_0003.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/523/large_1957_0093_0002.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/525/large_1957_0093_0004.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/526/large_1957_0093_0005__0003_.jpg</image:loc><image:title>Lunar crater sketches in crayon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136203/magneto-electric-therapy-machine</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53120/heliograph-usable-as-a-heliotrope-over-short-distances-with-stand-and-components</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/129/large_1911_0155.jpg</image:loc><image:title>Heliograph, usable as a heliotrope over short distances, with stand and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/553/large_smg00176728.jpg</image:loc><image:title>Heliograph, usable as a heliotrope over short distances, with stand and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/552/large_smg00176727.jpg</image:loc><image:title>Heliograph, usable as a heliotrope over short distances, with stand and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/554/large_smg00176729.jpg</image:loc><image:title>Heliograph, usable as a heliotrope over short distances, with stand and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/550/large_smg00176724.jpg</image:loc><image:title>Heliograph, usable as a heliotrope over short distances, with stand and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/551/large_smg00176725.jpg</image:loc><image:title>Heliograph, usable as a heliotrope over short distances, with stand and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39977/silica-space-shuttle-thermal-protection-tps-tile-c-1980</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123362/skull-bowl-with-lid-and-stand</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/655/large_smg00164497.jpg</image:loc><image:title>Skull-bowl with lid and stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411770/atmospheric-diffusion-slide-rule-in-case-met-o-scientific-paper-no-24-met-o-774-and-inscribed-tag</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8563776/channel-interface-cabling-connected-to-five-pa400-pre-amplifier-units</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36635/portable-generator</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/402/large_smg00208253.jpg</image:loc><image:title>Portable generator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240779/aircrew-oxygen-sets</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187118/two-bottles-of-triple-bromides-tablets</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/449/large_smg00282448.jpg</image:loc><image:title>Two bottles of triple bromides tablets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/453/large_smg00282453.jpg</image:loc><image:title>Two bottles of triple bromides tablets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94129/two-wright-peak-flow-meters</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119807/orthoplan-interference-microscope</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/919/large_smg00024396.jpg</image:loc><image:title>Orthoplan interference microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/368/large_1981_1844_0001__0001_.jpg</image:loc><image:title>Orthoplan interference microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/large_1981_1844_0001__0002_.jpg</image:loc><image:title>Orthoplan interference microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/921/large_smg00024398.jpg</image:loc><image:title>Orthoplan interference microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co221768/two-sets-of-weighing-scales-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:53:59.043Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50139/micro-concrete-model-of-the-precast-units-of-the-westway-elevated-road</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417441/telefunken-teldec-tp1005-ted-video-disc-player-c-1975</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102691/two-pieces-of-root</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203708/3-photographic-portraits-by-edgar-woodcock-of-lowestoft</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111499/twenty-four-clear-glass-bottles</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49370/coarse-unpolished-mortar-and-pestle</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76121/epidural-block-procedure-pack-and-epidural-accessories-pack</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/172/large_1981_1554_0001.jpg</image:loc><image:title>Epidural block procedure pack and epidural accessories pack</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8059058/ozone-resistant-gloves</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/205/large_smg00044472.jpg</image:loc><image:title>Ozone resistant gloves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/527/large_smg00205474.jpg</image:loc><image:title>Ozone resistant gloves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co104052/amuletic-necklet</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40937/bone-prisoner-of-war-model-of-80-gun-ship-in-domed-glass-shade</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152799/battery-powered-ophthalmoscope</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51113/model-scale-14-of-rateau-steam-turbine-for-600-kw-dynamo-base</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/798/large_smg00064708.jpg</image:loc><image:title>Model (scale 1:4) of Rateau Steam turbine for 600 K.W. dynamo. Base</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125866/rhinoceros-horn-cup</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16527/empress-folding-bellows-field-or-stand-camera</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/925/large_smg00451980.jpg</image:loc><image:title>Empress folding bellows field or stand camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/439/large_smg00450837.jpg</image:loc><image:title>Empress folding bellows field or stand camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122582/string-firebag-containing-pipe</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/475/large_smg00157413.jpg</image:loc><image:title>String firebag containing pipe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/480/large_smg00157421.jpg</image:loc><image:title>String firebag containing pipe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/476/large_smg00157414.jpg</image:loc><image:title>String firebag containing pipe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/474/large_smg00157412.jpg</image:loc><image:title>String firebag containing pipe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/482/large_smg00157423.jpg</image:loc><image:title>String firebag containing pipe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10445/sample-books-of-coloured-casein-plastic-buttons</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7552/oscillograph-tracing-desk-without-lantern-by-the-cambridge-scientific-instrument-co-ltd</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co321/repeater-cylinder-escapement</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/556/large_smg00084330.jpg</image:loc><image:title>Repeater, cylinder escapement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/510/large_smg00079890.jpg</image:loc><image:title>Repeater, cylinder escapement</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1145/clock-system-by-chloride-gent-of-leicester-from-deptford-telephone-exchange</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/861/large_smg00073707.jpg</image:loc><image:title>Clock system by Chloride Gent of Leicester from Deptford telephone exchange</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64353/instantaneous-light-device</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/928/large_smg00225354.jpg</image:loc><image:title>Instantaneous light device</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/929/large_smg00225355.jpg</image:loc><image:title>Instantaneous light device</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537137/twelve-connecting-cables-attached-to-box-unit</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210282/flexiprinter-ticket-printing-machine</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/35/large_smg00357948.jpg</image:loc><image:title>Flexiprinter ticket printing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/39/large_smg00357952.jpg</image:loc><image:title>Flexiprinter ticket printing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/36/large_smg00357949.jpg</image:loc><image:title>Flexiprinter ticket printing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/37/large_smg00357950.jpg</image:loc><image:title>Flexiprinter ticket printing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/38/large_smg00357951.jpg</image:loc><image:title>Flexiprinter ticket printing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/41/large_smg00357954.jpg</image:loc><image:title>Flexiprinter ticket printing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/40/large_smg00357953.jpg</image:loc><image:title>Flexiprinter ticket printing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167189/surgical-instrument-set</loc><lastmod>2026-04-11T15:54:00.670Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/868/large_smg00269126.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/297/large_smg00269126.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8356041/hugyfot-underwater-camera-housing-for-bolex-16mm-film-cameras</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/733/large_2012_5118_0565_0001__0001_.jpg</image:loc><image:title>Hugyfot underwater camera housing for Bolex 16mm film cameras</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/809/large_2012_5118_0565_0001__0001_.jpg</image:loc><image:title>Hugyfot underwater camera housing for Bolex 16mm film cameras</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/734/large_2012_5118_0565_0003__0001_.jpg</image:loc><image:title>Hugyfot underwater camera housing for Bolex 16mm film cameras</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/810/large_2012_5118_0565_0003__0001_.jpg</image:loc><image:title>Hugyfot underwater camera housing for Bolex 16mm film cameras</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418018/rose-bowl</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/268/239/large_1997_0276.jpg</image:loc><image:title>Rose bowl</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3754/optometer-engraved-optometre-de-maurice-perrin-and-mascart</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co168370/set-of-tracheotomy-instruments-1871-1900</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/731/large_smg00286316.jpg</image:loc><image:title>Set of tracheotomy instruments, 1871-1900.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61008/pickett-slide-rule</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/845/large_smg00050027.jpg</image:loc><image:title>Pickett slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/844/large_smg00050026.jpg</image:loc><image:title>Pickett slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33191/johnson-rahbek-electrostatic-telephone</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/686/large_smg00291352.jpg</image:loc><image:title>Johnson Rahbek electrostatic telephone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/720/large_smg00291349.jpg</image:loc><image:title>Johnson Rahbek electrostatic telephone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38803/model-of-indian-plough</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/988/large_smg00185850.jpg</image:loc><image:title>Model of Indian plough</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/993/large_smg00185855.jpg</image:loc><image:title>Model of Indian plough</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136660/set-of-cupping-instruments</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27464/six-stone-sleepers-and-two-3ft-lengths-of-rail-penydarren-tramway</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416530/winchmore-hill-passimeter</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/10/39/pic_1996_7948.jpg</image:loc><image:title>Winchmore Hill passimeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112299/two-blue-glass-dispensing-bottles</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148216/apparatus-used-in-the-investigation-of-lung-disease</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157276/meerschaum-tobacco-pipe</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8002759/trade-card-edward-nairne</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/492/large_smg00009682.jpg</image:loc><image:title>Trade card: Edward Nairne</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/111/large_1951_0685_0056_0001.jpg</image:loc><image:title>Trade card: Edward Nairne</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/112/large_1951_0685_0056_0002.jpg</image:loc><image:title>Trade card: Edward Nairne</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/672/491/large_smg00009681.jpg</image:loc><image:title>Trade card: Edward Nairne</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8927690/two-signs-indicating-the-range-of-clinical-waste-to-be-disposed-of</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161500/surgical-instrument-set</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/487/large_smg00272422.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214940/four-coffee-saucers-british-transport-hotels</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46634/steel-cutting-welding-equipment-oxygen-regulator-acetylene-regulator-oxy-acetylene-blowpipe-goggle-lenses-with-case</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160582/case-containing-four-skull-saws-by-weiss-c1800</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/607/large_a600890__0002_.jpg</image:loc><image:title>Case containing four skull saws by Weiss, c.1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/606/large_a600890__0001_.jpg</image:loc><image:title>Case containing four skull saws by Weiss, c.1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82090/plaster-copy-of-oculists-seal-with-inscriptions-on-four-sides-and-plaster-impression</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100423/2-hospital-pattern-hand-stoppers</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132895/three-clear-glass-perfume-bottles</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/935/large_smg00203511.jpg</image:loc><image:title>Three clear glass perfume bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/938/large_smg00203514.jpg</image:loc><image:title>Three clear glass perfume bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9349364/coal-hods-shovels-and-tongs</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188130/20-brown-glass-ampoules-of-digipuratum-solution-for-injection</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127962/apothecaries-scales-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101797/dentures-made-with-ivory-and-human-teeth</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114810/2-capacitors-in-metal-containers</loc><lastmod>2026-04-11T15:54:01.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co480023/lner-engine-names-leaflet</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205742/london-brighton-and-south-coast-railway-locomotive-gladstone</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/457/large_nrm_ct_936804.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/456/large_nrm_ct_936806.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/82/714/large_cd050095.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/112/783/large_ds100293.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/112/788/large_ds100298.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/147/large_df100602.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/149/large_df100604.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/148/large_df100603.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/146/large_df100601.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/145/large_df100600.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/245/large_df100678.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/244/large_df100677.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/246/large_df100679.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/29/large_gladstone___vehicle_details___dan_clarkson___2016.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/31/large_gladstone_name___vehicle_details___dan_clarkson___2016.jpg</image:loc><image:title>London Brighton &amp; South Coast Railway locomotive Gladstone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8731009/mahogany-case-for-instruments-of-blowpipe-analysis-from-analytical-chemists-cabinet-by-carl-osterland-germany-1850</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178256/surgical-instrument-set-europe-1650-1685</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/954/large_a608304.jpg</image:loc><image:title>Surgical instrument set, Europe, 1650-1685</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3169/12-rotary-vacuum-pump</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143998/reliance-tooth-rasp</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/534/large_smg00062568.jpg</image:loc><image:title>&quot;Reliance&quot; tooth rasp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/957/large_smg00062569.jpg</image:loc><image:title>&quot;Reliance&quot; tooth rasp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170349/lithotomy-set</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/383/large_smg00265334.jpg</image:loc><image:title>Lithotomy set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151701/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84586/glazed-earthenware-figurine-of-khnumu</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179020/prof-james-lindsays-md-gown-and-hood</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75632/clover-portable-ether-inhaler</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8594935/two-youngs-pie-dish-microwave-containers-late-1980s-early-1990s</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/728/large_2017_0033__0001_.jpg</image:loc><image:title>Two Young’s Pie dish microwave containers, late 1980s/ early 1990s.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/730/large_2017_0033__0002_.jpg</image:loc><image:title>Two Young’s Pie dish microwave containers, late 1980s/ early 1990s.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/482/large_smg00179546.jpg</image:loc><image:title>Two Young’s Pie dish microwave containers, late 1980s/ early 1990s.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/371/large_smg00111746.jpg</image:loc><image:title>Two Young’s Pie dish microwave containers, late 1980s/ early 1990s.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115835/2-small-long-necked-flasks</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8245905/one-ivory-gothic-clock-tower-and-travelling-case</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/537/large_1930_0395_0013_0001__0008_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/532/large_1930_0395_0013_0001__0003_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/539/large_1930_0395_0013_0001__0010_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/534/large_1930_0395_0013_0001__0005_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/533/large_1930_0395_0013_0001__0004_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/535/large_1930_0395_0013_0001__0006_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/530/large_1930_0395_0013_0001__0001_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/538/large_1930_0395_0013_0001__0009_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/531/large_1930_0395_0013_0001__0002_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/536/large_1930_0395_0013_0001__0007_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/540/large_1930_0395_0013_0001__0011_.jpg</image:loc><image:title>One ivory gothic clock tower &amp; travelling case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123160/pair-of-buddhist-banners</loc><lastmod>2026-04-11T15:54:03.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8616993/lo-cate-radiosonde</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/864/large_smg00027548.jpg</image:loc><image:title>Lo-cate radiosonde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/863/large_smg00027547.jpg</image:loc><image:title>Lo-cate radiosonde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/859/large_smg00027542.jpg</image:loc><image:title>Lo-cate radiosonde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/858/large_smg00027541.jpg</image:loc><image:title>Lo-cate radiosonde</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113299/thirty-five-glass-specimen-jars</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067294/kyocera-samurai-model-2100dg-zoom-digital-camera</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116238/two-float-recorders-incomplete</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/224/large_smg00291479.jpg</image:loc><image:title>Two float recorders (incomplete)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/225/large_smg00291480.jpg</image:loc><image:title>Two float recorders (incomplete)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54960/weather-station-with-hygrometer-barometer-and-themometer-british-1986</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/601/large_smg00173173.jpg</image:loc><image:title>&apos;Weather station&apos; with hygrometer, barometer &amp; themometer, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/994/large_smg00178594.jpg</image:loc><image:title>&apos;Weather station&apos; with hygrometer, barometer &amp; themometer, British, 1986</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119493/portable-microscope</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108371/pair-of-engraved-brass-vessels</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co414670/9-no-621-universal-surface-plate-height-gauge</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co443214/casio-digital-quartz-watch-model-vdb-200b-1-1997</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/571/large_smg00024268.jpg</image:loc><image:title>Casio digital quartz watch, model VDB-200B-1, 1997.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177563/aspirator-potains-pattern</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/565/large_smg00276962.jpg</image:loc><image:title>Aspirator, Potain&apos;s pattern</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18867/cartridge-tubes-for-anaesthetics</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/187/large_smg00097564.jpg</image:loc><image:title>Cartridge tubes for anaesthetics</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/186/large_smg00097563.jpg</image:loc><image:title>Cartridge tubes for anaesthetics</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/189/large_smg00097566.jpg</image:loc><image:title>Cartridge tubes for anaesthetics</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/188/large_smg00097565.jpg</image:loc><image:title>Cartridge tubes for anaesthetics</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/185/large_smg00097562.jpg</image:loc><image:title>Cartridge tubes for anaesthetics</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/190/large_smg00097567.jpg</image:loc><image:title>Cartridge tubes for anaesthetics</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91286/binaural-stethoscope</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66145/the-aerial-man</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/219/995/large_1950_0312_0001_0001.jpg</image:loc><image:title>The Aerial Man</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/219/996/large_1950_0312_0001_0002.jpg</image:loc><image:title>The Aerial Man</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/669/995/large_smg00004517.jpg</image:loc><image:title>The Aerial Man</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/670/11/large_smg00004533.jpg</image:loc><image:title>The Aerial Man</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4250/pair-of-iron-framed-spectacles-with-case</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8338885/collection-of-ephemera-from-bbc-childrens-tv-series-play-school</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/134/large_2008_5093_0014_0005__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/138/large_2008_5093_0014_0005__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/185/large_2008_5093_0014_0005__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/186/large_2008_5093_0014_0005__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/167/large_2008_5093_0014_0022__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/166/large_2008_5093_0014_0022__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/218/large_2008_5093_0014_0022__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/217/large_2008_5093_0014_0022__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/178/large_2008_5093_0014_0033__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/230/large_2008_5093_0014_0033__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/135/large_2008_5093_0014_0006__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/136/large_2008_5093_0014_0006__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/188/large_2008_5093_0014_0006__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/187/large_2008_5093_0014_0006__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/152/large_2008_5093_0014_0012__0006_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/148/large_2008_5093_0014_0012__0005_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/149/large_2008_5093_0014_0012__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/200/large_2008_5093_0014_0012__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/199/large_2008_5093_0014_0012__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/202/large_2008_5093_0014_0012__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/174/large_2008_5093_0014_0027__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/225/large_2008_5093_0014_0027__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/137/large_2008_5093_0014_0007__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/140/large_2008_5093_0014_0007__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/189/large_2008_5093_0014_0007__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/190/large_2008_5093_0014_0007__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/180/large_2008_5093_0014_0034__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/231/large_2008_5093_0014_0034__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/162/large_2008_5093_0014_0020__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/163/large_2008_5093_0014_0020__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/213/large_2008_5093_0014_0020__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/215/large_2008_5093_0014_0020__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/183/large_2008_5093_0014_0039__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/184/large_2008_5093_0014_0039__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/234/large_2008_5093_0014_0039__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/238/large_2008_5093_0014_0039__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/442/large_2008_5093_0014_0004__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/451/large_2008_5093_0014_0004__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/443/large_2008_5093_0014_0004__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/450/large_2008_5093_0014_0004__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/447/large_2008_5093_0014_0001__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/444/large_2008_5093_0014_0001__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/436/large_2008_5093_0014_0001__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/439/large_2008_5093_0014_0001__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/141/large_2008_5093_0014_0009__0006_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/142/large_2008_5093_0014_0009__0007_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/143/large_2008_5093_0014_0009__0008_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/139/large_2008_5093_0014_0009__0005_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/195/large_2008_5093_0014_0009__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/191/large_2008_5093_0014_0009__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/192/large_2008_5093_0014_0009__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/193/large_2008_5093_0014_0009__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/147/large_2008_5093_0014_0010__0008_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/146/large_2008_5093_0014_0010__0007_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/145/large_2008_5093_0014_0010__0006_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/144/large_2008_5093_0014_0010__0005_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/198/large_2008_5093_0014_0010__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/196/large_2008_5093_0014_0010__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/197/large_2008_5093_0014_0010__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/194/large_2008_5093_0014_0010__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/173/large_2008_5093_0014_0024__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/170/large_2008_5093_0014_0024__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play 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School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/440/large_2008_5093_0014_0003__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/448/large_2008_5093_0014_0003__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/441/large_2008_5093_0014_0003__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/449/large_2008_5093_0014_0003__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/446/large_2008_5093_0014_0002__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/437/large_2008_5093_0014_0002__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/445/large_2008_5093_0014_0002__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/438/large_2008_5093_0014_0002__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/169/large_2008_5093_0014_0023__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/168/large_2008_5093_0014_0023__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/219/large_2008_5093_0014_0023__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/220/large_2008_5093_0014_0023__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/177/large_2008_5093_0014_0031__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/228/large_2008_5093_0014_0031__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/179/large_2008_5093_0014_0032__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/229/large_2008_5093_0014_0032__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/175/large_2008_5093_0014_0029__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/227/large_2008_5093_0014_0029__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/157/large_2008_5093_0014_0013__00017_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/156/large_2008_5093_0014_0013__00015_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play 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School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/161/large_2008_5093_0014_0013__0018_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/155/large_2008_5093_0014_0013__00014_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/150/large_2008_5093_0014_0013__0010_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/203/large_2008_5093_0014_0013__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/205/large_2008_5093_0014_0013__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/209/large_2008_5093_0014_0013__0008_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/208/large_2008_5093_0014_0013__0007_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/207/large_2008_5093_0014_0013__0006_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/204/large_2008_5093_0014_0013__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/210/large_2008_5093_0014_0013__0009_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/201/large_2008_5093_0014_0013__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/206/large_2008_5093_0014_0013__0005_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/176/large_2008_5093_0014_0028__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/226/large_2008_5093_0014_0028__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/171/large_2008_5093_0014_0025__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/223/large_2008_5093_0014_0025__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/172/large_2008_5093_0014_0026__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/224/large_2008_5093_0014_0026__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/181/large_2008_5093_0014_0037__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/233/large_2008_5093_0014_0037__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/159/large_2008_5093_0014_0018__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/211/large_2008_5093_0014_0018__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/471/large_2008_5093_0014_0008__0004_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/474/large_2008_5093_0014_0008__0007_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/476/large_2008_5093_0014_0008__0009_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/469/large_2008_5093_0014_0008__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/472/large_2008_5093_0014_0008__0005_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/468/large_2008_5093_0014_0008__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/477/large_2008_5093_0014_0008__0010_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/470/large_2008_5093_0014_0008__0003_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/473/large_2008_5093_0014_0008__0006_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/475/large_2008_5093_0014_0008__0008_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/478/large_2008_5093_0014_0008__0011_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/479/large_2008_5093_0014_0008__0012_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/182/large_2008_5093_0014_0035__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/232/large_2008_5093_0014_0035__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/160/large_2008_5093_0014_0019__0002_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/212/large_2008_5093_0014_0019__0001_.jpg</image:loc><image:title>Collection of Ephemera from BBC children&apos;s TV series &apos;Play School&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80122/pair-of-english-syrup-jars</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127588/three-wooden-walking-sticks</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75738/unopened-metal-bottle-of-ether-in-cardboard-box</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/219/692/large_a625466.jpg</image:loc><image:title>Unopened metal bottle of ether in cardboard box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/31/large_smg00162619.jpg</image:loc><image:title>Unopened metal bottle of ether in cardboard box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142028/blood-transfusion-apparatus-boxed</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77957/ear-defenders</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58250/jockey-balance-with-a-beam-by-avery-early-20th-century</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/923/large_smg00369571.jpg</image:loc><image:title>Jockey balance with a beam by Avery early 20th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155234/two-pairs-of-silver-knife-rests</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/83/large_smg00200169.jpg</image:loc><image:title>Two pairs of silver knife rests</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/82/large_smg00200168.jpg</image:loc><image:title>Two pairs of silver knife rests</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/85/large_smg00200171.jpg</image:loc><image:title>Two pairs of silver knife rests</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/84/large_smg00200170.jpg</image:loc><image:title>Two pairs of silver knife rests</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152899/pair-of-snow-goggles</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co194480/1x28x400mg-pack-of-sectral-400-tablets-acebutolol-hydrochloride</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33702/k-570-a-portable-picture-transmitter</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/284/large_smg00078235.jpg</image:loc><image:title>K-570-A portable picture transmitter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/283/large_smg00078234.jpg</image:loc><image:title>K-570-A portable picture transmitter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8357444/wooden-red-cross-donation-box</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/294/large_2013_0052__0001_.jpg</image:loc><image:title>Wooden Red Cross donation box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/295/large_2013_0052__0002_.jpg</image:loc><image:title>Wooden Red Cross donation box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/296/large_2013_0052__0003_.jpg</image:loc><image:title>Wooden Red Cross donation box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/594/large_smg00162240.jpg</image:loc><image:title>Wooden Red Cross donation box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/507/large_smg00119060.jpg</image:loc><image:title>Wooden Red Cross donation box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149461/spectacles-in-spectacle-case</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156780/tobacco-pipe-in-the-form-of-horned-human-head</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/639/large_a41513__0003_.jpg</image:loc><image:title>Tobacco pipe in the form of horned human head</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/640/large_a41513__0002_.jpg</image:loc><image:title>Tobacco pipe in the form of horned human head</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/641/large_a41513__0004_.jpg</image:loc><image:title>Tobacco pipe in the form of horned human head</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/637/large_a41513__0001_.jpg</image:loc><image:title>Tobacco pipe in the form of horned human head</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/417/24/large_smg00195870.jpg</image:loc><image:title>Tobacco pipe in the form of horned human head</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35720/philips-all-wave-broadcast-receiver-communication-receiver</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126326/kolam-or-sokari-performance-devil-mask-and-ear-pieces-1801-1920</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/717/large_smg00168489.jpg</image:loc><image:title>Kolam or Sokari performance devil mask and ear-pieces, 1801-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173932/petits-tourniquet-with-brass-screw-and-pad</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22748/cobalt-ore-from-new-caledonia</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/350/large_smg00102141.jpg</image:loc><image:title>Cobalt ore from New Caledonia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/678/large_1889_0164_2564__0003_.jpg</image:loc><image:title>Cobalt ore from New Caledonia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/677/large_1889_0164_2564__0001_.jpg</image:loc><image:title>Cobalt ore from New Caledonia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44796/singer-760-electric-lock-stitch-sewing-machine</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79683/syrup-jug</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58506/jcb-3cx-loader-excavator-manufactured-1981</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/325/large_smg00359685.jpg</image:loc><image:title>JCB 3CX loader excavator, manufactured 1981</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56914/glass-positive-exploding-andromedid-meteor</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148673/ampoule-of-typhoid-1915</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/870/large_a629768.jpg</image:loc><image:title>Ampoule of Typhoid, 1915</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11894/displacement-apparatus-french-19th-century</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858754/two-ampoules-of-sal-volatile</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24395/motor-car-tyre-pressure-gauge</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/771/large_smg00090234.jpg</image:loc><image:title>Motor car tyre pressure gauge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/770/large_smg00090233.jpg</image:loc><image:title>Motor car tyre pressure gauge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112233/9-glass-bottles-opaque-blue-probably-british</loc><lastmod>2026-04-11T15:53:46.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62061/akroyd-crude-oil-engine-1890</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/851/large_1920_0771.jpg</image:loc><image:title>Akroyd crude oil engine, 1890.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8664847/bsb-squarial-in-original-packaging-c-1990</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43645/short-borers-for-holman-50-pounder-hammer-drill</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/911/large_smg00155354.jpg</image:loc><image:title>Short borers for Holman 50 pounder hammer drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/694/large_smg00155354.jpg</image:loc><image:title>Short borers for Holman 50 pounder hammer drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/913/large_smg00155356.jpg</image:loc><image:title>Short borers for Holman 50 pounder hammer drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/696/large_smg00155356.jpg</image:loc><image:title>Short borers for Holman 50 pounder hammer drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/912/large_smg00155355.jpg</image:loc><image:title>Short borers for Holman 50 pounder hammer drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/695/large_smg00155355.jpg</image:loc><image:title>Short borers for Holman 50 pounder hammer drill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8438543/lancashire-beamer</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/131/large_smg00214499.jpg</image:loc><image:title>Lancashire Beamer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/236/large_smg00214440.jpg</image:loc><image:title>Lancashire Beamer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/461/large_smg00213497.jpg</image:loc><image:title>Lancashire Beamer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/132/large_smg00214503.jpg</image:loc><image:title>Lancashire Beamer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9658/norton-alundum-refractories</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36468/100-ampere-bolt-switch-with-fuse</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/566/large_smg00224458.jpg</image:loc><image:title>100 ampere bolt switch with fuse</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/612/large_smg00307833.jpg</image:loc><image:title>100 ampere bolt switch with fuse</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co522797/apple-iic</loc><lastmod>2026-04-11T15:54:06.237Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/799/large_smg00185123.jpg</image:loc><image:title>Apple IIc</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/796/large_smg00185068.jpg</image:loc><image:title>Apple IIc</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/797/large_smg00185071.jpg</image:loc><image:title>Apple IIc</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/798/large_smg00185122.jpg</image:loc><image:title>Apple IIc</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41309/whole-model</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59974/planimeter-of-oppikofer-and-ernst-cone-and-disc-type</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/354/601/large_smg00049430.jpg</image:loc><image:title>Planimeter of Oppikofer and Ernst cone-and-disc type</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55650/a-modern-version-of-the-thomson-type-azimuth-mirror-called-an-azimuth-circle</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/60/large_smg00077949.jpg</image:loc><image:title>A modern version of the Thomson type azimuth mirror, called an azimuth circle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49929/model-scale-112</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131296/pill-cutter</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/585/large_smg00094044.jpg</image:loc><image:title>Pill cutter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/584/large_smg00094043.jpg</image:loc><image:title>Pill cutter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141268/set-of-stomach-pumping-instruements-in-wooden-case</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/574/large_smg00267129.jpg</image:loc><image:title>Set of stomach pumping instruements in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147520/etui</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/552/large_a642428__0001_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/554/large_a642428__0003_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/555/large_a642428__0004_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/553/large_a642428__0002_.jpg</image:loc><image:title>Etui</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/87/large_smg00172224.jpg</image:loc><image:title>Etui</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147890/smallpox-vaccine</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/18/large_1986_1658_0002__0002_.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/17/large_1986_1658_0002__0001_.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/423/large_1986_1658_0001__0001_.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/432/large_1986_1658_0001_0002__0001_.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/429/large_1986_1658_0002__0001_.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/434/large_1986_1658_0002_0001__0001_.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/427/large_1986_1658_0001_0001__0001_.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/425/large_1986_1658__0001_.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/419/large_smg00169284.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/420/large_smg00169285.jpg</image:loc><image:title>Smallpox vaccine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142294/mechanical-leech-london-england-1850-1855</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/750/large_a600122.jpg</image:loc><image:title>Mechanical leech, London, England, 1850-1855</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10077/experimental-rubber-mixing-mill-used-andor-made-by-thomas-hancock</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162982/tongue-depressor</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200038/black-leather-homeopathic-medicine-chest</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160799/amputation-set</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/116/large_smg00264217.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134429/watson-odelca-x-ray-set-for-mass-miniature-radiography-europe-1960-1961</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/539/large_1987_1095__0001_.jpg</image:loc><image:title>Watson-Odelca x-ray set for mass miniature radiography, Europe, 1960-1961</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/540/large_1987_1095__0002_.jpg</image:loc><image:title>Watson-Odelca x-ray set for mass miniature radiography, Europe, 1960-1961</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202918/experimental-wind-tunnel-shapes-for-warhead-aerodynamics</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32058/three-resistive-s-band-tr-cell-tubes</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177900/2-packets-of-boric-lint</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53602/buoy-and-nipper-sounding-device-by-peter-burt</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/194/large_smg00178108.jpg</image:loc><image:title>‘Buoy and nipper’ sounding device by Peter Burt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/191/large_smg00178104.jpg</image:loc><image:title>‘Buoy and nipper’ sounding device by Peter Burt</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90334/two-tools-possibly-glass</loc><lastmod>2026-04-11T15:54:05.081Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/114/large_smg00054322.jpg</image:loc><image:title>Two tools, possibly glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/113/large_smg00054321.jpg</image:loc><image:title>Two tools, possibly glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60819/walther-comptess-electric-printing-adding-machine</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199941/five-cardboard-cartons</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10359/rectangular-cigarette-box-and-match-box-with-two-compartments</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/283/large_smg00096003.jpg</image:loc><image:title>Rectangular cigarette box and match box with two compartments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8066991/noris-standard-8mm-cine-projector-with-synchrodek-sound-synchroniser</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8021873/model-of-plant-used-for-batch-distillation-of-benzole</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/568/large_smg00071895.jpg</image:loc><image:title>Model of plant used for batch distillation of benzole.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93206/dr-alexanders-pocket-urinary-case</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/140/large_smg00316289.jpg</image:loc><image:title>Dr. Alexander&apos;s pocket urinary case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85141/copy-of-young-man</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34114/srde-mangle-synthesizer-controller</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/207/large_smg00305363.jpg</image:loc><image:title>SRDE `mangle&apos; synthesizer controller</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/886/large_smg00305361.jpg</image:loc><image:title>SRDE `mangle&apos; synthesizer controller</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/203/large_smg00305358.jpg</image:loc><image:title>SRDE `mangle&apos; synthesizer controller</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/206/large_smg00305362.jpg</image:loc><image:title>SRDE `mangle&apos; synthesizer controller</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/205/large_smg00305360.jpg</image:loc><image:title>SRDE `mangle&apos; synthesizer controller</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/204/large_smg00305359.jpg</image:loc><image:title>SRDE `mangle&apos; synthesizer controller</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144438/dissecting-instrument-set</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/466/large_smg00195811.jpg</image:loc><image:title>Dissecting instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/623/large_smg00195811.jpg</image:loc><image:title>Dissecting instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119783/automatic-photomicrographic-attachment-camera-with-automatic-exposure-unit</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136208/electromagnetic-machine-in-rectangular-mahogany-case</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167507/amputation-set</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/302/large_smg00269299.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77268/set-of-plaster-copies-of-the-os-uteri-externum-in-15-stages</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/185/large_smg00090660.jpg</image:loc><image:title>Set of plaster copies of the &quot;Os Uteri externum&quot; in 15 stages</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187347/two-bottles-of-hepatic-tablets</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137263/2-lancets-in-embossed-silver-lancet-case</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24279/motor-car-differential</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136276/cupping-instruments-in-wooden-case</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/300/large_smg00225889.jpg</image:loc><image:title>Cupping instruments in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14137/crucible-tongs-2-pairs</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93508/endoscope-with-attachments</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/746/large_a600267.jpg</image:loc><image:title>Endoscope with attachments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/650/large_smg00269799.jpg</image:loc><image:title>Endoscope with attachments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97051/two-boxed-crucibles-for-kerr-centrifico-centrifugal-casting-machine</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8614240/dry-smear-test-kit</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/669/large_e2017_0169_9__0004_.jpg</image:loc><image:title>&apos;Dry&apos; smear test kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/668/large_e2017_0169_9__0002_.jpg</image:loc><image:title>&apos;Dry&apos; smear test kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/665/large_e2017_0169_9__0001_.jpg</image:loc><image:title>&apos;Dry&apos; smear test kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2119/two-marble-slabs-for-adhesion</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/855/large_smg00044612.jpg</image:loc><image:title>Two marble slabs for adhesion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/856/large_smg00044613.jpg</image:loc><image:title>Two marble slabs for adhesion</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18622/three-specimen-of-talking-films</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132720/set-of-four-iron-weights</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/907/large_smg00100209.jpg</image:loc><image:title>Set of four iron weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/908/large_smg00100210.jpg</image:loc><image:title>Set of four iron weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/905/large_smg00100207.jpg</image:loc><image:title>Set of four iron weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/906/large_smg00100208.jpg</image:loc><image:title>Set of four iron weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8014581/five-disposable-mono-beakers</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19713/balanced-impact-machine</loc><lastmod>2026-04-11T15:54:08.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199073/medicine-chest-1840-1860</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198437/medicine-chest</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/838/large_smg00277894.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126981/2-arm-splints</loc><lastmod>2026-04-11T15:54:08.753Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co482830/dowty-fuel-system-animated-diagram</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149961/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/957/large_smg00281036.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56739/refracting-telescope-of-1-12-inch-aperture-and-36-inch-focal-length</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45794/copy-of-an-iron-pull-saw-with-bentwood-frame</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8404950/dumpy-level</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/421/large_smg00246865.jpg</image:loc><image:title>Dumpy Level</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/853/large_smg00247212.jpg</image:loc><image:title>Dumpy Level</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13878/mortar-alabaster-unmarked-with-alabaster-pestle</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50079/grain-store-at-distillery-of-j-watney-and-co</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/944/large_smg00353724.jpg</image:loc><image:title>Grain store at distillery of J. Watney and Co.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157592/rosewood-cigar-dispenser</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084467/omnigraph-magazine-plate-camera</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/578/large_smg00449003.jpg</image:loc><image:title>Omnigraph Magazine Plate Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184099/collosol-tannic-acid-spray</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23910/seven-small-permanent-magnets</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80576/albarello-jar-for-poppy-seeds-with-lid</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19484/iron-smelters-of-eremi</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46259/model-scale-16</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35843/electret-lapel-microphone-type-ecm-50</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4412/model-mahogany-case-not-present</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57108/brass-refracting-telescope-of-4-12-inch-aperture-signed-by-dollond</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/857/large_1982_0919__0002_.jpg</image:loc><image:title>Brass refracting telescope of 4 1/2 inch aperture signed by  Dollond</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/856/large_1982_0919__0001_.jpg</image:loc><image:title>Brass refracting telescope of 4 1/2 inch aperture signed by  Dollond</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/858/large_1982_0919__0003_.jpg</image:loc><image:title>Brass refracting telescope of 4 1/2 inch aperture signed by  Dollond</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/947/large_smg00461304__0004_.jpg</image:loc><image:title>Brass refracting telescope of 4 1/2 inch aperture signed by  Dollond</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/944/large_smg00461304__0001_.jpg</image:loc><image:title>Brass refracting telescope of 4 1/2 inch aperture signed by  Dollond</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/945/large_smg00461304__0002_.jpg</image:loc><image:title>Brass refracting telescope of 4 1/2 inch aperture signed by  Dollond</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/946/large_smg00461304__0003_.jpg</image:loc><image:title>Brass refracting telescope of 4 1/2 inch aperture signed by  Dollond</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77155/skull-with-mandible-and-lower-leg-bones-tibia-and-fibila</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41014/model-of-cooks-endeavour-bark</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446159/brovex-auto-electrical-replacement-viro-mercure-control-mechanism-for-trafficators-and-flashing-lights</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8796145/key-for-parautoptic-lock-with-twenty-four-components</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8610607/pacifier-for-premature-baby</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/200/large_2018_0495__0001_.jpg</image:loc><image:title>Pacifier for premature baby</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/201/large_2018_0495__0002_.jpg</image:loc><image:title>Pacifier for premature baby</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663293/six-developing-dishes</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60061/bings-circular-square</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/545/large_smg00045815.jpg</image:loc><image:title>Bing&apos;s &quot;Circular Square&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/546/large_smg00045816.jpg</image:loc><image:title>Bing&apos;s &quot;Circular Square&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41563/ambulance-surf-boat</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/619/large_smg00076271.jpg</image:loc><image:title>Ambulance surf boat</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101900/gordon-type-universal-dental-forceps-and-dental-elevator-london-england-1850-1880</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/52/large_a621659.jpg</image:loc><image:title>Gordon-type universal dental forceps and dental elevator, London, England, 1850-1880</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167289/amputation-set-in-case-by-savigny-and-co-english</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/128/large_smg00264931.jpg</image:loc><image:title>Amputation set in case, by Savigny and Co., English</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101840/7-dental-excavators</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241535/wiliam-friese-greene-archive</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44552/carding-engine-derbyshire-1800-30</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062515/histological-slides-investigating-cases-of-mesothelioma-1958-1976</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148371/chinese-travelling-toilet-case-with-six-drawers-and-two-slide-top-wells</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/791/large_smg00169210.jpg</image:loc><image:title>Chinese travelling toilet case, with six drawers and two slide top wells</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/790/large_smg00169209.jpg</image:loc><image:title>Chinese travelling toilet case, with six drawers and two slide top wells</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526287/graphite-9-foot-fishing-rod</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503628/photographs-and-photographic-slides</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137027/flute-lever-type-stomach-pump</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58173/parcel-platform-balance-by-de-grave-london-1850-1880</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/407/large_1978_0520.jpg</image:loc><image:title>Parcel platform balance by De Grave London, 1850-1880</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141400/maxims-pipe-of-peace-with-accessories</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/519/large_smg00253117.jpg</image:loc><image:title>Maxim&apos;s &apos;Pipe of Peace&apos; with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919665/lapel-badge-from-orbita-laika-science-show</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/150/large_smg00256106__0002_.jpg</image:loc><image:title>Lapel badge from Orbita Laika science show</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/151/large_smg00256106__0003_.jpg</image:loc><image:title>Lapel badge from Orbita Laika science show</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/149/large_smg00256106__0001_.jpg</image:loc><image:title>Lapel badge from Orbita Laika science show</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/6/large_smg00722024__0002_.jpg</image:loc><image:title>Lapel badge from Orbita Laika science show</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84773/small-cylindrical-bronze-jar-with-lid</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/860/large_a656584__0002_.jpg</image:loc><image:title>Small cylindrical bronze jar with lid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/859/large_a656584__0001_.jpg</image:loc><image:title>Small cylindrical bronze jar with lid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/861/large_a656584__0004_a.jpg</image:loc><image:title>Small cylindrical bronze jar with lid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/863/large_a656584__0003_.jpg</image:loc><image:title>Small cylindrical bronze jar with lid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144955/collection-of-pulley-blocks-consisting-of-5-parts</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/728/large_smg00157984.jpg</image:loc><image:title>Collection of pulley blocks consisting of 5 parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/724/large_smg00157980.jpg</image:loc><image:title>Collection of pulley blocks consisting of 5 parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/725/large_smg00157981.jpg</image:loc><image:title>Collection of pulley blocks consisting of 5 parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/727/large_smg00157983.jpg</image:loc><image:title>Collection of pulley blocks consisting of 5 parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/726/large_smg00157982.jpg</image:loc><image:title>Collection of pulley blocks consisting of 5 parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148932/set-of-ophthalmic-instruments-owned-by-lister</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/949/large_smg00280973.jpg</image:loc><image:title>Set of ophthalmic instruments owned by Lister</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7937/replica-of-the-scanning-electron-microscope-made-by-d-mcmullan</loc><lastmod>2026-04-11T15:54:09.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/982/large_smg00458178.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/984/large_smg00458183.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/978/large_smg00458154.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/991/large_smg00458198.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/144/large_smg00458203.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/985/large_smg00458187.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/986/large_smg00458188.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/980/large_smg00458165.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/983/large_smg00458180.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/145/large_smg00458206.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/988/large_smg00458191.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/990/large_smg00458197.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/992/large_smg00458201.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/981/large_smg00458168.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/987/large_smg00458190.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/989/large_smg00458192.jpg</image:loc><image:title>Replica of the scanning electron microscope made by D. McMullan</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149331/two-brass-specula-for-holding-the-eyelids-open</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/232/large_smg00275495.jpg</image:loc><image:title>Two brass specula for holding the eyelids open</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/227/large_smg00275489.jpg</image:loc><image:title>Two brass specula for holding the eyelids open</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/219/large_smg00275480.jpg</image:loc><image:title>Two brass specula for holding the eyelids open</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44482/hand-cranked-carding-machine-for-re-conditioning-horse-hair</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80461/drug-jar</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38653/olivetti-et221-daisywheel-electric-typewriter</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8410082/ferranti-gyroscope</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/991/large_cd0439_002_081104_1996_10_760_ferranti_1b_gyroscope.jpg</image:loc><image:title>Ferranti gyroscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39936/skylab-space-food</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/620/large_1986_0065__0002_.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/619/large_1986_0065__0001_.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/479/large_1986_0065_0001__0003__.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/482/large_1986_0065_0002__0003_.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/477/large_1986_0065_0001__0001__.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/480/large_1986_0065_0002__0001_.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/481/large_1986_0065_0002__0002_.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/478/large_1986_0065_0001__0002__.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/516/large_1986_0065_0001__0001_.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/518/large_1986_0065_0002__0002_.jpg</image:loc><image:title>Skylab space food</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/519/large_1986_0065_0002__0001_.jpg</image:loc><image:title>Skylab space food</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202755/propeller-for-wind-driven-compressor</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62313/components-from-robinson-dallmeyer-projection-lens-and-colossus-mechanical-counter</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/456/999/large_smg00277183.jpg</image:loc><image:title>Components from &quot;Robinson&quot;  - Dallmeyer projection lens - and  &quot;Colossus&quot; - mechanical counter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/220/large_smg00277183.jpg</image:loc><image:title>Components from &quot;Robinson&quot;  - Dallmeyer projection lens - and  &quot;Colossus&quot; - mechanical counter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/456/998/large_smg00277182.jpg</image:loc><image:title>Components from &quot;Robinson&quot;  - Dallmeyer projection lens - and  &quot;Colossus&quot; - mechanical counter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/219/large_smg00277182.jpg</image:loc><image:title>Components from &quot;Robinson&quot;  - Dallmeyer projection lens - and  &quot;Colossus&quot; - mechanical counter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96848/2-cutting-instruments</loc><lastmod>2026-04-11T15:54:11.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4240/carbon-arc-holder-and-pantograph</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158907/tobacco-pipe</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45480/three-hand-moulding-routers-one-with-two-spare-cutters</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408184/polarimeter</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/416/large_smg00246853.jpg</image:loc><image:title>Polarimeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/420/large_smg00246864.jpg</image:loc><image:title>Polarimeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/417/large_smg00246854.jpg</image:loc><image:title>Polarimeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8004554/caledonian-airways-stewardess-uniform</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/6/large_smg00233059.jpg</image:loc><image:title>Caledonian Airways stewardess&apos; uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/5/large_smg00233058.jpg</image:loc><image:title>Caledonian Airways stewardess&apos; uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/7/large_smg00233060.jpg</image:loc><image:title>Caledonian Airways stewardess&apos; uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/8/large_smg00233061.jpg</image:loc><image:title>Caledonian Airways stewardess&apos; uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5401/radiation-monitor-type-n596</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145945/non-woven-fabric-disposable-mob-cap</loc><lastmod>2026-04-11T15:54:11.119Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/553/large_smg00366458.jpg</image:loc><image:title>Non-woven fabric disposable mob cap</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/667/large_smg00366848.jpg</image:loc><image:title>Non-woven fabric disposable mob cap</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44261/model-of-a-gold-washing-machine</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/556/large_smg00153376.jpg</image:loc><image:title>Model of a gold washing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/557/large_smg00153377.jpg</image:loc><image:title>Model of a gold washing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8052/museum-microscope-by-t-winter-of-9-new-bond-street</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/363/large_smg00175061.jpg</image:loc><image:title>Museum microscope by T. Winter of  9 New Bond Street</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/198/large_smg00108925.jpg</image:loc><image:title>Museum microscope by T. Winter of  9 New Bond Street</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/570/large_1913_0280_0001__0001_.jpg</image:loc><image:title>Museum microscope by T. Winter of  9 New Bond Street</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/572/large_1913_0280_0001__0003_.jpg</image:loc><image:title>Museum microscope by T. Winter of  9 New Bond Street</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/571/large_1913_0280_0001__0002_.jpg</image:loc><image:title>Museum microscope by T. Winter of  9 New Bond Street</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/277/large_smg00029970.jpg</image:loc><image:title>Museum microscope by T. Winter of  9 New Bond Street</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160603/surgical-instrument-set</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/755/large_smg00269201.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425910/wandsworth-and-district-gas-co-seal</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/210/large_1997_0726__0001_.jpg</image:loc><image:title>Wandsworth &amp; District Gas Co seal.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58089/selection-of-eight-indian-brass-weights-stool-shaped-no-inscriptions</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/788/large_smg00050090.jpg</image:loc><image:title>Selection of eight Indian brass weights, stool shaped, no inscriptions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60853/cannon-scribe-in-brass-and-iron-with-spirit-level-by-james-lynch-at-the-sign-of-the-royal-spectacles</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/782/large_smg00046489.jpg</image:loc><image:title>Cannon scribe in brass and iron with spirit level by James Lynch at the Sign of the Royal Spectacles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/781/large_smg00046488.jpg</image:loc><image:title>Cannon scribe in brass and iron with spirit level by James Lynch at the Sign of the Royal Spectacles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142540/faradic-current-nervemuscle-stimulator-2</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8566144/fisher-price-smart-toy-bear</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/256/large_e2016_0191_1__0004_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/258/large_e2016_0191_1__0002_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/257/large_e2016_0191_1__0001_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/259/large_e2016_0191_1__0005_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/260/large_e2016_0191_1__0003_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/757/large_2019_0212__0001_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/759/large_2019_0212__0004_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/758/large_2019_0212__0003_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/756/large_2019_0212__0002_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/774/large_2019_0212_0003__0001_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/775/large_2019_0212_0003__0002_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/776/large_2019_0212_0004__0001_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/777/large_2019_0212_0004__0002_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/780/large_2019_0212_0006__0001_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/781/large_2019_0212_0006__0002_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/765/large_2019_0212_0001__0005_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/764/large_2019_0212_0001__0006_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/761/large_2019_0212_0001__0002_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/763/large_2019_0212_0001__0004_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/760/large_2019_0212_0001__0001_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/762/large_2019_0212_0001__0003_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/768/large_2019_0212_0002__0004_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/770/large_2019_0212_0002__0005_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/769/large_2019_0212_0002__0003_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/772/large_2019_0212_0002__0007_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/767/large_2019_0212_0002__0002_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/766/large_2019_0212_0002__0001_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/773/large_2019_0212_0002__0008_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/771/large_2019_0212_0002__0006_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/778/large_2019_0212_0005__0001_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/779/large_2019_0212_0005__0002_.jpg</image:loc><image:title>Fisher Price Smart Toy Bear</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150316/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/855/large_smg00280482.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59201/model-of-gyroscopic-motor-car</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59311/objects-associated-with-the-product-development-of-the-moore-and-wright-electronic-digital-micrometer</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/50/large_smg00181075.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/49/large_smg00181073.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/48/large_smg00181072.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/66/large_smg00181111.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/799/large_smg00179363.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/801/large_smg00179365.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/957/large_smg00179900.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/43/large_smg00181067.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/953/large_smg00179896.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/952/large_smg00179895.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/798/large_smg00179362.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/45/large_smg00181069.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/949/large_smg00179892.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/809/large_smg00179376.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/954/large_smg00179897.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/44/large_smg00181068.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/40/large_smg00181064.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/47/large_smg00181071.jpg</image:loc><image:title>Objects associated with the product development of the Moore and Wright electronic digital micrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162792/starr-edwards-artificial-cardiac-valves</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/large_1981_2255.jpg</image:loc><image:title>Starr-Edwards artificial cardiac valves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/927/large_smg00235720.jpg</image:loc><image:title>Starr-Edwards artificial cardiac valves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/913/large_smg00235690.jpg</image:loc><image:title>Starr-Edwards artificial cardiac valves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/257/large_smg00089451.jpg</image:loc><image:title>Starr-Edwards artificial cardiac valves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121933/nurses-uniform-including-belts-collars-cuffs-and-studs</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/730/large_smg00366209.jpg</image:loc><image:title>Nurse&apos;s uniform, including belts, collars, cuffs and studs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/526/large_smg00366206.jpg</image:loc><image:title>Nurse&apos;s uniform, including belts, collars, cuffs and studs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/729/large_smg00366208.jpg</image:loc><image:title>Nurse&apos;s uniform, including belts, collars, cuffs and studs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/728/large_smg00366207.jpg</image:loc><image:title>Nurse&apos;s uniform, including belts, collars, cuffs and studs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414928/carillon-mechanism</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/245/large_cd0641_056_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/249/large_cd0641_060_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/250/large_cd0641_061_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/246/large_cd0641_057_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/253/large_cd0641_064_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/251/large_cd0641_062_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/252/large_cd0641_063_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/247/large_cd0641_058_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/248/large_cd0641_059_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/244/large_cd0641_055_110111_2010_80_church_bell_mechanism.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/335/large_smg00244432.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/334/large_smg00244431.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/336/large_smg00244434.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/278/large_smg00244296__0001_.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/280/large_smg00244296__0002_.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/283/large_smg00244296__0003_.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/285/large_smg00244296__0004_.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/286/large_smg00244296__0005_.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/287/large_smg00244296__0006_.jpg</image:loc><image:title>Carillon mechanism</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118178/binocular-microscope-by-smith-and-beck</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93884/sahli-haemaglobinometer-set-in-leatherette-case</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31914/collection-of-7-slow-motion-drives</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198961/medicine-chest</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/215/large_smg00258590.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/211/large_smg00258586.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/210/large_smg00258585.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/214/large_smg00258589.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/213/large_smg00258588.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/212/large_smg00258587.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/209/large_smg00258584.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54293/kew-pattern-dip-circle-by-dover-c1870</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183601/2-bottles</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135922/hand-cranked-electrotherapy-apparatus-with-clarke-type-magneto</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/161/large_smg00254356.jpg</image:loc><image:title>Hand-cranked electrotherapy apparatus with Clarke-type magneto</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186011/packet-of-moxa</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/53/large_1981_2080_0001.jpg</image:loc><image:title>Packet of moxa</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/198/large_smg00011653.jpg</image:loc><image:title>Packet of moxa</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677142/peregal-o-ig-farben-1925-1951</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/387/large_smg00069767.jpg</image:loc><image:title>Peregal O, IG Farben, 1925-1951</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/49/large_smg00069766.jpg</image:loc><image:title>Peregal O, IG Farben, 1925-1951</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31502/two-plug-in-coil-sockets</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co634/gunnings-pioneer-gas-controller-for-street-lamps</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/481/large_smg00086831.jpg</image:loc><image:title>Gunning&apos;s pioneer gas controller for street lamps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100421/3-woodhouse-hand-stopper</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107155/five-roots</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203431/cine-kodak-model-bb-16mm-camera</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49787/model-of-a-pile-of-concrete-reinforced-on-the-coignet-system</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/940/large_smg00353715.jpg</image:loc><image:title>Model of a Pile of Concrete Reinforced on the Coignet System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/481/large_smg00651320.jpg</image:loc><image:title>Model of a Pile of Concrete Reinforced on the Coignet System</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co426251/avo-no-1-mk-2-radiac-survey-meter</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6693/apparatus-for-measuring-lateral-spreading-of-electrons-and-positive-ions</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56437/brass-gregorian-telescope-of-3-12-inch-aperture-by-b-martin</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165816/surgical-instrument-set</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56593/transit-circle-by-edward-troughton-london-with-a-micrometer-eyepiece-and-accessories</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/903/large_1918_0169__0001_.jpg</image:loc><image:title>Transit circle by Edward Troughton, London, with a micrometer eyepiece and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/15/large_smg00031425.jpg</image:loc><image:title>Transit circle by Edward Troughton, London, with a micrometer eyepiece and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46355/tornos-swiss-type-automatic-screw-machine</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/829/large_smg00065153.jpg</image:loc><image:title>Tornos Swiss, type automatic screw machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/475/large_smg00648646.jpg</image:loc><image:title>Tornos Swiss, type automatic screw machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51583/low-pressure-kermodis-air-jet-liquid-fuel-burner</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/786/large_smg00022198.jpg</image:loc><image:title>Low pressure Kermodis air jet liquid fuel burner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/783/large_smg00022194.jpg</image:loc><image:title>Low pressure Kermodis air jet liquid fuel burner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/789/large_smg00022201.jpg</image:loc><image:title>Low pressure Kermodis air jet liquid fuel burner</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co476558/pair-of-hospital-crutches-with-turned-wood-heads</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55391/chinese-mariners-compass-in-wood-case-with-south-ideograph-marked-in-red</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/187/large_1873_0025.jpg</image:loc><image:title>Chinese mariner&apos;s compass in wood case with south ideograph marked in red</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/541/large_1873_0025__0001_.jpg</image:loc><image:title>Chinese mariner&apos;s compass in wood case with south ideograph marked in red</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/967/large_smg00063656.jpg</image:loc><image:title>Chinese mariner&apos;s compass in wood case with south ideograph marked in red</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/968/large_smg00063657.jpg</image:loc><image:title>Chinese mariner&apos;s compass in wood case with south ideograph marked in red</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144911/basic-solenoid-set-by-philip-harris-ltd</loc><lastmod>2026-04-11T15:54:13.633Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186411/carton-2-of-yatrem-casein-capsules</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128315/pair-of-wrought-iron-wall-brackets-with-hinged-wall-support</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32257/transmitting-valves</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136126/catheter-syringe-and-accessories-cased</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/190/large_smg00265436.jpg</image:loc><image:title>Catheter syringe and accessories, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61983/riders-hot-air-engine</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154254/thames-pad-type-sugar-sack-handling-hook-1925-1935</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6861/magnetically-suspended-rotor</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115841/two-clear-glass-cylinders</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20784/fibrous-copper-from-a-roaster-furnace-bottom</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/614/large_smg00096349.jpg</image:loc><image:title>Fibrous copper from a roaster furnace bottom</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144357/heavy-curving-portion-of-horn</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58069/nine-indian-wooden-measures-for-grain-in-form-of-a-double-cone-narrowed-in-the-middle-for-holding</loc><lastmod>2026-04-11T15:54:14.316Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/992/large_smg00050956.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/893/large_smg00050423.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/995/large_smg00050959.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/989/large_smg00050953.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/988/large_smg00050951.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/991/large_smg00050955.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/990/large_smg00050954.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/994/large_smg00050958.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/894/large_smg00050424.jpg</image:loc><image:title>Nine Indian wooden measures for grain in form of a double cone narrowed in the middle for holding</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203238/television-cameras-and-control-units</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/165/551/large_70425_4.jpg</image:loc><image:title>Television cameras and control units</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44861/spinning-wheel-lapland-1879-with-carved-distaff</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/296/916/large_smg00021232.jpg</image:loc><image:title>Spinning wheel, Lapland, 1879 with carved distaff</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77726/wax-anatomical-model-of-human-head-possibly-german-19th-century</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/586/large_smg00098672.jpg</image:loc><image:title>Wax anatomical model of human head, possibly German, 19th century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/587/large_smg00098673.jpg</image:loc><image:title>Wax anatomical model of human head, possibly German, 19th century.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15170/hand-camera-with-case</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/884/large_smg00220550.jpg</image:loc><image:title>hand camera with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/883/large_smg00220549.jpg</image:loc><image:title>hand camera with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149973/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102387/full-denture-set</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16494/agifold-folding-bellows-camera-for-rollfilm-no120</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/124/large_smg00220960.jpg</image:loc><image:title>Agifold folding bellows camera for rollfilm No.120</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/129/large_smg00220965.jpg</image:loc><image:title>Agifold folding bellows camera for rollfilm No.120</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co322/musical-repeater</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/276/large_smg00024245.jpg</image:loc><image:title>Musical repeater</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/533/large_smg00084302.jpg</image:loc><image:title>Musical repeater</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103704/wheel-of-fortune</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/674/large_a74800__0006_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/673/large_a74800__0005_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/682/large_a74800__0013_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/679/large_a74800__0011_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/676/large_a74800__0009_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/671/large_a74800__0003_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/680/large_a74800__0012_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/677/large_a74800__0008_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/675/large_a74800__0007_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/669/large_a74800__0001_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/678/large_a74800__0010_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/681/large_a74800__0014_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/672/large_a74800__0004_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/670/large_a74800__0002_.jpg</image:loc><image:title>Wheel of fortune</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145864/pair-of-welders-gauntlets-lined</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/588/large_smg00366527.jpg</image:loc><image:title>Pair of Welder&apos;s gauntlets, lined</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/952/large_smg00366436.jpg</image:loc><image:title>Pair of Welder&apos;s gauntlets, lined</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115924/6-pieces-of-varying-shape-and-size</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/251/large_smg00289557.jpg</image:loc><image:title>6 pieces of varying shape and size</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/246/large_smg00289552.jpg</image:loc><image:title>6 pieces of varying shape and size</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/250/large_smg00289556.jpg</image:loc><image:title>6 pieces of varying shape and size</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/249/large_smg00289555.jpg</image:loc><image:title>6 pieces of varying shape and size</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/248/large_smg00289554.jpg</image:loc><image:title>6 pieces of varying shape and size</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/247/large_smg00289553.jpg</image:loc><image:title>6 pieces of varying shape and size</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25595/two-bone-ice-skates-not-a-pair-moorfields</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/846/large_smg00194786.jpg</image:loc><image:title>Two bone ice skates (not a pair) (Moorfields)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/79/large_smg00194788.jpg</image:loc><image:title>Two bone ice skates (not a pair) (Moorfields)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60390/thomas-de-colmars-arithmometer-c-1870-with-detachable-lid</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/135/large_1967_0069_0001__0002_.jpg</image:loc><image:title>Thomas De Colmar&apos;s Arithmometer, c 1870., with detachable lid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/134/large_1967_0069_0001__0001_.jpg</image:loc><image:title>Thomas De Colmar&apos;s Arithmometer, c 1870., with detachable lid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/20/large_1926_0192__0006_.jpg</image:loc><image:title>Thomas De Colmar&apos;s Arithmometer, c 1870., with detachable lid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/160/large_smg00176084.jpg</image:loc><image:title>Thomas De Colmar&apos;s Arithmometer, c 1870., with detachable lid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19061/2-glass-engravers-lathes</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/74/large_smg00097587.jpg</image:loc><image:title>2 Glass engravers lathes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/75/large_smg00097588.jpg</image:loc><image:title>2 Glass engravers lathes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148298/bcg-vaccine</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/540/large_smg00193111.jpg</image:loc><image:title>BCG vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/539/large_smg00193110.jpg</image:loc><image:title>BCG vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/62/large_1994_0135_0005.jpg</image:loc><image:title>BCG vaccine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189364/two-canisters-of-nactisol-tablets</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8595623/black-body-calibration-target-to-calibrate-the-accuracy-of-thermal-imaging-systems</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102599/surgical-knife-with-steel-blade-and-wooden-handle-in-leather-and-reptile-skin</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42471/no2-welsbach-incandescent-gas-lamp</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/647/large_smg00264109.jpg</image:loc><image:title>No.2 Welsbach Incandescent Gas Lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8616533/original-sound-recordings-of-steam-trains-recorded-by-john-burnie</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/160/large_2019_509.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/189/large_2019_509_0023.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/190/large_2019_509_0025.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/193/large_2019_509_0028.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/187/large_2019_509_0022.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/186/large_2019_509_0021.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/188/large_2019_509_0024.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/191/large_2019_509_0026.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/192/large_2019_509_0027.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/174/large_2019_509_0009.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/168/large_2019_509_0004.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/169/large_2019_509_0005.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/171/large_2019_509_0006.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/177/large_2019_509_0012.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/170/large_2019_509_0005.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/179/large_2019_509_0014.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/172/large_2019_509_0007.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/178/large_2019_509_0013.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/167/large_2019_509_0003.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/166/large_2019_509_0002.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/176/large_2019_509_0011.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/173/large_2019_509_0008.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/175/large_2019_509_0010.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/184/large_2019_509_0020.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/183/large_2019_509_0019.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/182/large_2019_509_0018.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/185/large_2019_509_0017.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/180/large_2019_509_0015.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/181/large_2019_509_0016.jpg</image:loc><image:title>Original sound recordings of steam trains recorded by John Burnie</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115305/sherrington-starling-kymograph-england-c-1955</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/233/large_1979_0714_0001.jpg</image:loc><image:title>Sherrington Starling kymograph, England, c. 1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/228/large_smg00270985.jpg</image:loc><image:title>Sherrington Starling kymograph, England, c. 1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/229/large_smg00270986.jpg</image:loc><image:title>Sherrington Starling kymograph, England, c. 1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/32/large_smg00270984.jpg</image:loc><image:title>Sherrington Starling kymograph, England, c. 1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/31/large_smg00270983.jpg</image:loc><image:title>Sherrington Starling kymograph, England, c. 1955</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/541/large_smg00279425.jpg</image:loc><image:title>Sherrington Starling kymograph, England, c. 1955</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24511/dkw-sonderklasse-896-cc-saloon-car-reg-no-xld-19</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8085444/kodak-355x-instamatic-camera-in-presentation-pack-with-wrist-cord-and-instructions</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/362/large_smg00362559.jpg</image:loc><image:title>Kodak 355X Instamatic camera in presentation pack with wrist cord and instructions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85423/gilded-wooden-statue-of-saint-paul-the-apostle</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co72893/coin-scales-with-steel-beam</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203792/carl-zeiss-photomonographic-outfit</loc><lastmod>2026-04-11T15:54:14.163Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/232/large_smg00222351.jpg</image:loc><image:title>Carl Zeiss Photomonographic Outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/907/large_smg00357762.jpg</image:loc><image:title>Carl Zeiss Photomonographic Outfit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102202/2-bottles-of-synthelain-silicate-cement</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/420/large_smg00296938.jpg</image:loc><image:title>2 bottles of &quot;Synthelain&quot; silicate cement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/421/large_smg00296939.jpg</image:loc><image:title>2 bottles of &quot;Synthelain&quot; silicate cement</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co434205/brass-equal-arm-cheese-balance-1-70lb-range</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61229/culture-plates-of-penicillium-mould-1963</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44581/model-of-finishing-machine</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/859/large_smg00182531.jpg</image:loc><image:title>Model of Finishing Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/85/large_smg00064585.jpg</image:loc><image:title>Model of Finishing Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30484/heinkel-hirth-he-s-011-turbo-jet-aero-engine</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96513/combined-monophasic-early-contraceptive-pills</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/506/large_smg00242669.jpg</image:loc><image:title>Combined monophasic early contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/507/large_smg00242670.jpg</image:loc><image:title>Combined monophasic early contraceptive pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448232/a-w-faber-castell-5787-rietz-10-inch-slide-rule</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/692/large_smg00049967.jpg</image:loc><image:title>A. W. Faber-Castell 57/87 Rietz (10-inch) slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/691/large_smg00049966.jpg</image:loc><image:title>A. W. Faber-Castell 57/87 Rietz (10-inch) slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1069/synchronome-astronomical-regulator</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/291/large_smg00062230.jpg</image:loc><image:title>&quot;Synchronome&quot; astronomical regulator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169563/collection-of-11-catheters</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179329/no1-field-surgical-pannier</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/271/large_a196512__0002_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/270/large_a196512__0001_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/638/large_a196512__0008_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/636/large_a196512__0011_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/641/large_a196512__0005_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/637/large_a196512__0009_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/631/large_a196512__0003_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/632/large_a196512__0014_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/635/large_a196512__0010_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/630/large_a196512__0004_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/640/large_a196512__0006_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/634/large_a196512__0012_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/639/large_a196512__0007_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/633/large_a196512__0013_.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/781/large_smg00294542.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/786/large_smg00294547.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/475/large_a196512_0028.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/780/large_smg00294541.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/782/large_smg00294543.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/787/large_smg00294548.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/783/large_smg00294544.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/784/large_smg00294545.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/779/large_smg00294526.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/785/large_smg00294546.jpg</image:loc><image:title>No.1 Field Surgical Pannier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123874/pair-of-shoes-for-chinese-lady-with-bound-feet</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/160/large_a193086__0001_.jpg</image:loc><image:title>Pair of shoes for Chinese lady with bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/161/large_a193086__0002_.jpg</image:loc><image:title>Pair of shoes for Chinese lady with bound feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13123/three-specimens-of-alum-crystals</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18791/specimens-illustrating-stages-in-manufacture-of-wine-glass</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/711/large_smg00091484.jpg</image:loc><image:title>Specimens illustrating stages in manufacture of wine glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/710/large_smg00091483.jpg</image:loc><image:title>Specimens illustrating stages in manufacture of wine glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/98/large_smg00091578.jpg</image:loc><image:title>Specimens illustrating stages in manufacture of wine glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/709/large_smg00091482.jpg</image:loc><image:title>Specimens illustrating stages in manufacture of wine glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35987/a80-mki-16-track2-inch-tape-8-track1-inch-tape-recorder-by-willi-studer</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8315/prince-of-wales-microscope</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/326/large_1925_0136.jpg</image:loc><image:title>Prince of Wales microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/223/large_1925_0136__0003_.jpg</image:loc><image:title>Prince of Wales microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/225/large_1925_0136__0005_.jpg</image:loc><image:title>Prince of Wales microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/224/large_1925_0136__0004_.jpg</image:loc><image:title>Prince of Wales microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/226/large_1925_0136__0006_.jpg</image:loc><image:title>Prince of Wales microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/222/large_1925_0136__0002_.jpg</image:loc><image:title>Prince of Wales microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/221/large_1925_0136__0001_.jpg</image:loc><image:title>Prince of Wales microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240785/gyro-gunsight-cockpit-fighter</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157543/silver-churchwarden-tobacco-pipe</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42883/display-lacemakers-room</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/932/large_litc100076.jpg</image:loc><image:title>Display, lacemaker&apos;s room</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/137/large_smg00032425.jpg</image:loc><image:title>Display, lacemaker&apos;s room</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175138/4-catheters</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34542/ekco-ad36-radio-receiver-in-phenolic-plastic-case-1935</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/146/large_1990_0007.jpg</image:loc><image:title>Ekco AD36 radio receiver in phenolic plastic case, 1935</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53984/wiechert-inverted-pendulum-seismograph-c-1909</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137685/aveling-uterine-repositor</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8347526/colour-processes</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/813/large_smg00218999.jpg</image:loc><image:title>Colour Processes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94343/ecg-machine-accessories</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/505/294/large_smg00126239.jpg</image:loc><image:title>ECG machine accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8635962/a-series-of-ores-from-the-mines-of-garpenberg-wermland-sweden</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/618/large_smg00080285.jpg</image:loc><image:title>A series of ores from the Mines of Garpenberg, Wermland, Sweden</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/621/large_smg00080290.jpg</image:loc><image:title>A series of ores from the Mines of Garpenberg, Wermland, Sweden</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45948/br-blacksmith-shop</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412911/two-royal-aircraft-establishment-exhibition-panels</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65311/5-etchings-construction-work-on-mountain-railway-lines-and-tunnels-redlich-u-berger</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198879/medicine-chest-with-winged-front-1820-1850</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/703/large_smg00258470.jpg</image:loc><image:title>Medicine chest with winged front, 1820-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3690/25-photographic-slides-showing-interference-figures-and-other-phenomena</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80237/italian-storage-vase</loc><lastmod>2026-04-11T15:54:16.413Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24802/model-of-jaguar-motor-car</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/946/large_smg00075377.jpg</image:loc><image:title>Model of Jaguar motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23921/specimens-of-iron-ore-pellets-and-crude</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/653/large_smg00043085.jpg</image:loc><image:title>Specimens of iron ore pellets and crude</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20253/four-samples-of-fuels-from-trinidad</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/681/large_smg00031029.jpg</image:loc><image:title>Four samples of &quot;Fuels&quot; from Trinidad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/238/large_smg00031031.jpg</image:loc><image:title>Four samples of &quot;Fuels&quot; from Trinidad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/237/large_smg00031030.jpg</image:loc><image:title>Four samples of &quot;Fuels&quot; from Trinidad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/682/large_smg00031032.jpg</image:loc><image:title>Four samples of &quot;Fuels&quot; from Trinidad</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9719/two-british-airways-dinner-settings</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203157/tinted-spectacles</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co489118/three-menu-cards-for-breakfast-and-luncheon-on-the-irish-mail</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8020470/one-6-tyred-wheel-one-iron-wimble</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/337/large_smg00063760.jpg</image:loc><image:title>One 6&quot; tyred wheel.   One Iron Wimble.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782974/choose-safer-sex-posters</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/761/large_1999_0241_0103_0002.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/760/large_1999_0241_0103_0001.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115690/vessel-copper-with-3-inputoutput-pipes</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197541/wooden-chest-with-hinged-front-and-hinged-lid</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59035/butlers-couplings-and-planished-shafting</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100596/collection-of-specimens-illustrating-palette-deformities</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/913/large_1987_1159.jpg</image:loc><image:title>Collection of specimens illustrating palette deformities</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/413/large_1987_1159_0001__0002_.jpg</image:loc><image:title>Collection of specimens illustrating palette deformities</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/38/large_1987_1159_0001__0002_.jpg</image:loc><image:title>Collection of specimens illustrating palette deformities</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/37/large_1987_1159_0001__0001_.jpg</image:loc><image:title>Collection of specimens illustrating palette deformities</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075890/drill-hearth-and-drill-bow</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49196/4-bone-tooth-brushes</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123389/ivory-opium-pipe-with-repousse-brass-pipe-bowl-mount-and-terracotta-bowl</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/667/large_a54680__0001_.jpg</image:loc><image:title>Ivory opium pipe, with repoussé brass pipe bowl mount and terracotta bowl</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/669/large_a54680__0003_.jpg</image:loc><image:title>Ivory opium pipe, with repoussé brass pipe bowl mount and terracotta bowl</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/668/large_a54680__0002_.jpg</image:loc><image:title>Ivory opium pipe, with repoussé brass pipe bowl mount and terracotta bowl</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406334/sewermans-clogs</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102217/cdx-3-dental-x-ray-tube-by-the-general-electric-corp</loc><lastmod>2026-04-11T15:54:18.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57667/de-grave-and-sons-standard-3-ft-balance-of-1825</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175407/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103508/spoon-made-from-platypus-bill</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128549/storage-jar</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/360/large_smg00229680.jpg</image:loc><image:title>Storage jar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151664/straight-spectacles</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/974/large_a681340.jpg</image:loc><image:title>Straight spectacles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/499/191/large_smg00266699.jpg</image:loc><image:title>Straight spectacles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408295/photographic-plate-coating-machine</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/496/large_smg00358765.jpg</image:loc><image:title>Photographic plate-coating machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/441/large_smg00362117.jpg</image:loc><image:title>Photographic plate-coating machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/506/large_smg00221589.jpg</image:loc><image:title>Photographic plate-coating machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177285/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/255/large_smg00296411.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202585/rae-flying-suit-type-b-all-in-one-pressure-suit</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/807/large_1993_2275__0003_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/805/large_1993_2275__0001_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/808/large_1993_2275__0004_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/806/large_1993_2275__0002_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/809/large_1993_2275__0005_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/132/large_1993_2275__0004_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/136/large_1993_2275__0005_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/121/large_1993_2275__0001_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/128/large_1993_2275__0003_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/125/large_1993_2275__0002_.jpg</image:loc><image:title>RAE flying suit, type B. All in one pressure suit.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8703699/two-glass-flasks-from-medicine-chest</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84991/china-charm-bowl</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177212/eight-packets-of-bandages</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29950/model-diorama-of-factory-scene-at-british-aerospace</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8056/compound-and-simple-microscope-made-by-andrew-ross</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/377/large_1913_0293_0003.jpg</image:loc><image:title>Compound and simple microscope made by Andrew Ross</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/669/large_smg00007999.jpg</image:loc><image:title>Compound and simple microscope made by Andrew Ross</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55604/kurskreisel-contained-in-the-patin-compass-system</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/168/large_smg00090317.jpg</image:loc><image:title>Kurskreisel, contained in the Patin Compass System</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179061/framed-photograph-of-joseph-lister-united-kingdom-1881</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58666/polariscope-components-for-380mm-diameter-field-examination-of-models-with-a-diffused-white-light-source</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7946/gould-type-pocket-microscope</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/209/large_smg00026870.jpg</image:loc><image:title>Gould type pocket microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/207/large_smg00026865.jpg</image:loc><image:title>Gould type pocket microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062178/small-steel-coffer-with-elaborate-lock-mechanism-in-lids-with-key</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/290/210/large_1940_0052_0002__0003_.jpg</image:loc><image:title>Small steel coffer with elaborate lock mechanism in lids with key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/290/213/large_1940_0052_0002__0002_.jpg</image:loc><image:title>Small steel coffer with elaborate lock mechanism in lids with key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/290/211/large_1940_0052_0002__0001_.jpg</image:loc><image:title>Small steel coffer with elaborate lock mechanism in lids with key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/830/large_smg00181370.jpg</image:loc><image:title>Small steel coffer with elaborate lock mechanism in lids with key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/826/large_smg00181366.jpg</image:loc><image:title>Small steel coffer with elaborate lock mechanism in lids with key</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113087/seven-glass-bottles-cylindrical-weathered</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46020/8-convolute-screwing-taps-by-johann-georg-bodmer</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/100/large_smg00181176.jpg</image:loc><image:title>8 convolute screwing taps by Johann Georg Bodmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/102/large_smg00181178.jpg</image:loc><image:title>8 convolute screwing taps by Johann Georg Bodmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/98/large_smg00181174.jpg</image:loc><image:title>8 convolute screwing taps by Johann Georg Bodmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/97/large_smg00181173.jpg</image:loc><image:title>8 convolute screwing taps by Johann Georg Bodmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/101/large_smg00181177.jpg</image:loc><image:title>8 convolute screwing taps by Johann Georg Bodmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/104/large_smg00181180.jpg</image:loc><image:title>8 convolute screwing taps by Johann Georg Bodmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/103/large_smg00181179.jpg</image:loc><image:title>8 convolute screwing taps by Johann Georg Bodmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/105/large_smg00181181.jpg</image:loc><image:title>8 convolute screwing taps by Johann Georg Bodmer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100204/two-dental-x-ray-film-holder-for-child-and-adult-use</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17730/harvey-densitometer-c-1960</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/705/large_smg00360402.jpg</image:loc><image:title>Harvey densitometer, c. 1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402630/model-railway-carriage-british-rail-suburban</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1836/apparatus-to-compare-the-force-of-falling-bodies</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63419/cray-2-supercomputer</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96180/plastic-vault-cap</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/304/large_smg00241617.jpg</image:loc><image:title>Plastic vault cap</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/303/large_smg00241616.jpg</image:loc><image:title>Plastic vault cap</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102335/rowbotham-vapourizer</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418087/four-caravan-tyres-containing-recycled-rubber</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214571/four-silver-plated-side-dishes-london-midland-and-scottish-railway-hotels</loc><lastmod>2026-04-11T15:54:16.933Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103580/plaster-plaques-of-a-pair-of-male-hands</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/262/734/large_a64329__0001_.jpg</image:loc><image:title>Plaster plaques of a pair of male hands</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205154/105-monochrome-prints-by-women-photographers-of-the-farm-security-administration</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64206/air-conditioning-plant-by-carrier-brunswick</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8088558/two-contact-microphones-in-box</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/119/large_2007_0132__0004_.jpg</image:loc><image:title>Two contact microphones in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/120/large_2007_0132__0005_.jpg</image:loc><image:title>Two contact microphones in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/116/large_2007_0132__0001_.jpg</image:loc><image:title>Two contact microphones in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/117/large_2007_0132__0002_.jpg</image:loc><image:title>Two contact microphones in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/118/large_2007_0132__0003_.jpg</image:loc><image:title>Two contact microphones in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/319/large_2007_0132__0006_.jpg</image:loc><image:title>Two contact microphones in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/320/large_2007_0132__0007_.jpg</image:loc><image:title>Two contact microphones in box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/659/large_smg00068479.jpg</image:loc><image:title>Two contact microphones in box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101351/twenty-four-descaler-heads</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co800/circular-watch-by-william-crayle-in-the-strand</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/25/large_1954_0189.jpg</image:loc><image:title>Circular watch by William Crayle in the Strand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/4/large_1954_0189__0003_.jpg</image:loc><image:title>Circular watch by William Crayle in the Strand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/5/large_1954_0189__0004_.jpg</image:loc><image:title>Circular watch by William Crayle in the Strand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/3/large_1954_0189__0002_.jpg</image:loc><image:title>Circular watch by William Crayle in the Strand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/2/large_1954_0189__0001_.jpg</image:loc><image:title>Circular watch by William Crayle in the Strand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/6/large_1954_0189__0005_.jpg</image:loc><image:title>Circular watch by William Crayle in the Strand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/321/large_smg00025005.jpg</image:loc><image:title>Circular watch by William Crayle in the Strand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/661/large_smg00085878.jpg</image:loc><image:title>Circular watch by William Crayle in the Strand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064796/eugynon-50-contraceptive-pills</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/527/large_smg00242690.jpg</image:loc><image:title>Eugynon 50 contraceptive pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1409/apparatus-magnetic-rotation-of-light</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/780/large_1930_0408__0001_.jpg</image:loc><image:title>Apparatus, magnetic rotation of light</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/785/large_1930_0408__0006_.jpg</image:loc><image:title>Apparatus, magnetic rotation of light</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/784/large_1930_0408__0005_.jpg</image:loc><image:title>Apparatus, magnetic rotation of light</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/781/large_1930_0408__0002_.jpg</image:loc><image:title>Apparatus, magnetic rotation of light</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/782/large_1930_0408__0003_.jpg</image:loc><image:title>Apparatus, magnetic rotation of light</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/783/large_1930_0408__0004_.jpg</image:loc><image:title>Apparatus, magnetic rotation of light</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/786/large_1930_0408__0007_.jpg</image:loc><image:title>Apparatus, magnetic rotation of light</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8040691/shaping-machine-yard-no-1906</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/203/large_smg00021673.jpg</image:loc><image:title>Shaping machine, yard No. 1906</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8061499/nukleel-nann-trugarrez</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/379/large_e2002_8_34.jpg</image:loc><image:title>Nukleel? Nann Trugarrez</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45253/firemans-smoke-helmet-with-triangular-metal-box</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/537/large_smg00165957.jpg</image:loc><image:title>Fireman&apos;s smoke helmet with triangular metal box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/54/large_smg00369829.jpg</image:loc><image:title>Fireman&apos;s smoke helmet with triangular metal box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100425/fitted-box-of-ampoules-of-pharmaceuticals-for-dental-use</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8588488/delta-t-probe-and-associated-belt-and-example-embedded-system-by-embedded-science-ltd</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/229/551/large_e2015_0423_34__0001_.jpg</image:loc><image:title>Delta T-Probe and associated belt and example embedded system. 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By Embedded Science Ltd</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59823/universal-computing-scale</loc><lastmod>2026-04-11T15:54:20.332Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/380/large_smg00047570.jpg</image:loc><image:title>Universal computing scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/379/large_smg00047569.jpg</image:loc><image:title>Universal computing scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/377/large_smg00047567.jpg</image:loc><image:title>Universal computing scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/384/large_smg00047574.jpg</image:loc><image:title>Universal computing scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13422/unicam-visible-spectrophotometer-sp600</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169162/thermo-cautery-set</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/448/large_smg00316243.jpg</image:loc><image:title>Thermo-cautery set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186290/five-aluminium-tins-each-to-contain-40-morphine-hydrochloride-and-ipecac-cough-lozenges</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8089916/fluorescent-mineral-kit</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/980/large_smg00180524.jpg</image:loc><image:title>Fluorescent Mineral kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140043/cupping-set-with-12-blade-scarificator-by-evans</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/789/large_smg00271696.jpg</image:loc><image:title>Cupping set with 12 blade scarificator by Evans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205325/topologie-1-6-1991</loc><lastmod>2026-04-11T15:54:20.930Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8415002/beamline-23-of-the-synchrotron-radiation-laboratory</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/130/large_cd0642_016_110125_rmg_x_ray_diffraction_equipment.jpg</image:loc><image:title>Beamline 2.3 of the Synchrotron Radiation Laboratory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/129/large_cd0642_015_110125_rmg_x_ray_diffraction_equipment.jpg</image:loc><image:title>Beamline 2.3 of the Synchrotron Radiation Laboratory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/131/large_cd0642_017_110125_rmg_x_ray_diffraction_equipment.jpg</image:loc><image:title>Beamline 2.3 of the Synchrotron Radiation Laboratory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/99/large_cd0746_008_160930_y2010_87_1_4_module_3.jpg</image:loc><image:title>Beamline 2.3 of the Synchrotron Radiation Laboratory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/100/large_cd0746_009_160930_y2010_87_1_4_module_3_detail.jpg</image:loc><image:title>Beamline 2.3 of the Synchrotron Radiation Laboratory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/459/large_smg00357177.jpg</image:loc><image:title>Beamline 2.3 of the Synchrotron Radiation Laboratory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782998/questions-about-aids-national-aids-helpline-posters-in-cantonese</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/98/large_1999_0241_0152__0001_.jpg</image:loc><image:title>&apos;Questions about AIDS? - National AIDS Helpline&apos; posters in Cantonese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/99/large_1999_0241_0152__0002_.jpg</image:loc><image:title>&apos;Questions about AIDS? - National AIDS Helpline&apos; posters in Cantonese</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8032551/transfusion-filter-and-three-gas-mantle-filters</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154968/apparatus-to-show-apparent-weight-increase-in-charged-cork-ball</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197354/narrow-medicine-chest-with-hinged-lid-with-7-glass-bottles</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/537/large_smg00275018.jpg</image:loc><image:title>Narrow medicine chest with hinged lid with 7 glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142376/defibrilator-by-american-optical-company</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6402/3-discharge-tubes-containing-fluorescent-objects</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93308/haemadynamometer-by-hawksley-english</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co481826/two-oestrogel-pump-packs</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/579/large_smg00162222.jpg</image:loc><image:title>Two Oestrogel pump packs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203387/ensign-rollfilm-reflex-camera-2-14b-anstigmat-model</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192546/3-ointment-jars-in-greaseproof-paper-containing-clarkes-salve</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77832/ardente-acoustique-earphone</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36998/two-fuses-mica-foil-type</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10376/pair-of-step-cut</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/364/large_1979_0624_0243__0001_.jpg</image:loc><image:title>Pair of step cut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/366/large_1979_0624_0243__0003_.jpg</image:loc><image:title>Pair of step cut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/365/large_1979_0624_0243__0002_.jpg</image:loc><image:title>Pair of step cut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/362/large_1979_0624_0091__0002_.jpg</image:loc><image:title>Pair of step cut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/363/large_1979_0624_0091__0003_.jpg</image:loc><image:title>Pair of step cut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/361/large_1979_0624_0091__0001_.jpg</image:loc><image:title>Pair of step cut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/718/large_smg00154179.jpg</image:loc><image:title>Pair of step cut</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/717/large_smg00154178.jpg</image:loc><image:title>Pair of step cut</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407660/whittaker-linecaster-collection</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30669/two-carbon-pile-regulators</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8003794/8-early-electron-multipliers</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8052775/bunsen-burners-and-accessories-1880</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/964/large_smg00029439.jpg</image:loc><image:title>Bunsen Burners and Accessories, 1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/966/large_smg00029441.jpg</image:loc><image:title>Bunsen Burners and Accessories, 1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/967/large_smg00029442.jpg</image:loc><image:title>Bunsen Burners and Accessories, 1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/961/large_smg00029436.jpg</image:loc><image:title>Bunsen Burners and Accessories, 1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/965/large_smg00029440.jpg</image:loc><image:title>Bunsen Burners and Accessories, 1880</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9795/parison-and-two-12-litre-bottles-with-bases-for-spin-welding-in-pet-polyethylene-terephthalate-or-polyester</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/910/large_1985_1342__0002_.jpg</image:loc><image:title>Parison and two 1/2 litre bottles with bases for spin welding in PET (polyethylene terephthalate or polyester)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/909/large_1985_1342__0001_.jpg</image:loc><image:title>Parison and two 1/2 litre bottles with bases for spin welding in PET (polyethylene terephthalate or polyester)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113741/spanish-glass-pharmacy-vase-1600-1750</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/593/large_smg00199894.jpg</image:loc><image:title>Spanish glass pharmacy vase, 1600-1750</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/595/large_smg00199896.jpg</image:loc><image:title>Spanish glass pharmacy vase, 1600-1750</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/594/large_smg00199895.jpg</image:loc><image:title>Spanish glass pharmacy vase, 1600-1750</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5825/helium-neon-laser-supplied-by-griffin-and-george</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178617/micra-donor-eye-holder-for-corneal-grafting</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/773/large_smg00265707.jpg</image:loc><image:title>Micra Donor Eye Holder for corneal grafting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/781/large_smg00265716.jpg</image:loc><image:title>Micra Donor Eye Holder for corneal grafting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/776/large_smg00265711.jpg</image:loc><image:title>Micra Donor Eye Holder for corneal grafting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/774/large_smg00265708.jpg</image:loc><image:title>Micra Donor Eye Holder for corneal grafting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/770/large_smg00265704.jpg</image:loc><image:title>Micra Donor Eye Holder for corneal grafting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/779/large_smg00265714.jpg</image:loc><image:title>Micra Donor Eye Holder for corneal grafting</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402698/model-railway-carriage-oo-gauge-2nd-class-pullman-car</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428872/station-barometer-converted-marine-with-correction-slide</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241013/type-pg-170-rca-16mm-sound-projector-with-speaker-and-transformer</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46114/scissors-type-cutter-and-steel-implements</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90595/limestone-ape-headed-canopic-jar</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/753/large_a635037__0003_.jpg</image:loc><image:title>Limestone ape-headed canopic jar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/752/large_a635037__0002_.jpg</image:loc><image:title>Limestone ape-headed canopic jar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/754/large_a635037__0004_.jpg</image:loc><image:title>Limestone ape-headed canopic jar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/751/large_a635037__0001_.jpg</image:loc><image:title>Limestone ape-headed canopic jar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/362/large_smg00187690.jpg</image:loc><image:title>Limestone ape-headed canopic jar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175630/pocket-surgical-instrument-set-in-silver-mounted-fishskin-case</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/677/large_smg00290284.jpg</image:loc><image:title>Pocket surgical instrument set in silver mounted fishskin case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11215/3-perspex-name-plates-from-electrical-equipment-used-at-romford-gas-reformer-plant</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532733/two-half-block-models-of-hms-sans-pareil</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3672/spherometer-1-inch-radius-with-case</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/483/large_smg00032984.jpg</image:loc><image:title>Spherometer (1-inch radius) with  case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/442/large_smg00178242.jpg</image:loc><image:title>Spherometer (1-inch radius) with  case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co501/small-chronometer-arnold-488</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/938/large_smg00082666.jpg</image:loc><image:title>Small chronometer (&quot;Arnold 488&quot;)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43512/sectioned-model-of-calyx-core-drilling-apparatus</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/275/large_smg00457272.jpg</image:loc><image:title>Sectioned model of Calyx Core Drilling Apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/276/large_smg00457273.jpg</image:loc><image:title>Sectioned model of Calyx Core Drilling Apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/270/large_smg00457256.jpg</image:loc><image:title>Sectioned model of Calyx Core Drilling Apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121601/box-of-energen-diet-cards</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/329/large_smg00208506.jpg</image:loc><image:title>Box of Energen diet cards</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111528/bacteriological-preparations-from-the-pasteur-institute-france-1888-1985</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/large_1985_1719.jpg</image:loc><image:title>Bacteriological preparations from the Pasteur Institute, France, 1888-1985</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410295/large-hydrogen-oxygen-fuel-cell</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189667/skin-scarifier-for-tuberculin-testing</loc><lastmod>2026-04-11T15:54:23.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/775/large_2010_0004__0002_.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/774/large_2010_0004__0001_.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/776/large_2010_0004__0003_.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/375/large_2010_0004__0006_.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/373/large_2010_0004__0004_.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/374/large_2010_0004__0005_.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/844/large_smg00121154.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/845/large_smg00121155.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/843/large_smg00121153.jpg</image:loc><image:title>Skin scarifier for tuberculin testing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50714/scara-type-industrial-robot-by-hirata</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/578/large_smg00647378.jpg</image:loc><image:title>SCARA type industrial robot by Hirata</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204181/kodak-bantam-f56-camera-and-carton</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86253/water-bottle-with-cup</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8451296/includes-a-watchmakers-oil-cup</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13819/trinocular-zoom-stereomicroscope-olympus-model-sz-tr-camera-olypus-model-pm-6</loc><lastmod>2026-04-11T15:54:23.976Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198201/medicine-chest</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/268/large_smg00308880.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38833/two-ransome-patent-cast-iron-plough-shares</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157821/lead-tobacco-jar</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149542/ophthalmic-instruments-in-wooden-case</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/429/large_smg00279359.jpg</image:loc><image:title>Ophthalmic instruments in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156448/five-cut-out-cardboard-scenes</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/22/large_smg00200104.jpg</image:loc><image:title>Five cut-out cardboard scenes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/19/large_smg00200101.jpg</image:loc><image:title>Five cut-out cardboard scenes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/18/large_smg00200100.jpg</image:loc><image:title>Five cut-out cardboard scenes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/21/large_smg00200103.jpg</image:loc><image:title>Five cut-out cardboard scenes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/23/large_smg00200105.jpg</image:loc><image:title>Five cut-out cardboard scenes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129212/bronze-mortar-with-smooth-concave-sides</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/689/large_smg00089386.jpg</image:loc><image:title>Bronze mortar with smooth concave sides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/688/large_smg00089385.jpg</image:loc><image:title>Bronze mortar with smooth concave sides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54941/masons-wet-and-dry-hygrometer-with-original-box-by-g-h-zeal-ltd</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/137/large_smg00050507.jpg</image:loc><image:title>Mason&apos;s wet and dry hygrometer with original box, by G. H. Zeal Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/451/large_smg00050507.jpg</image:loc><image:title>Mason&apos;s wet and dry hygrometer with original box, by G. H. Zeal Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/969/large_smg00178497.jpg</image:loc><image:title>Mason&apos;s wet and dry hygrometer with original box, by G. H. Zeal Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37938/model-48-linotype-composing-machine-c1957</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/811/large_1978_0091_0001__0001_.jpg</image:loc><image:title>Model 48 Linotype composing machine, c.1957</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/812/large_1978_0091_0001__0002_.jpg</image:loc><image:title>Model 48 Linotype composing machine, c.1957</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/972/large_smg00033127.jpg</image:loc><image:title>Model 48 Linotype composing machine, c.1957</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/862/large_smg00448917.jpg</image:loc><image:title>Model 48 Linotype composing machine, c.1957</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/671/large_smg00000120.jpg</image:loc><image:title>Model 48 Linotype composing machine, c.1957</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/854/large_smg00000118.jpg</image:loc><image:title>Model 48 Linotype composing machine, c.1957</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23470/calcined-top-cinder-or-bull-dog</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/498/large_smg00047005.jpg</image:loc><image:title>Calcined top cinder or bull dog</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/499/large_smg00047006.jpg</image:loc><image:title>Calcined top cinder or bull dog</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143026/electrostatic-machine</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18778/specimens-of-six-stages-of-manufacture-of-mule-wine-glass</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45182/old-firemans-helmet</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171188/tube-for-sterile-silkworm-gut-ligature-by-savory-and-moore-ltd</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36919/two-experimental-lengths-of-flexible-10-kv-cable-made-by-the-helical-paper-taping-process</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165942/steel-and-ivory-amputation-set-london-england-1866-1871</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/190/large_a63009.jpg</image:loc><image:title>Steel and ivory amputation set, London, England, 1866-1871</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100422/2-matheson-hand-stoppers</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240926/b-and-h-filmsound-utility-16mm-sof-projector</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8022908/two-watercolours-on-ross-board-by-paul-peck</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146848/bourdalou-female-urinal-french-18th-century</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8103448/commodore-amiga-a600-games-console-with-accessories</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/181/366/large_2008_5082.jpg</image:loc><image:title>Commodore Amiga A600 games console with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8776605/oscilloscope-camera</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/488/large_2023_0477__0001_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/485/large_2023_0477_0001__0003_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/483/large_2023_0477_0001__0001_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/482/large_2023_0477_0001__0002_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/486/large_2023_0477_0001__0005_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/484/large_2023_0477_0001__0004_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/487/large_2023_0477_0001__0006_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/490/large_2023_0477_0002__0002_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/489/large_2023_0477_0002__0001_.jpg</image:loc><image:title>Oscilloscope Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8418852/yarn-dyeing-frame</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/634/large_cd0105_014_050603_cs2_inp_905_dyeing_frame.jpg</image:loc><image:title>Yarn dyeing frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/618/large_smg00244262.jpg</image:loc><image:title>Yarn dyeing frame</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140169/dr-macauras-blood-circulator</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/861/large_a602752__0002_.jpg</image:loc><image:title>Dr Macaura’s blood circulator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/860/large_a602752__0001_.jpg</image:loc><image:title>Dr Macaura’s blood circulator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/427/large_smg00232104.jpg</image:loc><image:title>Dr Macaura’s blood circulator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36490/langdon-davies-single-phase-alternating-current-motor</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54477/replica-hookes-hygroscope-made-by-gh-gabb</loc><lastmod>2026-04-11T15:54:26.760Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/227/large_smg00052837.jpg</image:loc><image:title>Replica, Hooke&apos;s hygroscope, made by G.H. Gabb</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/225/large_smg00052832.jpg</image:loc><image:title>Replica, Hooke&apos;s hygroscope, made by G.H. Gabb</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8411304/samples-of-commercial-dyes-by-farbenfabriken-bayer-ag</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135894/cupping-set-in-cylindrical</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/314/large_smg00225969.jpg</image:loc><image:title>Cupping set in cylindrical</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98649/set-of-ten-dental-forceps-and-seven-dental-elevators</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/615/large_smg00313551.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/614/large_smg00313550.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/613/large_smg00313549.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/610/large_smg00313546.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/607/large_smg00313543.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/608/large_smg00313544.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/612/large_smg00313548.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/611/large_smg00313547.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/609/large_smg00313545.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/606/large_smg00313542.jpg</image:loc><image:title>Set of ten dental forceps and seven dental elevators</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139796/cupping-set-used-by-edward-jenner</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/826/large_a604016_0002__0003_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/827/large_a604016_0002__0004_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/831/large_a604016_0002__0006_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/832/large_a604016_0003__0002_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/838/large_a604016_0005__0001_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/828/large_a604016_0002__0005_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/835/large_a604016_0003__0003_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/840/large_a604016_0005__0002_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/830/large_a604016_0003__0001_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/839/large_a604016_0005__0003_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/821/large_a604016_0001__0002_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/822/large_a604016_0002__0001_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/823/large_a604016_0001__0003_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/818/large_a604016__0001_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/824/large_a604016_0002__0002_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/834/large_a604016_0004__0001_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/836/large_a604016_0004__0002_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/819/large_a604016_0001__0001_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/841/large_a604016_0006__0001_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/843/large_a604016_0006__0002_.jpg</image:loc><image:title>Cupping set used by Edward Jenner</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25732/miller-bicycle-headlamp-rear-lamp-dynamo-and-makers-original-box</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/295/large_smg00080175.jpg</image:loc><image:title>Miller bicycle headlamp, rear lamp, dynamo and maker&apos;s original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/312/large_smg00081044.jpg</image:loc><image:title>Miller bicycle headlamp, rear lamp, dynamo and maker&apos;s original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/294/large_smg00080174.jpg</image:loc><image:title>Miller bicycle 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case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198606/medicine-chest</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20627/eight-varieties-of-copper-ore-from-the-rio-tinto-mines-spain</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/247/large_smg00031075.jpg</image:loc><image:title>Eight varieties of copper ore from the Rio Tinto Mines, Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/245/large_smg00031073.jpg</image:loc><image:title>Eight varieties of copper ore from the Rio Tinto Mines, Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/249/large_smg00031077.jpg</image:loc><image:title>Eight varieties of copper ore from the Rio Tinto Mines, Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/246/large_smg00031074.jpg</image:loc><image:title>Eight varieties of copper ore from the Rio Tinto Mines, Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/248/large_smg00031076.jpg</image:loc><image:title>Eight varieties of copper ore from the Rio Tinto Mines, Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/244/large_smg00031072.jpg</image:loc><image:title>Eight varieties of copper ore from the Rio Tinto Mines, Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/243/large_smg00031071.jpg</image:loc><image:title>Eight varieties of copper ore from the Rio Tinto Mines, Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/250/large_smg00031079.jpg</image:loc><image:title>Eight varieties of copper ore from the Rio Tinto Mines, Spain</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54825/dines-pressure-tube-anemograph-and-wind-direction-recorder-by-munro</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/276/large_smg00046598.jpg</image:loc><image:title>Dines pressure-tube anemograph and wind-direction recorder by Munro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/884/large_smg00173186.jpg</image:loc><image:title>Dines pressure-tube anemograph and wind-direction recorder by Munro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/284/large_smg00649661.jpg</image:loc><image:title>Dines pressure-tube anemograph and wind-direction recorder by Munro</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150035/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/829/large_smg00280397.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4014/four-early-pairs-of-spectacles-no-cases</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175281/2-hooks</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100143/two-boxes-of-nerve-canal-files</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/901/large_smg00294843.jpg</image:loc><image:title>Two boxes of nerve canal files</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/900/large_smg00294842.jpg</image:loc><image:title>Two boxes of nerve canal files</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46513/milwaukee-vertical-milling-machine</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/286/large_smg00214923.jpg</image:loc><image:title>Milwaukee vertical milling machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/285/large_smg00214922.jpg</image:loc><image:title>Milwaukee vertical milling machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140528/enema-set-by-bewley-hamilton-and-co</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/199/large_smg00265590.jpg</image:loc><image:title>Enema set by Bewley Hamilton and Co.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93475/glass-specimen-bottle-for-urine-samples</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44916/model-on-a-reduced-scale-of-the-first-vaucanson-loom-of-1745</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60618/working-model-of-a-leibniz-stepped-reckoner</loc><lastmod>2026-04-11T15:54:27.304Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46629/electric-welding-gun-and-plate</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410556/set-of-12-experimental-thermometers</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412508/bag-of-tallies-coal-mining-collection</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/662/large_cd0661_021_110809_lcmc_tally_board___tallies.jpg</image:loc><image:title>Bag of tallies, coal mining collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127124/6-german-wire-gauze-splints</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133729/goblet-shaped-ivory-mortar-wuith-pestle</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/483/large_smg00209343.jpg</image:loc><image:title>Goblet-shaped ivory mortar wuith pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/484/large_smg00209344.jpg</image:loc><image:title>Goblet-shaped ivory mortar wuith pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/832/large_smg00209332.jpg</image:loc><image:title>Goblet-shaped ivory mortar wuith pestle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39859/model-of-two-bladed-screw-propeller</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/990/large_smg00063680.jpg</image:loc><image:title>Model of two-bladed screw propeller</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/992/large_smg00063682.jpg</image:loc><image:title>Model of two-bladed screw propeller</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151204/turn-pin-spectacles</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114788/set-of-canules</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147168/vaccination-lancet</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/874/large_smg00271025.jpg</image:loc><image:title>Vaccination lancet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8417404/differential-analyser</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/236/large_cd0706_046_130417_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/234/large_cd0706_044_130417_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/239/large_cd0706_049_130417_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/237/large_cd0706_047_130417_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/235/large_cd0706_045_130417_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/238/large_cd0706_048_130417_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/599/large_cd0704_033_130218_eg_1988_447_hartree_differential_analyser.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/598/large_cd0704_032_130218_eg_1988_447_hartree_differential_analyser.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/600/large_cd0704_034_130218_eg_1988_447_hartree_differential_analyser.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/244/large_cd0653_014_110524_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/245/large_cd0653_015_110524_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/606/large_cd0649_064_110325_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/603/large_cd0649_061_110325_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/605/large_cd0649_063_110325_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/609/large_cd0649_067_110325_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/607/large_cd0649_065_110325_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/608/large_cd0649_066_110325_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/604/large_cd0649_062_110325_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/238/large_cd0641_049_110104_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/0/large_cd0635_068_101014_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/999/large_cd0635_067_101014_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/1/large_cd0635_069_101014_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/996/large_cd0635_064_101014_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/998/large_cd0635_066_101014_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/201/997/large_cd0635_065_101014_eg_1988_447_hartree_differential_analyser_parts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/818/large_cd0073_014_050118_eg_1988_447_hartree_differential_analyser.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/530/large_smg00447139.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/884/large_smg00216180.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/502/large_cd0729_023_150302_y1988_447_3_parts_of_the_hartree_differential_analyser_raising_lever.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/507/large_cd0729_028_150302_y1988_447_8_parts_of_the_hartree_differential_analyser_pin_dnw.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/501/large_cd0729_022_150302_y1988_447_2_parts_of_the_hartree_differential_analyser_small_pins.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/506/large_cd0729_027_150302_y1988_447_7_parts_of_the_hartree_differential_analyser_2_half_nuts.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/531/large_smg00447140.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/445/large_smg00449746.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/505/large_cd0729_026_150302_y1988_447_6_parts_of_the_hartree_differential_analyser_clock_spring.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/504/large_cd0729_025_150302_y1988_447_5_parts_of_the_hartree_differential_analyser_piece_of_wood.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/503/large_cd0729_024_150302_y1988_447_4_parts_of_the_hartree_differential_analyser_washers.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/513/large_cd0729_034_150302_y1988_447_14_parts_of_the_hartree_differential_analyser_pin_aw.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/512/large_cd0729_033_150302_y1988_447_13_parts_of_the_hartree_differential_analyser_pin_ese.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/511/large_cd0729_032_150302_y1988_447_12_parts_of_the_hartree_differential_analyser_pin_bnw.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/514/large_cd0729_035_150302_y1988_447_15_parts_of_the_hartree_differential_analyser_pin_bne.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/510/large_cd0729_031_150302_y1988_447_11_parts_of_the_hartree_differential_analyser_pin_dsw.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/509/large_cd0729_030_150302_y1988_447_10_parts_of_the_hartree_differential_analyser_pin_ene.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/508/large_cd0729_029_150302_y1988_447_9_parts_of_the_hartree_differential_analyser_pin_cne.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/957/large_smg00360748.jpg</image:loc><image:title>Differential analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/492/large_smg00362402.jpg</image:loc><image:title>Differential analyser</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8796036/scientific-bet-on-naked-singularities-second-bet</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/786/large_e2021_0126_0038__0004_.jpg</image:loc><image:title>Scientific bet on naked singularities (second bet)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/784/large_e2021_0126_0038__0002_.jpg</image:loc><image:title>Scientific bet on naked singularities (second bet)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/785/large_e2021_0126_0038__0003_.jpg</image:loc><image:title>Scientific bet on naked singularities (second bet)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/788/large_e2021_0126_0038__0005_.jpg</image:loc><image:title>Scientific bet on naked singularities (second bet)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/713/large_smg00340343__0003_.jpg</image:loc><image:title>Scientific bet on naked singularities (second bet)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/712/large_smg00340343__0002_.jpg</image:loc><image:title>Scientific bet on naked singularities (second bet)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/711/large_smg00340343__0001_.jpg</image:loc><image:title>Scientific bet on naked singularities (second bet)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/783/large_e2021_0126_0038__0001_.jpg</image:loc><image:title>Scientific bet on naked singularities (second bet)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15489/kodak-retinette-iib-camera-no-75296-with-ever-ready-leather-case-and-original-box</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/739/large_smg00353468.jpg</image:loc><image:title>Kodak &quot;Retinette&quot; IIB camera No. 75296; with ever ready leather case and original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/94/large_smg00220884.jpg</image:loc><image:title>Kodak &quot;Retinette&quot; IIB camera No. 75296; with ever ready leather case and original box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9830/prototype-demonstration-of-variable-pitch-fan</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8081588/letters-re-military-movements-at-canterbury</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40585/microgravity-fluids-experiment</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423976/c-type-fujicolor-photograph-from-rays-a-laugh</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85340/large-glass-test-tube-probably-english-1850-1900</loc><lastmod>2026-04-11T15:54:29.213Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117580/dictating-machine-system-parlograph-c-1910</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/761/large_smg00063173.jpg</image:loc><image:title>Dictating machine system, Parlograph, c. 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/758/large_smg00063170.jpg</image:loc><image:title>Dictating machine system, Parlograph, c. 1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113134/specimen-jar-containing-four-small-bottles</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32209/six-thermionic-valves</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49089/pair-of-butter-pats</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/544/large_1973_0316_0004__0002_.jpg</image:loc><image:title>Pair of butter pats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/546/large_1973_0316_0004__0004_.jpg</image:loc><image:title>Pair of butter pats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/543/large_1973_0316__0004__0001_.jpg</image:loc><image:title>Pair of butter pats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/547/large_1973_0316_0004__0005_.jpg</image:loc><image:title>Pair of butter pats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/545/large_1973_0316_0004__0003_.jpg</image:loc><image:title>Pair of butter pats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/501/large_smg00179855.jpg</image:loc><image:title>Pair of butter pats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/496/large_smg00179850.jpg</image:loc><image:title>Pair of butter pats</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8225482/covaflu-tm-ffp3-disposable-face-mask</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8060526/diesel-mechanical-locomotive-rorkes-drift</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/780/pic_2008_7160__0001_.jpg</image:loc><image:title>Diesel mechanical locomotive, &apos;Rorke&apos;s Drift&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110822/glass-jar-with-painted-inscription</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13268/j-d-bernals-x-ray-diffraction-camera-united-kingdom-1928</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/115/large_1963_0044__0001_.jpg</image:loc><image:title>J D Bernal&apos;s x-ray diffraction camera, United Kingdom, 1928</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/116/large_1963_0044__0002_.jpg</image:loc><image:title>J D Bernal&apos;s x-ray diffraction camera, United Kingdom, 1928</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25172/triumph-motorcycle-1904</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/21/large_smg00213296.jpg</image:loc><image:title>Triumph motorcycle, 1904</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/620/large_smg00073008.jpg</image:loc><image:title>Triumph motorcycle, 1904</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/622/large_smg00073011.jpg</image:loc><image:title>Triumph motorcycle, 1904</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/621/large_smg00073010.jpg</image:loc><image:title>Triumph motorcycle, 1904</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57048/6-12-inch-glass-object-glass-prism-with-case-for-telescope</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/103/large_smg00031233.jpg</image:loc><image:title>6 1/2-inch Glass object glass prism with case for telescope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/674/large_smg00271172.jpg</image:loc><image:title>6 1/2-inch Glass object glass prism with case for telescope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067478/collection-of-photographs-negatives</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79466/tin-glazed-earthenware-drug-jar</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15492/ilford-sprite-rapid-flash</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/814/large_smg00353574.jpg</image:loc><image:title>Ilford &apos;Sprite Rapid Flash&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151795/straight-spectacles</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123573/figures-of-krishna-as-the-butter-thief</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166218/small-amputation-knife-or-catlin-by-grangeret-of-paris</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189424/bucket-for-soiled-dressings</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8438037/bobbin-winder-and-accessories</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/642/large_smg00213491.jpg</image:loc><image:title>Bobbin Winder and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/678/large_smg00214464.jpg</image:loc><image:title>Bobbin Winder and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94669/haighton-obstetrical-forceps</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531807/seven-booklets-on-the-benefits-of-sanatogen</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/206/large_smg00197925.jpg</image:loc><image:title>Seven booklets on the benefits of Sanatogen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/205/large_smg00197924.jpg</image:loc><image:title>Seven booklets on the benefits of Sanatogen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/209/large_smg00197928.jpg</image:loc><image:title>Seven booklets on the benefits of Sanatogen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/212/large_smg00197931.jpg</image:loc><image:title>Seven booklets on the benefits of Sanatogen</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56617/two-old-lenses</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172196/durhams-leather-case-8b</loc><lastmod>2026-04-11T15:54:30.624Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/539/large_smg00240063.jpg</image:loc><image:title>Durham&apos;s leather case 8B</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50864/bamford-hydraulic-engine</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112140/three-glass-albarellos</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110874/glass-flask-with-long-curved-spout-spanish</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/22/large_smg00200813.jpg</image:loc><image:title>Glass flask with long curved spout, Spanish</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/21/large_smg00200812.jpg</image:loc><image:title>Glass flask with long curved spout, Spanish</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114214/glass-decanter</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126046/rectangular-vessels</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117765/2-rectangular-glass-slabs</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96491/ovysmen-contraceptive-pills</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/523/large_1986_0248.jpg</image:loc><image:title>Ovysmen contraceptive pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/462/large_smg00242386.jpg</image:loc><image:title>Ovysmen contraceptive pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16924/early-example-of-pantoscopic-panoramic-camera</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/276/large_smg00219253.jpg</image:loc><image:title>Early example of Pantoscopic panoramic camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co68082/sopwith-tabloid-prototype-biplane-1913</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62643/magnetic-tape-film-handler-cabinet-no2</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8606095/frequency-recorder-with-stylus-used-by-geoffrey-perry</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/681/large_2017_0141__0001_.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/683/large_2017_0141__0003_.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/680/large_2017_0141__0002_.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/682/large_2017_0141__0004_.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/909/large_smg00028178.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/907/large_smg00028176.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/905/large_smg00028174.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/904/large_smg00028173.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/908/large_smg00028177.jpg</image:loc><image:title>Frequency recorder with stylus used by Geoffrey Perry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112154/glass-albarello</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210483/lamp-bracket-and-shade</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/455/large_smg00353155.jpg</image:loc><image:title>Lamp bracket and shade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/349/large_smg00450472.jpg</image:loc><image:title>Lamp bracket and shade</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24373/front-wheel-brake-axle-assembly-for-morris-car</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/968/large_smg00457591.jpg</image:loc><image:title>Front wheel brake axle assembly for Morris car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/264/large_smg00081119.jpg</image:loc><image:title>Front wheel brake axle assembly for Morris car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/622/large_smg00081119.jpg</image:loc><image:title>Front wheel brake axle assembly for Morris car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/265/large_smg00081120.jpg</image:loc><image:title>Front wheel brake axle assembly for Morris car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/623/large_smg00081120.jpg</image:loc><image:title>Front wheel brake axle assembly for Morris car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54274/unifilar-variation-compass-and-magnetometer</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13924/sartorius-balance-and-stanton-balance</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/975/large_smg00026301.jpg</image:loc><image:title>Sartorius Balance and Stanton Balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/410/large_smg00026124.jpg</image:loc><image:title>Sartorius Balance and Stanton Balance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55602/two-master-units</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113539/two-shop-rounds-for-ipecacuanha-powder</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/999/large_smg00204767.jpg</image:loc><image:title>Two shop rounds for Ipecacuanha powder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/998/large_smg00204766.jpg</image:loc><image:title>Two shop rounds for Ipecacuanha powder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14374/first-permanent-magnet-for-high-resolution-nuclear-magnetic-resonance</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121841/stretcher-for-english-military</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54950/six-type-maximum-minimum-thermometer-british-1986</loc><lastmod>2026-04-11T15:54:31.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212415/ten-model-railway-carriages-oo-gauge-british-rail-mk-i-maroon-corridor</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35112/two-terminal-boxes-type-987a</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12710/bates-gravimeter-c-1830-5</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/909/large_smg00027344.jpg</image:loc><image:title>Bate&apos;s gravimeter, c. 1830-5</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171246/3-curettes-steel-nickel-plated-1880-1920</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858587/star-nut-and-adjustable-swash-plate-and-set-of-six-screw-thread-guides</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/292/large_smg00032548.jpg</image:loc><image:title>Star nut and adjustable swash plate and set of six screw-thread guides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15459/zeiss-ikon-contax-ii-35mm-camera-with-tessar-f35-lens</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/404/large_1978_0506__0002_.jpg</image:loc><image:title>Zeiss Ikon &quot;Contax II&quot; 35mm. camera with Tessar f3.5 lens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/405/large_1978_0506__0003_.jpg</image:loc><image:title>Zeiss Ikon &quot;Contax II&quot; 35mm. camera with Tessar f3.5 lens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/403/large_1978_0506__0001_.jpg</image:loc><image:title>Zeiss Ikon &quot;Contax II&quot; 35mm. camera with Tessar f3.5 lens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/945/large_smg00353728.jpg</image:loc><image:title>Zeiss Ikon &quot;Contax II&quot; 35mm. camera with Tessar f3.5 lens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/733/large_smg00353461.jpg</image:loc><image:title>Zeiss Ikon &quot;Contax II&quot; 35mm. camera with Tessar f3.5 lens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co523353/slit-and-two-prisms-from-spectroscopic-microscope</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/260/large_smg00023549.jpg</image:loc><image:title>Slit and two prisms, from spectroscopic microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/256/large_smg00023545.jpg</image:loc><image:title>Slit and two prisms, from spectroscopic microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/259/large_smg00023548.jpg</image:loc><image:title>Slit and two prisms, from spectroscopic microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/258/large_smg00023547.jpg</image:loc><image:title>Slit and two prisms, from spectroscopic microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/255/large_smg00023544.jpg</image:loc><image:title>Slit and two prisms, from spectroscopic microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77238/plaster-copy-of-complete-musculature-figure</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202572/wing-and-elevator-magnetic-actuators</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166630/surgical-instrument-set</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/228/large_smg00281268.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167011/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/255/large_smg00283931.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53142/optical-balance-level</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/983/large_1913_0258.jpg</image:loc><image:title>Optical balance level</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/911/large_1913_0258__0001_.jpg</image:loc><image:title>Optical balance level</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/914/large_1913_0258__0004_.jpg</image:loc><image:title>Optical balance level</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/915/large_1913_0258__0005_.jpg</image:loc><image:title>Optical balance level</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/912/large_1913_0258__0002_.jpg</image:loc><image:title>Optical balance level</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/913/large_1913_0258__0003_.jpg</image:loc><image:title>Optical balance level</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/916/large_1913_0258__0006_.jpg</image:loc><image:title>Optical balance level</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8664991/aptus-ferrotype-camera</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28394/single-wire-double-line-block-instrument-with-separate-ringing-key</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/395/large_1964_330_46_pt1__0002_.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/394/large_1964_330_46_pt1__0004_.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/396/large_1964_330_46_pt1__0008_.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/397/large_1964_330_46_pt1__0001_.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/400/large_1964_330_46_pt2__0005_.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/399/large_1964_330_46_pt2__0002_.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/398/large_1964_330_46_pt2__0004_.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/401/large_1964_330_46_pt2__0006_.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/351/large_smg00358435.jpg</image:loc><image:title>Single wire double line block instrument with separate ringing key</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193839/circular-glass-container-on-glass-backing-plate</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198359/narrow-rectangular-medicine-chest-containing-5-empty-glass-bottles</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/608/large_smg00306420.jpg</image:loc><image:title>Narrow rectangular medicine chest containing 5 empty glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8625950/thomas-the-tank-engine-fun-machine-extrusion-toy-with-shapes</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193726/piece-of-root-with-handwritten-note</loc><lastmod>2026-04-11T15:54:33.042Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8637936/twelve-early-wood-screws-elizabethan-date</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/569/large_smg00180126.jpg</image:loc><image:title>Twelve early wood screws, Elizabethan date</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9357618/bedplate-blocks</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39320/cart-water-horse-drawn</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/145/large_smg00359647.jpg</image:loc><image:title>Cart, water - horse drawn</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/138/large_1983_0211__0001_.jpg</image:loc><image:title>Cart, water - horse drawn</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147157/vaccination-shields-by-parke</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co536855/passalong-test-london-england-1937</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/736/large_2006_0012.jpg</image:loc><image:title>Passalong Test, London, England, 1937</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196867/medicine-chest</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/914/large_smg00280221.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5395/components-of-ion-source-for-hermes-electromagnetic-separator</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/7/large_smg00187956.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/0/large_smg00187949.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/2/large_smg00187951.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/1/large_smg00187950.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/997/large_smg00187946.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/9/large_smg00187959.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/5/large_smg00187954.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/6/large_smg00187955.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/14/large_smg00083148.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/4/large_smg00187953.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/3/large_smg00187952.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/999/large_smg00187948.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/998/large_smg00187947.jpg</image:loc><image:title>Components of ion source for Hermes electromagnetic separator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8661414/model-of-an-avro-york-aircraft-with-stand</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/746/large_smg00089707.jpg</image:loc><image:title>Model of an Avro York aircraft with stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/745/large_smg00089706.jpg</image:loc><image:title>Model of an Avro York aircraft with stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47994/richard-roberts-original-slide-lathe-with-separate-lathe-screw-nut-and-two-hex-bolts</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/914/large_smg00065712.jpg</image:loc><image:title>Richard Roberts&apos; Original slide lathe, with separate lathe screw nut and two hex bolts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/915/large_smg00065713.jpg</image:loc><image:title>Richard Roberts&apos; Original slide lathe, with separate lathe screw nut and two hex bolts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34214/british-telecom-cheetah-87c32k-telex-machine-1984</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/544/large_1993_1506__0004_.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/542/large_1993_1506__0002_.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/541/large_1993_1506__0001_.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/545/large_1993_1506__0005_.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/543/large_1993_1506__0003_.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/1/large_smg00181715.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/856/large_smg00181715.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/0/large_smg00181714.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/855/large_smg00181714.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/999/large_smg00181713.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/854/large_smg00181713.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/998/large_smg00181712.jpg</image:loc><image:title>British Telecom &quot;Cheetah&quot; 87C/32K Telex Machine, 1984</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125816/pair-of-shoes-for-bound-feet</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/819/large_a657798__0001_.jpg</image:loc><image:title>Pair of shoes for bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/820/large_a657798__0002_.jpg</image:loc><image:title>Pair of shoes for bound feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37530/insulator-in-four-parts-by-asfa-1-section</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31748/collection-of-8-thermionic-valves</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241257/kodascope-eight-projector-model-70-ar</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co479651/pair-of-special-tool-holders</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42954/walsh-distribution-photometer</loc><lastmod>2026-04-11T15:54:34.120Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171202/bottle-of-suture</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3223/ivory-binoculars</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/590/large_smg00030686.jpg</image:loc><image:title>ivory binoculars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/431/large_smg00178230.jpg</image:loc><image:title>ivory binoculars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180038/bottle-of-quinine-and-cinnamon-tablets-with-advertisements</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202538/items-from-german-world-war-ii-aircraft-cockpits</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/239/910/large_1993_2240__0001_.jpg</image:loc><image:title>Items from German World War II Aircraft Cockpits</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/512/large_smg00081732.jpg</image:loc><image:title>Items from German World War II Aircraft Cockpits</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416367/great-northern-railway-inventory-book-and-correspondence-file</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202614/planimeter</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9790/two-high-density-polythene-bottles-for-mobil-oils</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/453/large_smg00100420.jpg</image:loc><image:title>Two high density polythene bottles for &quot;Mobil&quot; oils</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/458/large_smg00100425.jpg</image:loc><image:title>Two high density polythene bottles for &quot;Mobil&quot; oils</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8104655/eighteen-photographs-by-lysbeth-humfrey</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207841/pathe-baby-cine-camera</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137075/hypodermic-syringe</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/703/large_smg00226954.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414556/crossley-shelsley-motor-car</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/442/large_cd0682_068_120306_a_s_l1987_4_crossley_shelsley_motor_car.jpg</image:loc><image:title>Crossley Shelsley Motor Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/665/large_y2009_2__0001_.jpg</image:loc><image:title>Crossley Shelsley Motor Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/882/large_y2009_0002__0001_.jpg</image:loc><image:title>Crossley Shelsley Motor Car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136732/set-of-stomach-pumping-instruments-with-accessories-for-rectal-use</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/622/large_smg00267196.jpg</image:loc><image:title>Set of stomach pumping instruments with accessories for rectal use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197853/mahogany-medicine-chest</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/69/large_smg00274456.jpg</image:loc><image:title>Mahogany medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143157/apparatus-for-transfer-of-electrostatic-charge-by-induction</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37097/exhibition-board-multi-range-test-set</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/821/large_smg00202365.jpg</image:loc><image:title>Exhibition board, multi-range test set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211410/model-steam-locomotive-north-british-railway</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/825/pic_1975_7919.jpg</image:loc><image:title>Model steam locomotive, North British Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/229/large_smg00460725.jpg</image:loc><image:title>Model steam locomotive, North British Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152737/stereoscope-with-variable-prisms-in-eyepieces</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56828/armillary-sphere-for-instructional-purposes</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/115/large_smg00016060.jpg</image:loc><image:title>Armillary sphere for instructional purposes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212310/two-model-steam-locomotives-dorchester-c-1960</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23928/specimens-illustrating-rubber-deposition</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212442/model-railway-wagon-prestwin-cement-wagon</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118560/hand-lens-on-fob</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51652/mercurial-pressure-gauge-from-beam-engine-1808</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/454/large_smg00211290.jpg</image:loc><image:title>Mercurial pressure gauge from beam engine 1808</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/457/large_smg00211352.jpg</image:loc><image:title>Mercurial pressure gauge from beam engine 1808</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156116/marble-ornamental-garden-vase-with-head-of-bacchus</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147808/soap-punch-and-plaster-bar-showing-imprint</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145484/horseshoe-electromagnet-probably-home-made</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/159/large_1983_0972__0001_.jpg</image:loc><image:title>Horseshoe electromagnet, probably home-made</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25677/osmond-bicycle-with-saddlebag-and-spanners</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/341/large_smg00213093.jpg</image:loc><image:title>Osmond Bicycle, with saddlebag and spanners</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/668/large_smg00077671.jpg</image:loc><image:title>Osmond Bicycle, with saddlebag and spanners</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/728/large_smg00079394.jpg</image:loc><image:title>Osmond Bicycle, with saddlebag and spanners</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7109/two-rymer-jones-charge-and-discharge-keys-of-slightly-different-design</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142955/alpine-sun-lamp-and-accessories</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/735/large_smg00253689.jpg</image:loc><image:title>Alpine Sun Lamp and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/176/large_smg00123346.jpg</image:loc><image:title>Alpine Sun Lamp and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/736/large_smg00253690.jpg</image:loc><image:title>Alpine Sun Lamp and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/177/large_smg00123347.jpg</image:loc><image:title>Alpine Sun Lamp and Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871473/signage-from-the-jenner-institute</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/293/large_2023_1043__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/292/large_2023_1043__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/278/large_2023_1043_0005__0003_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/279/large_2023_1043_0005__0004_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/276/large_2023_1043_0005__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/277/large_2023_1043_0005__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/283/large_2023_1043_0006__0004_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/280/large_2023_1043_0006__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/281/large_2023_1043_0006__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/282/large_2023_1043_0006__0003_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/286/large_2023_1043_0007__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/285/large_2023_1043_0007__0003_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/284/large_2023_1043_0007__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/287/large_2023_1043_0007__0004_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/261/large_2023_1043_0001__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/263/large_2023_1043_0001__0004_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/260/large_2023_1043_0001__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/262/large_2023_1043_0001__0003_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/291/large_2023_1043_0008__0003_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/290/large_2023_1043_0008__0004_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/289/large_2023_1043_0008__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/288/large_2023_1043_0008__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/266/large_2023_1043_0002__0003_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/264/large_2023_1043_0002__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/267/large_2023_1043_0002__0004_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/265/large_2023_1043_0002__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/270/large_2023_1043_0003__0004_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/269/large_2023_1043_0003__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/268/large_2023_1043_0003__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/271/large_2023_1043_0003__0003_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/275/large_2023_1043_0004__0004_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/274/large_2023_1043_0004__0003_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/272/large_2023_1043_0004__0001_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/273/large_2023_1043_0004__0002_.jpg</image:loc><image:title>Signage from the Jenner Institute</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84071/statue-of-rotund-naked-female</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97942/3-woodhouse-hand-stoppers</loc><lastmod>2026-04-11T15:54:35.618Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6818/medico-electrical-machine-original-box-and-components-made-by-nairne-and-blunt</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/147/large_1946_0247__0003_.jpg</image:loc><image:title>‘Medico-Electrical Machine’, original box and components, made by Nairne and Blunt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/145/large_1946_0247__0001_.jpg</image:loc><image:title>‘Medico-Electrical Machine’, original box and components, made by Nairne and Blunt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/150/large_1946_0247__0005_.jpg</image:loc><image:title>‘Medico-Electrical Machine’, original box and components, made by Nairne and Blunt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/151/large_1946_0247__0007_.jpg</image:loc><image:title>‘Medico-Electrical Machine’, original box and components, made by Nairne and Blunt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/146/large_1946_0247__0002_.jpg</image:loc><image:title>‘Medico-Electrical Machine’, original box and components, made by Nairne and Blunt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/148/large_1946_0247__0004_.jpg</image:loc><image:title>‘Medico-Electrical Machine’, original box and components, made by Nairne and Blunt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/149/large_1946_0247__0006_.jpg</image:loc><image:title>‘Medico-Electrical Machine’, original box and components, made by Nairne and Blunt</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127021/artificial-hand-europe-1880-1920</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/716/large_a653501__0002_.jpg</image:loc><image:title>Artificial hand, Europe, 1880-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/715/large_a653501__0001_.jpg</image:loc><image:title>Artificial hand, Europe, 1880-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/928/large_smg00161652.jpg</image:loc><image:title>Artificial hand, Europe, 1880-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80982/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241011/kalart-victor-16mm-sound-projector-and-film-magazines</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198405/medicine-chest</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/124/large_smg00277621.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120910/hospital-dressing-trolleys</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/995/large_1986_1358_0001.jpg</image:loc><image:title>Hospital dressing trolleys</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48708/homesun-ultra-violet-lamp</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8461253/human-support-robot</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/639/large_2016_0350__0004_.jpg</image:loc><image:title>Human Support Robot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/637/large_2016_0350__0001_.jpg</image:loc><image:title>Human Support Robot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/640/large_2016_0350__0003_.jpg</image:loc><image:title>Human Support Robot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/253/638/large_2016_0350__0002_.jpg</image:loc><image:title>Human Support Robot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215374/two-silver-plated-teapots-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33358/two-automatic-transmitting-heads-for-5-unit-code</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/950/large_smg00082766.jpg</image:loc><image:title>Two automatic transmitting heads for 5-unit code</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/951/large_smg00082767.jpg</image:loc><image:title>Two automatic transmitting heads for 5-unit code</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125910/pair-of-casts-of-deformed-feet-in-shoes</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/175/large_a658003__0003_.jpg</image:loc><image:title>Pair of casts of deformed feet in shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/174/large_a658003__0002_.jpg</image:loc><image:title>Pair of casts of deformed feet in shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/173/large_a658003__0001_.jpg</image:loc><image:title>Pair of casts of deformed feet in shoes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122018/curb-and-fireplace-from-the-lister-ward-glasgow-royal-infirmary</loc><lastmod>2026-04-11T15:54:36.884Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448293/wooden-10-inch-slide-rule-with-metal-slider-by-jackson-brothers-limited</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/815/large_smg00049997.jpg</image:loc><image:title>Wooden (10-inch) slide rule with metal slider by Jackson Brothers Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/814/large_smg00049996.jpg</image:loc><image:title>Wooden (10-inch) slide rule with metal slider by Jackson Brothers Limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24911/steam-car</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/56/large_smg00215136.jpg</image:loc><image:title>Steam car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142222/high-frequency-violet-ray-apparatus-england-before-1966</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/800/large_a600340__0001_.jpg</image:loc><image:title>High frequency (violet ray) apparatus, England, before 1966</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13215/argon-circulating-apparatus-and-mercury-reservoir</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/294/74/large_1931_1140__0003_.jpg</image:loc><image:title>Argon circulating apparatus and mercury reservoir</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/294/73/large_1931_1140__0002_.jpg</image:loc><image:title>Argon circulating apparatus and mercury reservoir</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/294/72/large_1931_1140__0001_.jpg</image:loc><image:title>Argon circulating apparatus and mercury reservoir</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8555503/printing-plates-from-dring-and-fage-1790-1940</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/792/large_2015_0457__0002_.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/791/large_2015_0457__0001_.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/793/large_2015_0457__0003_.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/554/large_2015_0457_0004.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/555/large_2015_0457_0005.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/552/large_2015_0457_0002.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/551/large_2015_0457_0001.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/556/large_2015_0457_0006.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/553/large_2015_0457_0003.jpg</image:loc><image:title>printing plates from Dring and Fage, 1790-1940</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80197/late-c16-italian-blue-and-colite-syrup-jug-from-liguria</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19125/three-ashtrays-by-pressing-blue-green-brown-gla</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100026/surqualet-dental-instrument-sterilizer</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48785/victorian-bath-with-hooded-spray-and-seven-taps</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/707/large_smg00359866.jpg</image:loc><image:title>Victorian bath with hooded spray and seven taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/800/large_smg00361234.jpg</image:loc><image:title>Victorian bath with hooded spray and seven taps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/134/large_smg00362448.jpg</image:loc><image:title>Victorian bath with hooded spray and seven taps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145926/foundrymans-jacket-and-trousers-in-wool-cloth</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/898/large_smg00370267.jpg</image:loc><image:title>Foundrymans jacket and trousers in wool cloth</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/941/large_smg00370489.jpg</image:loc><image:title>Foundrymans jacket and trousers in wool cloth</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5498/nuclear-quadrupole-resonance-spectrometer</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140753/resuscitator-kit-for-reviving-persons-apparently-dead</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/395/large_a640993__0005_.jpg</image:loc><image:title>Resuscitator kit for reviving &quot;persons apparently dead&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/393/large_a640993__0007_.jpg</image:loc><image:title>Resuscitator kit for reviving &quot;persons apparently dead&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/400/large_a640993__0001_.jpg</image:loc><image:title>Resuscitator kit for reviving &quot;persons apparently dead&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/394/large_a640993__0006_.jpg</image:loc><image:title>Resuscitator kit for reviving &quot;persons apparently dead&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/399/large_a640993__0002_.jpg</image:loc><image:title>Resuscitator kit for reviving &quot;persons apparently dead&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/396/large_a640993__0004_.jpg</image:loc><image:title>Resuscitator kit for reviving &quot;persons apparently dead&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/397/large_a640993__0003_.jpg</image:loc><image:title>Resuscitator kit for reviving &quot;persons apparently dead&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/752/large_smg00267201.jpg</image:loc><image:title>Resuscitator kit for reviving &quot;persons apparently dead&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53489/channel-tunnel-theodolite-swiss-1959</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44874/torsion-balance</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205344/agfa-isola-camera</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/939/large_smg00362541.jpg</image:loc><image:title>Agfa Isola Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56989/four-paintings-prepared-for-science-museum-display-uses-1-the-invention-of-the-telescope</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30281/sectioned-bristol-jupiter-aero-engine</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/976/large_smg00121994.jpg</image:loc><image:title>Sectioned Bristol &quot;Jupiter&quot; Aero engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143659/two-electrodes</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24889/motor-car-lighting-dynamo</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/29/large_smg00369605.jpg</image:loc><image:title>Motor car lighting dynamo</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41990/model-of-a-dutch-outrigger-canoe</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18905/three-products-made-by-the-continuous-optical-process</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/238/large_smg00098213.jpg</image:loc><image:title>Three products made by the continuous optical process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/239/large_smg00098215.jpg</image:loc><image:title>Three products made by the continuous optical process</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50671/universal-wheel-making-machine</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166939/trephination-set</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/465/large_smg00186203.jpg</image:loc><image:title>Trephination set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34728/midgley-harmer-table-model-radio-with-flat-diaphram-loudspeaker</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214879/ceramic-sugar-bowl-hotel-executive-cars</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107233/medicine-mans-box</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/39/large_a656762__0001_.jpg</image:loc><image:title>Medicine man&apos;s box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/649/large_smg00169801.jpg</image:loc><image:title>Medicine man&apos;s box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/652/large_smg00169804.jpg</image:loc><image:title>Medicine man&apos;s box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149904/three-cataract-knives-in-case</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/85/large_smg00278349.jpg</image:loc><image:title>Three cataract knives in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177748/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/435/large_smg00316130.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44632/harrison-twin-flat-bed-knitting-machine-with-accessories</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134660/x-ray-apparatus</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co456999/cape-minor-anaesthetic-ventilator-1969</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108306/mummified-body-of-a-young-man-peruvian-300-800</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co429179/multiweigh-add-and-weigh-kitchen-scale</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/432/large_smg00026430.jpg</image:loc><image:title>&apos;Multiweigh&apos; add and weigh kitchen scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/433/large_smg00026431.jpg</image:loc><image:title>&apos;Multiweigh&apos; add and weigh kitchen scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210987/assortment-of-signs-and-notices</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13401/reconstruction-priestleys-pneumatic-trough-and-a</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/930/large_1965_0255__0001_.jpg</image:loc><image:title>Reconstruction: Priestley&apos;s pneumatic trough and a</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/932/large_1965_0255__0003_.jpg</image:loc><image:title>Reconstruction: Priestley&apos;s pneumatic trough and a</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/931/large_1965_0255__0002_.jpg</image:loc><image:title>Reconstruction: Priestley&apos;s pneumatic trough and a</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448282/stadtler-mars-544a-10-inch-slide-rule</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/865/large_smg00050048.jpg</image:loc><image:title>Stadtler Mars 544A (10-inch) slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/864/large_smg00050047.jpg</image:loc><image:title>Stadtler Mars 544A (10-inch) slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53661/recording-current-meter-with-box-designed-by-jonas-ekman-fjeldstad</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/314/large_smg00179161.jpg</image:loc><image:title>Recording current meter with box, designed by Jonas Ekman Fjeldstad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/295/large_smg00179220.jpg</image:loc><image:title>Recording current meter with box, designed by Jonas Ekman Fjeldstad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/297/large_smg00179222.jpg</image:loc><image:title>Recording current meter with box, designed by Jonas Ekman Fjeldstad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/299/large_smg00179224.jpg</image:loc><image:title>Recording current meter with box, designed by Jonas Ekman Fjeldstad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/294/large_smg00179218.jpg</image:loc><image:title>Recording current meter with box, designed by Jonas Ekman Fjeldstad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/298/large_smg00179223.jpg</image:loc><image:title>Recording current meter with box, designed by Jonas Ekman Fjeldstad</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/296/large_smg00179221.jpg</image:loc><image:title>Recording current meter with box, designed by Jonas Ekman Fjeldstad</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59833/geometrical-pen-with-12-changeable-gear-wheels-by-wf-stanley</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3204/four-vacuum-pumps</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/99/large_smg00256510.jpg</image:loc><image:title>Four vacuum pumps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/308/large_smg00256510.jpg</image:loc><image:title>Four vacuum pumps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29811/canvas-flying-helmet-with-ear-flaps</loc><lastmod>2026-04-11T15:54:38.730Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/350/large_smg00023103.jpg</image:loc><image:title>Canvas flying helmet, with ear flaps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/512/large_smg00118534.jpg</image:loc><image:title>Canvas flying helmet, with ear flaps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240943/anon-prototype-95mm-projector</loc><lastmod>2026-04-11T15:54:39.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177299/5-rolls-of-boric-lint-wrapped-in-blue-paper</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157144/tobacco-jar-england-1790-1850</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/871/large_a66576.jpg</image:loc><image:title>Tobacco jar, England, 1790-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148240/brook-airway-for-direct-artificial-respiration</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142097/first-aid-box</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/517/large_smg00232824.jpg</image:loc><image:title>First aid box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co216379/silver-plated-salad-servers-spoon-and-fork-great-central-railway</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131288/powder-spray-for-paris-green-france-1925-1935</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/590/large_a630670__0002_.jpg</image:loc><image:title>Powder spray for Paris Green, France, 1925-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/589/large_a630670__0001_.jpg</image:loc><image:title>Powder spray for Paris Green, France, 1925-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/40/large_smg00095065.jpg</image:loc><image:title>Powder spray for Paris Green, France, 1925-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/42/large_smg00095067.jpg</image:loc><image:title>Powder spray for Paris Green, France, 1925-1935</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/41/large_smg00095066.jpg</image:loc><image:title>Powder spray for Paris Green, France, 1925-1935</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442349/therapeutics-collection-of-printed-ephemera</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5609/models-disintegration-of-radium-nucleus</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39632/model-of-thornycroft-water-tube-boiler</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/38/large_smg00077902.jpg</image:loc><image:title>Model of Thornycroft water tube boiler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/976/large_smg00077902.jpg</image:loc><image:title>Model of Thornycroft water tube boiler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148309/soloshot-syringes-1994</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/735/large_smg00269803.jpg</image:loc><image:title>Soloshot syringes, 1994.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/750/large_1994_0150_0002.jpg</image:loc><image:title>Soloshot syringes, 1994.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/212/large_smg00193197.jpg</image:loc><image:title>Soloshot syringes, 1994.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408068/compound-microscope-with-case-and-accessories</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/644/224/large_smg00251095.jpg</image:loc><image:title>Compound Microscope with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/659/large_smg00245787__0003_.jpg</image:loc><image:title>Compound Microscope with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/660/large_smg00245787__0004_.jpg</image:loc><image:title>Compound Microscope with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/657/large_smg00245787__0001_.jpg</image:loc><image:title>Compound Microscope with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/658/large_smg00245787__0002_.jpg</image:loc><image:title>Compound Microscope with case and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23247/medieval-blast-furnace-slags-from-near-uckfield</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/706/large_smg00031062.jpg</image:loc><image:title>Medieval blast-furnace slags from near Uckfield</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/707/large_smg00031063.jpg</image:loc><image:title>Medieval blast-furnace slags from near Uckfield</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8998006/apple-airpods-pro</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/691/large_2024_0491__0001_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/701/large_2024_0491_0005__0002_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/700/large_2024_0491_0005__0001_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/692/large_2024_0491_0001__0001_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/695/large_2024_0491_0001__0002_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/696/large_2024_0491_0002__0002_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/694/large_2024_0491_0002__0001_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/698/large_2024_0491_0003__0001_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/697/large_2024_0491_0003__0002_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/699/large_2024_0491_0003__0003_.jpg</image:loc><image:title>Apple Airpods Pro</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66847/4-lithographs-forming-one-sequence</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/668/445/large_smg00080466__0001_.jpg</image:loc><image:title>4 lithographs forming one sequence</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/668/446/large_smg00080466__0002_.jpg</image:loc><image:title>4 lithographs forming one sequence</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/668/451/large_smg00080470__0001_.jpg</image:loc><image:title>4 lithographs forming one sequence</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/668/452/large_smg00080470__0002_.jpg</image:loc><image:title>4 lithographs forming one sequence</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/668/449/large_smg00080469__0001_.jpg</image:loc><image:title>4 lithographs forming one sequence</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/668/450/large_smg00080469__0002_.jpg</image:loc><image:title>4 lithographs forming one sequence</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/897/large_smg00014473__0002_.jpg</image:loc><image:title>4 lithographs forming one sequence</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/896/large_smg00014473__0001_.jpg</image:loc><image:title>4 lithographs forming one sequence</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201612/cylindrical-glass-jar-and-glass-bottle-both-contain-brown-tonic-pills</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137619/4-sponge-tents</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co522724/model-of-multipurpose-frigate</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/651/large_smg00079665.jpg</image:loc><image:title>Model of multipurpose frigate</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/652/large_smg00079666.jpg</image:loc><image:title>Model of multipurpose frigate</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122290/collection-of-white-stiffened-linen-belts-and-cuffs</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/134/large_smg00366230.jpg</image:loc><image:title>Collection of white stiffened linen belts and cuffs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/731/large_smg00366210.jpg</image:loc><image:title>Collection of white stiffened linen belts and cuffs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/135/large_smg00366231.jpg</image:loc><image:title>Collection of white stiffened linen belts and cuffs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/701/large_smg00366176.jpg</image:loc><image:title>Collection of white stiffened linen belts and cuffs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35032/universal-bridge</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187002/bottle-of-argotone-eye-or-nose-drops</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8647426/veenstra-vdc-202-radioisotope-dose-calibrator</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83228/copy-of-ophthalmic-forceps</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40797/whole-model-of-a-malar-panshi</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32909/morse-embosser</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/557/large_1876_1290__0003_.jpg</image:loc><image:title>Morse embosser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/556/large_1876_1290__0002_.jpg</image:loc><image:title>Morse embosser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/558/large_1876_1290__0004_.jpg</image:loc><image:title>Morse embosser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/555/large_1876_1290__0001_.jpg</image:loc><image:title>Morse embosser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/771/large_smg00225182.jpg</image:loc><image:title>Morse embosser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/773/large_smg00225185.jpg</image:loc><image:title>Morse embosser</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52850/everest-pattern-altazimuth-theodolite-with-case1885-1895</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/96/large_smg00256502.jpg</image:loc><image:title>Everest pattern altazimuth theodolite, with case,1885-1895</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/305/large_smg00256502.jpg</image:loc><image:title>Everest pattern altazimuth theodolite, with case,1885-1895</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/771/large_smg00176631.jpg</image:loc><image:title>Everest pattern altazimuth theodolite, with case,1885-1895</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32398/3-x-ray-tubes-with-cathodes-of-different-sizes</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2921/leslie-differential-radiation-thermometer</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102279/two-sachets-of-stem-fix-denture-fixative-powder</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192949/enule-hazeline-compound-suppositories</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145987/gas-tight-anti-chemical-and-chlorine-suit-positive-pressure-breathing-set-and-rubber-gloves</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30367/viale-air-cooled-aero-engine</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/882/large_smg00113194.jpg</image:loc><image:title>Viale air-cooled aero engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137758/cupping-set</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/636/large_smg00253401.jpg</image:loc><image:title>Cupping set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7141/galvanoscope-comprising-strip-of-foil-moving-in-magnetic-field</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18807/model-of-2-pot-optical-glass-furnace</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8656514/photographic-printer-and-printing-equipment</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/156/large_smg00452184.jpg</image:loc><image:title>Photographic Printer and Printing Equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/752/large_smg00452185.jpg</image:loc><image:title>Photographic Printer and Printing Equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/837/large_smg00453956.jpg</image:loc><image:title>Photographic Printer and Printing Equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/750/large_smg00452182.jpg</image:loc><image:title>Photographic Printer and Printing Equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/747/large_smg00452178.jpg</image:loc><image:title>Photographic Printer and Printing Equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/748/large_smg00452180.jpg</image:loc><image:title>Photographic Printer and Printing Equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/749/large_smg00452181.jpg</image:loc><image:title>Photographic Printer and Printing Equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/751/large_smg00452183.jpg</image:loc><image:title>Photographic Printer and Printing Equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142825/rocheford-high-frequency-resonator</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60010/stereoscope-and-two-boxes-of-cards-showing-assorted-geometrical-figures</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/609/large_smg00030123.jpg</image:loc><image:title>Stereoscope and two boxes of cards showing assorted geometrical figures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/611/large_smg00030125.jpg</image:loc><image:title>Stereoscope and two boxes of cards showing assorted geometrical figures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/187/large_smg00030125.jpg</image:loc><image:title>Stereoscope and two boxes of cards showing assorted geometrical figures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/610/large_smg00030124.jpg</image:loc><image:title>Stereoscope and two boxes of cards showing assorted geometrical figures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93895/sahli-haemaglobinometer-london-england-1890-1910</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/772/large_a608060.jpg</image:loc><image:title>Sahli haemaglobinometer, London, England, 1890-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/43/large_smg00059442.jpg</image:loc><image:title>Sahli haemaglobinometer, London, England, 1890-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67011/a-group-of-4-lithographs</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/913/large_1983_0870_0003.jpg</image:loc><image:title>A Group of 4 lithographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/912/large_1983_0870_0002.jpg</image:loc><image:title>A Group of 4 lithographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/914/large_1983_0870_0004.jpg</image:loc><image:title>A Group of 4 lithographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/911/large_1983_0870_0001.jpg</image:loc><image:title>A Group of 4 lithographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80758/pharmacy-storage-jar</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/859/large_smg00223446.jpg</image:loc><image:title>Pharmacy storage jar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11607/sodium-chloride</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/856/large_smg00069392.jpg</image:loc><image:title>Sodium chloride.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/855/large_smg00069390.jpg</image:loc><image:title>Sodium chloride.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33475/two-specimens-london-birmingham-co-axial-cable-1948-1949</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/515/large_1962_0084__0012_.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/512/large_1962_0084__0009_.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/514/large_1962_0084__0011_.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/517/large_1962_0084__0014_.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/506/large_1970_0354_0001__0001_.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/511/large_1962_0084__0008_.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/513/large_1962_0084__0010_.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/843/large_smg00094510.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/842/large_smg00094509.jpg</image:loc><image:title>Two specimens London-Birmingham co-axial cable, 1948-1949</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33030/sinclair-line-selector-automatic-switch-board-1886</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/50/456/large_1915_0251__0001_.jpg</image:loc><image:title>Sinclair Line Selector Automatic Switch Board, 1886</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/611/large_1915_0251_0001__0001_.jpg</image:loc><image:title>Sinclair Line Selector Automatic Switch Board, 1886</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54048/three-component-seismograph-designed-by-boris-golitsyn-galitzin</loc><lastmod>2026-04-11T15:54:43.096Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205316/black-labour-in-south-africa</loc><lastmod>2026-04-11T15:54:43.227Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428906/station-mercury-barometer-mk-ii-marked-s-32365445566</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417980/thomas-the-tank-engine-fun-machine-extrusion-toy</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/268/243/large_1997_0286.jpg</image:loc><image:title>&apos;Thomas The Tank Engine Fun Machine&apos; extrusion toy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410308/three-cylindrical-holographic-stereograms</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197682/medicine-chest</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/193/large_smg00279900.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25576/australian-road-wagon-late-19th-century</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/57/large_smg00215170.jpg</image:loc><image:title>Australian road wagon, late 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/184/large_1938_0499_0001__0001_.jpg</image:loc><image:title>Australian road wagon, late 19th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/852/large_smg00215288.jpg</image:loc><image:title>Australian road wagon, late 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25929/royal-mail-coach-c-1840</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/269/large_smg00090202.jpg</image:loc><image:title>Royal Mail coach c. 1840</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/270/large_smg00090203.jpg</image:loc><image:title>Royal Mail coach c. 1840</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33878/wheatstone-bridge-c-1843</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/315/large_smg00175390.jpg</image:loc><image:title>Wheatstone bridge, c. 1843.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/649/large_smg00181688.jpg</image:loc><image:title>Wheatstone bridge, c. 1843.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14382/dionex-ion-chromatograph</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56562/summer-and-winter-views-of-lick-observatory-1915</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35711/ultra-valiant-vhf-transmitterreceiver-type-mr5b61</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co222429/wooden-eyesight-tester</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/382/large_1987_8383_pt2_0002.jpg</image:loc><image:title>Wooden eyesight tester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/383/large_1987_8383_pt1_0001.jpg</image:loc><image:title>Wooden eyesight tester</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8636475/four-rectangular-specimens-of-straight-lined-turning</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/471/large_smg00081828.jpg</image:loc><image:title>Four rectangular specimens of straight-lined turning</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/474/large_smg00081831.jpg</image:loc><image:title>Four rectangular specimens of straight-lined turning</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/472/large_smg00081829.jpg</image:loc><image:title>Four rectangular specimens of straight-lined turning</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/475/large_smg00081832.jpg</image:loc><image:title>Four rectangular specimens of straight-lined turning</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166457/three-silver-plated-catheters</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5862/glass-harmonica</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/578/190/large_1866_0001__0004_.jpg</image:loc><image:title>Glass Harmonica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/578/165/large_1866_0001__0002_.jpg</image:loc><image:title>Glass Harmonica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/578/215/large_1866_0001__0006_.jpg</image:loc><image:title>Glass Harmonica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/578/222/large_1866_0001__0005_.jpg</image:loc><image:title>Glass Harmonica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/578/246/large_1866_0001__0007_.jpg</image:loc><image:title>Glass Harmonica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/578/262/large_1866_0001__0008_.jpg</image:loc><image:title>Glass Harmonica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/578/270/large_1866_0001__0009_.jpg</image:loc><image:title>Glass Harmonica</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141009/artificial-leech</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91987/millins-cysto-urethroscope</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/923/large_smg00153264.jpg</image:loc><image:title>Millin&apos;s cysto-urethroscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/823/large_smg00118494.jpg</image:loc><image:title>Millin&apos;s cysto-urethroscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428846/station-barometer-mark-ii</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64333/two-patent-electric-taper-lighters</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/867/large_smg00211022.jpg</image:loc><image:title>Two patent electric taper lighters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/533/large_smg00211022.jpg</image:loc><image:title>Two patent electric taper lighters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/356/large_smg00210967.jpg</image:loc><image:title>Two patent electric taper lighters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/869/large_smg00211024.jpg</image:loc><image:title>Two patent electric taper lighters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/535/large_smg00211024.jpg</image:loc><image:title>Two patent electric taper lighters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/868/large_smg00211023.jpg</image:loc><image:title>Two patent electric taper lighters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/534/large_smg00211023.jpg</image:loc><image:title>Two patent electric taper lighters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8006/improved-form-of-dick-petrographical-microscope</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/764/large_smg00175067.jpg</image:loc><image:title>Improved form of &quot;Dick&quot; petrographical microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/228/large_smg00028727.jpg</image:loc><image:title>Improved form of &quot;Dick&quot; petrographical microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/676/large_1902_0134_0001__0003_.jpg</image:loc><image:title>Improved form of &quot;Dick&quot; petrographical microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/674/large_1902_0134_0001__0002_.jpg</image:loc><image:title>Improved form of &quot;Dick&quot; petrographical microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/673/large_1902_0134_0001__0001_.jpg</image:loc><image:title>Improved form of &quot;Dick&quot; petrographical microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37125/two-perspex-models-of-a-house</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/166/large_1957_0238__0002_.jpg</image:loc><image:title>Two Perspex Models of a House</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/165/large_1957_0238__0001_.jpg</image:loc><image:title>Two Perspex Models of a House</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/167/large_1957_0238__0003_.jpg</image:loc><image:title>Two Perspex Models of a House</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/168/large_1957_0238__0004_.jpg</image:loc><image:title>Two Perspex Models of a House</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54323/dip-circle-used-by-henry-cavendish</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/310/large_smg00179022.jpg</image:loc><image:title>Dip circle used by Henry Cavendish</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/977/large_smg00651088.jpg</image:loc><image:title>Dip circle used by Henry Cavendish</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8001710/raid-chalons-vincennes</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/492/large_1950_0312_0013.jpg</image:loc><image:title>Raid Chalons - Vincennes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8401262/sony-xperia-go-waterproof-mobile-phone</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/235/large_e2014_0062_9__0001_.jpg</image:loc><image:title>Sony &apos;Xperia Go&apos; waterproof mobile phone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/237/large_e2014_0062_9__0003_.jpg</image:loc><image:title>Sony &apos;Xperia Go&apos; waterproof mobile phone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/236/large_e2014_0062_9__0002_.jpg</image:loc><image:title>Sony &apos;Xperia Go&apos; waterproof mobile phone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186817/specimen-of-dried-bark-called-endombo-luvando</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446137/box-of-assorted-car-lighting-bulbs-twenty-light-bulbs-in-total</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54130/correlator-research-design-by-seismograph-services-with-handle</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/952/large_smg00178302.jpg</image:loc><image:title>CORRELATOR, research design by Seismograph Services with Handle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20444/coke-from-peareth-gas-coal</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1686/mellonis-apparatus</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4225/living-pictures-optical-illusion-set-with-eight-coloured-phenakistiscope-discs</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/317/large_1959_0056__0003_.jpg</image:loc><image:title>Living pictures optical illusion&apos; set with eight coloured Phenakistiscope discs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/315/large_1959_0056__0001_.jpg</image:loc><image:title>Living pictures optical illusion&apos; set with eight coloured Phenakistiscope discs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/318/large_1959_0056__0004_.jpg</image:loc><image:title>Living pictures optical illusion&apos; set with eight coloured Phenakistiscope discs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/316/large_1959_0056__0002_.jpg</image:loc><image:title>Living pictures optical illusion&apos; set with eight coloured Phenakistiscope discs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/902/large_1959_0056__0006_.jpg</image:loc><image:title>Living pictures optical illusion&apos; set with eight coloured Phenakistiscope discs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/901/large_1959_0056__0005_.jpg</image:loc><image:title>Living pictures optical illusion&apos; set with eight coloured Phenakistiscope discs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/231/large_smg00060187.jpg</image:loc><image:title>Living pictures optical illusion&apos; set with eight coloured Phenakistiscope discs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/230/large_smg00060186.jpg</image:loc><image:title>Living pictures optical illusion&apos; set with eight coloured Phenakistiscope discs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co489838/analogue-quartz-crystal-controlled-wristwatch</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/284/large_smg00024255.jpg</image:loc><image:title>Analogue quartz-crystal controlled wristwatch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co452973/piece-of-wingard-ltd-seat-belt-for-motor-vehicles</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/693/large_smg00079359.jpg</image:loc><image:title>Piece of Wingard Ltd seat belt for motor vehicles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/692/large_smg00079358.jpg</image:loc><image:title>Piece of Wingard Ltd seat belt for motor vehicles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46505/rosette-cutting-machine-and-accessories</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11606/barytes</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/848/large_smg00069376.jpg</image:loc><image:title>Barytes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/849/large_smg00069377.jpg</image:loc><image:title>Barytes.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59020/small-wellman-bibby-flexible-steel-coupling</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/318/large_smg00067003.jpg</image:loc><image:title>Small Wellman Bibby flexible steel coupling</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co182727/two-bottles-of-triple-glycerophosphates-with-nuclein</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37921/ball-mould-used-in-checking-typemetal-composition</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/283/large_smg00181839.jpg</image:loc><image:title>Ball mould used in checking typemetal composition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/282/large_smg00181838.jpg</image:loc><image:title>Ball mould used in checking typemetal composition</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13137/four-diagrams-of-the-periodic-variations-in-the-physical-proprieties-of-the-elements</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919674/canon-eos-650d-camera-adapted-for-use-by-stephen-hawking</loc><lastmod>2026-04-11T15:54:45.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/824/large_smg00721913__0009_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/819/large_smg00721913__0004_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/823/large_smg00721913__0008_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/826/large_smg00721913__0011_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/821/large_smg00721913__0006_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/822/large_smg00721913__0007_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/825/large_smg00721913__0010_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/930/large_smg00721971__0003_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/940/large_smg00721974__0002_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/934/large_smg00721972__0003_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/942/large_smg00721975__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/941/large_smg00721974__0003_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/103/large_smg00722106__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/463/large_smg00722113__0003_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/480/large_smg00722125__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/543/large_smg00721933__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/936/large_smg00721973__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/937/large_smg00721973__0002_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/938/large_smg00721973__0003_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/298/large_smg00721931__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/478/large_smg00722123__0003_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/477/large_smg00722123__0002_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/476/large_smg00722123__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/300/large_smg00721934__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/302/large_smg00721936__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/301/large_smg00721935__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen Hawking</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/297/large_smg00721930__0001_.jpg</image:loc><image:title>Canon EOS 650D camera adapted for use by Stephen 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pairs of Willetts forceps for the treatment of placenta-praevia by continuous weight traction</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/727/large_smg00056777.jpg</image:loc><image:title>Two pairs of Willetts forceps for the treatment of placenta-praevia by continuous weight traction</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54285/photographic-registration-apparatus</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/941/large_smg00052289.jpg</image:loc><image:title>Photographic registration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/943/large_smg00052291.jpg</image:loc><image:title>Photographic registration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/942/large_smg00052290.jpg</image:loc><image:title>Photographic registration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/940/large_smg00052288.jpg</image:loc><image:title>Photographic registration apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146036/pvc-soled-safety-shoe</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5315/two-diagrams-of-cosmic-rays</loc><lastmod>2026-04-11T15:54:45.660Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56776/six-calotype-prints-mounted-on-four-boards-3-together</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/915/large_1933_0582_0002.jpg</image:loc><image:title>Six calotype prints mounted on four boards [3 together</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062173/seal-padlock-type-896</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/288/large_smg00182758.jpg</image:loc><image:title>Seal padlock (type 896)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/289/large_smg00182759.jpg</image:loc><image:title>Seal padlock (type 896)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180223/materia-medica-chest-by-southalls-birmingham-1888</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8411800/wrench-darling-cinematograph-with-case-and-film-magazines</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/659/large_cd0142_021_050812_cg_2001_167_cine_camera.jpg</image:loc><image:title>Wrench-Darling Cinematograph with case and film magazines</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co686/quartz-crystal-clock-1942</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/313/large_1947_0310.jpg</image:loc><image:title>Quartz crystal clock, 1942.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/385/large_smg00062135.jpg</image:loc><image:title>Quartz crystal clock, 1942.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405093/knitting-machine-with-accessories</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528212/stanford-binet-intelligence-scales-form-m</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/83/large_2000_1244_0006__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/61/large_2000_1244_0004__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/75/large_2000_1244_0005__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/66/large_2000_1244__0002_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/108/large_2000_1244_0011__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/85/large_2000_1244_0008__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/87/large_2000_1244_0007__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/114/large_2000_1244_0012__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/137/large_2000_1244_0013__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/798/large_2000_1244_0009__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/799/large_2000_1244_0010__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/797/large_2000_1244__0001_.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/795/large_smg00272632.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/796/large_smg00272633.jpg</image:loc><image:title>Stanford-Binet Intelligence Scales (Form M)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137808/hypodermic-syringe</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/777/large_smg00271035.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41868/model-of-a-liverpool-pilot-cutter</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/595/large_smg00076219.jpg</image:loc><image:title>Model of a Liverpool pilot cutter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112388/two-glass-albarellos</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15201/viscawide-16-panoramic-camera</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20099/23-pieces-of-blooms-of-iron</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/333/large_smg00091618.jpg</image:loc><image:title>23 pieces of blooms of iron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162784/charnley-howarth-body-exhaust-gown</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96720/two-packets-of-tough-mates-condoms-containing-3-and-12-condoms-respectively</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/439/large_smg00242359.jpg</image:loc><image:title>Two packets of &quot;Tough Mates&quot; condoms containing 3 and 12 condoms respectively</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/438/large_smg00242358.jpg</image:loc><image:title>Two packets of &quot;Tough Mates&quot; condoms containing 3 and 12 condoms respectively</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8059700/festival-of-britain-glass-samples</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/446/large_1993_0421_0005.jpg</image:loc><image:title>Festival of Britain glass samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/447/large_1993_0421_0005__part1_.jpg</image:loc><image:title>Festival of Britain glass samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/578/large_smg00027327.jpg</image:loc><image:title>Festival of Britain glass samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/448/large_1993_0421_0005__part2_.jpg</image:loc><image:title>Festival of Britain glass samples</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175594/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111629/specie-jar-with-gilded-lid</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91003/bazzi-and-bianchi-phonendoscope</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189591/pace-tds850nb-hd-satellite-receiver-and-remote-controller-for-sky-hd-2008</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/998/large_2009_5063__0006_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/0/large_2009_5063__0004_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/3/large_2009_5063__0001_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/2/large_2009_5063__0002_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/997/large_2009_5063__0007_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/1/large_2009_5063__0003_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/524/999/large_2009_5063__0005_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/462/large_2009_5063_0001__0001_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/465/large_2009_5063_0001__0004_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/466/large_2009_5063_0001__0005_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/464/large_2009_5063_0001__0003_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/463/large_2009_5063_0001__0002_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/467/large_2009_5063_0002__0001_.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/351/large_smg00081789.jpg</image:loc><image:title>Pace TDS850NB HD satellite receiver and remote controller for Sky+ HD, 2008</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49714/goblin-teasmade-model-d25b</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146200/servall-microtome</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187966/3-bottles</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11922/set-of-porcelain-evaporating-dishes</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199555/medicine-chest-belonging-to-edward-jenner</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/270/large_a642790__0001_.jpg</image:loc><image:title>Medicine chest belonging to Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/271/large_a642790__0003_.jpg</image:loc><image:title>Medicine chest belonging to Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/269/large_a642790__0002_.jpg</image:loc><image:title>Medicine chest belonging to Edward Jenner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/272/large_a642790__0004_.jpg</image:loc><image:title>Medicine chest belonging to Edward Jenner</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143589/two-hyperdermic-needles-containing-tubunic-brand-of-morphine-hydrochloride-15-grains-in-1cc-solution-for-injection</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co226220/medals-6</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448805/coding-instructions-for-card-sorter-for-processing-of-anthropometric-survey-data-for-british-empire-and-commonwealth-games</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44485/record-flat-bed-knitting-machine-in-box</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/304/large_smg00012902.jpg</image:loc><image:title>Record flat bed knitting machine in box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8245856/satellite-radio-broadcast-receiver-and-acdc-adaptor</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/821/large_2012_0023__0003_.jpg</image:loc><image:title>Satellite radio broadcast receiver and AC/DC adaptor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/820/large_2012_0023__0002_.jpg</image:loc><image:title>Satellite radio broadcast receiver and AC/DC adaptor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/819/large_2012_0023__0001_.jpg</image:loc><image:title>Satellite radio broadcast receiver and AC/DC adaptor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/822/large_2012_0023__0004_.jpg</image:loc><image:title>Satellite radio broadcast receiver and AC/DC adaptor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58373/eight-prints-giving-details-of-the-reconstruction-of-blackfriars-bridge</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215383/two-silver-plated-tea-strainers-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160279/pair-of-moulds-used-for-making-hand-made-paper</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/564/large_smg00180027.jpg</image:loc><image:title>Pair of moulds used for making hand made paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/565/large_smg00180028.jpg</image:loc><image:title>Pair of moulds used for making hand made paper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/566/large_smg00180029.jpg</image:loc><image:title>Pair of moulds used for making hand made paper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8083991/seal-and-stamp-faversham-gas-company</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/290/large_e2007_4_31__0001_.jpg</image:loc><image:title>Seal and stamp - Faversham Gas Company</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/978/large_smg00069439.jpg</image:loc><image:title>Seal and stamp - Faversham Gas Company</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/979/large_smg00069440.jpg</image:loc><image:title>Seal and stamp - Faversham Gas Company</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/36/large_smg00069440.jpg</image:loc><image:title>Seal and stamp - Faversham Gas Company</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158187/meerschaum-tobacco-pipe-with-vulcanite-stem</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445868/pk-cigarette-lighter</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/840/large_smg00073140.jpg</image:loc><image:title>PK cigarette lighter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/954/large_smg00073140.jpg</image:loc><image:title>PK cigarette lighter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/841/large_smg00073141.jpg</image:loc><image:title>PK cigarette lighter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/955/large_smg00073141.jpg</image:loc><image:title>PK cigarette lighter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/839/large_smg00073139.jpg</image:loc><image:title>PK cigarette lighter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/953/large_smg00073139.jpg</image:loc><image:title>PK cigarette lighter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127203/2-small-wooden-splints-european-1801-1900</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198876/medicine-chest-1840-1880</loc><lastmod>2026-04-11T15:54:48.235Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25121/zenith-gradua-motor-bicycle-1920</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/831/large_1936_0389.jpg</image:loc><image:title>Zenith-Gradua motor bicycle, 1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/919/large_smg00073176.jpg</image:loc><image:title>Zenith-Gradua motor bicycle, 1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/20/large_smg00213292.jpg</image:loc><image:title>Zenith-Gradua motor bicycle, 1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135355/3-cotton-wool-dispensers-makers-unknown-1920-1945</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4492/folding-artists-viewer-with-claude-glass-and-mirror</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/720/large_smg00062209.jpg</image:loc><image:title>Folding artist&apos;s viewer with claude glass and mirror.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/719/large_smg00062208.jpg</image:loc><image:title>Folding artist&apos;s viewer with claude glass and mirror.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/716/large_smg00062205.jpg</image:loc><image:title>Folding artist&apos;s viewer with claude glass and mirror.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/717/large_smg00062206.jpg</image:loc><image:title>Folding artist&apos;s viewer with claude glass and mirror.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145710/faraday-game-box</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127/two-bells-from-wells-cathedral</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445964/labinal-flasher-unit-2412a-12v-from-marchal</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40295/experimental-earth-albedo-sensor-for-x4-satellite</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/195/large_smg00155882.jpg</image:loc><image:title>Experimental earth Albedo sensor for X4 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/846/large_smg00155882.jpg</image:loc><image:title>Experimental earth Albedo sensor for X4 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/153/large_smg00155211.jpg</image:loc><image:title>Experimental earth Albedo sensor for X4 satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/811/large_smg00155211.jpg</image:loc><image:title>Experimental earth Albedo sensor for X4 satellite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38027/five-engraved-metal-plates-four-with-music-one-title-page</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/295/large_smg00081209.jpg</image:loc><image:title>Five engraved metal plates, four with music, one title page</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/296/large_smg00081210.jpg</image:loc><image:title>Five engraved metal plates, four with music, one title page</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/299/large_smg00081213.jpg</image:loc><image:title>Five engraved metal plates, four with music, one title page</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/298/large_smg00081212.jpg</image:loc><image:title>Five engraved metal plates, four with music, one title page</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/297/large_smg00081211.jpg</image:loc><image:title>Five engraved metal plates, four with music, one title page</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405862/48k-minicomputer-components</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/673/large_cd0072_019_050118_eg_1984_170_1_processor_disc_drive_controller.jpg</image:loc><image:title>48K Minicomputer components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/688/large_smg00447474.jpg</image:loc><image:title>48K Minicomputer components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/190/large_smg00447138.jpg</image:loc><image:title>48K Minicomputer components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35944/aerial-assembly-and-pedestal-from-scr-584-tracking-radar-c1944</loc><lastmod>2026-04-11T15:54:48.546Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/434/large_smg00213395.jpg</image:loc><image:title>Aerial assembly and pedestal from SCR 584 tracking radar, c.1944</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128982/set-of-4-wooden-pots-perhaps-used-as-mortars-c19</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/491/large_smg00204462.jpg</image:loc><image:title>Set of 4 wooden pots, perhaps used as mortars, C19</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/489/large_smg00204460.jpg</image:loc><image:title>Set of 4 wooden pots, perhaps used as mortars, C19</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/490/large_smg00204461.jpg</image:loc><image:title>Set of 4 wooden pots, perhaps used as mortars, C19</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/492/large_smg00204463.jpg</image:loc><image:title>Set of 4 wooden pots, perhaps used as mortars, C19</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410502/met-office-mark-i-radiosonde</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24713/douglas-motorcycle</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/998/large_smg00213209.jpg</image:loc><image:title>Douglas motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/28/large_smg00073105.jpg</image:loc><image:title>Douglas motorcycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96993/8-removable-upper-braces</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/313/large_1980_1358_0534__0001_.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/314/large_1980_1358_0534__0002_.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/315/large_1980_1358_0534__0003_.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/249/large_smg00307088.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/245/large_smg00307084.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/248/large_smg00307087.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/253/large_smg00307092.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/246/large_smg00307085.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/250/large_smg00307089.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/247/large_smg00307086.jpg</image:loc><image:title>8 removable upper braces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131226/medicine-glass</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/366/large_a642718__0001_.jpg</image:loc><image:title>Medicine glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/715/large_smg00097424.jpg</image:loc><image:title>Medicine glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/716/large_smg00097425.jpg</image:loc><image:title>Medicine glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co469843/quarter-plate-cameo-camera-used-to-take-second-phase-of-cottingley-fairies-photographs-1918-1920</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/63/958/large_1998_5139.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/890/large_1998_5139__0008_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/893/large_1998_5139__0012_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/895/large_1998_5139__0013_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/892/large_1998_5139__0011_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/889/large_1998_5139__0009_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/894/large_1998_5139__0014_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/887/large_1998_5139__0007_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/888/large_1998_5139__0006_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/891/large_1998_5139__0010_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/334/large_1998_5139__0001_.jpg</image:loc><image:title>Quarter-plate `Cameo&apos; camera used to take &apos;second phase&apos; of Cottingley Fairies photographs, 1918-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85252/alabaster-reliquary</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92774/electric-auriscope</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413287/mr-1-digital-mobile-phone-with-box-and-accessories</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/260/large_cd0147_012_050823_cg_2005_16_mobile_telephone.jpg</image:loc><image:title>MR 1 digital mobile phone with box and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10467/polished-sheet-of-green-casein</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/545/large_smg00100997.jpg</image:loc><image:title>Polished sheet of green casein</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/546/large_smg00100998.jpg</image:loc><image:title>Polished sheet of green casein</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co222896/collection-of-gauges</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96665/lorands-tokograph-for-monitoring-labour</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/647/large_1981_2246.jpg</image:loc><image:title>Lorand&apos;s Tokograph for monitoring labour</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19/a-copy-of-a-rolling-ball-clock-1970-1976</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/963/large_smg00084955.jpg</image:loc><image:title>A Copy of a Rolling Ball Clock, 1970-1976</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2619/single-thread-temperature-recorder-1910-14</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/332/large_smg00046839.jpg</image:loc><image:title>Single Thread Temperature Recorder, 1910-14</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/725/large_smg00046838.jpg</image:loc><image:title>Single Thread Temperature Recorder, 1910-14</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57281/celestron-firstscope-60-a-refracting-telescope-with-a-60mm-achromatic-lens-and-accessories</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/37/large_smg00031447.jpg</image:loc><image:title>Celestron Firstscope 60, a refracting telescope with a 60mm achromatic lens, and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19596/two-cupel-moulds</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23563/three-samples-of-iron-analysed-for-the-special-committee-on-iron</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/526/large_smg00047034.jpg</image:loc><image:title>Three samples of iron analysed for the Special Committee on Iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/525/large_smg00047033.jpg</image:loc><image:title>Three samples of iron analysed for the Special Committee on Iron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46706/mortising-machine-yard-no-1896</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/38/400/large_b500664.jpg</image:loc><image:title>Mortising machine, yard No. 1896</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51641/klinger-reflex-gauge-glass-size-bvii</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41143/model-of-the-great-harry</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/726/large_1963_0030__0001_.jpg</image:loc><image:title>Model of the &quot;Great Harry&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/727/large_1963_0030__0002_.jpg</image:loc><image:title>Model of the &quot;Great Harry&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/728/large_1963_0030__0003_.jpg</image:loc><image:title>Model of the &quot;Great Harry&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8635064/interchangeable-interlocking-blade-with-cover-from-the-electric-carving-knife-model-a1012</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/320/large_smg00077625.jpg</image:loc><image:title>Interchangeable interlocking blade with cover from the Electric carving knife (model A1012)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80118/pottery-drug-jar</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115382/colorimeter-with-three-disc-comparators-wiltshire-england-1951-1960</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/648/large_1982_0396__0001_.jpg</image:loc><image:title>Colorimeter with three disc comparators, Wiltshire, England, 1951-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/649/large_1982_0396__0002_.jpg</image:loc><image:title>Colorimeter with three disc comparators, Wiltshire, England, 1951-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77198/ivory-anatomical-figure</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46448/cast-iron-boring-bar-and-boring-head</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/573/large_smg00341159.jpg</image:loc><image:title>Cast iron boring bar and boring head</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/579/large_smg00341166.jpg</image:loc><image:title>Cast iron boring bar and boring head</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96507/combined-monophasic-contraceptive-pills</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8560759/mask-used-in-the-vault-of-horror</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8028837/plumbers-tool-chest-british-railways-lancaster-depot</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102289/box-for-adaptic-bonding-agent-and-accessories</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54499/cold-store-dew-point-hygrometer</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25630/early-bicycle-with-pneumatic-tyres</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/984/large_smg00651512.jpg</image:loc><image:title>Early Bicycle with Pneumatic Tyres</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/890/large_smg00214628.jpg</image:loc><image:title>Early Bicycle with Pneumatic Tyres</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64810/posters-of-nuclear-power-stations-in-the-uk</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148983/scissor-spectacles</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12486/dr-thorpes-revenue-still-apparatus-and-components</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/large_1981_0151.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/135/large_1905_0103_0002__0001_.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/139/large_1905_0103_0002__0002_.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/837/large_smg00256497.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/52/large_smg00256497.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/967/large_smg00072078.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/369/large_smg00072078.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/966/large_smg00072077.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/368/large_smg00072077.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/965/large_smg00072076.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/367/large_smg00072076.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/968/large_smg00072079.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/370/large_smg00072079.jpg</image:loc><image:title>Dr. Thorpe&apos;s revenue still apparatus and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62911/elliott-803-operators-console-and-accessories</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/560/large_1992_0971_0012__0001_.jpg</image:loc><image:title>Elliott 803 Operator&apos;s Console and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/562/large_1992_0971_0014__0001_.jpg</image:loc><image:title>Elliott 803 Operator&apos;s Console and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/561/large_1992_0971_0012__0002_.jpg</image:loc><image:title>Elliott 803 Operator&apos;s Console and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/563/large_1992_0971_0014__0002_.jpg</image:loc><image:title>Elliott 803 Operator&apos;s Console and Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25497/russian-sociable-hooper-and-co-1898</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/853/large_smg00215289.jpg</image:loc><image:title>Russian sociable, Hooper and co, 1898</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/183/large_1936_0603_0001__0001_.jpg</image:loc><image:title>Russian sociable, Hooper and co, 1898</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10111/pair-of-flat-mules</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/629/large_smg00153656.jpg</image:loc><image:title>Pair of flat mules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/630/large_smg00153657.jpg</image:loc><image:title>Pair of flat mules</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117102/graphophone-type-a-t</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3625/apparatus-to-illustrate-the-persistency-of-vision</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8734589/bbc-microbit-computer-memory</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/60/large_2021_0078__0001_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/61/large_2021_0078__0002_.jpg</image:loc><image:title>BBC micro:bit computer memory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1547/volute-compass-1760</loc><lastmod>2026-04-11T15:54:50.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/728/large_1927_1924.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/800/large_1927_1924_0001__0002_.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/803/large_1927_1924_0001__0003_.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/805/large_1927_1924_0001__0004_.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/483/large_smg00030375.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/481/large_smg00030373.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/482/large_smg00030374.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/2/large_smg00048870.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/484/large_smg00030376.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/480/large_smg00030372.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/479/large_smg00030371.jpg</image:loc><image:title>Volute compass, 1760.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241250/eumig-95mm-cine-projector</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/450/large_smg00451488.jpg</image:loc><image:title>Eumig 9.5mm  cine projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11610/sample-of-drilling-cuttings-sample-of-material</loc><lastmod>2026-04-11T15:54:51.583Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416381/papers-of-cecil-fitzjames</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29934/airline-uniform-stewardess-laker-airways-1982-dress</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117022/2150-computer-system</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/701/large_smg00460344.jpg</image:loc><image:title>2150 Computer System</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/702/large_smg00460345.jpg</image:loc><image:title>2150 Computer System</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126233/2-bottles-of-greenish-grey-pills</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428181/vodafone-transportable-mobile-phone-with-accessories-1985</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/444/large_1997_1038_0001__0003_.jpg</image:loc><image:title>Vodafone transportable mobile phone with accessories, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/443/large_1997_1038_0001__0002_.jpg</image:loc><image:title>Vodafone transportable mobile phone with accessories, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/445/large_1997_1038_0001__0004_.jpg</image:loc><image:title>Vodafone transportable mobile phone with accessories, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/442/large_1997_1038_0001__0001_.jpg</image:loc><image:title>Vodafone transportable mobile phone with accessories, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/178/large_smg00078097.jpg</image:loc><image:title>Vodafone transportable mobile phone with accessories, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/358/391/large_smg00078060.jpg</image:loc><image:title>Vodafone transportable mobile phone with accessories, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/163/large_smg00078056.jpg</image:loc><image:title>Vodafone transportable mobile phone with accessories, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/164/large_smg00078057.jpg</image:loc><image:title>Vodafone transportable mobile phone with accessories, 1985</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131782/two-carved-gilt-wooden-pillars</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/810/large_smg00094148.jpg</image:loc><image:title>Two carved gilt wooden pillars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/811/large_smg00094149.jpg</image:loc><image:title>Two carved gilt wooden pillars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169324/amputation-set</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/534/large_a600564__0002_.jpg</image:loc><image:title>Amputation set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/533/large_a600564__0001_.jpg</image:loc><image:title>Amputation set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/535/large_a600564__0003_.jpg</image:loc><image:title>Amputation set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/536/large_a600564__0004_.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co429171/elite-3001-kitchen-scale</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/436/large_smg00026434.jpg</image:loc><image:title>&apos;Elite&apos; 3001 kitchen scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/437/large_smg00026435.jpg</image:loc><image:title>&apos;Elite&apos; 3001 kitchen scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98254/three-dental-instruments-in-a-leather-pouch-england-1800-1850</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/317/large_a63484.jpg</image:loc><image:title>Three dental instruments in a leather pouch, England, 1800-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/783/large_smg00272635.jpg</image:loc><image:title>Three dental instruments in a leather pouch, England, 1800-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65643/british-submarines-five-photos</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/431/large_1924_0558_0003.jpg</image:loc><image:title>British Submarines [Five photos</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/432/large_1924_0558_0004.jpg</image:loc><image:title>British Submarines [Five photos</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/430/large_1924_0558_0002.jpg</image:loc><image:title>British Submarines [Five photos</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/429/large_1924_0558_0001.jpg</image:loc><image:title>British Submarines [Five photos</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/205/433/large_1924_0558_0005.jpg</image:loc><image:title>British Submarines [Five photos</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co182455/specimen-jar-of-bay-berries-european-1850-1920</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33395/two-hughes-pattern-microphones</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/283/large_smg00305496.jpg</image:loc><image:title>Two Hughes pattern microphones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/282/large_smg00305495.jpg</image:loc><image:title>Two Hughes pattern microphones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54755/wind-pressure-apparatus</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77781/wooden-box-filled-with-wrapped-skulls-post-cranial-material-and-histological-slides</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188360/3-yellow-painted-metal-containers-used-for-mustard-plasters</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8625503/spare-spindles-original-and-spare-drive-cords-for-the-replica-of-hargreaves-spinning-jenny</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24688/motor-car-engine</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/994/large_smg00164708.jpg</image:loc><image:title>Motor car engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97409/2-dental-anaesthetic-syringes</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/799/large_smg00304775.jpg</image:loc><image:title>2 dental anaesthetic syringes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/800/large_smg00304776.jpg</image:loc><image:title>2 dental anaesthetic syringes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55467/baker-navigation-machine</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/445/large_smg00080313.jpg</image:loc><image:title>Baker navigation machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/444/large_smg00080312.jpg</image:loc><image:title>Baker navigation machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co223555/canvas-first-aid-satchel</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52417/half-section-of-four-inch-double-socket-grade-a-sluice-valve</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9171/samples-of-dyed-fabrics-from-john-spillers-collection</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60662/alabones-epicycloidal-designs</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co439013/model-third-class-carriage</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/939/large_smg00460826.jpg</image:loc><image:title>Model third class carriage</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93159/sphygmomanometer-blood-pressure-apparatus-1897-1910</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/910/large_smg00153243.jpg</image:loc><image:title>Sphygmomanometer (blood pressure apparatus), 1897-1910.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526634/15-scale-model-mannesmanns-tube-rolling-mill</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49041/2-posters-originals-by-john-hassall-help-1906-and-friends-1909</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8855033/thank-you-cards</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405253/spinning-mule</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/807/large_cd0030_113_040323_fff_the_spinning_mule.jpg</image:loc><image:title>Spinning Mule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/320/large_y1974_0061__0001_.jpg</image:loc><image:title>Spinning Mule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/221/large_m1600012.jpg</image:loc><image:title>Spinning Mule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145970/equipment-used-on-the-1933-everest-expedition-by-sir-jack-longland</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/764/large_1981_0812_0001_0001.jpg</image:loc><image:title>Equipment used on the 1933 Everest expedition by Sir Jack Longland</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53943/complete-set-of-guide-sheets-for-george-darwins-tidal-abacus</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98070/box-of-restodent-composite-cement</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413157/2002-manchester-commonwealth-games-collection</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/236/large_cd0652_030_110510_2004_17_40_badge_from_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/206/905/large_cd0565_017_091001_2004_17_50_trousers_from_the_opening_ceremony_of_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/700/large_cd0686_005_120410_2004_17_36_festival_banner_manchester_2002_commonweath_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/241/large_cd0652_036_110510_2004_17_47_cadbury_s_toy_baton_from_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/788/large_smg00243045.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/673/large_cd0685_068_120410_2004_17_38_official_manchester_2002_commonwealth_games_hat.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/672/large_cd0685_067_120410_2004_17_34_manchester_2002_commonwealth_games_t_shirt.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/238/large_cd0652_033_110510_2004_17_43_ticket_for_dress_rehearsal_for_the_opening_ceremony_for_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/226/large_cd0652_019_110510_2004_17_3_tie_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/243/large_cd0652_038_110510_2004_17_53_manchester_2002_commonwealth_games_keyring.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/800/large_smg00243065.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/231/large_cd0652_025_110510_2004_17_19_pin_badge_from_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/794/large_smg00243055.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/669/large_cd0685_051_120410_2004_17_21_badge_from_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/234/large_cd0652_028_110510_2004_17_21_volunteer_s_badge_from_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/774/large_smg00243029.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/229/large_cd0652_023_110510_2004_17_17_manchester_2002_commonwealth_games_keyring.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/804/large_smg00243070.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/237/large_cd0652_032_110510_2004_17_41_official_pass_for_the_closing_ceremony_of_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/770/large_smg00243023.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/803/large_smg00243068.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/206/904/large_cd0565_016_091001_2004_17_49_jacket_from_the_opening_ceremony_of_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/667/large_cd0685_046_120410_2004_17_13__manchester_2002_commonwealth_games_face_towel.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/668/large_cd0685_047_120410_2004_17_13__manchester_2002_commonwealth_games_face_towels.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/666/large_cd0685_045_120410_2004_17_13__manchester_2002_commonwealth_games_face_towel.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/665/large_cd0685_044_120410_2004_17_12__manchester_2002_commonwealth_games_towel.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/227/large_cd0652_020_110510_2004_17_4_bumbag_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/698/large_cd0686_003_120410_2004_17_37_manchester_2002_commonwealth_games_banner.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/699/large_cd0686_004_120410_2004_17_51_manchester_2002_commonwealth_games_banner.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/239/large_cd0652_034_110510_2004_17_44_ticket_for_the_netball_events_at_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/235/large_cd0652_029_110510_2004_17_39_tie_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/420/large_y2004_0017_0040__0001_.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/767/large_smg00243020.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/242/large_cd0652_037_110510_2004_17_52_manchester_2002_commonwealth_games_keyring_.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/782/large_smg00243039.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/670/large_cd0685_065_120410_2004_17_33_carrier_bag_from_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/671/large_cd0685_066_120410_2004_17_33_carrier_bag_from_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/778/large_smg00243034.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/228/large_cd0652_022_110510_2004_17_16_manchester_2002_commonwealth_games_keyring.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/772/large_smg00243027.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/230/large_cd0652_024_110510_2004_17_18_pin_badge_from_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/790/large_smg00243049.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/221/large_cd0652_001_110426_2004_17_11_kit_toy_mascot_from_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/220/large_cd0651_072_110426_2004_17_11_kit_toy_mascot_from_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/219/large_cd0651_071_110426_2004_17_11_kit_toy_mascot_from_the_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/798/large_smg00243062.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/786/large_smg00243043.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/240/large_cd0652_035_110510_2004_17_46_pin_badge_from_manchester_2002_commonwealth_games.jpg</image:loc><image:title>2002 Manchester Commonwealth Games Collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46670/circular-saw-sharpening-machine</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34454/marconiphone-model-702-mirror-lid-television-receiver</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56145/islamic-astrolabe-1701-1800</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/656/large_1986_1190__0016_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/659/large_1986_1190__0019_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/653/large_1986_1190__0013_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/650/large_1986_1190__0010_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/655/large_1986_1190__0015_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/648/large_1986_1190__0008_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/666/large_1986_1190__0026_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/663/large_1986_1190__0023_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/661/large_1986_1190__0021_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/662/large_1986_1190__0022_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/660/large_1986_1190__0020_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/654/large_1986_1190__0014_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/658/large_1986_1190__0018_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/641/large_1986_1190__0001_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/665/large_1986_1190__0025_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/664/large_1986_1190__0024_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/652/large_1986_1190__0012_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/642/large_1986_1190__0002_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/649/large_1986_1190__0009_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/651/large_1986_1190__0011_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/644/large_1986_1190__0004_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/647/large_1986_1190__0007_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/657/large_1986_1190__0017_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/643/large_1986_1190__0003_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/645/large_1986_1190__0005_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/646/large_1986_1190__0006_.jpg</image:loc><image:title>Islamic astrolabe, 1701-1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40142/gamma-rocket-engine-development-thrust-chamber-assembly</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/558/large_smg00647459.jpg</image:loc><image:title>Gamma rocket engine development thrust chamber assembly</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11029/a-pair-of-plastic-candlesticks-1910-1940</loc><lastmod>2026-04-11T15:54:53.667Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/733/large_1979_0624_0247.jpg</image:loc><image:title>A pair of plastic candlesticks, 1910-1940</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8647409/lysholm-skull-x-ray-imaging-unit</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/9/large_smg00650855.jpg</image:loc><image:title>Lysholm Skull X-ray Imaging Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/11/large_smg00650857.jpg</image:loc><image:title>Lysholm Skull X-ray Imaging Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/14/large_smg00650453.jpg</image:loc><image:title>Lysholm Skull X-ray Imaging Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/15/large_smg00650456.jpg</image:loc><image:title>Lysholm Skull X-ray Imaging Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/10/large_smg00650856.jpg</image:loc><image:title>Lysholm Skull X-ray Imaging Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/16/large_smg00650705.jpg</image:loc><image:title>Lysholm Skull X-ray Imaging Unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50027/sections-from-quadrangle-storehouse-at-sheerness-dockyard-england-1824-1979</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189382/three-bottles-of-ferrous-sulphate-tablets</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115237/3-mercury-vapour-thyratron-rectifiers</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202371/two-off-aircraft-indicator-levels</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/341/large_smg00233551.jpg</image:loc><image:title>Two off aircraft indicator levels.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/33/large_smg00233551.jpg</image:loc><image:title>Two off aircraft indicator levels.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/342/large_smg00233552.jpg</image:loc><image:title>Two off aircraft indicator levels.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42492/foucault-duboscq-spring-driven-arc-lamp</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41100/english-ship-c1426</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/168/large_1943_0201__0002_.jpg</image:loc><image:title>English ship, c.1426</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/167/large_1943_0201__0001_.jpg</image:loc><image:title>English ship, c.1426</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/436/large_smg00182453.jpg</image:loc><image:title>English ship, c.1426</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43514/four-shafts</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/900/large_smg00155328.jpg</image:loc><image:title>Four shafts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/682/large_smg00155328.jpg</image:loc><image:title>Four shafts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/903/large_smg00155331.jpg</image:loc><image:title>Four shafts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/685/large_smg00155331.jpg</image:loc><image:title>Four shafts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/901/large_smg00155329.jpg</image:loc><image:title>Four shafts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/683/large_smg00155329.jpg</image:loc><image:title>Four shafts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/902/large_smg00155330.jpg</image:loc><image:title>Four shafts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/684/large_smg00155330.jpg</image:loc><image:title>Four shafts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8068335/two-modern-lippman-photographic-plates</loc><lastmod>2026-04-11T15:54:54.361Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57061/two-betts-portable-terrestrial-globes-by-john-betts</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175025/two-pairs-of-forceps</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65370/six-sketches</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19808/mortar-and-pestle-sussex-iron</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/399/large_smg00093615.jpg</image:loc><image:title>Mortar and pestle, Sussex iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/396/large_smg00093610.jpg</image:loc><image:title>Mortar and pestle, Sussex iron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121010/li-lo-rubberised-inflatable-mattress</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/885/large_smg00170182.jpg</image:loc><image:title>Li-Lo rubberised inflatable mattress</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/884/large_smg00170181.jpg</image:loc><image:title>Li-Lo rubberised inflatable mattress</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67404/cloud-atomic-laboratory</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123320/model-of-chinese-peasants-refining-sugar</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241010/pathe-35mm-projector</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/587/large_smg00451507.jpg</image:loc><image:title>Pathe 35mm projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38319/laboratory-triple-roll-ink-mill-model-no-1-1978</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/916/large_smg00000268.jpg</image:loc><image:title>Laboratory Triple Roll Ink Mill, Model No 1, 1978</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/688/large_smg00000330.jpg</image:loc><image:title>Laboratory Triple Roll Ink Mill, Model No 1, 1978</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/338/large_smg00000329.jpg</image:loc><image:title>Laboratory Triple Roll Ink Mill, Model No 1, 1978</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23912/striped-plasticine</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148101/waring-blenders</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128569/antimony-cup-with-leather-case-europe-1601-1700</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/381/large_a134134.jpg</image:loc><image:title>Antimony cup with leather case, Europe, 1601-1700</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108008/necklet-amuletic-worn-by-cattle-to-prevent-disease</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/790/large_a666061__0001_.jpg</image:loc><image:title>Necklet, amuletic, worn by cattle to prevent disease</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6971/electromagnet-and-keeper</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/588/large_smg00174361.jpg</image:loc><image:title>Electromagnet and keeper</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/579/large_smg00174352.jpg</image:loc><image:title>Electromagnet and keeper</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208250/length-of-rail-with-chair</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8193029/journal-article-detailing-the-launch-of-philips-first-automated-diffractometer-machine</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34996/rebecca-mkii</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42908/philips-duo-savelite-lamp-with-a-25-watt-or-a-4-watt-filament-to-be-selected-by-an-integral-switch</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107340/wooden-mortar-with-paddle-shaped-wooden-pestle</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66488/tending-the-wounded</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/large_1980_0910_0004.jpg</image:loc><image:title>Tending the Wounded</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/919/large_1980_0910_0003.jpg</image:loc><image:title>Tending the Wounded</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/920/large_1980_0910_0005.jpg</image:loc><image:title>Tending the Wounded</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/917/large_1980_0910_0001.jpg</image:loc><image:title>Tending the Wounded</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/918/large_1980_0910_0002.jpg</image:loc><image:title>Tending the Wounded</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/854/large_1980_0910_0004__0002_.jpg</image:loc><image:title>Tending the Wounded</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/853/large_1980_0910_0004__0001_.jpg</image:loc><image:title>Tending the Wounded</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155856/bronze-table</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/414/large_smg00651892.jpg</image:loc><image:title>Bronze table</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204805/kizshling-flash-buttons-with-adaptor</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/396/large_smg00447616.jpg</image:loc><image:title>Kizshling Flash Buttons with Adaptor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/360/large_smg00447548.jpg</image:loc><image:title>Kizshling Flash Buttons with Adaptor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/55/large_smg00447423.jpg</image:loc><image:title>Kizshling Flash Buttons with Adaptor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9837/negri-bossi-25-injection-moulding-machine</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/740/large_smg00648142.jpg</image:loc><image:title>Negri Bossi 25 Injection Moulding Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200231/mahogany-portable-medicine-chest</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151538/spectacles-eye-preservers</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19667/tensile-testbar</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/589/large_smg00092264.jpg</image:loc><image:title>Tensile testbar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/590/large_smg00092265.jpg</image:loc><image:title>Tensile testbar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3837/single-opera-glass-with-turned-decorated-ivory-body-in-red-leather-case</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co187731/unidentified-root-with-handwritten-note</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49141/breakfast-place-setting-comprising-two-bone-handled-steel-knives-by-mundy-of-greenwich</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/149/large_1974_0018.jpg</image:loc><image:title>Breakfast place setting comprising two bone-handled steel knives by Mundy of Greenwich</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112077/acqua-glass-pharmacy-bottle</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46474/boring-bar-and-cutter</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143196/electrostatic-machine</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5080/anamorphic-cup-and-saucer-1990-1999</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25246/ariel-square-four-motorcycle</loc><lastmod>2026-04-11T15:54:56.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/840/large_1962_0094.jpg</image:loc><image:title>Ariel Square Four motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/604/large_smg00213362.jpg</image:loc><image:title>Ariel Square Four motorcycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7669/moving-coil-reflecting-galvanometer-with-built-in-lamp-and-scale</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140691/enema-set</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141382/pottery-bronchitis-kettle</loc><lastmod>2026-04-11T15:54:56.739Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136877/induction-coil</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/971/large_smg00253983.jpg</image:loc><image:title>Induction Coil</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49869/two-ancient-tiles-from-the-mediaeval-barns-at-temple-cressing</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/2/large_smg00155710.jpg</image:loc><image:title>Two ancient tiles from the mediaeval barns at Temple Cressing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/3/large_smg00155711.jpg</image:loc><image:title>Two ancient tiles from the mediaeval barns at Temple Cressing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454231/desmo-rear-view-swivelling-mirror-for-motor-vehicles</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20392/silkstone-gas-coal</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/835/large_smg00087434.jpg</image:loc><image:title>&quot;Silkstone Gas&quot; coal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/520/large_smg00070670.jpg</image:loc><image:title>&quot;Silkstone Gas&quot; coal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412808/collection-of-leather-packings-and-moulds</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/507/large_y2003_0009_0001___0001_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/690/large_smg00244389.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/508/large_y2003_0009_0002___0001_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/692/large_smg00244391.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/516/large_y2003_0009_0008___0001_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/694/large_smg00244393.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/513/large_y2003_0009_0006___0001_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/514/large_y2003_0009_0006___0002_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/135/large_smg00245033.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/509/large_y2003_0009_0003___0001_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/688/large_smg00244387.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/126/large_smg00244994.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/515/large_y2003_0009_0007___0001_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/695/large_smg00244394.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/510/large_y2003_0009_0004___0001_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/691/large_smg00244390.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/511/large_y2003_0009_0005___0001_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/251/512/large_y2003_0009_0005___0002_.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/689/large_smg00244388.jpg</image:loc><image:title>Collection of leather packings and moulds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17610/presentation-case-for-eastman-kodak-disc-6000-camera</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/846/large_smg00353608.jpg</image:loc><image:title>Presentation Case For Eastman Kodak disc 6000 camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/845/large_smg00353607.jpg</image:loc><image:title>Presentation Case For Eastman Kodak disc 6000 camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210822/level-crossing-gate-lamp-lner</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/450/large_smg00353150.jpg</image:loc><image:title>Level crossing gate lamp, LNER</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/870/large_smg00221965.jpg</image:loc><image:title>Level crossing gate lamp, LNER</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65308/2-etchings-sketches-by-seymour-gs-gregear-18-</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/337/large_1989_0205_0002.jpg</image:loc><image:title>2 etchings: Sketches by Seymour. G.S. Gregear [18--]</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/214/large_1989_0205_0001.jpg</image:loc><image:title>2 etchings: Sketches by Seymour. G.S. Gregear [18--]</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19015/six-pieces-of-glassware-made-by-automatic-pressing</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100220/chain-lift-dental-chair</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8102788/drift-i-dark-matter-detector</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/632/large_2009_0059__0001_.jpg</image:loc><image:title>DRIFT I Dark Matter Detector.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/633/large_2009_0059__0002_.jpg</image:loc><image:title>DRIFT I Dark Matter Detector.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531049/cochlear-ear-implant-with-accessories-united-kingdom-1999</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/156/large_2000_1160.jpg</image:loc><image:title>Cochlear ear implant with accessories, United Kingdom, 1999</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/327/large_2000_1160__0001_.jpg</image:loc><image:title>Cochlear ear implant with accessories, United Kingdom, 1999</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/536/326/large_2000_1160__0002_.jpg</image:loc><image:title>Cochlear ear implant with accessories, United Kingdom, 1999</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133971/2-apothecaries-balances-with-steel-beams-and-brass-pans</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/879/large_smg00210435.jpg</image:loc><image:title>2 apothecaries balances with steel beams and brass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52586/pair-of-supatap-model-rtd-hot-and-cold-pillar-valves-c1972</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/681/large_smg00154126.jpg</image:loc><image:title>Pair of &quot;Supatap&quot; model RT/D hot and cold pillar valves (c.1972)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/397/large_smg00154126.jpg</image:loc><image:title>Pair of &quot;Supatap&quot; model RT/D hot and cold pillar valves (c.1972)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/680/large_smg00154125.jpg</image:loc><image:title>Pair of &quot;Supatap&quot; model RT/D hot and cold pillar valves (c.1972)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/396/large_smg00154125.jpg</image:loc><image:title>Pair of &quot;Supatap&quot; model RT/D hot and cold pillar valves (c.1972)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215080/two-silver-plated-sugar-bowls-great-western-railway-hotels</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118054/flat-cutting-rocking-microtome-by-cambridge-instrument-company</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/22/117/large_1989_0114.jpg</image:loc><image:title>Flat cutting rocking microtome by Cambridge Instrument Company</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418171/a-collection-of-indian-cinema-memorabilia-bombay-talkies-reserve-collection</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214559/two-jugs-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176043/lithotomy-set</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/974/large_a610570.jpg</image:loc><image:title>Lithotomy set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/477/large_smg00272196.jpg</image:loc><image:title>Lithotomy set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29127/three-pressure-pitot-tubes-for-use-with-air-speed-indicators</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177216/ten-packets-of-field-dressings</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156323/ceremonial-boathook-with-blade-and-hook-finial-now-detached</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8647340/vercise-implantable-pulse-generator-kit-for-deep-brain-stimulation-system</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/761/large_smg00269492.jpg</image:loc><image:title>Vercise Implantable Pulse Generator kit for deep brain stimulation system</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122707/cloth-firebag-containing-steel</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/484/large_smg00157425.jpg</image:loc><image:title>Cloth firebag containing steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/485/large_smg00157426.jpg</image:loc><image:title>Cloth firebag containing steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/486/large_smg00157427.jpg</image:loc><image:title>Cloth firebag containing steel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/487/large_smg00157428.jpg</image:loc><image:title>Cloth firebag containing steel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433681/collection-of-union-and-administrative-papers-related-to-h-hill-signalman-potton</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57058/solar-telescope-consisting-of-heliostat-with-fixed-mirror-and-extending-lens</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co443178/silver-plated-soup-tureen-and-lid-british-rail</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145989/filters-for-silner-12-respirator-mask</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20819/concentrated-regulus-spurstein-after-three-roastings-sangershausen</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/322/large_smg00044326.jpg</image:loc><image:title>Concentrated regulus, &quot;Spurstein,&quot; after three roastings, Sangershausen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/319/large_smg00044323.jpg</image:loc><image:title>Concentrated regulus, &quot;Spurstein,&quot; after three roastings, Sangershausen</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520792/bottle-of-waterman-88-bleu-nuit-ink</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/188/333/large_1999_1116__0001_.jpg</image:loc><image:title>Bottle of Waterman 88 Bleu Nuit ink</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/188/361/large_1999_1116__0002_.jpg</image:loc><image:title>Bottle of Waterman 88 Bleu Nuit ink</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/279/large_smg00179593.jpg</image:loc><image:title>Bottle of Waterman 88 Bleu Nuit ink</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34240/deccafax-viewdata-terminal-model-vp1-1979-1994</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/598/large_1994_1169_0001__0003_.jpg</image:loc><image:title>Deccafax Viewdata Terminal Model VP1, 1979-1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/599/large_1994_1169_0001__0004_.jpg</image:loc><image:title>Deccafax Viewdata Terminal Model VP1, 1979-1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/596/large_1994_1169_0001__0001_.jpg</image:loc><image:title>Deccafax Viewdata Terminal Model VP1, 1979-1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/597/large_1994_1169_0001__0002_.jpg</image:loc><image:title>Deccafax Viewdata Terminal Model VP1, 1979-1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/600/large_1994_1169_0001__0005_.jpg</image:loc><image:title>Deccafax Viewdata Terminal Model VP1, 1979-1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/601/large_1994_1169_0002__0001_.jpg</image:loc><image:title>Deccafax Viewdata Terminal Model VP1, 1979-1994</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173949/surgical-instrument-set-complete-in-mahogany-cas</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/483/large_smg00272226.jpg</image:loc><image:title>Surgical instrument set, complete, in mahogany cas</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62511/collection-of-early-punched-cards-used-by-hollerith-and-btm</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/351/large_1984_0544_0003.jpg</image:loc><image:title>Collection of early punched cards used by Hollerith and BTM</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/352/large_1984_0544_0004.jpg</image:loc><image:title>Collection of early punched cards used by Hollerith and BTM</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5804/ruby-rod-suitable-for-bradley-laser-and-wooden</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49674/steam-heated-clothes-press</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146811/silver-plated-barbers-shaving-bowl-english-1751</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8022363/the-ticka-watch-camera-in-the-shape-of-a-pocket-watch-takes-25-pictures</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/981/large_smg00454677.jpg</image:loc><image:title>The Ticka watch camera in the shape of a pocket watch. Takes 25 pictures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/982/large_smg00454678.jpg</image:loc><image:title>The Ticka watch camera in the shape of a pocket watch. Takes 25 pictures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/22/large_smg00220741.jpg</image:loc><image:title>The Ticka watch camera in the shape of a pocket watch. Takes 25 pictures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/24/large_smg00220743.jpg</image:loc><image:title>The Ticka watch camera in the shape of a pocket watch. Takes 25 pictures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6630/vacuum-tube</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/915/large_smg00062493.jpg</image:loc><image:title>Vacuum tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/916/large_smg00062494.jpg</image:loc><image:title>Vacuum tube</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143801/horses-crib</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123612/wooden-box-containing-opium-smoking-accessories</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/162/large_smg00197878.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/539/large_smg00207975.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/163/large_smg00197879.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/164/large_smg00197880.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/542/large_smg00207978.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/541/large_smg00207977.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/540/large_smg00207976.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/165/large_smg00197881.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/161/large_smg00197877.jpg</image:loc><image:title>Wooden box containing opium smoking accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8191321/nine-silver-gelatin-prints-from-photographs-from-the-british-isles-by-john-davies-1979-2009</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17828/williamson-eagle-aircraft-camera-with-exposure-timer</loc><lastmod>2026-04-11T15:54:59.550Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/734/large_smg00353462.jpg</image:loc><image:title>Williamson Eagle aircraft camera with exposure timer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/443/large_smg00220060.jpg</image:loc><image:title>Williamson Eagle aircraft camera with exposure timer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133987/apothecarys-balance</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/951/large_smg00210586.jpg</image:loc><image:title>Apothecary&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/949/large_smg00210584.jpg</image:loc><image:title>Apothecary&apos;s balance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6070/lighting-unit-for-use-with-theatre-organ</loc><lastmod>2026-04-11T15:55:00.153Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/178/large_smg00358720.jpg</image:loc><image:title>Lighting unit for use with theatre organ</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205322/the-phenomena-of-nature</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117670/glass-flask-with-wooden-stand</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1439/flight-demonstration-apparatus</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/602/large_1930_0439__0001_.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/603/large_1930_0439__0002_.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/78/large_smg00085978.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/500/large_smg00118102.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/497/large_smg00118099.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/498/large_smg00118100.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/496/large_smg00118098.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/499/large_smg00118101.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/501/large_smg00118103.jpg</image:loc><image:title>Flight demonstration apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427898/model-of-the-moon</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85716/collection-of-statues-representing-the-dance-of-death</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36511/bristols-recording-voltmeter</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/597/large_smg00307718.jpg</image:loc><image:title>Bristol&apos;s recording voltmeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/339/large_smg00206443.jpg</image:loc><image:title>Bristol&apos;s recording voltmeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/330/large_smg00206413.jpg</image:loc><image:title>Bristol&apos;s recording voltmeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39545/model-forced-draught-arrangements-hmg-trafalgar</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8559533/3-cooley-medium-clamps</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54490/photothermograph-used-at-radcliffe-observatory-oxford</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/886/large_smg00173188.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/888/large_smg00173190.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/355/large_smg00651491.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/946/large_smg00242768.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/948/large_smg00242770.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/947/large_smg00242769.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/944/large_smg00242766.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/438/large_smg00173214.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/943/large_smg00242765.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/437/large_smg00173213.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/887/large_smg00173189.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/889/large_smg00173191.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/352/large_smg00650861.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/353/large_smg00650863.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/357/large_smg00651493.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/354/large_smg00651488.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/356/large_smg00651492.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/358/large_smg00651494.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/360/large_smg00651496.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/359/large_smg00651495.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/950/large_smg00242772.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/942/large_smg00242764.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/945/large_smg00242767.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/949/large_smg00242771.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/361/large_smg00651499.jpg</image:loc><image:title>Photothermograph used at Radcliffe Observatory, Oxford</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134696/badge-worn-by-dr-elizabeth-shillington-scales-at-1st-international-radiology-congress</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28179/four-great-western-railway-and-one-british-railways-crests</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112258/5-blue-glass-bottles</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94061/echocardiograph-cambridge-england-1978</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/598/large_1979_0601.jpg</image:loc><image:title>Echocardiograph, Cambridge, England, 1978</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/743/large_smg00649937.jpg</image:loc><image:title>Echocardiograph, Cambridge, England, 1978</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425551/swatch-access-quartz-wristwatch-with-analogue-display-1997</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/127/large_smg00084861.jpg</image:loc><image:title>Swatch &apos;Access&apos; quartz wristwatch with analogue display, 1997.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/896/large_smg00084861.jpg</image:loc><image:title>Swatch &apos;Access&apos; quartz wristwatch with analogue display, 1997.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/577/large_smg00024274.jpg</image:loc><image:title>Swatch &apos;Access&apos; quartz wristwatch with analogue display, 1997.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520796/morphy-richards-electric-hairdryer</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/679/large_d080765.jpg</image:loc><image:title>Morphy Richards electric hairdryer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/641/large_1999_1119.jpg</image:loc><image:title>Morphy Richards electric hairdryer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/705/large_smg00180210.jpg</image:loc><image:title>Morphy Richards electric hairdryer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/706/large_smg00180211.jpg</image:loc><image:title>Morphy Richards electric hairdryer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206628/newman-and-guardia-bag-plate-changer-with-case</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/716/large_smg00448970.jpg</image:loc><image:title>Newman and Guardia bag plate changer with Case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/711/large_smg00448965.jpg</image:loc><image:title>Newman and Guardia bag plate changer with Case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41713/model-of-a-tankwa-or-papyrus-reed-canoe-with-reed-cargo</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/868/large_1923_0626__0002_.jpg</image:loc><image:title>Model of a &apos;Tankwa&apos; or papyrus reed canoe with reed cargo</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/867/large_1923_0626__0001_.jpg</image:loc><image:title>Model of a &apos;Tankwa&apos; or papyrus reed canoe with reed cargo</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/489/large_smg00081154.jpg</image:loc><image:title>Model of a &apos;Tankwa&apos; or papyrus reed canoe with reed cargo</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35399/pre-set-and-fixed-valve-condenser-of-co-axial-form</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/125/large_1971_0607__0002_.jpg</image:loc><image:title>Pre-set and fixed valve condenser of co-axial form</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9370029/collection-of-cinematography-related-magazines</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31434/belling-lee-3-pin-plug-and-socket-with-carton</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/876/large_smg00184072.jpg</image:loc><image:title>Belling-Lee 3 pin plug and socket with carton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/185/large_smg00184072.jpg</image:loc><image:title>Belling-Lee 3 pin plug and socket with carton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/184/large_smg00158759.jpg</image:loc><image:title>Belling-Lee 3 pin plug and socket with carton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145135/set-of-eel-educational-modules-for-assembly-into-a-spectrophotometer</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/780/large_smg00163119.jpg</image:loc><image:title>Set of EEL educational modules for assembly into a spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/784/large_smg00163123.jpg</image:loc><image:title>Set of EEL educational modules for assembly into a spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/786/large_smg00163125.jpg</image:loc><image:title>Set of EEL educational modules for assembly into a spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/783/large_smg00163122.jpg</image:loc><image:title>Set of EEL educational modules for assembly into a spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/785/large_smg00163124.jpg</image:loc><image:title>Set of EEL educational modules for assembly into a spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/782/large_smg00163121.jpg</image:loc><image:title>Set of EEL educational modules for assembly into a spectrophotometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/781/large_smg00163120.jpg</image:loc><image:title>Set of EEL educational modules for assembly into a spectrophotometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3733/series-of-lenses-illustrating-the-manufacture-of-no4-series-2-dallmeyer-stigmatic-f6-lens</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167335/surgical-instrument-set-cased</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/923/large_smg00271602.jpg</image:loc><image:title>Surgical instrument set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531693/selection-of-25-emery-composition-wheels-and-8-files-for-lathe-use</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45504/collection-of-tools-for-wheelwrights-shop</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/980/large_smg00066310.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/950/large_smg00066269.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/951/large_smg00066270.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/738/large_smg00063424.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/972/large_smg00066297.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/331/large_smg00063754.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/985/large_smg00066315.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/969/large_smg00066294.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/968/large_smg00066293.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/971/large_smg00066296.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/949/large_smg00066268.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/825/large_smg00065098.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/970/large_smg00066295.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3833/folding-single-opera-glass-with-case</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/664/large_smg00083838.jpg</image:loc><image:title>Folding single opera glass with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/669/large_smg00083843.jpg</image:loc><image:title>Folding single opera glass with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94363/endoscope-colonoscope-model-and-slides</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/750/large_smg00266072.jpg</image:loc><image:title>Endoscope - Colonoscope model and Slides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177521/rubber-supra-pubic-drainage-tube</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39921/petrel-high-altitude-sounding-rocket-plus-boost-and-payload</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/271/large_smg00651171.jpg</image:loc><image:title>Petrel high altitude sounding rocket plus boost and payload</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177187/three-packets-of-field-dressings</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62644/magnetic-tape-film-handler-cabinet-no3</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76489/post-mortem-set-cased</loc><lastmod>2026-04-11T15:55:02.985Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/698/large_smg00208593.jpg</image:loc><image:title>Post mortem set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64893/14-prints-from-drawings-of-wind-and-water-mills</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122022/candlestick-kettle-and-metal-trivet-from-the-lister-ward-glasgow-royal-infirmary</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/387/large_1980_0263_0001.jpg</image:loc><image:title>Candlestick, kettle and metal trivet from the Lister Ward, Glasgow Royal Infirmary</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/719/large_smg00167898.jpg</image:loc><image:title>Candlestick, kettle and metal trivet from the Lister Ward, Glasgow Royal Infirmary</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/718/large_smg00167897.jpg</image:loc><image:title>Candlestick, kettle and metal trivet from the Lister Ward, Glasgow Royal Infirmary</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/717/large_smg00167896.jpg</image:loc><image:title>Candlestick, kettle and metal trivet from the Lister Ward, Glasgow Royal Infirmary</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101827/2-dental-stoppers</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8087602/gramophone-records</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142680/set-of-cupping-instruments</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114384/hydrometers-3-items</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/490/large_smg00261407.jpg</image:loc><image:title>Hydrometers (3 items)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58425/model-of-train-ferry-bridge-at-richborough-in-glazed-case-on-table-stand</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55578/sperry-gyro-master-compass</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/440/large_smg00650239.jpg</image:loc><image:title>Sperry Gyro Master compass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116640/3-boxes-of-1-gross-each-dreyers-agglutination-tubes</loc><lastmod>2026-04-11T15:55:02.868Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co439010/heated-ice-corer-used-by-the-university-of-east-anglia-1980</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118379/compound-monocular-microscope-in-case-allegedly-made-for-pasteur</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/685/large_smg00023438.jpg</image:loc><image:title>Compound monocular microscope in case, allegedly made for Pasteur</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/680/large_smg00023433.jpg</image:loc><image:title>Compound monocular microscope in case, allegedly made for Pasteur</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co536843/symbolic-play-test-united-kingdom-1988</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/717/large_2006_0016.jpg</image:loc><image:title>Symbolic Play Test, United Kingdom, 1988</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203250/television-equipment-assembled-by-the-independent-broadcasting-authority</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57273/three-boxes-of-solar-negatives-taken-at-kew-and-greenwich</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124055/pair-of-boots-worn-by-lady-with-bound-feet</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/163/large_a232190__0001_.jpg</image:loc><image:title>Pair of boots worn by lady with bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/162/large_a232190__0002_.jpg</image:loc><image:title>Pair of boots worn by lady with bound feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57664/geneva-comparator</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518575/safety-lamp</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417438/11-ilfochrome-colour-prints-from-the-series-vessel-no-3</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8930284/articulated-raf-bus-model</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7683/ac-potentiometer-resistance-unit</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138049/hypodermic-syringe</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/727/large_smg00226987.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8597421/portable-chemistry-set-for-technological-and-natural-sciences-teaching-materials-light-and-heating</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/865/large_1985_0533_0002__0001_.jpg</image:loc><image:title>Portable chemistry set for Technological &amp; Natural Sciences Teaching Materials: &quot;Light &amp; Heating&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183634/bottle-clear-glass</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126984/set-of-5-arm-splints</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240867/aircrew-personal-breathing-equipment-comprising-hymatic-personal-services-connector</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36083/braun-table-radiogram-c-1962</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/437/large_1993_0143__0001_.jpg</image:loc><image:title>Braun table radiogram, c 1962.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/441/large_1993_0143__0005_.jpg</image:loc><image:title>Braun table radiogram, c 1962.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/440/large_1993_0143__0004_.jpg</image:loc><image:title>Braun table radiogram, c 1962.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/439/large_1993_0143__0003_.jpg</image:loc><image:title>Braun table radiogram, c 1962.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/438/large_1993_0143__0002_.jpg</image:loc><image:title>Braun table radiogram, c 1962.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122326/set-of-nursing-uniform-belonging-to-e-smithurse</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/743/large_smg00368512.jpg</image:loc><image:title>Set of nursing uniform belonging to E. Smithurse</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/915/large_smg00367374.jpg</image:loc><image:title>Set of nursing uniform belonging to E. Smithurse</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/730/large_smg00368046.jpg</image:loc><image:title>Set of nursing uniform belonging to E. Smithurse</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/747/large_smg00368517.jpg</image:loc><image:title>Set of nursing uniform belonging to E. Smithurse</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189601/amstrad-srx200-satellite-receiver-1989</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200758/cicular-circular-glass-container-on-glass-backing-plate</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402700/model-railway-wagon</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103563/string-bag-with-cloth-lining</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93819/russell-urine-test-case</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/234/large_smg00264804.jpg</image:loc><image:title>Russell urine test case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175148/surgical-instrument-set</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/559/large_smg00316799.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8087174/two-emiscope-cathode-ray-tubes</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31877/german-opta-k73-cathode-ray-tube-with-shield</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123607/pair-of-full-sized-manchu-shoes</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/980/large_a115874__0002_.jpg</image:loc><image:title>Pair of full-sized Manchu shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/978/large_a115874__0001_.jpg</image:loc><image:title>Pair of full-sized Manchu shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/981/large_a115874__0004_.jpg</image:loc><image:title>Pair of full-sized Manchu shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/984/large_a115874__0006_.jpg</image:loc><image:title>Pair of full-sized Manchu shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/983/large_a115874__0005_.jpg</image:loc><image:title>Pair of full-sized Manchu shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/982/large_a115874__0003_.jpg</image:loc><image:title>Pair of full-sized Manchu shoes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84519/octagonal-piece-of-drain</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54585/a-lang-type-chronometric-radiosonde-germany-1945</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/972/large_smg00178500.jpg</image:loc><image:title>A. Lang type chronometric radiosonde, Germany, 1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/595/large_smg00111631.jpg</image:loc><image:title>A. Lang type chronometric radiosonde, Germany, 1945</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075900/hearth-length-15-ins-of-soft-wood-and-sawing-thong-17-12-ins-of-split-bamboo</loc><lastmod>2026-04-11T15:55:06.285Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115865/clear-glass-burettes-of-four-different-varieties</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10384/pair-of-maroon-casein-candlesticks-each-ringed-with-five-perspex-circles-with-perspex-holders</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/436/large_smg00099937.jpg</image:loc><image:title>Pair of maroon casein candlesticks, each ringed with five perspex circles, with perspex holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/437/large_smg00099938.jpg</image:loc><image:title>Pair of maroon casein candlesticks, each ringed with five perspex circles, with perspex holders</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40044/swingfire-anti-tank-missile-developed-1958-1969-with-wire-bobbin</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42837/early-gauze-top-c-burner</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18984/six-assorted-samples-of-hand-pressed-glassware</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/401/large_smg00099934.jpg</image:loc><image:title>Six assorted samples of hand pressed glassware</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/399/large_smg00099932.jpg</image:loc><image:title>Six assorted samples of hand pressed glassware</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/400/large_smg00099933.jpg</image:loc><image:title>Six assorted samples of hand pressed glassware</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/397/large_smg00099930.jpg</image:loc><image:title>Six assorted samples of hand pressed glassware</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/396/large_smg00099929.jpg</image:loc><image:title>Six assorted samples of hand pressed glassware</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/398/large_smg00099931.jpg</image:loc><image:title>Six assorted samples of hand pressed glassware</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177554/aspirator-potains-pattern</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/567/large_smg00276975.jpg</image:loc><image:title>Aspirator, Potain&apos;s pattern</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172670/surgical-instrument-set</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/220/large_smg00281155.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161844/set-of-surgical-instruments</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/684/large_smg00290661.jpg</image:loc><image:title>Set of surgical instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35907/john-logie-bairds-original-experimental-television-apparatus-1925-1926</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10236/pair-of-imitation-onyx-catalin-candlesticks</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/724/large_smg00154185.jpg</image:loc><image:title>Pair of imitation onyx catalin candlesticks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/723/large_smg00154184.jpg</image:loc><image:title>Pair of imitation onyx catalin candlesticks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167564/trocar-steel-with-plated-metal-cannula</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38014/caslon-strip-printer-photo-composing-machine-with-sample-type-fonts</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/335/large_smg00000270.jpg</image:loc><image:title>Caslon Strip Printer Photo-composing machine, with sample type fonts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/262/large_smg00181817.jpg</image:loc><image:title>Caslon Strip Printer Photo-composing machine, with sample type fonts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/334/large_smg00000269.jpg</image:loc><image:title>Caslon Strip Printer Photo-composing machine, with sample type fonts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919690/eyeglasses-with-infrared-cheek-movement-sensor</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/896/large_smg00722097__0001_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/901/large_smg00722101__0001_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140793/enema-set</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/780/large_smg00259289.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42974/six-3-inch-mica-smoke-consumers-with-tin-plate-clips</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/587/large_smg00028001.jpg</image:loc><image:title>Six 3 inch Mica Smoke Consumers with tin plate clips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/591/large_smg00028006.jpg</image:loc><image:title>Six 3 inch Mica Smoke Consumers with tin plate clips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/589/large_smg00028004.jpg</image:loc><image:title>Six 3 inch Mica Smoke Consumers with tin plate clips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/592/large_smg00028007.jpg</image:loc><image:title>Six 3 inch Mica Smoke Consumers with tin plate clips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/590/large_smg00028005.jpg</image:loc><image:title>Six 3 inch Mica Smoke Consumers with tin plate clips</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409022/electrical-conduit-and-socket-housing-made-from-recycled-plastic-cairo</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/980/large_smg00078669.jpg</image:loc><image:title>Electrical conduit and socket housing made from recycled plastic, Cairo</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/979/large_smg00078668.jpg</image:loc><image:title>Electrical conduit and socket housing made from recycled plastic, Cairo</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162364/aspirator-and-accessories</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/626/large_smg00279166.jpg</image:loc><image:title>Aspirator and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131191/turned-lignum-vitae-mortar-and-pestle</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/719/large_smg00208898.jpg</image:loc><image:title>Turned lignum vitae mortar and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/718/large_smg00208897.jpg</image:loc><image:title>Turned lignum vitae mortar and pestle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37145/samples-of-gotland-100-kv-dc-cable</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164586/collection-of-metal-foreign-bodies-mounted-on-card</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/652/large_smg00235551.jpg</image:loc><image:title>Collection of metal foreign bodies mounted on card</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/653/large_smg00235552.jpg</image:loc><image:title>Collection of metal foreign bodies mounted on card</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24555/daf-44-petrol-car-converted-to-fuel-cells-for-propulsion</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/277/large_smg00361260.jpg</image:loc><image:title>DAF 44 Petrol car converted to fuel cells for propulsion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/149/large_1981_0961_0004__0001_.jpg</image:loc><image:title>DAF 44 Petrol car converted to fuel cells for propulsion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/479/large_smg00213666.jpg</image:loc><image:title>DAF 44 Petrol car converted to fuel cells for propulsion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/9/large_1981_0961_0001__0001_.jpg</image:loc><image:title>DAF 44 Petrol car converted to fuel cells for propulsion</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/309/large_smg00361295.jpg</image:loc><image:title>DAF 44 Petrol car converted to fuel cells for propulsion</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36943/buoyant-cable</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118553/microscope-with-wooden-case-and-accessories</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/719/large_smg00024323.jpg</image:loc><image:title>Microscope with wooden case and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8911477/minion-portable-device-for-dna-sequencing-made-by-oxford-nanopore-technologies-2022</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55906/walkers-patent-trident-electic-ship-log-mark-ii-with-two-cherub-rotators</loc><lastmod>2026-04-11T15:55:09.159Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35862/two-reels-of-magnetophon-recording-tape</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10103/pair-of-mens-brown-koolon-plastic-shoes</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/175/large_1988_0436___0001_.jpg</image:loc><image:title>Pair of men&apos;s brown &quot;Koolon&quot; plastic shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/176/large_1988_0436___0002_.jpg</image:loc><image:title>Pair of men&apos;s brown &quot;Koolon&quot; plastic shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/518/large_smg00153493.jpg</image:loc><image:title>Pair of men&apos;s brown &quot;Koolon&quot; plastic shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/517/large_smg00153492.jpg</image:loc><image:title>Pair of men&apos;s brown &quot;Koolon&quot; plastic shoes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/519/large_smg00153494.jpg</image:loc><image:title>Pair of men&apos;s brown &quot;Koolon&quot; plastic shoes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8712181/white-hear-phones-from-installation-of-human-animated-figures-cleveland-health-museum-ohio-united-states-1965</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/852/large_smg00303304.jpg</image:loc><image:title>White hear phones from installation of human animated figures, Cleveland Health Museum, Ohio, United States, 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/853/large_smg00303305.jpg</image:loc><image:title>White hear phones from installation of human animated figures, Cleveland Health Museum, Ohio, United States, 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/851/large_smg00303303.jpg</image:loc><image:title>White hear phones from installation of human animated figures, Cleveland Health Museum, Ohio, United States, 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/854/large_smg00303306.jpg</image:loc><image:title>White hear phones from installation of human animated figures, Cleveland Health Museum, Ohio, United States, 1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38222/good-companion-model-7-imperial-portable-typewriter-1962</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/768/large_smg00176234.jpg</image:loc><image:title>&quot;Good Companion&quot; Model 7 Imperial portable typewriter, 1962</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26783/three-stone-sleepers</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142199/selection-of-three-corrective-ear-caps-of-pink-ribbon</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/987/large_a654350_0001__0001_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/989/large_a654350_0001__0003_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/990/large_a654350_0001__0004_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/991/large_a654350_0001__0005_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/988/large_a654350_0001__0002_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/897/large_a654350__0003_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/898/large_a654350__0004_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/895/large_a654350__0001_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/896/large_a654350__0002_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/899/large_a654350__0005_.jpg</image:loc><image:title>Selection of three corrective ear caps of pink ribbon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8019954/rotamole-subsurface-drill-for-gas-pipelaying</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44282/ancient-quartz-crushing-mill</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/570/large_smg00153730.jpg</image:loc><image:title>Ancient quartz crushing mill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/573/large_smg00153735.jpg</image:loc><image:title>Ancient quartz crushing mill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537317/two-salmon-one-with-and-one-without-growth-hormone-transgene-1997</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/14/large_2005_0076__0001_.jpg</image:loc><image:title>Two salmon, one with and one without growth hormone transgene, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/18/large_2005_0076_0002__0001_.jpg</image:loc><image:title>Two salmon, one with and one without growth hormone transgene, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/15/large_2005_0076_0002__0002_.jpg</image:loc><image:title>Two salmon, one with and one without growth hormone transgene, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/17/large_2005_0076_0001__0002_.jpg</image:loc><image:title>Two salmon, one with and one without growth hormone transgene, 1997</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/16/large_2005_0076_0001__0001_.jpg</image:loc><image:title>Two salmon, one with and one without growth hormone transgene, 1997</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141362/atomiser-made-by-whitall-tatum-company</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/219/large_smg00230395.jpg</image:loc><image:title>Atomiser, made by Whitall Tatum Company</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174166/2-nasal-gouges</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207167/wratten-safelight-series-2</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/957/large_smg00449574.jpg</image:loc><image:title>Wratten Safelight Series 2</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/748/large_smg00448394.jpg</image:loc><image:title>Wratten Safelight Series 2</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39700/working-model-of-parsons-double-reduction-geared-turbines</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169506/amputation-set</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/130/large_smg00264944.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4448/two-roof-type-glass-prisms-from-artillary-dial-sights</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4226/exhibit-to-demonstrate-total-internal-reflection-of-light</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co99245/dental-instrument-set-in-rectangular-brass-bound-mahogany-case</loc><lastmod>2026-04-11T15:55:11.338Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/385/large_smg00307538.jpg</image:loc><image:title>Dental instrument set, in rectangular brass bound mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405462/compound-microscope</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/757/large_smg00246101__0003_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/756/large_smg00246101__0002_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/755/large_smg00246101__0001_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/758/large_smg00246101__0004_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/970/large_smg00246102.jpg</image:loc><image:title>Compound Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94277/twin-beam-portable-electrocardiograph-machine</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47714/large-hand-tools</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60748/rouleau-calculator</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/810/large_smg00174073.jpg</image:loc><image:title>&quot;Rouleau&quot; calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/809/large_smg00174072.jpg</image:loc><image:title>&quot;Rouleau&quot; calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37985/model-of-an-ingle-cylinder-press-1855</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/275/large_smg00178670.jpg</image:loc><image:title>Model of an Ingle Cylinder Press, 1855</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/227/large_smg00179951.jpg</image:loc><image:title>Model of an Ingle Cylinder Press, 1855</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/790/large_smg00178756.jpg</image:loc><image:title>Model of an Ingle Cylinder Press, 1855</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411873/accounting-computer-system-by-olivetti-model-bc3030</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/813/large_smg00652083.jpg</image:loc><image:title>Accounting Computer System by Olivetti model BC3030</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/810/large_smg00652080.jpg</image:loc><image:title>Accounting Computer System by Olivetti model BC3030</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/812/large_smg00652082.jpg</image:loc><image:title>Accounting Computer System by Olivetti model BC3030</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56805/hadleys-gregorian-reflecting-telescope-c1740</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/253/large_1937_0601_0002__0002_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/267/large_1937_0601__0001_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/268/large_1937_0601_0002__0006_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/255/large_1937_0601_0002__0004_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/269/large_1937_0601_0002__0007_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/254/large_1937_0601_0002__0003_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/270/large_1937_0601_0002__0008_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/252/large_1937_0601_0002__0001_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/256/large_1937_0601_0002__0005_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/410/large_1937_0601_0002__0009_.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/132/large_smg00043872.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/131/large_smg00043871.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/679/large_smg00043874.jpg</image:loc><image:title>Hadley&apos;s Gregorian reflecting telescope, c.1740</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8662306/two-cinema-publicity-posters-for-the-film-the-animals-film</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92250/portable-electrocardiograph-machine-cambridge-england-1928</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/299/large_1989_0577.jpg</image:loc><image:title>Portable electrocardiograph machine, Cambridge, England, 1928</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075868/two-fire-drills-lengths-16-12-ins-and-hearth-15-14-x-2-12-x-78-ins-drills</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/968/large_smg00226543.jpg</image:loc><image:title>Two Fire-drills (lengths 16 1/2 ins) and hearth (15 1/4 x 2 1/2 x 7/8 ins); drills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8817924/mobile-wash-basin-unit-from-nhs-nightingale-north-west</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/444/large_2022_0040_0001__0003_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/443/large_2022_0040_0001__0002_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/442/large_2022_0040_0001__0001_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/573/large_2022_0040_0003__0001_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/108/large_2022_0040_0006__0002_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/110/large_2022_0040_0006__0003_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/109/large_2022_0040_0006__0001_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/576/large_2022_0040_0005__0001_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/575/large_2022_0040_0005__0002_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/572/large_2022_0040_0004__0001_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/574/large_2022_0040_0004__0002_.jpg</image:loc><image:title>Mobile Wash Basin Unit from NHS Nightingale North West</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co447570/stathams-chemical-magic-chemistry-set-by-stathams-laboratories</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/732/large_1998_0212__0002_.jpg</image:loc><image:title>Stathams Chemical Magic chemistry set by Stathams Laboratories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/731/large_1998_0212__0001_.jpg</image:loc><image:title>Stathams Chemical Magic chemistry set by Stathams Laboratories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61250/first-genetic-fingerprint-1984</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/671/large_1989_0870_0001.jpg</image:loc><image:title>First genetic fingerprint, 1984.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/758/large_1989_0870.jpg</image:loc><image:title>First genetic fingerprint, 1984.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/432/large_1989_0870_0002__0004_.jpg</image:loc><image:title>First genetic fingerprint, 1984.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/431/large_1989_0870_0002__0003_.jpg</image:loc><image:title>First genetic fingerprint, 1984.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/429/large_1989_0870_0002__0002_.jpg</image:loc><image:title>First genetic fingerprint, 1984.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/256/430/large_1989_0870_0002__0001_.jpg</image:loc><image:title>First genetic fingerprint, 1984.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co443092/zero-reader-flight-director-zli-course-selector</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/166/large_smg00090315.jpg</image:loc><image:title>Zero-reader flight director Z.L.I course selector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/672/large_smg00650041.jpg</image:loc><image:title>Zero-reader flight director Z.L.I course selector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118550/compound-achromatic-student-microscope-with-lever-stage</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8753/royal-microscope-no-62547</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/981/large_1994_0032_0001__0001_.jpg</image:loc><image:title>&apos;Royal&apos; microscope No. 62547</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/982/large_1994_0032_0001__0002_.jpg</image:loc><image:title>&apos;Royal&apos; microscope No. 62547</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/294/large_smg00023126.jpg</image:loc><image:title>&apos;Royal&apos; microscope No. 62547</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/293/large_smg00023125.jpg</image:loc><image:title>&apos;Royal&apos; microscope No. 62547</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44526/white-sewing-machine-with-case</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/140/large_smg00179559.jpg</image:loc><image:title>&apos;White&apos; sewing machine with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165343/surgical-instrument-set</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/293/large_smg00268939.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207078/wrench-magic-lantern-with-case</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/619/large_smg00448228.jpg</image:loc><image:title>Wrench Magic Lantern with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/23/large_smg00448132.jpg</image:loc><image:title>Wrench Magic Lantern with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91512/3-vaginal-speculae</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153094/trial-case</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/548/large_smg00261183.jpg</image:loc><image:title>Trial case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27947/railway-signalling-equipment</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135648/brass-automatic-lancet-in-leather-covered-case</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/664/large_smg00253458.jpg</image:loc><image:title>Brass automatic lancet in leather covered case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103289/carved-wooden-marionette</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co222825/isolation-equipment-manchester-bury-electric-line</loc><lastmod>2026-04-11T15:55:14.428Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179179/three-sets-of-harrison-steriliser-forceps</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36442/three-low-tension-fuses-or-cut-outs</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128341/percolator-galvanised-iron-c1900</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/451/large_smg00055573.jpg</image:loc><image:title>Percolator, galvanised iron, c.1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/504/large_smg00055574.jpg</image:loc><image:title>Percolator, galvanised iron, c.1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134701/nevitron-switching-valve</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/499/910/large_smg00274170.jpg</image:loc><image:title>&quot;Nevitron&quot; switching valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/981/large_smg00274170.jpg</image:loc><image:title>&quot;Nevitron&quot; switching valve</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56423/artificial-black-glass-horizon</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406149/logabax-mini-computer</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148206/syringe-dispensing-machine-english-1991</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39655/components-from-the-experimental-steam-launch-firefly-1841</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/708/large_smg00369260.jpg</image:loc><image:title>Components from the experimental steam launch &apos;Firefly&apos;, 1841</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19143/collection-of-miscellaneous-thermometers</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66600/the-vickers-vimy</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/172/large_1991_0077.jpg</image:loc><image:title>The Vickers Vimy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35273/airborne-radio-communication-installation-t1154r1155</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123568/stand-and-lid-for-skull-bowl</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8095232/an-artists-impression-of-a-text-based-environment</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/804/large_smg00214132.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/809/large_smg00214137.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/847/large_smg00215098.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/842/large_smg00215093.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/844/large_smg00215095.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/808/large_smg00214136.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/805/large_smg00214133.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/806/large_smg00214134.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/846/large_smg00215097.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/843/large_smg00215094.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/845/large_smg00215096.jpg</image:loc><image:title>An Artists Impression (of a text based environment)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co431346/ion-selective-electrode-ise-meter-1997</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53598/pratje-under-way-bottom-sampler-1950</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432835/audiometer</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/837/large_smg00160597.jpg</image:loc><image:title>Audiometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35735/clandestine-receiver</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1283/regulator-timepiece-and-ball-bearing-races</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428568/stethoscope-tychos-welch-allyn-triple-head-harvey</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178129/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:55:16.904Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/391/large_smg00287361.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064497/tuberculin-tester-and-bcg-vaccinator-england-1980-1990</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/136/large_2005_0725.jpg</image:loc><image:title>Tuberculin tester and BCG vaccinator, England, 1980-1990</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/493/large_smg00172989.jpg</image:loc><image:title>Tuberculin tester and BCG vaccinator, England, 1980-1990</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59387/internal-and-external-limit-gauges</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100221/artiflex-dental-unit-by-siemens-reiniger-werke-ag</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/661/large_d080746.jpg</image:loc><image:title>`Artiflex&apos; dental unit by Siemens-Reiniger Werke A.G.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/660/large_d080745.jpg</image:loc><image:title>`Artiflex&apos; dental unit by Siemens-Reiniger Werke A.G.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8776612/storage-oscilloscope</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/792/large_2023_0484__0006_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/787/large_2023_0484__0002_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/796/large_2023_0484__0010_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/795/large_2023_0484__0011_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/790/large_2023_0484__0004_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/786/large_2023_0484__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/793/large_2023_0484__0008_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/788/large_2023_0484__0003_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/791/large_2023_0484__0007_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/789/large_2023_0484__0005_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/794/large_2023_0484__0009_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/763/large_2023_0484_0003__0003_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/765/large_2023_0484_0003__0005_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/770/large_2023_0484_0003__0010_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/768/large_2023_0484_0003__0008_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/769/large_2023_0484_0003__0009_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/771/large_2023_0484_0003__0011_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/764/large_2023_0484_0003__0004_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/766/large_2023_0484_0003__0006_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/767/large_2023_0484_0003__0007_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/761/large_2023_0484_0003__0002_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/762/large_2023_0484_0003__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/936/large_2023_0484_0003__0008_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/937/large_2023_0484_0003__0011_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/798/large_2023_0484_0002__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/352/large_2023_0484_0020__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/370/large_2023_0484_0011__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/374/large_2023_0484_0014__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/379/large_2023_0484_0017__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/368/large_2023_0484_0009__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/364/large_2023_0484_0007__0001.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/367/large_2023_0484_0007__0002_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/361/large_2023_0484_0006__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/362/large_2023_0484_0006__0002_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/376/large_2023_0484_0015__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/383/large_2023_0484_0018__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/372/large_2023_0484_0013__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/369/large_2023_0484_0010__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/380/large_2023_0484_0019__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/371/large_2023_0484_0012__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/377/large_2023_0484_0016__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/366/large_2023_0484_0008__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/360/large_2023_0484_0005__0003_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/359/large_2023_0484_0005__0002_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/357/large_2023_0484_0005__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/355/large_2023_0484_0004__0003_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/353/large_2023_0484_0004__0001_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/358/large_2023_0484_0004__0005_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/356/large_2023_0484_0004__0004_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/354/large_2023_0484_0004__0002_.jpg</image:loc><image:title>Storage oscilloscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18926/selection-of-sintered-glass-preforms-1968</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/738/large_smg00090166.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/737/large_smg00090165.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/735/large_smg00090163.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/732/large_smg00090159.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/740/large_smg00090170.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/739/large_smg00090167.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/733/large_smg00090160.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/736/large_smg00090164.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/734/large_smg00090162.jpg</image:loc><image:title>Selection of sintered glass preforms, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co209397/switch-signal-apparatus</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/412/large_1975_7874__0002_.jpg</image:loc><image:title>Switch signal apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/415/large_1975_7874__0007_.jpg</image:loc><image:title>Switch signal apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/413/large_1975_7874__0004_.jpg</image:loc><image:title>Switch signal apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/411/large_1975_7874__0001_.jpg</image:loc><image:title>Switch signal apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/414/large_1975_7874__0006_.jpg</image:loc><image:title>Switch signal apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/416/large_1975_7874__0008_.jpg</image:loc><image:title>Switch signal apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/350/large_smg00358434.jpg</image:loc><image:title>Switch signal apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9355006/s345-barolo-mobility-scooter</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80446/base-of-juice-extractor</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/4/large_smg00223606.jpg</image:loc><image:title>Base of juice extractor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084915/brownie-movie-camera-turret-model</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/151/299/large_a007007b.jpg</image:loc><image:title>Brownie Movie camera, Turret model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/433/large_smg00454563.jpg</image:loc><image:title>Brownie Movie camera, Turret model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204921/vest-pocket-kodak-model-b-and-box</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/755/large_smg00448405.jpg</image:loc><image:title>Vest Pocket Kodak Model B and box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35240/radio-console</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45281/gamewell-street-fire-alarm-call-box</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440229/point-of-sale-display-stands-made-for-joseph-lucas-ltd</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112739/glass-bottles-with-painted-inscriptions</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/8/large_smg00167920.jpg</image:loc><image:title>Glass bottles with painted inscriptions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/10/large_smg00167922.jpg</image:loc><image:title>Glass bottles with painted inscriptions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/9/large_smg00167921.jpg</image:loc><image:title>Glass bottles with painted inscriptions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8537727/collection-of-hyspeed-and-hycam-cameras</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21494/zinc-free-from-arsenic</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/817/large_smg00044381.jpg</image:loc><image:title>Zinc free from arsenic</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/818/large_smg00044382.jpg</image:loc><image:title>Zinc free from arsenic</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147703/chair-bidet-early-18th-century-french</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29646/sperry-aircraft-instrument-panel</loc><lastmod>2026-04-11T15:55:07.074Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6390/kelvin-white-quadrant-electrometer-no71</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134223/manual-dexterity-test-comprising-box-with-three-graduated-columns-into-which-ball-bearings-may-be-dropped</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8004553/caledonian-airways-pilots-uniform</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/1/large_smg00181934.jpg</image:loc><image:title>Caledonian Airways pilot&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/2/large_smg00181935.jpg</image:loc><image:title>Caledonian Airways pilot&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/4/large_smg00181937.jpg</image:loc><image:title>Caledonian Airways pilot&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/546/large_smg00074611.jpg</image:loc><image:title>Caledonian Airways pilot&apos;s uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/3/large_smg00181936.jpg</image:loc><image:title>Caledonian Airways pilot&apos;s uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127042/2-suspensory-bandages</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23270/crystalline-graphite-occuring-as-a-vein-in-a-piece-of-pig-iron</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/788/large_smg00046986.jpg</image:loc><image:title>Crystalline graphite occuring as a vein in a piece of pig iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/787/large_smg00046985.jpg</image:loc><image:title>Crystalline graphite occuring as a vein in a piece of pig iron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084492/anschutz-patent-instantaneous-camera</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16337/sichel-forward-studio-camera</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/809/large_smg00361437.jpg</image:loc><image:title>Sichel &apos;Forward&apos; Studio Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/806/large_smg00361434.jpg</image:loc><image:title>Sichel &apos;Forward&apos; Studio Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/807/large_smg00361435.jpg</image:loc><image:title>Sichel &apos;Forward&apos; Studio Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/810/large_smg00361438.jpg</image:loc><image:title>Sichel &apos;Forward&apos; Studio Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152720/two-boxes</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8384861/fairphone-smart-mobile-phone-and-packaging</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/163/large_2014_0449__0001_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/164/large_2014_0449__0002_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/169/large_2014_0449__0007_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/167/large_2014_0449__0005_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/166/large_2014_0449__0004_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/168/large_2014_0449__0006_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/165/large_2014_0449__0003_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/166/large_smg00078080.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/425/large_2014_0449_0002__0003_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/452/large_2014_0449_0002__0005_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/427/large_2014_0449_0002__0004_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/169/large_smg00078085.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/424/large_2014_0449_0001__0002_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/423/large_2014_0449_0001__0001_.jpg</image:loc><image:title>Fairphone smart mobile phone and packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co530171/two-wood-chisels-1950</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19929/three-glazed-trays-containing-electrodeposition-specimens</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92754/brunton-type-auriscope-with-specula</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/597/large_a647320.jpg</image:loc><image:title>Brunton type auriscope with specula</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/807/large_smg00260868.jpg</image:loc><image:title>Brunton type auriscope with specula</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/864/large_smg00269791.jpg</image:loc><image:title>Brunton type auriscope with specula</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/808/large_smg00260870.jpg</image:loc><image:title>Brunton type auriscope with specula</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/809/large_smg00260887.jpg</image:loc><image:title>Brunton type auriscope with specula</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/806/large_smg00260867.jpg</image:loc><image:title>Brunton type auriscope with specula</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/805/large_smg00260866.jpg</image:loc><image:title>Brunton type auriscope with specula</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146673/brass-fumigator-france-1741-1850</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/18/large_a79136.jpg</image:loc><image:title>Brass fumigator, France, 1741-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/262/large_a79136__0003_.jpg</image:loc><image:title>Brass fumigator, France, 1741-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/261/large_a79136__0002_.jpg</image:loc><image:title>Brass fumigator, France, 1741-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/264/large_a79136__0005_.jpg</image:loc><image:title>Brass fumigator, France, 1741-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/263/large_a79136__0004_.jpg</image:loc><image:title>Brass fumigator, France, 1741-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/260/large_a79136__0001_.jpg</image:loc><image:title>Brass fumigator, France, 1741-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440129/three-books-relating-to-irish-railways-regulations-and-rates</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8537/dr-coradis-amici-microscope-with-fittings</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10134/collection-of-casein-plastic-samples</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/142/large_smg00102554.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/141/large_smg00102553.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/140/large_smg00102552.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/139/large_smg00102551.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/151/large_smg00102563.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/145/large_smg00102557.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/148/large_smg00102560.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/150/large_smg00102562.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/138/large_smg00102550.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/144/large_smg00102556.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/143/large_smg00102555.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/149/large_smg00102561.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/147/large_smg00102559.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/146/large_smg00102558.jpg</image:loc><image:title>Collection of casein plastic samples</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50297/old-door-fitted-with-wooden-free-falling-tumbler-lock</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117774/glass-dome</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co88586/plaster-copy-of-framed-bas-relief-showing-doctor-with-scrolls-and-instruments</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36680/maximum-demand-indicator-for-electricity</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6853/hand-vacuum-pump-made-by-james-how</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8667222/six-intermediate-bobbins-for-cotton-processing</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39641/photograph-of-ps-industry</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12792/gas-referee-apparatus-and-components</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/198/large_smg00070492.jpg</image:loc><image:title>Gas referee apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/4/large_smg00012852.jpg</image:loc><image:title>Gas referee apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/3/large_smg00012851.jpg</image:loc><image:title>Gas referee apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/2/large_smg00012850.jpg</image:loc><image:title>Gas referee apparatus and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/428/large_smg00288268.jpg</image:loc><image:title>Gas referee apparatus and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6874/digital-hall-effect-gaussmeter</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34987/beacon-equipment-eureka-mkii</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56944/modern-astronomy</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9324/two-ingredients-used-in-face-powder-formulations</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183485/strophanthus-wood-in-specimen-jar</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56647/optical-parts-of-lassells-telescope-prism-for-9-in-reflector-in-green-cardboard-box</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co506988/device-for-measuring-rate-of-operant-responding-in-manic-depressive-patients</loc><lastmod>2026-04-11T15:55:19.849Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114674/hydrometer-set</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/436/large_smg00260784.jpg</image:loc><image:title>Hydrometer set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94803/collection-of-nurses-caps-including-one-veil-with-lining</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/318/large_smg00365663.jpg</image:loc><image:title>Collection of nurses caps including one veil with lining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/50/large_smg00365637.jpg</image:loc><image:title>Collection of nurses caps including one veil with lining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/291/large_smg00365662.jpg</image:loc><image:title>Collection of nurses caps including one veil with lining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/55/large_smg00365648.jpg</image:loc><image:title>Collection of nurses caps including one veil with lining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/57/large_smg00365651.jpg</image:loc><image:title>Collection of nurses caps including one veil with lining</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157517/clay-tobacco-pipe-incomplete</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17598/negatives-of-discharge-from-10-induction-coil</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/296/457/large_1926_0293__0003_.jpg</image:loc><image:title>Negatives of discharge from 10&quot; induction coil</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/296/458/large_1926_0293__0001_.jpg</image:loc><image:title>Negatives of discharge from 10&quot; induction coil</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/296/456/large_1926_0293__0002_.jpg</image:loc><image:title>Negatives of discharge from 10&quot; induction coil</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/928/large_smg00153347.jpg</image:loc><image:title>Negatives of discharge from 10&quot; induction coil</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/602/large_smg00061863.jpg</image:loc><image:title>Negatives of discharge from 10&quot; induction coil</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39621/whole-model-of-an-experimental-boat</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84002/plaster-seal-inscribed-on-four-sides-with-four-plaster-impressions</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46853/twelve-cemented-tungsten-carbide-sintered-tips</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/236/large_smg00078626.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/235/large_smg00078620.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/249/large_smg00078641.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/247/large_smg00078639.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/246/large_smg00078638.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/251/large_smg00078643.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/244/large_smg00078636.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/245/large_smg00078637.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/239/large_smg00078631.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/242/large_smg00078634.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/243/large_smg00078635.jpg</image:loc><image:title>Twelve cemented tungsten carbide ‘sintered tips’</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7095/irwin-dynomometer-wattmeter-by-the-cambridge-instrument-co-ltd-no-l-24972</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/215/large_smg00051989.jpg</image:loc><image:title>Irwin dynomometer wattmeter by the Cambridge Instrument Co. Ltd. No. L 24972</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193603/bundle-of-strips-of-bark</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8001399/perkin-elmer-240-elemental-analyser</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/994/large_smg00651524.jpg</image:loc><image:title>Perkin-Elmer 240 elemental analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/981/large_smg00651231.jpg</image:loc><image:title>Perkin-Elmer 240 elemental analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/992/large_smg00651522.jpg</image:loc><image:title>Perkin-Elmer 240 elemental analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/993/large_smg00651523.jpg</image:loc><image:title>Perkin-Elmer 240 elemental analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/991/large_smg00651521.jpg</image:loc><image:title>Perkin-Elmer 240 elemental analyser</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/979/large_smg00651228.jpg</image:loc><image:title>Perkin-Elmer 240 elemental analyser</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8559581/3-blalock-clamps-straight</loc><lastmod>2026-04-11T15:55:22.536Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5839/master-time-clock-for-checking-frequency-of</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518344/vickers-railway-level-crossing-model-16</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3962/univis-fused-bifocals</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/848/large_smg00059479.jpg</image:loc><image:title>&quot;Univis&quot; fused bifocals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/850/large_smg00059483.jpg</image:loc><image:title>&quot;Univis&quot; fused bifocals</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12564/receiver-with-short-thick-neck</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27081/two-cast-iron-plate-rails-cinderford-tramway</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/672/large_smg00456926.jpg</image:loc><image:title>Two cast iron plate rails, Cinderford Tramway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/674/large_smg00456929.jpg</image:loc><image:title>Two cast iron plate rails, Cinderford Tramway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/344/large_smg00457188.jpg</image:loc><image:title>Two cast iron plate rails, Cinderford Tramway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/671/large_smg00456925.jpg</image:loc><image:title>Two cast iron plate rails, Cinderford Tramway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/345/large_smg00457189.jpg</image:loc><image:title>Two cast iron plate rails, Cinderford Tramway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86066/bronze-strigil</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154156/oxfordshire-corn-mill-dated-1745</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116487/spot-test-outfit-in-wooden-case</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/385/large_smg00266003.jpg</image:loc><image:title>Spot Test Outfit in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50791/shetland-water-mill</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/243/large_smg00065910.jpg</image:loc><image:title>Shetland Water Mill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8855022/science-museum-vaccine-centre-staff-portraits</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146313/warburg-manometer-associated-with-the-neurochemist-henry-mcilwain-1912-1993-1968</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415315/set-of-standard-disposable-barrier-nursing-equipment-for-use-in-developing-countries</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/27/large_smg00365550.jpg</image:loc><image:title>Set of Standard Disposable Barrier Nursing Equipment for use in Developing Countries.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93152/binaural-stethoscope-by-edwards-english-c-1935</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8355905/bbc-pgs1-microphone-in-original-fitted-case</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/299/large_2012_5118_0429__0007_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/305/large_2012_5118_0429__0013_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/297/large_2012_5118_0429__0004_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/301/large_2012_5118_0429__0009_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/302/large_2012_5118_0429__0008_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/293/large_2012_5118_0429__0001_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/295/large_2012_5118_0429__0003_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/303/large_2012_5118_0429__0012_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/300/large_2012_5118_0429__0006_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/304/large_2012_5118_0429__0010_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/298/large_2012_5118_0429__0005_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/296/large_2012_5118_0429__0002_.jpg</image:loc><image:title>BBC PGS/1 Microphone in original fitted case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2859/double-recording-thread-recorder</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37142/series-of-four-crompton-motors-covering-manufacture-up-to-1926</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53948/kelvin-quadrant-electrometer-1857</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/39/large_smg00029586.jpg</image:loc><image:title>Kelvin quadrant electrometer, 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divided arc, lapse clock, storage box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/240/239/large_b420018.jpg</image:loc><image:title>Foucault Pendulum for demonstrating the Earth&apos;s rotation, with stand, divided arc, lapse clock, storage box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/793/large_smg00029715.jpg</image:loc><image:title>Foucault Pendulum for demonstrating the Earth&apos;s rotation, with stand, divided arc, lapse clock, storage box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/564/large_smg00029714.jpg</image:loc><image:title>Foucault Pendulum for demonstrating the Earth&apos;s rotation, with stand, divided arc, lapse clock, storage box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/794/large_smg00029716.jpg</image:loc><image:title>Foucault Pendulum for demonstrating the Earth&apos;s rotation, with stand, divided arc, lapse clock, storage box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/267/large_smg00029718.jpg</image:loc><image:title>Foucault Pendulum for demonstrating the Earth&apos;s rotation, with stand, divided arc, lapse clock, storage box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7621/moving-coil-multi-meter-type-7321a-serial-no951155</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13696/two-automatic-burrette-delivery-devices-and-chromatographic-column-with-associated-glassware</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8676709/zimingzhong-with-bats</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113218/bottle-clear-glass</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/27/large_smg00202880.jpg</image:loc><image:title>Bottle, clear glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48589/black-cast-iron-10-radiant-gas-fire</loc><lastmod>2026-04-11T15:55:24.847Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240808/two-cast-iron-road-name-signs</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153301/specialist-halogen-ophthalmoscope-with-charger-unit-england-1980</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/608/large_1980_1095.jpg</image:loc><image:title>&apos;Specialist&apos; halogen ophthalmoscope with charger unit, England, 1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/348/961/large_smg00056927.jpg</image:loc><image:title>&apos;Specialist&apos; halogen ophthalmoscope with charger unit, England, 1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25977/kerbside-petrol-pump</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/27/large_smg00073104.jpg</image:loc><image:title>Kerbside petrol pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/26/large_smg00073103.jpg</image:loc><image:title>Kerbside petrol pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/25/large_smg00073102.jpg</image:loc><image:title>Kerbside petrol pump</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85149/5-sherds-of-moulded-glass</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526289/alumnium-reel-for-fishing-rod</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109503/late-c19-or-early-c20-brown-glass-phial</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16860/two-cibachrome-high-speed-photographs-by-harold-edgerton</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7285/heathkit-valve-voltmeter</loc><lastmod>2026-04-11T15:55:25.447Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/296/large_smg00052939.jpg</image:loc><image:title>Heathkit valve voltmeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/295/large_smg00052937.jpg</image:loc><image:title>Heathkit valve voltmeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/590/large_smg00162236.jpg</image:loc><image:title>Heathkit valve voltmeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54680/smyths-revised-ozonometer</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/522/large_smg00059981.jpg</image:loc><image:title>Smyth&apos;s revised ozonometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122639/tibetan-buddhist-statue-of-dakini</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/54/large_a8715__0007_.jpg</image:loc><image:title>Tibetan Buddhist statue of Dakini</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/50/large_a8715__0003_.jpg</image:loc><image:title>Tibetan Buddhist statue of Dakini</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/51/large_a8715__0004_.jpg</image:loc><image:title>Tibetan Buddhist statue of Dakini</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/53/large_a8715__0006_.jpg</image:loc><image:title>Tibetan Buddhist statue of Dakini</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/48/large_a8715__0001_.jpg</image:loc><image:title>Tibetan Buddhist statue of Dakini</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/49/large_a8715__0002_.jpg</image:loc><image:title>Tibetan Buddhist statue of Dakini</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/400/52/large_a8715__0005_.jpg</image:loc><image:title>Tibetan Buddhist statue of Dakini</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/476/large_smg00232683.jpg</image:loc><image:title>Tibetan Buddhist statue of Dakini</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2774/two-liquefier-coils-each-complete-with-expansion-valve</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/614/large_smg00178426.jpg</image:loc><image:title>Two liquefier coils each complete with expansion valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/300/large_smg00178424.jpg</image:loc><image:title>Two liquefier coils each complete with expansion valve</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166351/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/305/large_smg00284586.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30785/selenium-rectifiers-mid-1940s</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178309/four-rolls-of-boric-lint-wrapped-in-brown-paper</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520377/mamod-miniature-steam-tractor-with-original-packaging</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35955/us-army-signal-corps-communications-receiver</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8420892/hand-printing-block</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co797/square-table-alarm-clock</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/24/large_1954_0186.jpg</image:loc><image:title>Square table alarm clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/959/large_smg00184049.jpg</image:loc><image:title>Square table alarm clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/960/large_smg00184050.jpg</image:loc><image:title>Square table alarm clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60285/photographic-print-of-arithmaurel-calculating-machine</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18722/glass-pressing-machine-with-set-of-moulds-and-blue-glass-cream-jug-liner-1915-1925</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/294/large_smg00282080.jpg</image:loc><image:title>Glass pressing machine, with set of moulds, and blue glass cream jug liner, 1915-1925</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65238/lithographs-col-sammanbildnings-banan-genom-stockholm-pc-bergman-lunquist-and-c</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/673/287/large_smg00013617.jpg</image:loc><image:title>Lithographs, col.: Sammanbildnings-banan genom Stockholm. P.C. Bergman; Lunquist &amp; C.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50535/two-seven-lever-powder-proof-safe-locks</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59121/torque-converters-by-george-constantinesco</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93992/miser-system-for-collecting-expired-gas</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34687/ferguson-videodisc-player-model-3d00-vhd-system</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8190232/polaroid-spice-cam-600-camera-and-carton</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/378/large_2009_5089_0002__0001_.jpg</image:loc><image:title>Polaroid Spice Cam 600 camera and carton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/385/large_2009_5089_0002__0002_.jpg</image:loc><image:title>Polaroid Spice Cam 600 camera and carton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240776/wind-tunnel-models-of-slenderized-delta-shaped-model-sequence</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123440/pair-of-figures-of-avalokitilshvara</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85829/porcelain-bowl</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8404740/hand-drills-three</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/207/621/large_cd0530_006_090526_1969_27_34d_hand_tools.jpg</image:loc><image:title>Hand drills, three</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204198/ensign-fp-roll-film-reflex-camera-tropical-model</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/445/large_smg00454809.jpg</image:loc><image:title>Ensign FP Roll Film Reflex Camera (Tropical Model)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2043/anamorphic-picture</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/542/large_1927_1159.jpg</image:loc><image:title>Anamorphic picture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/951/large_1927_1159__0004_.jpg</image:loc><image:title>Anamorphic picture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/953/large_1927_1159__0006_.jpg</image:loc><image:title>Anamorphic picture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/952/large_1927_1159__0005_.jpg</image:loc><image:title>Anamorphic picture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/949/large_1927_1159__0002_.jpg</image:loc><image:title>Anamorphic picture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/950/large_1927_1159__0003_.jpg</image:loc><image:title>Anamorphic picture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/948/large_1927_1159__0001_.jpg</image:loc><image:title>Anamorphic picture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106146/pair-of-bronze-anklets</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127190/3-wire-frame-splints</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12097/thirty-four-specimens-of-preparations-associated-with-stephane-marcel-delepine-1871-1965</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5692/twelve-35mm-photographic-negatives-of-v-particle-decays-detected-in-a-cloud-chamber</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8078553/darkroom-thermometer</loc><lastmod>2026-04-11T15:55:27.327Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/102/large_smg00222215.jpg</image:loc><image:title>Darkroom Thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/437/large_1974_0257_0022_0002__0001_.jpg</image:loc><image:title>Darkroom Thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/440/large_1974_0257_0022_0002__0003_.jpg</image:loc><image:title>Darkroom Thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/438/large_1974_0257_0022_0002__0002_.jpg</image:loc><image:title>Darkroom Thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/433/large_1974_0257_0022_0001__0003_.jpg</image:loc><image:title>Darkroom Thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/434/large_1974_0257_0022_0001__0004_.jpg</image:loc><image:title>Darkroom Thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/431/large_1974_0257_0022_0001__0001_.jpg</image:loc><image:title>Darkroom Thermometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/432/large_1974_0257_0022_0001__0002_.jpg</image:loc><image:title>Darkroom Thermometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35461/bbc-midget-disc-recorder-type-rdp1a161-1944</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/948/large_smg00181566.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/988/large_1971_0522_0001__0003_.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/991/large_1971_0522_0001__0006_.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/987/large_1971_0522_0001__0002_.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/990/large_1971_0522_0001__0005_.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/989/large_1971_0522_0001__0004_.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/986/large_1971_0522_0001__0001_.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/590/large_smg00181567.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/591/large_smg00181568.jpg</image:loc><image:title>BBC &apos;Midget&apos; disc recorder, type RDP/1A/161, 1944</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121590/drink-dispenser-france-1840-1910</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/751/large_a630853.jpg</image:loc><image:title>Drink dispenser, France, 1840-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83206/small-cylindrical-bronze-pot</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/846/large_a96547__0001_.jpg</image:loc><image:title>Small cylindrical bronze pot</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/847/large_a96547__0002_.jpg</image:loc><image:title>Small cylindrical bronze pot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8006318/spectrum-comparator</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53087/mining-transit-theodolite-1871-1900</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/965/large_smg00051323.jpg</image:loc><image:title>Mining transit theodolite, 1871-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/241/large_smg00176579.jpg</image:loc><image:title>Mining transit theodolite, 1871-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/869/large_smg00176581.jpg</image:loc><image:title>Mining transit theodolite, 1871-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16850/display-frame-containing-15-photoceramic-portraits</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122986/polychrome-devil-mask</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/732/large_smg00168649.jpg</image:loc><image:title>Polychrome devil mask</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/731/large_smg00168648.jpg</image:loc><image:title>Polychrome devil mask</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183474/specimen-jar-containing-strophanthus-follicles</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/647/large_a668174__0001_.jpg</image:loc><image:title>Specimen jar containing strophanthus follicles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/829/large_a668644__0002_.jpg</image:loc><image:title>Specimen jar containing strophanthus follicles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/830/large_a668644__0003_.jpg</image:loc><image:title>Specimen jar containing strophanthus follicles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111950/4-hexagonal-brown-glass-dropper-bottles-with-plastic-caps</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108912/green-glass-bottle-with-narrow-neck-and-ground-clear-glass-stopper-with-pontil</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/591/large_smg00224266.jpg</image:loc><image:title>Green glass bottle with narrow neck and ground clear glass stopper with pontil</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/603/large_smg00224281.jpg</image:loc><image:title>Green glass bottle with narrow neck and ground clear glass stopper with pontil</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413961/hoover-dustette-vacuum-cleaner-and-box</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/839/large_cd0341_019_080125_hb145_2007_19_hoover_dustette_vacuum_cleaner.jpg</image:loc><image:title>Hoover &apos;Dustette&apos; Vacuum Cleaner and Box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/837/large_cd0341_017_080125_hb145_2007_19_hoover_dustette_vacuum_cleaner.jpg</image:loc><image:title>Hoover &apos;Dustette&apos; Vacuum Cleaner and Box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/838/large_cd0341_018_080125_hb145_2007_19_hoover_dustette_vacuum_cleaner.jpg</image:loc><image:title>Hoover &apos;Dustette&apos; Vacuum Cleaner and Box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538883/omnibot-with-box-packaging-and-tray</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/601/large_2015_0447__0001_.jpg</image:loc><image:title>Omnibot with box packaging and tray</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/602/large_2015_0447__0002_.jpg</image:loc><image:title>Omnibot with box packaging and tray</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/603/large_2015_0447__0003_.jpg</image:loc><image:title>Omnibot with box packaging and tray</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24945/magnetic-oil-filter-short-reach-b4-type</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/856/large_smg00194798.jpg</image:loc><image:title>Magnetic oil filter short reach B4 type</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/857/large_smg00194799.jpg</image:loc><image:title>Magnetic oil filter short reach B4 type</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18367/collection-of-original-chronophotographe-cine-films-analysing-animal-locomation</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165183/laplaces-bowel-clamp</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203952/gaumont-magazine-plate-camera</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91540/two-laryngeal-mirrors</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127565/hand-cranked-invalid-tricycle-england-1970-1975</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/138/large_1990_0067__0002_.jpg</image:loc><image:title>Hand-cranked Invalid Tricycle, England, 1970-1975</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/139/large_1990_0067__0003_.jpg</image:loc><image:title>Hand-cranked Invalid Tricycle, England, 1970-1975</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/137/large_1990_0067__0001_.jpg</image:loc><image:title>Hand-cranked Invalid Tricycle, England, 1970-1975</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34585/marconi-mark-iii-camera-channel</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56615/two-old-object-glasses-of-2-14-inch-aperture-by-john-reeves-and-edward-scarlet-respectively</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/771/large_1918_0268_0001__0001_.jpg</image:loc><image:title>Two old object glasses of 2 1/4-inch aperture by John Reeves and Edward Scarlet respectively</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/772/large_1918_0268_0001__0002_.jpg</image:loc><image:title>Two old object glasses of 2 1/4-inch aperture by John Reeves and Edward Scarlet respectively</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/773/large_1918_0268_0001__0003_.jpg</image:loc><image:title>Two old object glasses of 2 1/4-inch aperture by John Reeves and Edward Scarlet respectively</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13262/apparatus-for-determining-surface-tension</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/685/large_1931_1192__0001_.jpg</image:loc><image:title>Apparatus for determining surface tension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/686/large_1931_1192__0002_.jpg</image:loc><image:title>Apparatus for determining surface tension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/687/large_1931_1192__0003_.jpg</image:loc><image:title>Apparatus for determining surface tension</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12140/eight-glass-retorts-of-various-sizes-by-leune</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8126/culpeper-type-microscope-unsigned-shagreen-and-vellum-tube-with-case</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/467/large_smg00024510.jpg</image:loc><image:title>Culpeper type microscope, unsigned, shagreen and vellum tube, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/659/large_smg00072798.jpg</image:loc><image:title>Culpeper type microscope, unsigned, shagreen and vellum tube, with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411616/midland-railway-and-london-midland-and-scottish-railway-booklets-and-notices</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171685/electric-sterilizer</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/306/large_smg00312143.jpg</image:loc><image:title>Electric sterilizer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241294/norris-synchroner-100-8mm-projector</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/433/large_smg00451164.jpg</image:loc><image:title>Norris Synchroner 100 8mm projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25151/auto-klean-lubricating-oil-strainer-for-heavy-commercial-vehicles</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201752/three-vials-of-crystamycin-sodium-penicillin-and-streptomycin</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57143/hindu-astrolabe-1800-1899</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/818/large_smg00031279.jpg</image:loc><image:title>Hindu astrolabe, 1800-1899</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/459/large_smg00031318.jpg</image:loc><image:title>Hindu astrolabe, 1800-1899</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/460/large_smg00031319.jpg</image:loc><image:title>Hindu astrolabe, 1800-1899</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38691/tecnoma-firejet-low-volume-applicator</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53701/professor-garwoods-sounder-for-use-in-lakes-1908</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co525166/stethoscope-special-inclusion</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76547/post-mortem-set-cased-by-young</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/371/large_smg00090443.jpg</image:loc><image:title>Post mortem set, cased, by Young</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8227881/associated-society-of-locomotive-engineers-and-firemen-centenary-mug-in-carton</loc><lastmod>2026-04-11T15:55:27.840Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39965/two-replica-1806-royal-artillery-gunners-uniforms-and-pouch</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8245603/gaumont-chrono-35mm-cine-camera</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/213/large_smg00354505.jpg</image:loc><image:title>Gaumont Chrono 35mm Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/212/large_smg00354504.jpg</image:loc><image:title>Gaumont Chrono 35mm Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/210/large_smg00354502.jpg</image:loc><image:title>Gaumont Chrono 35mm Cine Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53653/16-charts-illustrating-ocean-temperatures-at-different-depths-taken-from-reports-of-the-challenger-cruise-1872-76</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62473/scd-10-analogue-computer</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/539/large_smg00648032.jpg</image:loc><image:title>SCD 10 analogue computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/464/large_smg00648035.jpg</image:loc><image:title>SCD 10 analogue computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151338/spectacle-and-spectacle-case</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198880/medicine-chest</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75998/skinners-mask-for-open-chloroform-anaesthesia</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57312/selection-of-six-hexagonal-iron-weights-with-loop-handle-1-kilogramme-to-12-hectogramme</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/835/large_smg00047471.jpg</image:loc><image:title>Selection of six hexagonal iron weights with loop handle (1 Kilogramme to 1/2 hectogramme)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/840/large_smg00047476.jpg</image:loc><image:title>Selection of six hexagonal iron weights with loop handle (1 Kilogramme to 1/2 hectogramme)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/836/large_smg00047472.jpg</image:loc><image:title>Selection of six hexagonal iron weights with loop handle (1 Kilogramme to 1/2 hectogramme)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/839/large_smg00047475.jpg</image:loc><image:title>Selection of six hexagonal iron weights with loop handle (1 Kilogramme to 1/2 hectogramme)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/837/large_smg00047473.jpg</image:loc><image:title>Selection of six hexagonal iron weights with loop handle (1 Kilogramme to 1/2 hectogramme)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/838/large_smg00047474.jpg</image:loc><image:title>Selection of six hexagonal iron weights with loop handle (1 Kilogramme to 1/2 hectogramme)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414972/mirror</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/102/large_cd0731_066_150907_y2010_85_16_1_mirror.jpg</image:loc><image:title>mirror</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/103/large_cd0731_067_150907_y2010_85_16_2_case.jpg</image:loc><image:title>mirror</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146266/two-models-of-histone-subunits-cambridge-england-1980-1988</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/605/large_1988_0040.jpg</image:loc><image:title>Two models of histone subunits, Cambridge, England, 1980-1988</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423236/mixed-optical-items</loc><lastmod>2026-04-11T15:54:22.186Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57101/islamic-astrolabe</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/468/large_1981_1380__0001_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/470/large_1981_1380__0003_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/469/large_1981_1380__0002_.jpg</image:loc><image:title>Islamic Astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/747/large_1981_1380__0004_.jpg</image:loc><image:title>Islamic 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Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/457/large_2019_0377_0003__0002_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/464/large_2019_0377_0007__0002_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/462/large_2019_0377_0007__0001_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/827/large_smg00253421.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/467/large_2019_0377_0008__0001_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/468/large_2019_0377_0008__0002_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/469/large_2019_0377_0008__0003_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/828/large_smg00253422.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/476/large_2019_0377_0004__0002_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/475/large_2019_0377_0004__0001_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/824/large_smg00253415.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/463/large_2019_0377_0005.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/465/large_2019_0377_0006__0001_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/466/large_2019_0377_0006__0002_.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/829/large_smg00253423.jpg</image:loc><image:title>Embrace Infant Warmer starter kit designed by Embrace® Innovations</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111682/3-bottles-clear-glass-english-1880-1940</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538851/engine-robot-with-box-packaging</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/748/large_2015_0420__0003_.jpg</image:loc><image:title>Engine Robot with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/745/large_2015_0420__0001_.jpg</image:loc><image:title>Engine Robot with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/746/large_2015_0420__0002_.jpg</image:loc><image:title>Engine Robot with box packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2665/sectioned-water-pyrometer-with-scale-and-case</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/999/large_smg00083481.jpg</image:loc><image:title>Sectioned water pyrometer with scale and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/354/large_smg00046863.jpg</image:loc><image:title>Sectioned water pyrometer with scale and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123548/diagnostic-figure-in-form-of-recumbent-woman</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42035/half-block-model-of-southport-fishing-boat-jenny</loc><lastmod>2026-04-11T15:55:30.734Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/498/large_smg00021210.jpg</image:loc><image:title>Half block model of Southport fishing boat &apos;Jenny&apos;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448158/tandy-radio-shack-trs-80-iii-personal-computer-with-printer-c-1981</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/222/large_smg00181780.jpg</image:loc><image:title>Tandy Radio Shack TRS 80 III personal computer, with printer, c. 1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/891/large_smg00158415.jpg</image:loc><image:title>Tandy Radio Shack TRS 80 III personal computer, with printer, c. 1981.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/373/618/large_smg00181778.jpg</image:loc><image:title>Tandy Radio Shack TRS 80 III personal computer, with printer, c. 1981.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8029915/london-and-birmingham-railway</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177229/ozonators-metal-with-glass-cylinder</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178660/trephination-set</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117411/magnetophon-type-k-3-made-by-aeg-c-1937</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186450/specimen-of-okadimeli-stems-from-angola-with-handwritten-note</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8660778/two-early-nicam-cameras</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/674/large_smg00219180.jpg</image:loc><image:title>Two early Nicam cameras</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/675/large_smg00219183.jpg</image:loc><image:title>Two early Nicam cameras</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51639/glodex-water-level-indicator</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204302/collection-of-prints-by-john-davies-1984</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35257/national-1-10-receiver</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241262/kodascope-eight-projector-model-70</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118499/exhibition-binocular-microscope-by-negretti-and-zambra</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166590/surgical-instrument-set</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/341/large_smg00266061.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181118/stems-of-anja-ban</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198164/medicine-chest-c-1800</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/258/large_a166792.jpg</image:loc><image:title>Medicine chest, c 1800.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663462/magna-wrist-a-matic-camera</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122981/green-and-red-cloth-firebag</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/495/large_smg00157437.jpg</image:loc><image:title>Green and red cloth firebag</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/496/large_smg00157438.jpg</image:loc><image:title>Green and red cloth firebag</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/497/large_smg00157439.jpg</image:loc><image:title>Green and red cloth firebag</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532837/model-of-trollfield-gas-production-platform</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/781/large_smg00169281.jpg</image:loc><image:title>Model of Trollfield gas production platform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93893/thoma-haemacytometer-germany-1891-1930</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/269/large_a608059.jpg</image:loc><image:title>Thoma haemacytometer, Germany, 1891-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197306/mahogany-medicine-chest-with-contents</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/12/large_smg00285294.jpg</image:loc><image:title>Mahogany medicine chest with contents</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147153/vaccinostyle</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/640/large_smg00271304.jpg</image:loc><image:title>&quot;vaccinostyle&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8427351/combing-machine</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/69/large_smg00213494.jpg</image:loc><image:title>Combing machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/837/large_smg00213526.jpg</image:loc><image:title>Combing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co536601/icl-me29-mini-computer</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/750/450/large_smg00647271.jpg</image:loc><image:title>ICL ME29 mini computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65158/rotherhithe-tunnel</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/204/260/large_1987_1056_0004.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/362/large_1987_1056_0006.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/360/large_1987_1056_0003.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/358/large_1987_1056_0001.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/361/large_1987_1056_0005.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/273/359/large_1987_1056_0002.jpg</image:loc><image:title>Rotherhithe tunnel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8598609/pump</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/394/large_1927_1624_0001__0001_.jpg</image:loc><image:title>pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/396/large_1927_1624_0001__0003_.jpg</image:loc><image:title>pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/395/large_1927_1624_0001__0002_.jpg</image:loc><image:title>pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/397/large_1927_1624_0001__0004_.jpg</image:loc><image:title>pump</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127027/pair-of-foot-supports</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15115/bessa-i-folding-roll-film-camera-by-voigtlander-1953</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/967/large_smg00220263.jpg</image:loc><image:title>&apos;Bessa 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Lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/496/large_smg00452060.jpg</image:loc><image:title>Reflex-Korelle Single Lens Reflex Camera and Lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121928/staff-nurses-uniform-british-1934-1937</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/65/large_smg00365666.jpg</image:loc><image:title>Staff nurse&apos;s uniform, British, 1934-1937</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/474/large_smg00368074.jpg</image:loc><image:title>Staff nurse&apos;s uniform, British, 1934-1937</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/64/large_smg00365664.jpg</image:loc><image:title>Staff nurse&apos;s uniform, British, 1934-1937</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/63/large_smg00365659.jpg</image:loc><image:title>Staff nurse&apos;s uniform, British, 1934-1937</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53021/microptic-transit-theodolite-1954</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/992/large_1954_0024.jpg</image:loc><image:title>Microptic transit theodolite, 1954</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/85/large_smg00057669.jpg</image:loc><image:title>Microptic transit theodolite, 1954</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/513/large_smg00176668.jpg</image:loc><image:title>Microptic transit theodolite, 1954</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413371/three-isotope-containers-for-industrial-inspection</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1006/derby-electronic-world-timer-dc-2969-with-box</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/559/large_smg00060524.jpg</image:loc><image:title>Derby Electronic world timer DC 2969 with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/438/large_smg00086750.jpg</image:loc><image:title>Derby Electronic world timer DC 2969 with box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8401003/tracheotomy-tube-with-speaking-valve</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/977/large_2014_0372__0001_.jpg</image:loc><image:title>Tracheotomy tube with speaking valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/978/large_2014_0372__0002_.jpg</image:loc><image:title>Tracheotomy tube with speaking valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/979/large_2014_0372__0003_.jpg</image:loc><image:title>Tracheotomy tube with speaking valve</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102239/2-bottles-of-antiseptic-temporary-cement</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co505699/electronic-clarinet-with-case-components-and-instructions</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/301/large_smg00068639.jpg</image:loc><image:title>Electronic clarinet with case, components and instructions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/731/large_smg00070564.jpg</image:loc><image:title>Electronic clarinet with case, components and instructions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100128/2-packet-of-root-reamers</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/914/large_smg00294857.jpg</image:loc><image:title>2 packet of root reamers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/915/large_smg00294858.jpg</image:loc><image:title>2 packet of root reamers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58051/set-of-12-brass-standard-weights-bearing-the-royal-cypher-of-george-iv</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/933/large_smg00047198.jpg</image:loc><image:title>Set of 12 brass standard weights bearing the Royal Cypher of George IV</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/206/large_smg00047198.jpg</image:loc><image:title>Set of 12 brass standard weights bearing the Royal Cypher of George IV</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56965/reflecting-circle-with-stand</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/731/large_smg00032726.jpg</image:loc><image:title>Reflecting circle with stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/730/large_smg00032725.jpg</image:loc><image:title>Reflecting circle with stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/729/large_smg00032724.jpg</image:loc><image:title>Reflecting circle with stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/837/large_smg00032723.jpg</image:loc><image:title>Reflecting circle with stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114434/traut-simplex-camera</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107976/pink-clay-cup-like-mortar-with-large-handle-and-pestle</loc><lastmod>2026-04-11T15:55:32.554Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/200/large_a658839__0005_.jpg</image:loc><image:title>Pink clay cup-like mortar with large handle and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/199/large_a658839__0002_.jpg</image:loc><image:title>Pink clay cup-like mortar with large handle and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/197/large_a658839__0001_.jpg</image:loc><image:title>Pink clay cup-like mortar with large handle and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/198/large_a658839__0003_.jpg</image:loc><image:title>Pink clay cup-like mortar with large handle and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/201/large_a658839__0004_.jpg</image:loc><image:title>Pink clay cup-like mortar with large handle and pestle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198694/medicine-chest</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/787/large_smg00258347.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528671/stanford-binet-intelligence-scale-for-children</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/514/large_2000_0897.jpg</image:loc><image:title>Stanford Binet Intelligence Scale for Children</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/584/large_2000_0897__0003_.jpg</image:loc><image:title>Stanford Binet Intelligence Scale for Children</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/582/large_2000_0897__0001_.jpg</image:loc><image:title>Stanford Binet Intelligence Scale for Children</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/585/large_2000_0897__0004_.jpg</image:loc><image:title>Stanford Binet Intelligence Scale for Children</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/583/large_2000_0897__0002_.jpg</image:loc><image:title>Stanford Binet Intelligence Scale for Children</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/401/35/large_smg00160565.jpg</image:loc><image:title>Stanford Binet Intelligence Scale for Children</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8694722/prototype-myoelectric-hand</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186803/2-dispensing-boxes</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084881/speed-graphic-camera</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9370042/collection-of-various-track-length-for-vinten-fearless-camera-crane</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107423/two-carved-wooden-lizards</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7618/electrodynamometer-wattmeter-no1263438-by-evershed-and-vignoles-ltd</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240989/barigo-8-8mm-projector</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/251/large_smg00454990.jpg</image:loc><image:title>Barigo 8 8mm projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32466/cyclex-gas-x-ray-tube-with-automatic-vacuum-regulator</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5766/cosmic-ray-telescope-with-geiger-counter-tubes</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/990/large_smg00653384.jpg</image:loc><image:title>cosmic ray telescope with geiger Counter tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/30/large_smg00653389.jpg</image:loc><image:title>cosmic ray telescope with geiger Counter tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154343/bialladin-type-300x-oil-lamp</loc><lastmod>2026-04-11T15:55:33.165Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91779/set-of-25-hegars-uterine-dilators</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/220/large_smg00087276.jpg</image:loc><image:title>Set of 25 Hegar&apos;s uterine dilators</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18828/collection-of-glassware-and-materials-from-john-ford</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77817/ardente-battery-hearing-aid</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44652/one-coarse-and-one-fine-pinned-hackling-tool</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54107/two-gda-or-gdc-geophones</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42861/hildburgh-collection-of-twenty-one-illuminating-and-fire-making-devices</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102688/piece-of-root</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34122/roland-system-700-sound-synthesizer-by-roland-corp-c1981</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192608/2-bottles-of-medilax-laxative-pellets</loc><lastmod>2026-04-11T15:55:33.516Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35774/electrovoice-ionovac-loudspeaker</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172070/instrument-sterilizer-with-case</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/771/large_smg00270287.jpg</image:loc><image:title>Instrument sterilizer with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/323/large_smg00312188.jpg</image:loc><image:title>Instrument sterilizer with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100016/collection-of-items-illustrating-the-development-of-the-oral-health-education-strategy-of-the-health-education-council</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/952/large_smg00305932.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/953/large_smg00305933.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/196/large_smg00306990.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/190/large_smg00306982.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/192/large_smg00306985.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/957/large_smg00305937.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/193/large_smg00306987.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/950/large_smg00305929.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/951/large_smg00305930.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/954/large_smg00305934.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/191/large_smg00306983.jpg</image:loc><image:title>Collection of items illustrating the development of the oral health education strategy of the Health Education Council</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25739/quadrant-tricycle-with-saddle-bag</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/721/large_smg00079387.jpg</image:loc><image:title>&apos;Quadrant&apos; tricycle with saddle bag</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/979/large_smg00213095.jpg</image:loc><image:title>&apos;Quadrant&apos; tricycle with saddle bag</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144372/cachet-making-machine-or-pill-mould-used-in-veterinary-practice</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43722/four-models-of-steel-ghh-props</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co449/wheatstones-helio-chronometer-1876-1899</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/467/large_smg00083193.jpg</image:loc><image:title>Wheatstone&apos;s Helio-chronometer, 1876-1899</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8068839/crystal-amplifier-for-tv-and-audio-equipment-headphones-stetoclips</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/204/large_2014_0429__0003_.jpg</image:loc><image:title>Crystal Amplifier for TV and Audio equipment, Headphones, Stetoclips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/203/large_2014_0429__0002_.jpg</image:loc><image:title>Crystal Amplifier for TV and Audio equipment, Headphones, Stetoclips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/202/large_2014_0429__0001_.jpg</image:loc><image:title>Crystal Amplifier for TV and Audio equipment, Headphones, Stetoclips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/575/large_smg00077646.jpg</image:loc><image:title>Crystal Amplifier for TV and Audio equipment, Headphones, Stetoclips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/553/large_smg00077566.jpg</image:loc><image:title>Crystal Amplifier for TV and Audio equipment, Headphones, Stetoclips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/544/large_smg00077548.jpg</image:loc><image:title>Crystal Amplifier for TV and Audio equipment, Headphones, Stetoclips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/140/large_smg00077640.jpg</image:loc><image:title>Crystal Amplifier for TV and Audio equipment, Headphones, Stetoclips</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409/small-repeater</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/694/large_smg00085912.jpg</image:loc><image:title>Small Repeater</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/507/large_smg00079885.jpg</image:loc><image:title>Small Repeater</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408090/commodore-vic-20-computer</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/310/large_smg00250999.jpg</image:loc><image:title>Commodore Vic 20 Computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/238/large_smg00250753.jpg</image:loc><image:title>Commodore Vic 20 Computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/293/large_smg00250922.jpg</image:loc><image:title>Commodore Vic 20 Computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93333/hollow-metal-tube-with-lid</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41082/contemporary-navy-board-model-of-a-rigged-60-gun-ship</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/255/large_1939_0248__0005_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/253/large_1939_0248__0003_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/251/large_1939_0248__0001_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/254/large_1939_0248__0004_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/252/large_1939_0248__0002_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/736/large_1939_0248__0007_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/737/large_1939_0248__0008_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/739/large_1939_0248__0010_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/735/large_1939_0248__0006_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/738/large_1939_0248__0009_.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/904/large_smg00450278.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/891/large_smg00450255.jpg</image:loc><image:title>Contemporary Navy Board model, of a rigged 60-gun ship</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117299/garrard-301-turntable-with-instruction-manual</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8577414/castlereagh-cabinet-for-weights</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/59/large_1932_0193_0005_0001__0002_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/60/large_1932_0193_0005_0002__0001_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/55/large_1932_0193_0004_0001__0004_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/58/large_1932_0193_0005_0001__0001_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/61/large_1932_0193_0005_0002__0002_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/54/large_1932_0193_0004_0001__0003_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/206/369/large_1932_0193__0001_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/854/large_1932_0193__0007_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/206/370/large_1932_0193__0002_.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/500/large_smg00188137.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/501/large_smg00188138.jpg</image:loc><image:title>Castlereagh cabinet for weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205790/steam-locomotive-4f-class-0-6-0-no-4027</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24543/outside-broadcast-van</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/647/15/large_smg00359832.jpg</image:loc><image:title>Outside broadcast van</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25445/model-of-a-square-brougham-carriage</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/915/large_smg00090209.jpg</image:loc><image:title>Model of a square brougham carriage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/109/large_smg00196176.jpg</image:loc><image:title>Model of a square brougham carriage</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412027/collection-of-ferranti-calculalating-instruments</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/586/large_smg00245439.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/580/large_smg00245433__0002_.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/582/large_smg00245433__0004_.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/581/large_smg00245433__0003_.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/579/large_smg00245433__0001_.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/412/large_smg00245431.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/415/large_smg00245436.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/583/large_smg00245434.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/489/large_cd0209_057_060504_hb017_2001_350_13_brain_model.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/451/large_smg00249181.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/585/large_smg00245438.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/584/large_smg00245437.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/587/large_smg00245440.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/603/large_smg00245490.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/416/large_smg00245441.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/413/large_smg00245432.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/414/large_smg00245435.jpg</image:loc><image:title>Collection of Ferranti calculalating instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122507/wall-ventilator-from-royal-glasgow-infirmary-europe-1850-1870</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/652/large_a51257.jpg</image:loc><image:title>Wall ventilator from Royal Glasgow Infirmary, Europe, 1850-1870</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149402/two-pairs-of-transverse-folding-spectacles</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/285/large_smg00278981.jpg</image:loc><image:title>Two pairs of transverse folding spectacles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/286/large_smg00278982.jpg</image:loc><image:title>Two pairs of transverse folding spectacles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26609/hydrolager-suspension-unit-for-motorvehicles</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/922/large_smg00184805.jpg</image:loc><image:title>Hydrolager Suspension Unit for motorvehicles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54146/willmore-seismometer</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10034/viscose-thread-spun-from-viscose-solution</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8037959/four-protective-door-covers-made-of-phenol-formaldehyde</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/982/large_smg00102223.jpg</image:loc><image:title>Four protective door covers made of phenol formaldehyde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/984/large_smg00102225.jpg</image:loc><image:title>Four protective door covers made of phenol formaldehyde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/983/large_smg00102224.jpg</image:loc><image:title>Four protective door covers made of phenol formaldehyde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/979/large_smg00102220.jpg</image:loc><image:title>Four protective door covers made of phenol formaldehyde</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197662/medicine-chest-and-contents</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/675/large_a54893__0002_.jpg</image:loc><image:title>Medicine chest and contents</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/674/large_a54893__0001_.jpg</image:loc><image:title>Medicine chest and contents</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148745/sunglasses-with-case</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/972/large_a681309.jpg</image:loc><image:title>Sunglasses with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/732/large_smg00276173.jpg</image:loc><image:title>Sunglasses with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90383/plaster-copy-of-oculists-seal-inscribed-on-four-sides-with-plaster-impression</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8227399/this-could-be-your-lucky-night-posters</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/776/large_1999_0241_0111_0001.jpg</image:loc><image:title>&apos;This could be your lucky night ...&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/777/large_1999_0241_0111_0002.jpg</image:loc><image:title>&apos;This could be your lucky night ...&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14989/sartorius-microbalance-model-mpr5</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8192058/relief-tablet-depicting-human-figure</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43780/thermal-precipitator</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1029/parent-clock-and-companion-dial-by-the-silent-electric-clock-co</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98260/hippopotamus-ivory-teeth-upper-denture-on-stand-england</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/103/large_a71862.jpg</image:loc><image:title>Hippopotamus ivory teeth, upper denture on stand, England</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120049/panphot-polarising-metallurgical-microscope-with-arc-lamp</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/75/large_smg00071003.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/366/large_smg00070534.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/599/large_smg00070528.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/618/large_smg00106105.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/617/large_smg00106104.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/614/large_smg00106099.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/423/large_smg00105634.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/367/large_smg00070535.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/606/large_smg00071004.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/603/large_smg00070533.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/365/large_smg00070531.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/602/large_smg00070532.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/601/large_smg00070530.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/600/large_smg00070529.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/398/large_smg00071002.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/424/large_smg00105636.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/27/large_smg00113409.jpg</image:loc><image:title>Panphot polarising metallurgical microscope with arc lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co485587/marconi-mk-iii-405-line-television-equipment</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/735/large_smg00360566.jpg</image:loc><image:title>Marconi Mk III 405-Line Television Equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/115/large_smg00359141.jpg</image:loc><image:title>Marconi Mk III 405-Line Television Equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138368/hypodermic-syringe</loc><lastmod>2026-04-11T15:55:35.132Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co507888/ten-empty-glass-jars-and-five-empty-earthenware-crocks-used-to-house-pathology-specimens-at-harrogate-district-hospital</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8868093/sample-of-concrete-enhanced-with-graphene</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113622/bottle-clear-glass</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9911/an-exhibit-about-plastics</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60092/machine-for-finding-the-roots-of-cubic-equations-both-real-and-impossible</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/844/large_1885_0043__0001_.jpg</image:loc><image:title>Machine for finding the roots of cubic equations both real and impossible</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/846/large_1885_0043__0003_.jpg</image:loc><image:title>Machine for finding the roots of cubic equations both real and impossible</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/848/large_1885_0043__0005_.jpg</image:loc><image:title>Machine for finding the roots of cubic equations both real and impossible</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/845/large_1885_0043__0002_.jpg</image:loc><image:title>Machine for finding the roots of cubic equations both real and impossible</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/847/large_1885_0043__0004_.jpg</image:loc><image:title>Machine for finding the roots of cubic equations both real and impossible</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/849/large_1885_0043__0006_.jpg</image:loc><image:title>Machine for finding the roots of cubic equations both real and impossible</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/221/578/large_1885_0043_0002__0002_.jpg</image:loc><image:title>Machine for finding the roots of cubic equations both real and impossible</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/221/575/large_1885_0043_0002__0001_.jpg</image:loc><image:title>Machine for finding the roots of cubic equations both real and impossible</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141056/throat-or-nasal-atomizer</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54424/de-luc-hygrometer-by-william-harris-and-son</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61510/boreas-high-speed-air-compressor</loc><lastmod>2026-04-11T15:55:35.540Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/722/large_smg00063838.jpg</image:loc><image:title>&quot;Boreas&quot; High Speed Air 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case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/893/large_1985_2236_0007__0002_.jpg</image:loc><image:title>Farrier&apos;s set in canvas wrap-up case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/892/large_1985_2236_0007__0001_.jpg</image:loc><image:title>Farrier&apos;s set in canvas wrap-up case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/812/large_smg00010785.jpg</image:loc><image:title>Farrier&apos;s set in canvas wrap-up 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the head of an executed Chinese criminal with case, made in England, c. 1910-1922</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/80/large_a22042__0007_.jpg</image:loc><image:title>Plaster model of the head of an executed Chinese criminal with case, made in England, c. 1910-1922</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/79/large_a22042__0006_.jpg</image:loc><image:title>Plaster model of the head of an executed Chinese criminal with case, made in England, c. 1910-1922</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/81/large_a22042__0008_.jpg</image:loc><image:title>Plaster model of the head of an executed Chinese criminal with case, made in England, c. 1910-1922</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/82/large_a22042__0009_.jpg</image:loc><image:title>Plaster model of the head 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manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/778/large_smg00180022.jpg</image:loc><image:title>Series of bobbins and shuttles used in cotton manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/776/large_smg00179343.jpg</image:loc><image:title>Series of bobbins and shuttles used in cotton manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/777/large_smg00179349.jpg</image:loc><image:title>Series of bobbins and shuttles used in cotton manufacture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/779/large_smg00180983.jpg</image:loc><image:title>Series of bobbins and shuttles used in cotton manufacture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co184450/two-cartons-one-with-a-de-capping-file-containing-ten-glass-ampoules-of-morphine-hydrochloride</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423732/sinclair-black-watch-with-led-display</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/360/large_1977_0179_0001__0006_.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/356/large_1977_0179_0001__0002_.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/358/large_1977_0179_0001__0004_.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/359/large_1977_0179_0001__0005_.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/357/large_1977_0179_0001__0003_.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/355/large_1977_0179_0001__0001_.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/529/large_smg00060488.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/528/large_smg00060487.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/531/large_smg00060490.jpg</image:loc><image:title>Sinclair &apos;Black Watch&apos; with LED display</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co476750/pair-of-co2-powered-upper-limbs-for-a-10-year-old-boy</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/727/large_1999_0575__0001_.jpg</image:loc><image:title>Pair of CO2 powered upper limbs for a 10 year old boy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/729/large_1999_0575__0003_.jpg</image:loc><image:title>Pair of CO2 powered upper limbs for a 10 year old boy</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/728/large_1999_0575__0002_.jpg</image:loc><image:title>Pair of CO2 powered upper limbs for a 10 year old boy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197550/medicine-chest</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/188/large_smg00279855.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112761/bottle-for-essence-of-valerian-compound</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97891/university-model-130-21-fully-adjustable-articulator</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/653/large_smg00321648.jpg</image:loc><image:title>University model 130-21 fully adjustable 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130-21 fully adjustable articulator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/650/large_smg00321644.jpg</image:loc><image:title>University model 130-21 fully adjustable articulator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/649/large_smg00321643.jpg</image:loc><image:title>University model 130-21 fully adjustable articulator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8232801/collection-of-22-pigment-prints-from-the-calderdale-series-by-martin-parr</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153544/4-pairs-of-zylonite-spectacle-frames</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520790/fifteen-cotton-reels-various-sizes-and-makes</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46067/3-pair-millwright-dividers</loc><lastmod>2026-04-11T15:55:35.998Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/858/large_smg00176976.jpg</image:loc><image:title>3 pair millwright dividers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/62/large_smg00066626.jpg</image:loc><image:title>3 pair millwright dividers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/61/large_smg00066625.jpg</image:loc><image:title>3 pair millwright dividers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8855083/nhs-track-and-trace-qr-code</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8873393/ipad-and-charging-cable</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35392/swb1-transmitter-no-7-1927</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/615/large_1971_0104.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/693/large_1971_0104__0001_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/694/large_1971_0104__0002_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/532/large_1971_0104__0006_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/534/large_1971_0104__0008_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/529/large_1971_0104__0003_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/533/large_1971_0104__0007_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/531/large_1971_0104__0005_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/530/large_1971_0104__0004_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/482/large_1971_0104__0009_.jpg</image:loc><image:title>SWB1 transmitter no. 7, 1927</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3133/toepler-pump</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414111/baylis-eco-media-player-with-original-box</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/767/large_cd0338_008_080108_2008_2_baylis_eco_media_player.jpg</image:loc><image:title>Baylis Eco Media player with original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/768/large_cd0338_009_080108_2008_2_baylis_eco_media_player.jpg</image:loc><image:title>Baylis Eco Media player with original box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24852/electric-horn-mechanism</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/216/large_smg00171722.jpg</image:loc><image:title>Electric horn mechanism</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75287/volumes-on-spectra</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169567/collection-of-10-assorted-gum-elastic-urethral-sounds</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423/chronometer-mechanism-by-arnold-england-1780-1790</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/582/large_smg00024283.jpg</image:loc><image:title>Chronometer Mechanism by Arnold, England, 1780-1790</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2429/two-hollow-inverted-tetrahedrons-on-pedestals-and-one-without</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/68/large_smg00049333.jpg</image:loc><image:title>Two Hollow Inverted Tetrahedrons on Pedestals and One Without.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/67/large_smg00049332.jpg</image:loc><image:title>Two Hollow Inverted Tetrahedrons on Pedestals and One Without.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/66/large_smg00049331.jpg</image:loc><image:title>Two Hollow Inverted Tetrahedrons on Pedestals and One Without.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19468/stainless-steel-condiment-set</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203805/kodak-66-camera-iii</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202893/components-from-tridac</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/186/large_smg00091724.jpg</image:loc><image:title>Components from TRIDAC</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/188/large_smg00091726.jpg</image:loc><image:title>Components from TRIDAC</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/193/large_smg00091751.jpg</image:loc><image:title>Components from TRIDAC</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/192/large_smg00091748.jpg</image:loc><image:title>Components from TRIDAC</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/191/large_smg00091745.jpg</image:loc><image:title>Components from TRIDAC</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/726/large_smg00190220.jpg</image:loc><image:title>Components from TRIDAC</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/209/large_smg00091711.jpg</image:loc><image:title>Components from TRIDAC</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154231/cocoa-bean-roaster-with-airer</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118447/dissecting-microscope-by-r-and-j-beck</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207155/johnsons-flash-powder</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114804/3-capacitors</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148322/cards-illustrating-diseases-and-their-prevention-produced-in-association-with-unicef-1980-83</loc><lastmod>2026-04-11T15:55:37.548Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/693/large_1994_0439_0002.jpg</image:loc><image:title>Cards illustrating Diseases and their Prevention, produced in association with UNICEF, 1980-83</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1293/single-sand-glass-in-six-pillared-mahogany-mount-one-pillar-missing-horne-type-a-b3191</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/468/large_smg00083194.jpg</image:loc><image:title>Single sand-glass in six pillared mahogany mount (one pillar missing). Horne Type A. ( B3191)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/464/large_smg00083190.jpg</image:loc><image:title>Single sand-glass in six pillared mahogany mount (one pillar missing). Horne Type A. ( B3191)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/463/large_smg00083189.jpg</image:loc><image:title>Single sand-glass in six pillared mahogany mount (one pillar missing). Horne Type A. ( B3191)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406259/sharp-elsimate-el-8151-electronic-calculator-with-ac-adaptor</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/234/514/large_cd0210_015_060504_hb048_1986_347_1_sharp_calculator.jpg</image:loc><image:title>Sharp Elsimate EL-8151 electronic calculator with AC adaptor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/466/large_smg00249212.jpg</image:loc><image:title>Sharp Elsimate EL-8151 electronic calculator with AC adaptor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/643/473/large_smg00249219.jpg</image:loc><image:title>Sharp Elsimate EL-8151 electronic calculator with AC adaptor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18873/fourteen-pieces-of-miscellaneous-stained-glass</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56785/astronomical-refracting-telescope-of-3-34-inch-aperture-with-mounting-stand-accessories-and-case</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/1/large_smg00052228.jpg</image:loc><image:title>Astronomical refracting telescope of 3 3/4 inch aperture, with mounting, stand, accessories and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76027/part-of-dr-roth-dragers-portable-anaesthetic-apparatus</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42755/square-street-gas-lantern-with-cradle-bracket-arm</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143484/penmix-insulin-injection-pen</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/216/large_1993_1428.jpg</image:loc><image:title>PenMix insulin injection pen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/774/large_smg00253728.jpg</image:loc><image:title>PenMix insulin injection pen</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192516/53-herbarium-sheets-of-plants-collected-by-joseph-lister-1883</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/660/large_a642914_0008__0002_.jpg</image:loc><image:title>53 herbarium sheets of plants collected by Joseph Lister, 1883</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/661/large_a642914_0050__0001_.jpg</image:loc><image:title>53 herbarium sheets of plants collected by Joseph Lister, 1883</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/662/large_a642914_0050__0002_.jpg</image:loc><image:title>53 herbarium sheets of plants collected by Joseph Lister, 1883</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/659/large_a642914_0008__0001_.jpg</image:loc><image:title>53 herbarium sheets of plants collected by Joseph Lister, 1883</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198549/medicine-chest</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/668/large_smg00285848.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18444/bioscope-projector</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/985/large_smg00361397.jpg</image:loc><image:title>Bioscope projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co915/smiths-everest-automatic-wrist-watch-with-presentation-box-by-smith-industries-ltd</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/539/large_smg00060502.jpg</image:loc><image:title>Smith&apos;s &quot;Everest&quot; automatic wrist-watch with presentation box by Smith Industries Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6877/five-compound-horse-shoe-magnets</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094238/two-roye-vala-booklets-from-the-1950s</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33353/twenty-seven-quad-cable-1930-1962</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/115/large_1962_0083__0001_.jpg</image:loc><image:title>Twenty seven quad cable, 1930-1962</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/364/844/large_smg00094511.jpg</image:loc><image:title>Twenty seven quad cable, 1930-1962</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/472/large_smg00226612.jpg</image:loc><image:title>Twenty seven quad cable, 1930-1962</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8399184/self-pitching-carbon-fibre-cyclic-pitch-propeller-prototype-with-wooden-transport-box-and-steel-transport-box-trolley</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/188/large_2014_0364__0004_.jpg</image:loc><image:title>Self-Pitching Carbon Fibre Cyclic Pitch Propeller, prototype, with wooden transport box and steel transport box trolley</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/185/large_2014_0364__0001_.jpg</image:loc><image:title>Self-Pitching Carbon Fibre Cyclic Pitch Propeller, prototype, with wooden transport box and steel transport box trolley</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/189/large_2014_0364__0005_.jpg</image:loc><image:title>Self-Pitching Carbon Fibre Cyclic Pitch Propeller, prototype, with wooden transport box and steel transport box trolley</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/186/large_2014_0364__0002_.jpg</image:loc><image:title>Self-Pitching Carbon Fibre Cyclic Pitch Propeller, prototype, with wooden transport box and steel transport box trolley</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/187/large_2014_0364__0003_.jpg</image:loc><image:title>Self-Pitching Carbon Fibre Cyclic Pitch Propeller, prototype, with wooden transport box and steel transport box trolley</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93987/two-head-lamps-for-examination-c1950</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/125/large_smg00316190.jpg</image:loc><image:title>Two head lamps for examination, c1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/126/large_smg00316191.jpg</image:loc><image:title>Two head lamps for examination, c1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46395/myford-ml7-lathe-3-jaw-and-4-jaw-chucks</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29481/model-of-hawker-hart-2-seater-day-bomber-aeroplane</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30348/de-havilland-propeller-from-viscount-aircraft</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28403/train-staff-with-ground-frame-key-and-ticket-box</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/91/large_1964_330_53__0001_.jpg</image:loc><image:title>Train staff with ground frame key and ticket box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/725/large_1964_330_53__0005_.jpg</image:loc><image:title>Train staff with ground frame key and ticket box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/724/large_1964_330_53__0006_.jpg</image:loc><image:title>Train staff with ground frame key and ticket box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/723/large_1964_330_53__0009_.jpg</image:loc><image:title>Train staff with ground frame key and ticket box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11859/5-jars-of-uranyl-nitrate</loc><lastmod>2026-04-11T15:55:38.110Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432509/nickel-silver-soup-tureen-with-lid-br-shipping</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co505359/wheelok-vehicle-wheel-clamp-and-original-packaging</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/897/large_smg00078922.jpg</image:loc><image:title>&apos;Wheelok&apos; vehicle wheel clamp and original packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60728/mapmeter-with-ivory-handle</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/468/large_smg00046198.jpg</image:loc><image:title>Mapmeter, with ivory handle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15361/ensign-midget-camera</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8058380/boys-original-bow-with-arrow</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/665/large_smg00051840.jpg</image:loc><image:title>Boys&apos; original bow with arrow</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/666/large_smg00051841.jpg</image:loc><image:title>Boys&apos; original bow with arrow</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9038321/model-railway-carriage-oo-gauge-british-rail-western-region-corridor</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46213/dey-time-register-ltd-clocking-in-factory-time</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8415279/a-collection-comprising-a-ferranti-transformer-and-two-fuses-from-the-same-substation</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/444/large_cd0663_001_110929_2011_58_1_aeroflex_fuse.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/658/large_cd0662_071_110929_2011_58_1_2_aeroflex_fuse.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/659/large_cd0662_072_110929_2011_58_1_aeroflex_fuse_label.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/9/large_cd0668_002_111018_eg_2011_58_3_ferranti_transformer.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/5/large_cd0667_070_111018_eg_2011_58_3_ferranti_transformer.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/7/large_cd0667_072_111018_eg_2011_58_3_ferranti_transformer.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/6/large_cd0667_071_111018_eg_2011_58_3_ferranti_transformer.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/4/large_cd0667_069_111018_eg_2011_58_3_ferranti_transformer.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/8/large_cd0668_001_111018_eg_2011_58_3_ferranti_transformer.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/902/large_smg00216444.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/445/large_cd0663_002_110929_2011_58_2_aeroflex_fuse.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/91/large_smg00244942.jpg</image:loc><image:title>A collection comprising a Ferranti transformer and two fuses from the same substation</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74738/miscellaneous-papers-1-box</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/657/903/large_smg00013207__0001_.jpg</image:loc><image:title>Miscellaneous papers (1 box)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/657/904/large_smg00013207__0002_.jpg</image:loc><image:title>Miscellaneous papers (1 box)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/970/large_smg00004586__0001_.jpg</image:loc><image:title>Miscellaneous papers (1 box)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/971/large_smg00004586__0002_.jpg</image:loc><image:title>Miscellaneous papers (1 box)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/856/large_smg00013724__0001_.jpg</image:loc><image:title>Miscellaneous papers (1 box)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/857/large_smg00013724__0002_.jpg</image:loc><image:title>Miscellaneous papers (1 box)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151105/straight-spectacles</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205754/br-gas-turbine-train-apt-e</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/742/pic_1976_7002__0001_.jpg</image:loc><image:title>BR Gas Turbine Train, APT-E</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8085313/ep-toy-magic-lantern</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121996/collection-of-hospital-equipment</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/663/large_1979_0649_0019.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/664/large_1979_0649_0020.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/597/large_smg00097732.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/615/large_smg00263458.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/606/large_smg00097742.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/604/large_smg00097739.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/602/large_smg00097737.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/596/large_smg00097731.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/752/large_smg00167543.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/753/large_smg00167544.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/663/large_smg00167370.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/44/large_smg00161009.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/173/large_smg00117098.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/846/large_smg00167402.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/580/large_smg00166850.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/858/large_smg00167416.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/584/large_smg00166854.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/583/large_smg00166853.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/601/large_smg00097736.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/595/large_smg00097730.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/600/large_smg00097735.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/599/large_smg00097734.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/594/large_smg00097729.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/598/large_smg00097733.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/605/large_smg00097740.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/607/large_smg00097743.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/603/large_smg00097738.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/581/large_smg00166851.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/751/large_smg00167542.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/754/large_smg00167545.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/657/large_smg00167348.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/847/large_smg00167403.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/864/large_smg00167423.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/857/large_smg00167415.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/860/large_smg00167418.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/883/large_smg00167442.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/884/large_smg00167443.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/582/large_smg00166852.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/856/large_smg00167414.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/885/large_smg00167444.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/174/large_smg00117100.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/172/large_smg00117097.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/750/large_smg00167541.jpg</image:loc><image:title>Collection of hospital equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21563/results-of-experiments-on-the-reduction-of-silicate-of-lead-by-iron</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/225/large_smg00044388.jpg</image:loc><image:title>Results of experiments on the reduction of silicate of lead by iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/240/large_smg00044407.jpg</image:loc><image:title>Results of experiments on the reduction of silicate of lead by iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/224/large_smg00044387.jpg</image:loc><image:title>Results of experiments on the reduction of silicate of lead by iron</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/226/large_smg00044389.jpg</image:loc><image:title>Results of experiments on the reduction of silicate of lead by iron</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8689036/bag-from-thrasher-touring-bicycle</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/859/large_cd0679_036_120215_2005_19_7_2_ron_sant_leather_bag.jpg</image:loc><image:title>Bag from &apos;Thrasher&apos; Touring Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/858/large_cd0679_035_120215_2005_19_7_2_ron_sant_leather_bag___tools.jpg</image:loc><image:title>Bag from &apos;Thrasher&apos; Touring Bicycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147692/metal-can-containing-al63-anti-louse-powder</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/745/large_1987_0471_0001.jpg</image:loc><image:title>Metal can containing A.L.63 anti-louse powder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co504999/set-of-instruments-devised-and-used-by-trendelenburg-for-the-removal-of-pulmonary-emboli-dilating-forceps</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2879/lead-telluride-infra-red-detector-1949-1959</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25873/ball-bearing-hub-for-bicycle</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/672/large_smg00077677.jpg</image:loc><image:title>Ball bearing hub for bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/548/large_smg00076400.jpg</image:loc><image:title>Ball bearing hub for bicycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27430/fifteen-sections-of-rail-mounted-on-board</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8606296/cyclorama-architectural-feature-scene-entitled-today-the-use-of-gas-for-the-heating-of-an-industrial-furnace</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co903/time-stamp-for-stamping-the-time-on-documents-1950-1959</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/218/large_smg00085814.jpg</image:loc><image:title>Time Stamp for Stamping the Time on Documents, 1950-1959</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/213/large_smg00085809.jpg</image:loc><image:title>Time Stamp for Stamping the Time on Documents, 1950-1959</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38121/gestetner-no3-duplicating-machine-1903</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/838/large_smg00000074.jpg</image:loc><image:title>Gestetner No.3 duplicating machine, 1903</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/700/large_smg00184383.jpg</image:loc><image:title>Gestetner No.3 duplicating machine, 1903</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/111/large_smg00184378.jpg</image:loc><image:title>Gestetner No.3 duplicating machine, 1903</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189290/three-canisters-of-selvigon-tablets</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25361/de-dion-35-hp-water-cooled-engine-1899</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/858/large_smg00194800.jpg</image:loc><image:title>De Dion 3.5 h.p. water cooled engine, 1899</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/859/large_smg00194801.jpg</image:loc><image:title>De Dion 3.5 h.p. water cooled engine, 1899</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8363845/3d-printed-hand-prototype</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/799/large_e2013_413_1__0002_.jpg</image:loc><image:title>3D printed hand prototype</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/798/large_e2013_413_1__0001_.jpg</image:loc><image:title>3D printed hand prototype</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/349/large_2015_0229__0001_.jpg</image:loc><image:title>3D printed hand prototype</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/350/large_2015_0229__0002_.jpg</image:loc><image:title>3D printed hand prototype</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9020637/factory-farm-playset</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193821/two-pieces-of-root-from-south-africa-with-a-handwritten-note</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152700/parts-of-a-modified-worth-amblyoscope</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8664673/assorted-photographic-equipment</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117012/4-squat-bulbous-glass-flasks</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427417/electronic-anemometer-by-lt-lutron-with-case-supplied-through-philip-harris-education</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/80/large_smg00157199.jpg</image:loc><image:title>Electronic anemometer by LT Lutron with case, supplied through Philip Harris Education</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36640/thomsons-electrostatic-voltmeter-no19</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54995/dines-type-anemograph-british-1890</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/281/large_smg00046610.jpg</image:loc><image:title>Dines type anemograph, British, 1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/189/large_smg00048536.jpg</image:loc><image:title>Dines type anemograph, British, 1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/188/large_smg00048535.jpg</image:loc><image:title>Dines type anemograph, British, 1890</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18361/chronophotographic-films-made-by-etienne-jules-marey</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143128/three-electrodes</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/965/large_smg00319893.jpg</image:loc><image:title>Three electrodes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/969/large_smg00319900.jpg</image:loc><image:title>Three electrodes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/970/large_smg00319901.jpg</image:loc><image:title>Three electrodes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8632097/three-pieces-of-gallstone</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co422892/rair-black-box-microcomputer</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8430586/framed-photographic-print-of-x-ray-taken-by-russell-reynolds</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8855/haber-bosch-process-pressure-mantle</loc><lastmod>2026-04-11T15:55:40.377Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919660/the-robert-a-heinlein-memorial-award-in-wooden-box</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/906/large_e2021_0126_0054__0003_.jpg</image:loc><image:title>The Robert A. Heinlein memorial award, in wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/907/large_e2021_0126_0054__0002_.jpg</image:loc><image:title>The Robert A. Heinlein memorial award, in wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/909/large_e2021_0126_0054__0005_.jpg</image:loc><image:title>The Robert A. Heinlein memorial award, in wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/908/large_e2021_0126_0054__0004_.jpg</image:loc><image:title>The Robert A. Heinlein memorial award, in wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/905/large_e2021_0126_0054__0001_.jpg</image:loc><image:title>The Robert A. Heinlein memorial award, in wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/418/large_smg00722065__0001_.jpg</image:loc><image:title>The Robert A. Heinlein memorial award, in wooden box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197633/medicine-chest-with-wing-doors-and-drop-front</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/579/large_smg00277137.jpg</image:loc><image:title>Medicine chest with wing doors and drop front</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8058751/ocobo-gutta-percha-golf-balls-one-sectioned</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/23/large_smg00099306.jpg</image:loc><image:title>&apos;Ocobo&apos; gutta-percha golf balls, one 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Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/262/large_cd0697_043_121017_1998_37_kendal_and_gent_medallion.jpg</image:loc><image:title>Medallions Awarded to Kendall and Gent Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/261/large_cd0697_042_121017_1998_37_kendal_and_gent_medallion.jpg</image:loc><image:title>Medallions Awarded to Kendall and Gent Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/260/large_cd0697_041_121017_1998_37_kendal_and_gent_medallion.jpg</image:loc><image:title>Medallions Awarded to Kendall and Gent Limited</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/263/large_cd0697_044_121017_1998_37_kendal_and_gent_medallion.jpg</image:loc><image:title>Medallions Awarded to Kendall and Gent Limited</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8404925/john-dalton-collection</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/552/large_smg00244033.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/194/large_smg00244033.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/281/large_smg00244033__0002_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/50/large_y1971_0017_0007__0003_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/51/large_y1971_0017_0007__0002_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/48/large_y1971_0017_0007__0001_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/287/large_y1971_0017_0003__0001_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/286/large_y1971_0017_0003__0002_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/150/large_y1971_0017_0002__0002_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/151/large_y1971_0017_0002__0001_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/152/large_y1971_0017_0002__0003_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/193/large_smg00244018.jpg</image:loc><image:title>John Dalton collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/280/large_smg00244018__0002_.jpg</image:loc><image:title>John Dalton collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8065303/dennis-f-12-pump-escape-fire-engine</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6873/wimshurst-machine</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117986/mse-freezing-bench-microtome</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9102/model-of-national-coal-board-plant-for-the-manufacture-of-carbon-electrodes-from-coal</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172757/surgical-instrument-set</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/223/large_smg00281185.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42326/eleven-proofs-of-small-illustrations-of-the-holland-submarine</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178274/bristol-trepanning-dissector-prototype-c1926</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157453/two-cigar-holders</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/863/large_smg00207501.jpg</image:loc><image:title>Two cigar holders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/864/large_smg00207502.jpg</image:loc><image:title>Two cigar holders</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148091/atomiser-of-the-type-used-by-lydia-fladlevya-to-administer-live-influenza-virus-of-the-ishkar-strain</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188095/2-bottles-of-material-medica</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co538343/selection-of-two-turkish-wooden-lined-measures-18th-century</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537515/semeonoff-vygotsky-intelligence-test-1950-1980</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/701/large_2001_0387.jpg</image:loc><image:title>Semeonoff-Vygotsky intelligence test, 1950-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/89/large_smg00020833.jpg</image:loc><image:title>Semeonoff-Vygotsky intelligence test, 1950-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/720/large_smg00158996.jpg</image:loc><image:title>Semeonoff-Vygotsky intelligence test, 1950-1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413571/robotic-arm-and-control-panel</loc><lastmod>2026-04-11T15:55:40.917Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55140/3-replacement-drums-for-the-whipple-rainfall-chronograph-two-have-two-holes-in-one-end</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/366/large_smg00068431.jpg</image:loc><image:title>3 replacement drums for the Whipple rainfall chronograph. Two have two holes in one end</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/367/large_smg00068432.jpg</image:loc><image:title>3 replacement drums for the Whipple rainfall chronograph. Two have two holes in one end</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/368/large_smg00068433.jpg</image:loc><image:title>3 replacement drums for the Whipple rainfall chronograph. Two have two holes in one end</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405056/jacquard-hand-loom</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/244/696/large_cd0122_020_050721_t_1973_43_jacquard_handloom.jpg</image:loc><image:title>Jacquard Hand Loom</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115400/portable-air-compressor</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067025/two-catalogues-from-the-debrie-film-company</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6682/replica-of-orsteds-magnetic-compass-1821-with-its-base</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/863/large_smg00173798.jpg</image:loc><image:title>Replica of Ørsted&apos;s magnetic compass, 1821, with it&apos;s base</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/862/large_smg00173797.jpg</image:loc><image:title>Replica of Ørsted&apos;s magnetic compass, 1821, with it&apos;s base</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100139/four-tubes-of-barbed-nerve-canal-broaches</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/896/large_smg00294838.jpg</image:loc><image:title>Four tubes of barbed nerve canal broaches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/895/large_smg00294837.jpg</image:loc><image:title>Four tubes of barbed nerve canal broaches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/894/large_smg00294836.jpg</image:loc><image:title>Four tubes of barbed nerve canal broaches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/897/large_smg00294839.jpg</image:loc><image:title>Four tubes of barbed nerve canal broaches</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197561/medicine-chest</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40920/two-photos-of-draught-admiralty-drawings-of-the-endeavour-bark</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118055/apparatus-for-the-automatic-cutting-staining-and-examination-of-histological-samples</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/840/large_1989_0424__0002_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/842/large_1989_0424__0003_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/838/large_1989_0424__0001_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/841/large_1989_0424__0004_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/849/large_1989_0424__0012_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/843/large_1989_0424__0005_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/845/large_1989_0424__0007_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/844/large_1989_0424__0006_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/846/large_1989_0424__0008_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/850/large_1989_0424__0011_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/847/large_1989_0424__0009_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/848/large_1989_0424__0010_.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/662/large_smg00649982.jpg</image:loc><image:title>Apparatus for the automatic cutting, staining, and examination of histological samples</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54211/spares-for-galitzin-three-component-galvanometric-seismograph</loc><lastmod>2026-04-11T15:55:41.173Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/332/large_smg00177324.jpg</image:loc><image:title>Spares for Galitzin three-component galvanometric seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/335/large_smg00177329.jpg</image:loc><image:title>Spares for Galitzin three-component galvanometric seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/334/large_smg00177328.jpg</image:loc><image:title>Spares for Galitzin three-component galvanometric seismograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6034/five-tuning-forks-used-as-test-forks</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/435/large_smg00068671.jpg</image:loc><image:title>Five tuning forks used as test forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/438/large_smg00068680.jpg</image:loc><image:title>Five tuning forks used as test forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/437/large_smg00068678.jpg</image:loc><image:title>Five tuning forks used as test forks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/436/large_smg00068677.jpg</image:loc><image:title>Five tuning forks used as test forks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411049/six-wooden-plumbers-dressers-made-from-boxwood</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/405/large_smg00055613.jpg</image:loc><image:title>Six wooden plumber&apos;s dressers made from boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/404/large_smg00055612.jpg</image:loc><image:title>Six wooden plumber&apos;s dressers made from boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/406/large_smg00055614.jpg</image:loc><image:title>Six wooden plumber&apos;s dressers made from boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/408/large_smg00055616.jpg</image:loc><image:title>Six wooden plumber&apos;s dressers made from boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/409/large_smg00055617.jpg</image:loc><image:title>Six wooden plumber&apos;s dressers made from boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/444/large_smg00067264.jpg</image:loc><image:title>Six wooden plumber&apos;s dressers made from boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/383/large_smg00067264.jpg</image:loc><image:title>Six wooden plumber&apos;s dressers made from boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/407/large_smg00055615.jpg</image:loc><image:title>Six wooden plumber&apos;s dressers made from boxwood</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8448365/two-shelf-jacks-from-keith-line-bank-1920-1925</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157124/wooden-cigar-on-a-clay-pipe-bowl</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/216/large_a54826__0002_.jpg</image:loc><image:title>Wooden cigar on a clay pipe bowl</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/214/large_a54826__0001_.jpg</image:loc><image:title>Wooden cigar on a clay pipe bowl</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147892/lane-respirator</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119751/stereo-microscope-by-charles-perry-and-co-ltd</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114573/seven-tubes</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24922/motor-car-lifting-jack</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/49/large_smg00194861.jpg</image:loc><image:title>Motor car lifting jack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/46/large_smg00194859.jpg</image:loc><image:title>Motor car lifting jack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/47/large_smg00194860.jpg</image:loc><image:title>Motor car lifting jack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/48/large_smg00194860.jpg</image:loc><image:title>Motor car lifting jack</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38612/block-and-binding-press</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44267/stamps-used-in-australian-goldmines</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98957/full-set-of-dentures</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/615/large_smg00153592.jpg</image:loc><image:title>Full set of dentures</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/616/large_smg00153593.jpg</image:loc><image:title>Full set of dentures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60363/leadbetter-slide-rule-in-leather-case</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/556/large_smg00049154.jpg</image:loc><image:title>Leadbetter slide rule in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/873/large_smg00049154.jpg</image:loc><image:title>Leadbetter slide rule in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/541/large_smg00049154.jpg</image:loc><image:title>Leadbetter slide rule in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/407/large_smg00029962.jpg</image:loc><image:title>Leadbetter slide rule in leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147831/soap-punch-and-plaster-bar-showing-imprint</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57130/chinese-celestial-globe-1830</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/841/large_1988_1422__0005_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/840/large_1988_1422__0004_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/843/large_1988_1422__0007_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/842/large_1988_1422__0006_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/839/large_1988_1422__0003_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/838/large_1988_1422__0002_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/844/large_1988_1422__0008_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/846/large_1988_1422__0010_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/845/large_1988_1422__0009_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/837/large_1988_1422__0001_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/282/large_1988_1422__0011_.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/271/large_smg00030485.jpg</image:loc><image:title>Chinese celestial globe, 1830</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25763/section-of-bicycle-tyre</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/654/large_smg00077610.jpg</image:loc><image:title>Section of bicycle tyre</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/644/large_smg00077588.jpg</image:loc><image:title>Section of bicycle tyre</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53741/surface-water-samplers</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173313/6-trocars</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15338/ilfomatic-compact-25-camera-for-126-cartridge-film-with-original-instructions</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/37/large_smg00220770.jpg</image:loc><image:title>&apos;Ilfomatic Compact 25&apos; camera for 126 cartridge film; with original instructions</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/40/large_smg00220773.jpg</image:loc><image:title>&apos;Ilfomatic Compact 25&apos; camera for 126 cartridge film; with original instructions</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59353/error-compensating-height-gauge</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75966/clover-ether-inhaler-1877-1910</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/950/large_a608281_0001.jpg</image:loc><image:title>Clover Ether Inhaler, 1877-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112341/three-glass-bottles</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141246/gags-5-for-use-with-stomach-pumps</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141480/enema-syringe</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/140/large_smg00254334.jpg</image:loc><image:title>Enema syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3021/c-v-boys-radio-micrometer-with-outer-casing-removed-1907</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/654/large_smg00031511.jpg</image:loc><image:title>C V Boys&apos; radio-micrometer, with outer casing removed, 1907.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122653/painted-polychrome-mask-of-maha-kola-sanniya-chief-disease-demon</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16685/birdland-camera-by-sanders-and-crowhurst-with-canvas</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123036/pair-of-soled-pattens</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/814/large_a35486__0002_.jpg</image:loc><image:title>Pair of soled pattens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/813/large_a35486__0001_.jpg</image:loc><image:title>Pair of soled pattens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61572/18-blackman-air-propeller-ventilating</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37357/partridge-patent-sparklet-fuse-c1902</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140662/enema-set</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/372/large_smg00257144.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8342198/miscellaneous-kodak-collection</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6783/edelmann-compensation-galvanometer</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60437/log-log-duplex-slide-rule</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/670/large_smg00049270.jpg</image:loc><image:title>Log-log Duplex slide-rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/671/large_smg00049271.jpg</image:loc><image:title>Log-log Duplex slide-rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181254/bottles-2-of-dentoloid-mouthwash-tablets</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8079710/vauxhall-car-fitted-with-mobility-aids-united-kingdom-1990-2005</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/179/large_2006_0151__0002_.jpg</image:loc><image:title>Vauxhall car fitted with mobility aids, United Kingdom, 1990-2005</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/178/large_2006_0151__0001_.jpg</image:loc><image:title>Vauxhall car fitted with mobility aids, United Kingdom, 1990-2005</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/180/large_2006_0151__0004_.jpg</image:loc><image:title>Vauxhall car fitted with mobility aids, United Kingdom, 1990-2005</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/522/large_smg00213795.jpg</image:loc><image:title>Vauxhall car fitted with mobility aids, United Kingdom, 1990-2005</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/654/large_2006_0151_0001__0001_.jpg</image:loc><image:title>Vauxhall car fitted with mobility aids, United Kingdom, 1990-2005</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co911/diorama-demonstrating-manual-control-of-street-lights-1960-1965</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/474/large_smg00086821.jpg</image:loc><image:title>Diorama Demonstrating Manual Control of Street Lights, 1960-1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co191478/specimen-jar-of-fruit</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56386/refracting-telescope-on-stand-by-ramsden-dollond-and-miller-1769</loc><lastmod>2026-04-11T15:55:43.456Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/560/large_1906_0071_0002_0001__0004_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/567/large_1906_0071_0002_0001__0011_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/558/large_1906_0071_0002_0001__0001_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/557/large_1906_0071_0002_0001__0002_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/561/large_1906_0071_0002_0001__0005_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/564/large_1906_0071_0002_0001__0008_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/563/large_1906_0071_0002_0001__0007_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/562/large_1906_0071_0002_0001__0006_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/559/large_1906_0071_0002_0001__0003_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/566/large_1906_0071_0002_0001__0010_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/565/large_1906_0071_0002_0001__0009_.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/644/large_smg00031182.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/642/large_smg00031179.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/648/large_smg00031187.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/645/large_smg00031183.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/646/large_smg00031184.jpg</image:loc><image:title>Refracting telescope on stand by Ramsden, Dollond and Miller, 1769</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41470/model-of-the-ss-st-patrick</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57075/gregorian-telescope-by-j-cuthbert-with-case</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/443/large_smg00031203.jpg</image:loc><image:title>Gregorian telescope by J Cuthbert, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/597/large_smg00271128.jpg</image:loc><image:title>Gregorian telescope by J Cuthbert, with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124789/basket-containing-pieces-of-bark</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27993/three-rails-4ft-long</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117184/multitone-single-valve-aid</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46440/collection-of-watchmakers-tools-and-materials</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/765/large_1984_0380_0007__0003_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/766/large_1984_0380_0004__0004_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/767/large_1984_0380_0004__0002_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/763/large_1984_0380_0007__0001_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/764/large_1984_0380_0007__0002_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/768/large_1984_0380_0004__0006_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/949/large_1984_0380_0003__0002_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/950/large_1984_0380_0003__0003_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/947/large_1984_0380_0003__0001_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/952/large_1984_0380_0003__0004_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/333/large_smg00064410.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/826/large_smg00064404.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/332/large_smg00064402.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/842/large_smg00064431.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/839/large_smg00064428.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/843/large_smg00064432.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/844/large_smg00064435.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/841/large_smg00064430.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/832/large_smg00064413.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/845/large_smg00064436.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/846/large_smg00064437.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/953/large_1984_0380_0004__0002_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/954/large_1984_0380_0004__0003_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/951/large_1984_0380_0004__0001_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/838/large_smg00064426.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/829/large_smg00064407.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/847/large_smg00064438.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/840/large_smg00064429.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/830/large_smg00064408.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/848/large_smg00064439.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/376/large_1984_0380_0004_0002__0001_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and materials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/377/large_1984_0380_0004_0002__0002_.jpg</image:loc><image:title>Collection of watchmaker&apos;s tools and 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Stereoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123391/tobacco-water-pipe-with-elaborate-inscribed-stand</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198498/mahogany-medicine-chest-1801-1850</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112356/three-brown-glass-poison-bottles</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49291/pair-of-ivory-clothes-brushes-monogrammed</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3943/calcite-prism</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/427/large_smg00032682.jpg</image:loc><image:title>Calcite 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Tait</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1568/cylinder-electrical-machine</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50660/carrier-automatic-car-painting-machine-quarter-scale-model</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8213/andrew-pritchards-polishing-tools</loc><lastmod>2026-04-11T15:55:44.562Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405995/all-weather-press-camera-made-by-peeling-and-van-neck</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/919/large_cd0140_004_050811_cg_1985_24_1_pelling___van_neck_camera.jpg</image:loc><image:title>&apos;All Weather&apos; press camera made by Peeling &amp; Van 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computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31367/ferrocart-intermediate-frequency-transformers</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1210/sun-dial-brass-for-sidereal-and-ordinary-time-stands-6-high-diameter-of-dials-3-34</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/848/large_smg00083256.jpg</image:loc><image:title>Sun-dial, brass, for sidereal and ordinary time stands 6&quot; high diameter of dials 3 3/4&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/849/large_smg00083257.jpg</image:loc><image:title>Sun-dial, brass, for sidereal and ordinary time stands 6&quot; high diameter of dials 3 3/4&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117925/wooden-racking-containing-bacteriological-test-kit</loc><lastmod>2026-04-11T15:55:46.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74322/queens-south-africa-medal-and-kings-south-africa-medal-together-on-bar</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114826/copy-of-listers-experimental-apparatus-of-1871-to-demonstrate-the-germ-theory-of-putrefaction</loc><lastmod>2026-04-11T15:55:46.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35389/amplion-loudspeaker-with-wooden-horn</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8208485/kodak-pocket-instamatic-200-camera</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192577/2-boxes-of-fennings-adult-cooling-powders</loc><lastmod>2026-04-11T15:55:43.939Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3842/galilean-telescope-spyglass-with-triple-achromatic-object-glass</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161661/lithotomy-instrument-set-london-england-1810-1850</loc><lastmod>2026-04-11T15:55:46.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/975/large_a610576.jpg</image:loc><image:title>Lithotomy 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feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20662/coarse-metal-from-haford-copper-works-swansea</loc><lastmod>2026-04-11T15:55:46.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/253/large_smg00044311.jpg</image:loc><image:title>&quot;Coarse metal&quot; from Haford Copper Works, Swansea</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/252/large_smg00044310.jpg</image:loc><image:title>&quot;Coarse metal&quot; from Haford Copper Works, Swansea</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22273/tin-slag-glassy-form</loc><lastmod>2026-04-11T15:55:46.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/834/large_smg00045091.jpg</image:loc><image:title>Tin slag, glassy 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Accelerator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/734/large_smg00459663.jpg</image:loc><image:title>Cockroft and Walton&apos;s Accelerator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782976/choose-safer-sex-posters</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/764/large_1999_0241_0104_0003.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/762/large_1999_0241_0104_0001.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/763/large_1999_0241_0104_0002.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148426/gas-mask-veil-respirator-with-bag-and-instructions</loc><lastmod>2026-04-11T15:55:45.863Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18878/three-tumblers-a-untreated-b-titanised-uncoloured-c-titanised-coloured</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/994/large_smg00087549.jpg</image:loc><image:title>Three tumblers a) untreated b) titanised uncoloured c) titanised coloured</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/993/large_smg00087548.jpg</image:loc><image:title>Three tumblers a) untreated b) titanised uncoloured c) titanised coloured</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/995/large_smg00087550.jpg</image:loc><image:title>Three tumblers a) untreated b) titanised uncoloured c) titanised coloured</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141259/set-of-stomach-pumping-instruments-with-accessories-for-rectal-use</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/573/large_smg00267128.jpg</image:loc><image:title>Set of stomach pumping instruments with accessories for rectal use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12164/collection-of-five-clamps-and-retort-rings</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41608/two-ship-models</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/121/large_1883_0164_0002__0002_.jpg</image:loc><image:title>Two ship models</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/120/large_1883_0164_0002__0001_.jpg</image:loc><image:title>Two ship models</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114828/copy-of-listers-glass-garden-of-1875</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518346/oil-paintings</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/706/large_1864_0004_0001.jpg</image:loc><image:title>Oil paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/707/large_1864_0004_0002.jpg</image:loc><image:title>Oil paintings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43675/model-of-a-gloster-getter-cutter-loader-with-glazed-case-and-eight-accessories</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202528/samuel-franklin-codys-tree-plus-resin-into-wood-experiment</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149437/trial-case</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/692/large_smg00280588.jpg</image:loc><image:title>Trial case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54346/kew-pattern-dip-circle-by-barrow-with-creak-total-force-attachment</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62426/60k-rod-memory-unit-from-ncr-315</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/395/large_smg00333206.jpg</image:loc><image:title>60K rod memory unit from NCR 315</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/394/large_smg00333205.jpg</image:loc><image:title>60K rod memory unit from NCR 315</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/396/large_smg00333207.jpg</image:loc><image:title>60K rod memory unit from NCR 315</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147458/spittoon</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10039/skeins-and-reels-of-stearn-artificial-silk</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co519614/wood-newspaper-printing-press</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/271/large_2001_0641__0002_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/278/large_2001_0641__0009_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/276/large_2001_0641__0007_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/280/large_2001_0641__0011_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/279/large_2001_0641__0010_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/273/large_2001_0641__0004_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/272/large_2001_0641__0003_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/274/large_2001_0641__0005_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/275/large_2001_0641__0006_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/270/large_2001_0641__0001_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/277/large_2001_0641__0008_.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/336/large_smg00448931.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/222/large_smg00648809.jpg</image:loc><image:title>Wood Newspaper Printing Press</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co497995/clinical-recirculation-unit</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co475712/carpenters-tool-chest</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135079/glass-discharge-tube</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/514/large_smg00292516.jpg</image:loc><image:title>Glass discharge tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/515/large_smg00292517.jpg</image:loc><image:title>Glass discharge tube</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428566/stethoscope-riester-sprague-rappaport</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8404627/six-shuttles</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/430/large_y1968_6_2__0002_.jpg</image:loc><image:title>Six Shuttles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/432/large_y1968_6_2__0004_.jpg</image:loc><image:title>Six Shuttles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/433/large_y1968_6_2__0005_.jpg</image:loc><image:title>Six Shuttles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/431/large_y1968_6_2__0003_.jpg</image:loc><image:title>Six Shuttles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/429/large_y1968_6_2__0001_.jpg</image:loc><image:title>Six Shuttles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41989/rigged-model-of-an-english-hoy</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9160/three-silk-skeins-and-one-cotton-skein-dyed-with-mauveine</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/8/large_1947_0116__0001_.jpg</image:loc><image:title>Three silk skeins and one cotton skein dyed with mauveine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/9/large_1947_0116__0002_.jpg</image:loc><image:title>Three silk skeins and one cotton skein dyed with mauveine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/107/large_smg00076341.jpg</image:loc><image:title>Three silk skeins and one cotton skein dyed with mauveine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/797/large_smg00076334.jpg</image:loc><image:title>Three silk skeins and one cotton skein dyed with mauveine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/108/large_smg00079632.jpg</image:loc><image:title>Three silk skeins and one cotton skein dyed with mauveine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/104/large_smg00076291.jpg</image:loc><image:title>Three silk skeins and one cotton skein dyed with mauveine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18987/ruperts-drops-two</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18299/five-fantascope-discs-by-ackermann</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/261/926/large_1934_0140__0001_.jpg</image:loc><image:title>Five Fantascope discs by Ackermann</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5905/player-piano-with-32-piano-rolls-by-george-rogers-and-sons</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132635/coin-scales-with-circular-box-type-beam-ends-in-oval-tin-box-with-8-weights</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141484/enema-syringe</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/139/large_smg00254333.jpg</image:loc><image:title>Enema syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3953/selection-of-16-stainless-steel-mirrors</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39401/sectional-model-of-tubular-marine-boiler-and-section-of-funnel</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/993/large_smg00063683.jpg</image:loc><image:title>Sectional model of tubular marine boiler and section of funnel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/768/large_smg00064452.jpg</image:loc><image:title>Sectional model of tubular marine boiler and section of funnel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207608/triple-victo-stand-camera</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/583/large_smg00653116.jpg</image:loc><image:title>Triple Victo Stand Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/582/large_smg00653115.jpg</image:loc><image:title>Triple Victo Stand Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/581/large_smg00653100.jpg</image:loc><image:title>Triple Victo Stand Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64488/three-cartoons-the-phoque-rouge-model</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3627/polarising-microscope-with-lens-for-parallel-light</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115957/4-lamp-shades</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14986/two-torsion-balances</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155862/base-and-capital-from-a-pillar-of-veined-white-marble</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214867/six-silver-plated-table-forks-british-rail-eastern-region</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45518/collection-of-tools-for-wheelwrights-shop</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/836/large_smg00065110.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/839/large_smg00065114.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/952/large_smg00066271.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/346/large_smg00064138.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/974/large_smg00065113.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/973/large_smg00065099.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/854/large_smg00065237.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/223/large_smg00066807.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/988/large_smg00065242.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/860/large_smg00065246.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/858/large_smg00065241.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/954/large_smg00066273.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/600/large_smg00064150.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/996/large_smg00065255.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/861/large_smg00065248.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/841/large_smg00065116.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/846/large_smg00065126.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/977/large_smg00065124.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/862/large_smg00065249.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/978/large_smg00065125.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/842/large_smg00065117.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/990/large_smg00065245.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/847/large_smg00065127.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/835/large_smg00065109.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/848/large_smg00065128.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/800/large_smg00065089.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/838/large_smg00065112.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/998/large_smg00065257.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/845/large_smg00065122.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/11/large_smg00065307.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/844/large_smg00065119.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/993/large_smg00065252.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/855/large_smg00065238.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/9/large_smg00064140.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/991/large_smg00065247.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/989/large_smg00065243.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/995/large_smg00065254.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/863/large_smg00065250.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/857/large_smg00065240.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/837/large_smg00065111.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/840/large_smg00065115.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/597/large_smg00064139.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/994/large_smg00065253.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/859/large_smg00065244.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/596/large_smg00064136.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/997/large_smg00065256.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/992/large_smg00065251.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/856/large_smg00065239.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/976/large_smg00065123.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/522/large_smg00458782.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/521/large_smg00458781.jpg</image:loc><image:title>Collection of tools for wheelwright&apos;s shop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203921/ross-portrait-attachment-no-3-c-de-v-petzval-type-lens</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192660/2-cardboard-pill-boxes-of-dr-scotts-coated-bilious-and-liver-pills</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/575/large_1988_0317_0142__0001_.jpg</image:loc><image:title>2 cardboard pill boxes of Dr. Scott&apos;s Coated Bilious and Liver Pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/576/large_1988_0317_0142__0002__.jpg</image:loc><image:title>2 cardboard pill boxes of Dr. Scott&apos;s Coated Bilious and Liver Pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/22/large_1988_0317_0142_0001__0002_.jpg</image:loc><image:title>2 cardboard pill boxes of Dr. Scott&apos;s Coated Bilious and Liver Pills</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/21/large_1988_0317_0142_0001__0001_.jpg</image:loc><image:title>2 cardboard pill boxes of Dr. Scott&apos;s Coated Bilious and Liver Pills</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co105089/black-pottery-foot-scraper-in-the-form-of-a-crocodile</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66551/collection-of-19-engravings</loc><lastmod>2026-04-11T15:55:47.674Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/174/large_1980_1033_0003.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/173/large_1980_1033_0002.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/336/large_1980_1033_0018.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/327/large_1980_1033_0009.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/333/large_1980_1033_0015.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/332/large_1980_1033_0014.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/321/large_1980_1033_0001.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/335/large_1980_1033_0017.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/337/large_1980_1033_0019.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/330/large_1980_1033_0012.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/329/large_1980_1033_0011.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/322/large_1980_1033_0004.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/328/large_1980_1033_0010.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/323/large_1980_1033_0005.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/331/large_1980_1033_0013.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/334/large_1980_1033_0016.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/324/large_1980_1033_0006.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/326/large_1980_1033_0008.jpg</image:loc><image:title>Collection of 19 engravings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co216297/silver-plated-candlesticks-lancashire-and-yorkshire-and-london-and-north-western-railways-park-hotel-preston</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418494/sirius-sx-16b-personal-computer</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109141/two-rectangular-glass-bottles</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25449/irish-jaunting-carriage</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/343/large_smg00215181.jpg</image:loc><image:title>Irish Jaunting Carriage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/80/large_1913_0575__0001_.jpg</image:loc><image:title>Irish Jaunting Carriage</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/350/large_smg00649695.jpg</image:loc><image:title>Irish Jaunting Carriage</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27158/model-locomotive-lady-of-the-lake</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8560288/latex-noses-eye-pieces-and-scars</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/71/large_2000_5000_0099_0012__0001_.jpg</image:loc><image:title>Latex noses, eye pieces and scars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/73/large_2000_5000_0099_0023__0001_.jpg</image:loc><image:title>Latex noses, eye pieces and scars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/946/large_2000_5000_0099_0005__0002_.jpg</image:loc><image:title>Latex noses, eye pieces and scars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/945/large_2000_5000_0099_0005__0001_.jpg</image:loc><image:title>Latex noses, eye pieces and scars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/70/large_2000_5000_0099_0002__0001_.jpg</image:loc><image:title>Latex noses, eye pieces and scars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/72/large_2000_5000_0099_0016__0001_.jpg</image:loc><image:title>Latex noses, eye pieces and scars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/69/large_2000_5000_0099_0004__0001_.jpg</image:loc><image:title>Latex noses, eye pieces and scars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56460/solar-spectroscope-by-t-cooke-and-sons-1881</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/592/large_smg00271123.jpg</image:loc><image:title>Solar spectroscope by T. Cooke &amp; Sons, 1881</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/801/large_smg00030520.jpg</image:loc><image:title>Solar spectroscope by T. Cooke &amp; Sons, 1881</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55886/sealed-beam-lamps</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/761/large_smg00182493.jpg</image:loc><image:title>Sealed beam lamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/762/large_smg00182494.jpg</image:loc><image:title>Sealed beam lamps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197838/narrow-mahogany-medicine-chest-containing-10-bottles</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/204/large_smg00280192.jpg</image:loc><image:title>Narrow mahogany medicine chest containing 10 bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448784/prototype-of-tanners-harpenden-anthropometer</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/52/large_1996_392_17__0003_.jpg</image:loc><image:title>Prototype of Tanners Harpenden Anthropometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/49/large_1996_392_17__0002_.jpg</image:loc><image:title>Prototype of Tanners Harpenden Anthropometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/796/large_1996_392_17__0001_.jpg</image:loc><image:title>Prototype of Tanners Harpenden Anthropometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/734/large_smg00269797.jpg</image:loc><image:title>Prototype of Tanners Harpenden Anthropometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4233/120-degree-section-of-the-glass-from-bull-point-lighthouse</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/206/large_smg00648665.jpg</image:loc><image:title>120 degree section of the glass from Bull Point Lighthouse</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/207/large_smg00648669.jpg</image:loc><image:title>120 degree section of the glass from Bull Point Lighthouse</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9271/display-the-origin-of-oil</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16897/ferguson-bench-density-meter</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129991/wooden-drug-jar</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55447/ebony-and-brass-octant</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/978/large_1913_0271__0001_.jpg</image:loc><image:title>Ebony and brass octant.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/979/large_1913_0271__0002_.jpg</image:loc><image:title>Ebony and brass octant.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/606/large_smg00021074.jpg</image:loc><image:title>Ebony and brass octant.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/607/large_smg00021075.jpg</image:loc><image:title>Ebony and brass octant.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60022/marquois-scales</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/555/large_smg00045825.jpg</image:loc><image:title>Marquois scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/553/large_smg00045823.jpg</image:loc><image:title>Marquois scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/554/large_smg00045824.jpg</image:loc><image:title>Marquois scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156457/serving-set-implements-inside-walnut-case</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/419/large_smg00202143.jpg</image:loc><image:title>Serving set, implements inside walnut case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15330/ilfomatic-universal-50c-camera-for-126-cartridge-film-with-original-instruction-sheet</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/36/large_smg00220769.jpg</image:loc><image:title>Ilfomatic &apos;Universal 50C&apos; camera for 126 cartridge film; with original instruction sheet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3127/campbell-swintons-rotary-mercury-vacuum-pump</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3588/waymouth-cooke-naval-rangefinder-by-t-cooke-and-sons-ltd</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/46/large_smg00083299.jpg</image:loc><image:title>Waymouth-Cooke naval rangefinder by T. Cooke and Sons Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122917/carriage-with-a-group-of-hindu-gods</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8208102/smena-symbol-camera</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8430589/bbc-type-d-sound-desk</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/939/large_smg00219603.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/673/large_2012_5118_0292_0001.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/937/large_smg00219544.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/938/large_smg00219602.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/55/large_2012_5118_0292_0002__0007_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/61/large_2012_5118_0292_0002__0012_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/51/large_2012_5118_0292_0002__0003_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/57/large_2012_5118_0292_0002__0008_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/56/large_2012_5118_0292_0002__0009_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/58/large_2012_5118_0292_0002__0010_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/52/large_2012_5118_0292_0002__0005_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/65/large_2012_5118_0292_0002__0017_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/54/large_2012_5118_0292_0002__0004_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/50/large_2012_5118_0292_0002__0002_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/53/large_2012_5118_0292_0002__0006_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/64/large_2012_5118_0292_0002__0016_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/62/large_2012_5118_0292_0002__0015_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/59/large_2012_5118_0292_0002__0011_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/63/large_2012_5118_0292_0002__0014_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/60/large_2012_5118_0292_0002__0013_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/49/large_2012_5118_0292_0002__0001_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/960/large_smg00220020.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/669/large_2012_5118_0292_0005__0001_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/671/large_2012_5118_0292_0005__0002_.jpg</image:loc><image:title>BBC Type &apos;D&apos; Sound Desk</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8093032/tempiphot-photo-electric-exposure-meter</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/777/large_smg00453261.jpg</image:loc><image:title>Tempiphot photo electric exposure meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/778/large_smg00453262.jpg</image:loc><image:title>Tempiphot photo electric exposure meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118294/zeiss-jug-handle-microscope-stand-and-outfit</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/714/large_1986_0528_0001__0001_.jpg</image:loc><image:title>Zeiss &quot;jug-handle&quot; microscope stand and outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/717/large_1986_0528_0001__0003_.jpg</image:loc><image:title>Zeiss &quot;jug-handle&quot; microscope stand and outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/715/large_1986_0528_0001__0002_.jpg</image:loc><image:title>Zeiss &quot;jug-handle&quot; microscope stand and outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/446/large_smg00023465.jpg</image:loc><image:title>Zeiss &quot;jug-handle&quot; microscope stand and outfit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/210/large_smg00028166.jpg</image:loc><image:title>Zeiss &quot;jug-handle&quot; microscope stand and outfit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134129/apothecarys-balance-with-steel-beam-and-broken-glass-pans</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59719/thomas-de-colmars-arithmometer-with-mahogany-case-lid</loc><lastmod>2026-04-11T15:55:50.648Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/732/large_1868_0001_0001__0001_.jpg</image:loc><image:title>Thomas De Colmar&apos;s Arithmometer, with mahogany case lid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/607/large_smg00176080.jpg</image:loc><image:title>Thomas De Colmar&apos;s Arithmometer, with mahogany case lid</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/596/large_smg00017656.jpg</image:loc><image:title>Thomas De Colmar&apos;s Arithmometer, with mahogany case lid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53585/bulldog-sounder-and-sampler-used-during-telegraph-survey-operations</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/519/large_smg00044192.jpg</image:loc><image:title>Bulldog sounder and sampler used during telegraph survey operations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/518/large_smg00044191.jpg</image:loc><image:title>Bulldog sounder and sampler used during telegraph survey operations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/520/large_smg00044193.jpg</image:loc><image:title>Bulldog sounder and sampler used during telegraph survey operations</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8543/scroll-type-culpeper-microscope-with-accessories-and-case</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/15/large_smg00026875.jpg</image:loc><image:title>Scroll-type Culpeper microscope, with accessories and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/786/large_smg00026868.jpg</image:loc><image:title>Scroll-type Culpeper microscope, with accessories and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/112/large_smg00260916.jpg</image:loc><image:title>Scroll-type Culpeper microscope, with accessories and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149919/european-ophthalmic-instrument-set-1871-1930</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25426/dursley-pedersen-bicycle</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/523/large_1922_0276_0001__0002_.jpg</image:loc><image:title>Dursley-Pedersen bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/525/large_1922_0276_0001__0004_.jpg</image:loc><image:title>Dursley-Pedersen bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/524/large_1922_0276_0001__0003_.jpg</image:loc><image:title>Dursley-Pedersen bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/526/large_1922_0276_0001__0005_.jpg</image:loc><image:title>Dursley-Pedersen bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/522/large_1922_0276_0001__0001_.jpg</image:loc><image:title>Dursley-Pedersen bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/910/large_smg00073167.jpg</image:loc><image:title>Dursley-Pedersen bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/293/large_smg00080172.jpg</image:loc><image:title>Dursley-Pedersen bicycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19524/life-size-figure-of-steelworker</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77732/full-scale-plastic-human-skeleton</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/500/large_smg00098570.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/457/large_smg00098132.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/224/large_smg00098132.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/456/large_smg00098130.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/223/large_smg00098130.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/458/large_smg00098133.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/225/large_smg00098133.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/455/large_smg00098129.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/222/large_smg00098129.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/454/large_smg00098128.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/375/221/large_smg00098128.jpg</image:loc><image:title>Full-scale plastic human skeleton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93991/socially-acceptable-monitoring-instrument-sami-comprising-various-components</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148052/toilet-set</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/456/large_smg00172185.jpg</image:loc><image:title>Toilet set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59158/gyroscope-with-accessories-for-experiments</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/227/large_smg00066872.jpg</image:loc><image:title>Gyroscope with accessories for experiments.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/228/large_smg00066873.jpg</image:loc><image:title>Gyroscope with accessories for experiments.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6719/kelvins-graded-galvanometer-for-measuring-differences-of-potential</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186910/oak-chest-containing-288-samples-of-materia-medica</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8606287/cyclorama-architectural-feature-scene-entitled-1890-the-advent-of-the-incandescent-mantle-for-street-lighting</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50449/ratchet-lavatory-lock</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76721/post-mortem-set</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/375/large_smg00090447.jpg</image:loc><image:title>Post mortem set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42759/selection-of-electric-lamps-designed-for-specific-uses</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/493/large_smg00224034.jpg</image:loc><image:title>Selection of electric lamps designed for specific uses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/865/large_smg00060030.jpg</image:loc><image:title>Selection of electric lamps designed for specific uses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/959/large_smg00028779.jpg</image:loc><image:title>Selection of electric lamps designed for specific uses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/954/large_smg00028772.jpg</image:loc><image:title>Selection of electric lamps designed for specific uses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/962/large_smg00028783.jpg</image:loc><image:title>Selection of electric lamps designed for specific uses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/679/large_smg00307928.jpg</image:loc><image:title>Selection of electric lamps designed for specific uses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135392/2-reagent-bottles-with-glass-stoppers</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84584/pestle-and-mortar-egypt-1650-1575bce</loc><lastmod>2026-04-11T15:55:53.051Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/77/large_a634861__0002_.jpg</image:loc><image:title>Pestle and mortar, Egypt, 1650-1575BCE</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/76/large_a634861__0001_.jpg</image:loc><image:title>Pestle and mortar, Egypt, 1650-1575BCE</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062206/catch-lock</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/289/large_smg00181429.jpg</image:loc><image:title>Catch lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/879/large_smg00181428.jpg</image:loc><image:title>Catch lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co474209/drawings-of-wagons-and-carriages</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201707/oerobin-packaging-only</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919691/eyeglasses-with-infrared-cheek-movement-sensor</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/892/large_smg00722094__0001_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/897/large_smg00722098__0001_.jpg</image:loc><image:title>Eyeglasses with infrared cheek movement sensor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54250/3-component-borehole-seismometer</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18630/copy-of-rudge-phantascope-projector</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/565/large_1930_0483__0002_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/566/large_1930_0483__0003_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/570/large_1930_0483__0006_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/564/large_1930_0483__0001.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/567/large_1930_0483__0004_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/568/large_1930_0483__0005_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/772/large_1930_0483__0011_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/769/large_1930_0483__0007_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/770/large_1930_0483__0009_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/768/large_1930_0483__0008_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/773/large_1930_0483__0012_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/774/large_1930_0483__0013_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/771/large_1930_0483__0010_.jpg</image:loc><image:title>Copy of Rudge Phantascope Projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3915/early-arago-polariscope-in-case-french-1870</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/605/large_smg00030701.jpg</image:loc><image:title>Early Arago Polariscope, in case, French, 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/104/large_smg00083875.jpg</image:loc><image:title>Early Arago Polariscope, in case, French, 1870</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14140/lovibond-comparator-incomplete</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160301/rectangular-maroon-leather-case</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40632/contemporary-dockyard-built-model-of-the-3rd-rate-74-gun-hms-egmont-1768</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114441/kippezone-metabolic-rate-monitor-c-1960</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205597/statfile-lighting-unit</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/8/large_smg00361597.jpg</image:loc><image:title>Statfile Lighting Unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35641/amplion-gramophone-model-loudspeaker-unit</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53946/eotvos-torsion-balance-by-l-oertling-ltd-1925</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1527/george-iiis-glass-phials</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/322/large_b890810.jpg</image:loc><image:title>George III&apos;s glass phials</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/760/large_1927_1294__0001_.jpg</image:loc><image:title>George III&apos;s glass 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phials</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130658/pestle-with-rounded-ceramic-grinding-end</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/415/110/large_smg00207237.jpg</image:loc><image:title>Pestle, with rounded ceramic grinding end</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13394/the-bull-cup-from-enkomi-reproduction-cyprus-15th-century-bc</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42153/model-of-stern-frame-9-rudder-of-hms-drake</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/579/large_smg00077928.jpg</image:loc><image:title>Model of Stern Frame 9 Rudder of H.M.S 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8Y250</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/547/large_smg00267007.jpg</image:loc><image:title>packaging for bulk packs of dried factor VIII fraction 8Y500 and 8Y250</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/539/large_smg00266999.jpg</image:loc><image:title>packaging for bulk packs of dried factor VIII fraction 8Y500 and 8Y250</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/540/large_smg00267000.jpg</image:loc><image:title>packaging for bulk packs of dried factor VIII fraction 8Y500 and 8Y250</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/534/large_smg00266994.jpg</image:loc><image:title>packaging for bulk packs of dried factor VIII fraction 8Y500 and 8Y250</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/537/large_smg00266997.jpg</image:loc><image:title>packaging for bulk packs of dried factor VIII fraction 8Y500 and 8Y250</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/543/large_smg00267003.jpg</image:loc><image:title>packaging for bulk packs of dried factor VIII fraction 8Y500 and 8Y250</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/542/large_smg00267002.jpg</image:loc><image:title>packaging for bulk packs of dried factor VIII fraction 8Y500 and 8Y250</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8032046/plexitron-disposable-blood-taking-set</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154317/harvest-kettle-for-water</loc><lastmod>2026-04-11T15:55:55.987Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54711/electrical-rain-gauge-recorder-1875</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/430/large_smg00175268.jpg</image:loc><image:title>Electrical rain gauge recorder, 1875</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/190/large_smg00175268.jpg</image:loc><image:title>Electrical rain gauge recorder, 1875</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/429/large_smg00175267.jpg</image:loc><image:title>Electrical rain gauge recorder, 1875</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/189/large_smg00175267.jpg</image:loc><image:title>Electrical rain gauge recorder, 1875</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/431/large_smg00175269.jpg</image:loc><image:title>Electrical rain gauge recorder, 1875</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/191/large_smg00175269.jpg</image:loc><image:title>Electrical rain gauge recorder, 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Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56434/brass-gregorian-reflecting-telescope-of-2-34-inch-aperture-by-edward-nairne</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/606/large_smg00271137.jpg</image:loc><image:title>Brass Gregorian reflecting telescope of 2 3/4-inch aperture by Edward Nairne</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183584/two-bottles</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10079/experimental-masticator-for-rubber</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30156/gnome-50-hp-7-cylinder-rotary-aero-engine-with-25-parts-from-a-birdling-monoplane</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409020/coffee-husk</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/974/large_smg00078663.jpg</image:loc><image:title>Coffee husk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/975/large_smg00078664.jpg</image:loc><image:title>Coffee 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set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112711/two-glass-drug-jars-with-paper-labels-stuck-inside</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/47/large_smg00083412.jpg</image:loc><image:title>Two glass drug jars with paper labels stuck inside</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/46/large_smg00083411.jpg</image:loc><image:title>Two glass drug jars with paper labels stuck inside</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12978/x-ray-goniometer</loc><lastmod>2026-04-11T15:56:00.367Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co431345/varian-cft-20-fourier-transform-nuclear-magnetic-resonance-spectrometer</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/887/large_smg00354394.jpg</image:loc><image:title>Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/293/large_smg00359340.jpg</image:loc><image:title>Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/219/large_smg00358766.jpg</image:loc><image:title>Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/228/large_smg00358874.jpg</image:loc><image:title>Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/223/large_smg00358869.jpg</image:loc><image:title>Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/241/large_smg00359091.jpg</image:loc><image:title>Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/292/large_smg00359338.jpg</image:loc><image:title>Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115433/physiological-apparatus-used-by-dr-griffith-pugh-during-the-everest-expedition</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/507/large_smg00269356.jpg</image:loc><image:title>Physiological apparatus used by Dr. Griffith Pugh during the Everest expedition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/507/505/large_smg00269354.jpg</image:loc><image:title>Physiological apparatus used by Dr. Griffith Pugh during the Everest expedition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/514/large_smg00287948.jpg</image:loc><image:title>Physiological apparatus used by Dr. Griffith Pugh during the Everest expedition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/183/large_smg00366320.jpg</image:loc><image:title>Physiological apparatus used by Dr. Griffith Pugh during the Everest expedition</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8018523/two-medieval-iron-axes</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44735/lock-stitch-sewing-machine-in-section-on-stand-and-card-of-various-needles</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19084/alembic-fragments-from-selborne-priory-hampshire</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119585/microscope-with-disc-of-twelve-stage-positions</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50985/trevithicks-patent-1802-high-pressure-steam-engine-constructed-1811-for-threshing-purposes-at-trewithen-in-use-till-1879</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/198/large_smg00647984.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/550/large_smg00647329.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/201/large_smg00647988.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/200/large_smg00647987.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/199/large_smg00647985.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/562/large_smg00647989.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/549/large_smg00647327.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/195/large_smg00647968.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/936/large_1879_0057_0008__0005_.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/934/large_1879_0057_0008__0003_.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/933/large_1879_0057_0008__0002_.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/932/large_1879_0057_0008__0001_.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/937/large_1879_0057_0008__0006_.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/935/large_1879_0057_0008__0004_.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/196/large_smg00647970.jpg</image:loc><image:title>Trevithick&apos;s patent 1802, high pressure steam engine, constructed 1811 for threshing purposes at Trewithen, in use till 1879</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33167/lord-kelvins-mirror-galvanometer-with-lamp-and-stand-1858</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/300/large_1925_0179_0001__0001_.jpg</image:loc><image:title>Lord Kelvin&apos;s mirror galvanometer with lamp and stand, 1858.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/304/large_1925_0179_0002__0001_.jpg</image:loc><image:title>Lord Kelvin&apos;s mirror galvanometer with lamp and stand, 1858.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/306/large_1925_0179_0003__0001_.jpg</image:loc><image:title>Lord Kelvin&apos;s mirror galvanometer with lamp and stand, 1858.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/303/large_1925_0179_0001__0004_.jpg</image:loc><image:title>Lord Kelvin&apos;s mirror galvanometer with lamp and stand, 1858.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/302/large_1925_0179_0001__0003_.jpg</image:loc><image:title>Lord Kelvin&apos;s mirror galvanometer with lamp and stand, 1858.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/301/large_1925_0179_0001__0002_.jpg</image:loc><image:title>Lord Kelvin&apos;s mirror galvanometer with lamp and stand, 1858.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/305/large_1925_0179_0002__0002_.jpg</image:loc><image:title>Lord Kelvin&apos;s mirror galvanometer with lamp and stand, 1858.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6613/four-vacuum-tubes-containing-mill-wheels-for-showing-the-mechanical-effects-of-canal-rays</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co497194/graham-loan-collection</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/527/large_1894_0188_0007__0001_.jpg</image:loc><image:title>Graham Loan Collection.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130537/measures-2</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/155/large_smg00199501.jpg</image:loc><image:title>Measures (2)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/144/large_smg00199490.jpg</image:loc><image:title>Measures (2)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23992/28-aluminium-coins</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56966/artificial-mercury-horizon-for-reflecting-circle</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/71/large_smg00032121.jpg</image:loc><image:title>Artificial mercury horizon for reflecting circle.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/70/large_smg00032120.jpg</image:loc><image:title>Artificial mercury horizon for reflecting circle.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115371/two-physiological-stands</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/812/large_smg00261964.jpg</image:loc><image:title>Two physiological stands</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/25/large_smg00284993.jpg</image:loc><image:title>Two physiological stands</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140547/enema-set</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/136/large_smg00254330.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8711848/4-leaflets-relating-to-stoma-care</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/619/large_smg00267765.jpg</image:loc><image:title>4 leaflets relating to stoma care</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/620/large_smg00267766.jpg</image:loc><image:title>4 leaflets relating to stoma care</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/624/large_smg00267770.jpg</image:loc><image:title>4 leaflets relating to stoma care</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/621/large_smg00267767.jpg</image:loc><image:title>4 leaflets relating to stoma care</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97199/three-double-ended-dental-excavators</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/832/large_smg00294774.jpg</image:loc><image:title>Three double-ended dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/833/large_smg00294775.jpg</image:loc><image:title>Three double-ended dental excavators</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/834/large_smg00294776.jpg</image:loc><image:title>Three double-ended dental excavators</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8245648/newmann-sinclair-autokine-35mm-cine-camera</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/358/large_smg00221301.jpg</image:loc><image:title>Newmann Sinclair Autokine 35mm Cine Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/355/large_smg00221298.jpg</image:loc><image:title>Newmann Sinclair Autokine 35mm Cine Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32049/four-waveguide-windows</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169146/thermo-cautery-set</loc><lastmod>2026-04-11T15:56:03.010Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/268/large_smg00296506.jpg</image:loc><image:title>Thermo-cautery set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169290/amputation-set</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/141/large_smg00265064.jpg</image:loc><image:title>Amputation set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155854/table-ceramic-top-with-wrought-iron-frame</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214970/two-soup-bowls-railway-convalescent-homes</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52379/boring-tool-from-egypt-with-two-iron-fittings-and-basket</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/113/large_smg00155781.jpg</image:loc><image:title>Boring tool from Egypt with two iron fittings and basket</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/112/large_smg00155780.jpg</image:loc><image:title>Boring tool from Egypt with two iron fittings and basket</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/114/large_smg00155782.jpg</image:loc><image:title>Boring tool from Egypt with two iron fittings and basket</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5797/laserline-laser-alignment-levelling-instrument</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/373/large_smg00032176.jpg</image:loc><image:title>&quot;Laserline&quot; laser alignment levelling instrument</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18935/four-slabs-of-cast-glass</loc><lastmod>2026-04-11T15:55:48.193Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/648/large_1968_0058_0002.jpg</image:loc><image:title>Four slabs of cast glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8364429/england-by-the-sea-book-maquette</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co531730/data-logger-and-replay-unit-purchased-from-temple-electronics-in-the-1970s</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co478002/model-of-sikorsky-s-58c-helicopter</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147229/set-of-4-vaccination-lancets</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/634/large_smg00271290.jpg</image:loc><image:title>Set of 4 vaccination lancets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/633/large_smg00271289.jpg</image:loc><image:title>Set of 4 vaccination lancets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/636/large_smg00271292.jpg</image:loc><image:title>Set of 4 vaccination lancets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/632/large_smg00271288.jpg</image:loc><image:title>Set of 4 vaccination lancets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/635/large_smg00271291.jpg</image:loc><image:title>Set of 4 vaccination lancets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59855/williss-odontograph-by-holtzapffel-and-co</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18881/8-examples-of-decorative-techniques-of-flat-glass</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125187/white-marble-statue-of-hindu-deity</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38304/collection-of-thirty-religious-books-and-one-plate-in-the-frere-tactile-or-stenographic-system-for-the-blind-1848</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202611/bench-measuring-machine</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212408/model-railway-carriage</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157486/seven-mouthpieces-from-tobacco-pipes</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52899/plane-table-outfit-including-alidade</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/700/large_1917_0106__0002_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/702/large_1917_0106__0004_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/701/large_1917_0106__0003_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/766/large_1917_0106__0007_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/768/large_1917_0106__0009_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/764/large_1917_0106__0005_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/765/large_1917_0106__0006_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/767/large_1917_0106__0008_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/410/large_1917_0106__0001_.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/877/large_smg00176665.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/870/large_smg00176649.jpg</image:loc><image:title>Plane table outfit including alidade</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56208/eclipse-demonstration-model</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/859/large_1868_0002__0001_.jpg</image:loc><image:title>Eclipse Demonstration Model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/858/large_1868_0002__0002_.jpg</image:loc><image:title>Eclipse Demonstration Model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/699/large_1868_0002__0006_.jpg</image:loc><image:title>Eclipse Demonstration Model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/700/large_1868_0002__0005_.jpg</image:loc><image:title>Eclipse Demonstration Model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/697/large_1868_0002__0003_.jpg</image:loc><image:title>Eclipse Demonstration Model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/698/large_1868_0002__0004_.jpg</image:loc><image:title>Eclipse Demonstration Model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/585/large_smg00031882.jpg</image:loc><image:title>Eclipse Demonstration Model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/584/large_smg00031881.jpg</image:loc><image:title>Eclipse Demonstration Model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210955/station-lamp-large-hanging-gas-lamp-with-glass-bowl</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/233/large_smg00221366.jpg</image:loc><image:title>Station lamp. Large hanging gas lamp with glass bowl</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/439/large_smg00353139.jpg</image:loc><image:title>Station lamp. Large hanging gas lamp with glass bowl</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402750/air-2000-uniform-manufactured-by-air-2000-date-unknown</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/160/large_cd0250_012_061103_1994_153_air_2000_cabin_crew_leather_gloves.jpg</image:loc><image:title>Air 2000 Uniform. Manufactured by Air 2000. Date unknown</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8433077/rotary-printing-press</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/244/large_smg00214668.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/903/large_smg00214693.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/334/large_smg00215044.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/739/large_smg00214700.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/595/large_smg00220230.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/430/large_smg00449415.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/613/large_smg00449504.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/902/large_smg00214688.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/268/large_smg00214761.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/0/large_smg00214973.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/1/large_smg00214974.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/5/large_smg00394760.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/336/large_smg00215048.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/813/large_smg00214946.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/727/large_smg00214664.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/298/large_smg00214952.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/816/large_smg00214953.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/815/large_smg00214950.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/973/large_smg00353780.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/834/large_smg00361605.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/728/large_smg00214665.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/771/large_smg00214756.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/883/large_smg00394761.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/884/large_smg00394762.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/837/large_smg00215045.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/769/large_smg00214754.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/739/954/large_y1988_0106_0030__0001_.jpg</image:loc><image:title>Rotary printing press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/946/large_smg00394759.jpg</image:loc><image:title>Rotary printing press</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co221398/brass-button-manchester-south-junction-and-altrincham-railway</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8032393/test-for-the-specific-gravity-of-the-blood</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48648/box-mangle</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/789/large_smg00360635.jpg</image:loc><image:title>Box Mangle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/935/large_smg00370470.jpg</image:loc><image:title>Box Mangle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197595/mahogany-medicine-chest-1831-1900</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/478/large_smg00280234.jpg</image:loc><image:title>Mahogany medicine chest, 1831-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415476/two-100ml-pouring-flasks</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171633/trephination-set-cased-by-sandill-french</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/235/large_smg00192815.jpg</image:loc><image:title>Trephination set, cased, by Sandill, French</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16054/vollenda-model-620</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/650/large_smg00220288.jpg</image:loc><image:title>&apos;Vollenda&apos; model  620</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/837/large_smg00220503.jpg</image:loc><image:title>&apos;Vollenda&apos; model  620</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18527/newman-sinclair-35mm-cine-camera-with-case</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/493/large_smg00220118.jpg</image:loc><image:title>Newman Sinclair 35mm cine camera with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145176/apparatus-for-demonstrating-the-earths-magnetic-field</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65440/portrait-oil-painting-of-john-arnold-and-family-1783-1787</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/729/large_1868_0248.jpg</image:loc><image:title>Portrait oil painting of John Arnold and family 1783-1787</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8089540/hydrogen-fuel-cell-bus</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/368/large_smg00215230.jpg</image:loc><image:title>Hydrogen fuel cell bus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/881/large_2007_0038_0001__0001_.jpg</image:loc><image:title>Hydrogen fuel cell bus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co408810/trabant-p601-motor-car</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/166/large_smg00448658.jpg</image:loc><image:title>Trabant P601 motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co412098/instructional-booklets</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440064/london-midland-and-scottish-railway-lnw-insurance-society-rules</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/51/pic_1998_85591.jpg</image:loc><image:title>London Midland &amp; Scottish Railway (LNW) insurance society rules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/52/pic_1998_85592.jpg</image:loc><image:title>London Midland &amp; Scottish Railway (LNW) insurance society rules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/45/pic_1998_85593.jpg</image:loc><image:title>London Midland &amp; Scottish Railway (LNW) insurance society rules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/13/48/pic_1998_85594.jpg</image:loc><image:title>London Midland &amp; Scottish Railway (LNW) insurance society rules</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677149/durazol-dyestuffs-on-cotton-piece-goods-ici-1926-1993</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/461/large_smg00069818.jpg</image:loc><image:title>Durazol Dyestuffs on Cotton Piece Goods, ICI, 1926-1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/445/large_smg00069802.jpg</image:loc><image:title>Durazol Dyestuffs on Cotton Piece Goods, ICI, 1926-1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co426465/selection-of-contemporary-pharmaceuticals-and-pharmaceutical-packaging</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129578/small-bronze-mortar</loc><lastmod>2026-04-11T15:56:05.471Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/819/large_smg00198201.jpg</image:loc><image:title>Small bronze mortar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/414/186/large_smg00201248.jpg</image:loc><image:title>Small bronze mortar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12145/four-condenser-clamps-and-stands</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53307/freescan-map-digitiser-british-1969</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23257/three-manufactured-specimens-of-furnace-wool</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/273/large_smg00046979.jpg</image:loc><image:title>Three manufactured specimens of furnace-wool</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/272/large_smg00046978.jpg</image:loc><image:title>Three manufactured specimens of furnace-wool</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/274/large_smg00046980.jpg</image:loc><image:title>Three manufactured specimens of furnace-wool</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co507107/carrying-case-containing-a-mahogany-drawer-unit-for-palettes-2-paint-cups-tin-of-lining-out-brushes-and-3-calipers</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54693/jordan-photographic-sunshine-recorder-1884</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63982/dec-rainbow-minicomputer</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121361/infant-identification-name-on-beads-new-york-united-states-1920-1930</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/113/large_a626425.jpg</image:loc><image:title>Infant Identification Name-On Beads, New York, United States, 1920-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91718/9-uterine-dilators</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35230/ship-rt-installation-uhf-transmitterreceiver</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57198/tripod-mirror-grinding-table-with-glass-top</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17532/three-boxes-of-dufaycolor-lantern-slides</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/946/large_smg00453741.jpg</image:loc><image:title>Three boxes of &apos;Dufaycolor&apos; lantern slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/839/large_smg00453733.jpg</image:loc><image:title>Three boxes of &apos;Dufaycolor&apos; lantern slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/947/large_smg00453742.jpg</image:loc><image:title>Three boxes of &apos;Dufaycolor&apos; lantern slides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201622/2-glass-bottles</loc><lastmod>2026-04-11T15:56:06.284Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co211616/marjorie-viking-and-aurelia</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782992/choose-safer-sex-posters</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/89/large_1999_0241_0147__0001_.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/90/large_1999_0241_0147__0002_.jpg</image:loc><image:title>&apos;Choose Safer Sex&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21662/group-of-specimens-showing-investment-mould-precision-castings</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148103/microtome</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3296/ladds-polariscope-on-iron-tripod</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/408/large_smg00032662.jpg</image:loc><image:title>Ladd&apos;s Polariscope on iron tripod</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148268/triple-rack-steam-syringe-sterilizer</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/719/large_smg00166268.jpg</image:loc><image:title>Triple rack steam syringe sterilizer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/718/large_smg00166267.jpg</image:loc><image:title>Triple rack steam syringe sterilizer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/716/large_smg00166265.jpg</image:loc><image:title>Triple rack steam syringe sterilizer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/717/large_smg00166266.jpg</image:loc><image:title>Triple rack steam syringe sterilizer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409577/height-measuring-apparatus</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24382/four-cylinder-motor-car</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/785/large_smg00090248.jpg</image:loc><image:title>Four cylinder motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141286/set-of-stomach-pumping-instruments-with-accessories-for-rectal-use</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/578/large_smg00267134.jpg</image:loc><image:title>Set of stomach pumping instruments with accessories for rectal use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100199/two-blocks-of-6-upper-anterior-pinned-porcelain-teeth</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16382/sonne-55a-aerial-camera-with-kodak-aero-ektar-lens</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/641/large_smg00359394.jpg</image:loc><image:title>Sonne 55A Aerial Camera with Kodak Aero-Ektar Lens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203774/speed-graphic-camera-and-film-pack-adaptor</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64411/coin-sorting-and-accounting-machine</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/178/large_smg00361573.jpg</image:loc><image:title>Coin Sorting and Accounting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/480/large_smg00368096.jpg</image:loc><image:title>Coin Sorting and Accounting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/481/large_smg00368097.jpg</image:loc><image:title>Coin Sorting and Accounting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/416/large_smg00648557.jpg</image:loc><image:title>Coin Sorting and Accounting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/175/large_smg00361570.jpg</image:loc><image:title>Coin Sorting and Accounting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/179/large_smg00361574.jpg</image:loc><image:title>Coin Sorting and Accounting Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32805/gramophone-burglar-alarm-c-1939</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46322/four-specimens-of-work-executed-by-eccentric-cutting-frame</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32197/uhf-aerial-used-in-british-bombers</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110986/spanish-glass-pharmacy-bottle-18th-century</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35803/high-frequency-radio-station</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50787/overshot-water-wheel-1834-1866</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/958/large_1895_0127__0002_.jpg</image:loc><image:title>Overshot Water Wheel, 1834-1866</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/774/large_smg00064635.jpg</image:loc><image:title>Overshot Water Wheel, 1834-1866</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/775/large_smg00064636.jpg</image:loc><image:title>Overshot Water Wheel, 1834-1866</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17014/three-stereo-daguerreotypes</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/127/large_1971_0662_0001.jpg</image:loc><image:title>Three stereo daguerreotypes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151982/optometer-objective-or-subjective</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146348/sfl-micro-nephelometer-type-236-1971</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8371/compound-microscope-c-1780</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/367/large_smg00175065.jpg</image:loc><image:title>Compound Microscope, c. 1780</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/365/large_smg00175063.jpg</image:loc><image:title>Compound Microscope, c. 1780</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10302/pair-of-pepper-pots-of-marbled-green-catalin</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/830/large_smg00154305.jpg</image:loc><image:title>Pair of pepper pots of marbled green catalin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/822/large_smg00154297.jpg</image:loc><image:title>Pair of pepper pots of marbled green catalin</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8018524/10-ratchet-brace</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/919/large_smg00065737.jpg</image:loc><image:title>10&quot; ratchet brace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/551/large_smg00180103.jpg</image:loc><image:title>10&quot; ratchet brace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64321/ransome-fork-lift-truck-no20</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193899/glass-containers</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/714/large_a666453__0001_.jpg</image:loc><image:title>Glass containers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241339/b-and-h-filmo-16mm-projector-model-129d</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10139/6-samples-of-carbon-fibre-material</loc><lastmod>2026-04-11T15:56:08.233Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/242/large_smg00102959.jpg</image:loc><image:title>6 samples of carbon fibre material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/245/large_smg00102962.jpg</image:loc><image:title>6 samples of carbon fibre material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/247/large_smg00102964.jpg</image:loc><image:title>6 samples of carbon fibre material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/246/large_smg00102963.jpg</image:loc><image:title>6 samples of carbon fibre material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/244/large_smg00102961.jpg</image:loc><image:title>6 samples of carbon fibre material</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/243/large_smg00102960.jpg</image:loc><image:title>6 samples of carbon fibre material</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8404832/moy-and-bastie-cine-camera</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214603/five-silver-plated-dessert-spoon-british-transport-hotels</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5673/collection-of-badges-on-nuclear-themes-3-anti-nuclear-campaign</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/167/large_1990_0513_0001.jpg</image:loc><image:title>Collection of badges on nuclear themes:- 3 Anti Nuclear Campaign</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/302/large_smg00082016.jpg</image:loc><image:title>Collection of badges on nuclear themes:- 3 Anti Nuclear Campaign</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3298/adjustable-complementary-prism</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59772/marquois-scales-in-boxwood</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/551/large_smg00045821.jpg</image:loc><image:title>Marquois scales in boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/550/large_smg00045820.jpg</image:loc><image:title>Marquois scales in boxwood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/552/large_smg00045822.jpg</image:loc><image:title>Marquois scales in boxwood</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142081/fleams-with-case</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/392/large_a641043.jpg</image:loc><image:title>Fleams with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/854/large_a641043_0002__0001_.jpg</image:loc><image:title>Fleams with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/850/large_a641043__0003_.jpg</image:loc><image:title>Fleams with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/855/large_a641043__0006_.jpg</image:loc><image:title>Fleams with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/852/large_a641043__0005_.jpg</image:loc><image:title>Fleams with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/846/large_a641043__0001_.jpg</image:loc><image:title>Fleams with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/851/large_a641043__0004_.jpg</image:loc><image:title>Fleams with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/849/large_a641043__0002_.jpg</image:loc><image:title>Fleams with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/662/large_a903__0003_.jpg</image:loc><image:title>Fleams with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241349/pathescope-95mm-projector</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/446/large_smg00451200.jpg</image:loc><image:title>Pathescope 9.5mm projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61593/sectioned-12-o-nash-hytor-air-compressor-no-26601</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53043/sectioned-micrometer-transit-theodolite-1926</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/769/large_smg00176629.jpg</image:loc><image:title>Sectioned micrometer transit theodolite, 1926</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/245/large_smg00176628.jpg</image:loc><image:title>Sectioned micrometer transit theodolite, 1926</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40279/models-of-early-astronomy-satellite-designs</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8450751/sir-patrick-moores-awards</loc><lastmod>2026-04-11T15:56:08.925Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3764/prospect-glass-by-ramsden-in-case</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/199/large_smg00031539.jpg</image:loc><image:title>Prospect glass, by Ramsden, in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/432/large_smg00178231.jpg</image:loc><image:title>Prospect glass, by Ramsden, in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35202/fultograph-picture-receiver-1928</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55534/reconstruction-of-the-plough</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122463/weighing-and-measuring-machine-by-john-joseph-merlin-london-1760-1803</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/735/large_a602026__0002_.jpg</image:loc><image:title>Weighing and measuring machine by John Joseph Merlin, London, 1760-1803</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/734/large_a602026__0001_.jpg</image:loc><image:title>Weighing and measuring machine by John Joseph Merlin, London, 1760-1803</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/751/large_a602026__0001_.jpg</image:loc><image:title>Weighing and measuring machine by John Joseph Merlin, London, 1760-1803</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/755/large_a602026__0005_.jpg</image:loc><image:title>Weighing and measuring machine by John Joseph Merlin, London, 1760-1803</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/750/large_a602026__0002_.jpg</image:loc><image:title>Weighing and measuring machine by John Joseph Merlin, London, 1760-1803</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/752/large_a602026__0004_.jpg</image:loc><image:title>Weighing and measuring machine by John Joseph Merlin, London, 1760-1803</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/753/large_a602026__0003_.jpg</image:loc><image:title>Weighing and measuring machine by John Joseph Merlin, London, 1760-1803</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94807/collection-of-17-nurses-and-midwives-coats</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/989/large_smg00369099.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/346/large_smg00369051.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/872/large_smg00368925.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/371/large_smg00369043.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/958/large_smg00368553.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/987/large_smg00369097.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/970/large_smg00369053.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/957/large_smg00368552.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/254/large_smg00368581.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/871/large_smg00368924.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/988/large_smg00369098.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/370/large_smg00369041.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/874/large_smg00368927.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/969/large_smg00369052.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/967/large_smg00369050.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/875/large_smg00368928.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/308/large_smg00368572.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/211/large_smg00366443.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/862/large_smg00368908.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/990/large_smg00369104.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/921/large_smg00369103.jpg</image:loc><image:title>Collection of 17 nurses and midwives&apos; coats</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8609462/yellow-plastic-clinical-waste-bags</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/518/143/large_smg00164773__0002_.jpg</image:loc><image:title>Yellow plastic clinical waste bags</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45213/brights-patent-relay-and-switch-for-indicating-stations-where-fire-alarm-is-sounded</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8012249/plaster-casts-of-a-child-patients-feet-hampshire-england-1967</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/12/large_2002_0345.jpg</image:loc><image:title>Plaster casts of a child patient&apos;s feet, Hampshire, England, 1967</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145826/live-line-conducting-safety-suit-with-integral-hood</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201603/travellers-steel-medicine-chest-containing-11-medicines</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/381/large_smg00094078.jpg</image:loc><image:title>Travellers&apos; steel medicine chest containing 11 medicines</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121722/breast-pump-london-england-1870-1901</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/268/large_a606872.jpg</image:loc><image:title>Breast Pump, London, England, 1870-1901</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782924/if-marc-bolan-kissed-you-would-he-feel-like-this-posters</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/54/large_1999_0241_0056_0001.jpg</image:loc><image:title>&apos;If Marc Bolan kissed you would he feel like this?&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37899/hand-typecasting-equipment-19th-century</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183/electric-pendulum</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/202/large_smg00085484.jpg</image:loc><image:title>Electric pendulum</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6457/russian-thermo-electric-generator-1959</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8346715/watchmakers-lathe-used-by-james-lovelock</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/257/large_2012_0122__0006_.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/258/large_2012_0122__0007_.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/256/large_2012_0122__0003_.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/255/large_2012_0122__0001_.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/292/large_2012_0122__0005_.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/290/large_2012_0122__0002_.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/291/large_2012_0122__0004_.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/287/large_smg00460356.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/288/large_smg00460357.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/286/large_smg00460355.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/285/large_smg00460266.jpg</image:loc><image:title>Watchmaker&apos;s lathe used by James Lovelock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8191780/artificial-vision-system-to-help-blind-people</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/698/large_e2010_45_1__0001_.jpg</image:loc><image:title>Artificial vision system, to help blind people</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/699/large_e2010_45_1__0002_.jpg</image:loc><image:title>Artificial vision system, to help blind people</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19082/glass-dome-fragments-from-selborne-priory-hampshire</loc><lastmod>2026-04-11T15:56:11.980Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8664849/canon-eos-1000-slr-camera-and-cobra-700af-flashgun</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241547/bbc-cmcr-10-outside-broadcast-vehicle</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/367/large_smg00215229.jpg</image:loc><image:title>BBC CMCR 10 Outside Broadcast Vehicle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/503/large_1990_5045__0001_.jpg</image:loc><image:title>BBC CMCR 10 Outside Broadcast Vehicle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9357469/galvanometer-england-1921</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/599/large_1979_0731_0001.jpg</image:loc><image:title>Galvanometer, England, 1921</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/31/large_1979_0731_0001__0002_.jpg</image:loc><image:title>Galvanometer, England, 1921</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/30/large_1979_0731_0001__0001_.jpg</image:loc><image:title>Galvanometer, England, 1921</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/973/large_smg00262183.jpg</image:loc><image:title>Galvanometer, England, 1921</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107195/white-carved-chalk-figure</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64585/voyages-aeriens</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/806/large_1985_0350_0011.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/802/large_1985_0350_0007.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/800/large_1985_0350_0005.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/803/large_1985_0350_0008.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/801/large_1985_0350_0006.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/804/large_1985_0350_0009.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/796/large_1985_0350_0002.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/797/large_1985_0350_0001.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/807/large_1985_0350_0012.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/805/large_1985_0350_0010.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/799/large_1985_0350_0004.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/798/large_1985_0350_0003.jpg</image:loc><image:title>Voyages Aeriens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19180/absorption-plant-in-borosilicate-glass-for-sulphur-trioxide</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44792/industrial-double-thread-chain-stitch-sewing-machine</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/795/large_1970_0046.jpg</image:loc><image:title>Industrial double thread chain stitch sewing machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178094/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/683/large_smg00290654.jpg</image:loc><image:title>Pocket surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1053/quartz-crystal-master-clock</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117088/micromanipulation-equipment-united-kingdom-1994</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/789/large_1995_0732__0002_.jpg</image:loc><image:title>Micromanipulation equipment, United Kingdom, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/790/large_1995_0732__0003_.jpg</image:loc><image:title>Micromanipulation equipment, United Kingdom, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/788/large_1995_0732__0001_.jpg</image:loc><image:title>Micromanipulation equipment, United Kingdom, 1994</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/73/large_smg00285904.jpg</image:loc><image:title>Micromanipulation equipment, United Kingdom, 1994</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12440/soleil-scheibler-polarimeter-1887</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8342206/miscellaneous-kodak-collection</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197600/medicine-chest-1820-1850</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/164/large_smg00279064.jpg</image:loc><image:title>Medicine chest, 1820-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132885/apothecarys-scales-with-steel-beam-and-glass-pans</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407593/linecasting-machine</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/76/large_cd0322_019_071023_1830_wh_connecting_manchester_gallery.jpg</image:loc><image:title>Linecasting machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/579/large_cd0322_019_071023_y1990_104_13_linotype.jpg</image:loc><image:title>Linecasting machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/238/342/large_cd0164_009_050922_cg_1990_104_13_linotype_press.jpg</image:loc><image:title>Linecasting machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442343/public-health-and-hygiene-printed-ephemera</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126438/case-containing-lancets-and-knife-blades</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/217/large_a624111__0001_.jpg</image:loc><image:title>Case containing lancets and knife blades</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/242/large_smg00159257.jpg</image:loc><image:title>Case containing lancets and knife blades</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/866/large_smg00159258.jpg</image:loc><image:title>Case containing lancets and knife blades</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/865/large_smg00159256.jpg</image:loc><image:title>Case containing lancets and knife blades</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co216759/silver-plated-vegetable-dish-with-lid-london-midland-and-scottish-railway-steamers</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8055532/clement-ppn-pre-and-post-natal-detector-england-1975-1980</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/68/large_2004_0272__0002_.jpg</image:loc><image:title>Clement PPN (pre and post natal) Detector, England, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/233/large_2004_0272__0001_.jpg</image:loc><image:title>Clement PPN (pre and post natal) Detector, England, 1975-1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58786/williams-janney-hydraulic-variable-speed-gear-no95</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535273/control-box-for-3-field-tachistoscope</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56047/compass-and-box</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121125/infants-feeding-bottle</loc><lastmod>2026-04-11T15:56:14.446Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/650/large_a625854__0002_.jpg</image:loc><image:title>Infant&apos;s feeding bottle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/646/large_a625799__0002_.jpg</image:loc><image:title>Infant&apos;s feeding bottle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/647/large_a625800_0004__0001_.jpg</image:loc><image:title>Infant&apos;s feeding bottle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/780/large_smg00167784.jpg</image:loc><image:title>Infant&apos;s feeding bottle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/778/large_smg00167782.jpg</image:loc><image:title>Infant&apos;s feeding bottle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/779/large_smg00167783.jpg</image:loc><image:title>Infant&apos;s feeding bottle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/405/781/large_smg00167785.jpg</image:loc><image:title>Infant&apos;s feeding bottle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204049/three-appleton-carte-de-visite</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197292/medicine-chest</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/304/large_smg00306410.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130516/pharmacy-decorations-in-the-form-of-fir-cone-finials</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189/microscope-by-ross</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16325/whole-plate-field-camera-in-canvas-case</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/371/large_smg00361495.jpg</image:loc><image:title>Whole Plate Field Camera in Canvas Case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94090/semi-rigid-gastroscope-rubber-and-nickel-plated-brass-by-the-genito-urinary-manufacturing-co-london-1945-1955</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/607/large_smg00324037.jpg</image:loc><image:title>Semi-rigid gastroscope, rubber and nickel plated brass, by the Genito Urinary Manufacturing Co., London, 1945-1955</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93167/blackwells-binaural-stethoscope</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8664675/four-c-type-prints-by-david-spero</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80987/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25448/royal-mail-coach</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/503/large_1912_0032__0001_.jpg</image:loc><image:title>Royal Mail Coach</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/774/large_1912_0032.jpg</image:loc><image:title>Royal Mail Coach</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41574/whole-model-of-a-cutter-yacht-rigged-with-wooden-stand</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/14/large_smg00180718.jpg</image:loc><image:title>Whole model of a cutter yacht, rigged, with wooden stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62625/control-data-cdc-6600-super-computer</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/341/large_1989_0530__0004_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/340/large_1989_0530__0003_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/347/large_1989_0530__0010_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/339/large_1989_0530__0002_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/345/large_1989_0530__0008_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/346/large_1989_0530__0009_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/338/large_1989_0530__0001_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/617/large_d146101.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/625/large_1989_0530__0011_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/486/large_1989_0530__0006_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/487/large_1989_0530__0007_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/485/large_1989_0530__0005_.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/879/large__d818535_ret.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/878/large__d818528.jpg</image:loc><image:title>Control Data  CDC 6600 super computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433629/172-model-space-shuttle-stack</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/14/large_1997_1907__0007_.jpg</image:loc><image:title>1:72 model Space Shuttle Stack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/8/large_1997_1907__0001_.jpg</image:loc><image:title>1:72 model Space Shuttle Stack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/9/large_1997_1907__0002_.jpg</image:loc><image:title>1:72 model Space Shuttle Stack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/13/large_1997_1907__0006_.jpg</image:loc><image:title>1:72 model Space Shuttle Stack</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14339/findlays-electrode-vessel</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120071/gillett-and-siebert-polarising-outfit</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8613492/pair-of-artificialprosthetic-legs-used-by-tracey-baynam</loc><lastmod>2026-04-11T15:56:17.222Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/906/large_2017_0077__0005_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/406/large_2019_0024__0002_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/407/large_2019_0024__0003_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/413/large_2019_0024__0001_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/409/large_2019_0024__0005_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/411/large_2019_0024__0007_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/410/large_2019_0024__0006_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/408/large_2019_0024__0004_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/99/large_smg00159867.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/100/large_smg00159868.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205187/8-gelatin-dry-plate-negatives</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113105/glass-vessel-possibly-pharmaceutical</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142672/tooled-leather-covered-case-and-3-spare-rows-of-lancets-for-scarificator</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/238/large_smg00231253.jpg</image:loc><image:title>Tooled leather covered case and 3 spare rows of lancets for scarificator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50949/sectional-model-of-a-beam-engine-1866</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/920/large_1866_0057.jpg</image:loc><image:title>Sectional Model of a Beam Engine, 1866.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8430588/framed-photographic-print-of-x-ray-taken-by-russell-reynolds</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53251/plane-table-1980-1985</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/937/large_smg00052258.jpg</image:loc><image:title>Plane table, 1980-1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/149/large_smg00051330.jpg</image:loc><image:title>Plane table, 1980-1985</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134778/twenty-six-assorted-exposed-x-ray-films</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197901/mahogani-medicine-chest-1801-1900</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/10/large_smg00285200.jpg</image:loc><image:title>Mahogani medicine chest, 1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49400/the-british-hand-sealer-a-home-canning-machine-by-gh-williamson-of-worcester</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154663/pair-of-black-velvet-bracelets</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/216/221/large_a482__0001_.jpg</image:loc><image:title>Pair of black velvet bracelets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/18/large_smg00200372.jpg</image:loc><image:title>Pair of black velvet bracelets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/19/large_smg00200373.jpg</image:loc><image:title>Pair of black velvet bracelets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39323/mather-and-platt-mobile-pea-viner-c1965</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/647/0/large_smg00359813.jpg</image:loc><image:title>Mather and Platt mobile pea-viner c.1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117005/2-squat-bulbous-glass-flasks-with-cylindrical-necks-and-unworked-rims</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8334/musschenbroeks-microscope</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/322/large_smg00025719.jpg</image:loc><image:title>Musschenbroek&apos;s microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47984/4-hardies-6-rivet-sets</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53272/labbez-type-telemeter-british-1895</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8994/ferranti-shirley-fs26-cone-plate-viscometer</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189296/two-bottles-of-yatren-chiniofon</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8661410/2-models-of-p-39-z-trm-1-missiles</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/716/large_smg00089677.jpg</image:loc><image:title>2 models of P 39 Z TRM-1 missiles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/715/large_smg00089676.jpg</image:loc><image:title>2 models of P 39 Z TRM-1 missiles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59574/slide-rule-for-tape-wound-core-calculations-with-single-slider</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/656/large_smg00048617.jpg</image:loc><image:title>Slide rule for tape-wound core calculations with single slider</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/655/large_smg00048616.jpg</image:loc><image:title>Slide rule for tape-wound core calculations with single slider</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45304/merryweather-manual-fire-engine</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/608/large_1956_0090.jpg</image:loc><image:title>Merryweather manual fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/441/large_smg00213158.jpg</image:loc><image:title>Merryweather manual fire engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/714/854/large_1956_0090_0001__0001_.jpg</image:loc><image:title>Merryweather manual fire engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858335/road-sign-directing-people-to-their-covid-19-vaccination</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/563/large_2022_0687_0001__0001_.jpg</image:loc><image:title>Road sign directing people to their COVID-19 vaccination</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/562/large_2022_0687_0001__0002_.jpg</image:loc><image:title>Road sign directing people to their COVID-19 vaccination</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8538835/mars-king-with-box-packaging</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/738/large_2015_0408__0004_.jpg</image:loc><image:title>Mars King with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/735/large_2015_0408__0001_.jpg</image:loc><image:title>Mars King with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/740/large_2015_0411__0002_.jpg</image:loc><image:title>Mars King with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/739/large_2015_0411__0001_.jpg</image:loc><image:title>Mars King with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/737/large_2015_0408__0003_.jpg</image:loc><image:title>Mars King with box packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/736/large_2015_0408__0002_.jpg</image:loc><image:title>Mars King with box packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8193491/gold-locket-containing-a-photograph-of-albert-edward-marshall</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/979/large_l2010_4050__0002_.jpg</image:loc><image:title>Gold Locket containing a photograph of Albert Edward Marshall</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/980/large_l2010_4050__0003_.jpg</image:loc><image:title>Gold Locket containing a photograph of Albert Edward Marshall</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/978/large_l2010_4050__0001_.jpg</image:loc><image:title>Gold Locket containing a photograph of Albert Edward Marshall</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61632/10-bucket-for-mine-pump</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60574/ten-inch-brass-circular-protractor-by-ramsden-in-mahogany-case</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150568/hinged-cap-spectacle-case</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125148/panel-depicting-war-like-god</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9509/two-bottles-of-pruteen-single-cell-protein</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139559/15-application-electrode</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51198/campbell-and-banks-piston-ring</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202775/two-leather-flying-jackets</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co462/electric-parent-clock-by-c-bohmeyer</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/161/large_smg00085440.jpg</image:loc><image:title>Electric parent clock by C. Bohmeyer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/177/large_smg00085459.jpg</image:loc><image:title>Electric parent clock by C. Bohmeyer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/164/large_smg00085443.jpg</image:loc><image:title>Electric parent clock by C. Bohmeyer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115375/amerlex-oestriol-radio-immunoassay-test-kit-consisting-six-ampoules-marked-ngml-with-values-of</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51002/table-engine-model</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/780/large_1900_0023.jpg</image:loc><image:title>Table engine model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/276/large_smg00020064.jpg</image:loc><image:title>Table engine model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/239/large_smg00065903.jpg</image:loc><image:title>Table engine model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/240/large_smg00065904.jpg</image:loc><image:title>Table engine model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/224/large_smg00065878.jpg</image:loc><image:title>Table engine model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/937/large_smg00065873.jpg</image:loc><image:title>Table engine model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410086/electronic-pocket-calculator-by-sharp</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/949/large_smg00235893.jpg</image:loc><image:title>Electronic Pocket Calculator by Sharp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179075/items-relating-to-dr-g-h-lamson</loc><lastmod>2026-04-11T15:56:11.225Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119855/vickers-misc-research-microscope</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26778/four-lengths-of-cast-iron-fish-belly-edge-rail</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199309/mahogany-medicine-chest-1831-1870</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/487/large_smg00285547.jpg</image:loc><image:title>Mahogany medicine chest, 1831-1870</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120522/collection-of-manufacturers-literature-on-microscopy</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153185/black-felt-hess-screen</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176837/surgical-instrument-set</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/573/large_smg00095769.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173487/trephination-set-by-whitford</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/494/large_smg00188955.jpg</image:loc><image:title>Trephination set by Whitford</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7862/muirhead-pametrada-wave-analyser-type-d-489-gm</loc><lastmod>2026-04-11T15:56:19.877Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13896/specific-gravity-bottle-and-counterweight-in-fitted-mahogany-box</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/99/large_smg00026336.jpg</image:loc><image:title>Specific gravity bottle and counterweight in fitted mahogany box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137873/hypodermic-syringe</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41443/model-of-steam-tug-phoca</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/162/large_1926_0781__0003_.jpg</image:loc><image:title>Model of steam tug &quot;Phoca&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/161/large_1926_0781__0002_.jpg</image:loc><image:title>Model of steam tug &quot;Phoca&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/160/large_1926_0781__0001_.jpg</image:loc><image:title>Model of steam tug &quot;Phoca&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/163/large_1926_0781__0004_.jpg</image:loc><image:title>Model of steam tug &quot;Phoca&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50672/spoke-forming-machine-and-workpieces-of-spokes</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139281/10-supportive-pessaries</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205652/ilford-filter-and-holder</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181450/two-large-glass-jars-full-of-dried-leaves</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63173/kienzle-2000-minicomputer</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/774/large_smg00651795.jpg</image:loc><image:title>Kienzle 2000 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/76/large_smg00652066.jpg</image:loc><image:title>Kienzle 2000 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/773/large_smg00651794.jpg</image:loc><image:title>Kienzle 2000 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/776/large_smg00651797.jpg</image:loc><image:title>Kienzle 2000 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/775/large_smg00651796.jpg</image:loc><image:title>Kienzle 2000 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/75/large_smg00652059.jpg</image:loc><image:title>Kienzle 2000 minicomputer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/756/large_smg00651987.jpg</image:loc><image:title>Kienzle 2000 minicomputer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22716/samples-of-german-silver-of-four-qualities-from-messrs-evans-and-askins-nickel-works-birmingham-1845</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/98/large_smg00045122.jpg</image:loc><image:title>Samples of German silver of four qualities, from Messrs. Evans and Askin&apos;s Nickel Works, Birmingham, 1845</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/102/large_smg00045127.jpg</image:loc><image:title>Samples of German silver of four qualities, from Messrs. Evans and Askin&apos;s Nickel Works, Birmingham, 1845</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/99/large_smg00045123.jpg</image:loc><image:title>Samples of German silver of four qualities, from Messrs. Evans and Askin&apos;s Nickel Works, Birmingham, 1845</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/101/large_smg00045126.jpg</image:loc><image:title>Samples of German silver of four qualities, from Messrs. Evans and Askin&apos;s Nickel Works, Birmingham, 1845</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207327/ensign-super-kinecam-sixteen-cine-camera-for-16mm-film-on-100-foot-spools</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/149/402/large_a006978b.jpg</image:loc><image:title>Ensign Super Kinecam &apos;Sixteen&apos;.  Cine camera for 16mm film on 100 foot spools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/151/151/large_a007234b.jpg</image:loc><image:title>Ensign Super Kinecam &apos;Sixteen&apos;.  Cine camera for 16mm film on 100 foot spools</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25150/stages-of-manufacture-for-steel-backed-whitemetal</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/799/large_smg00090262.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/805/large_smg00090268.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/806/large_smg00090269.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/797/large_smg00090260.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/800/large_smg00090263.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/801/large_smg00090264.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/802/large_smg00090265.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/804/large_smg00090267.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/798/large_smg00090261.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/803/large_smg00090266.jpg</image:loc><image:title>Stages of manufacture for steel-backed whitemetal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132793/rectangular-case-covered-with-fish-skin</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139902/battery-box-with-rheostat</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131857/two-retorts</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/659/large_smg00097401.jpg</image:loc><image:title>Two retorts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/660/large_smg00097402.jpg</image:loc><image:title>Two retorts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38457/paper-stiffness-testing-apparatus</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/778/large_smg00176262.jpg</image:loc><image:title>Paper stiffness testing apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/90/large_smg00176287.jpg</image:loc><image:title>Paper stiffness testing apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/776/large_smg00176260.jpg</image:loc><image:title>Paper stiffness testing apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440713/commemorative-lamp</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407921/compound-microscope</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/566/large_y1991_0049_0007_0002__0002_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/567/large_y1991_0049_0007_0002__0003_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/569/large_y1991_0049_0007_0002__0004_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/565/large_y1991_0049_0007_0002__0001_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/964/large_smg00246091.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/965/large_smg00246092.jpg</image:loc><image:title>Compound Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134120/apothecarys-balance-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/928/large_smg00210530.jpg</image:loc><image:title>Apothecary&apos;s balance with steel beam and brass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23926/specimens-illustrating-electroforming-and-electrotyping</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/978/large_smg00094369.jpg</image:loc><image:title>Specimens illustrating electroforming and electrotyping</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/975/large_smg00094366.jpg</image:loc><image:title>Specimens illustrating electroforming and electrotyping</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/974/large_smg00094364.jpg</image:loc><image:title>Specimens illustrating electroforming and electrotyping</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/780/large_smg00093624.jpg</image:loc><image:title>Specimens illustrating electroforming and electrotyping</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133946/scales-brass-beam-and-pans</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/339/large_smg00090694.jpg</image:loc><image:title>Scales, brass beam and pans</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/340/large_smg00090695.jpg</image:loc><image:title>Scales, brass beam and pans</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/337/large_smg00090692.jpg</image:loc><image:title>Scales, brass beam and pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164660/set-of-12-urethral-sounds</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/829/large_smg00189745.jpg</image:loc><image:title>Set of 12 urethral sounds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139868/tesla-coil</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co493290/approximately-700-health-education-leaflets-produced-for-the-central-council-for-health-education</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/872/large_1999_0242_0001.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/77/large_1999_0242_0007__0002_.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/74/large_1999_0242_0005__0002_.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/70/large_1999_0242_0002.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/75/large_1999_0242_0006.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/72/large_1999_0242_0004.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/73/large_1999_0242_0005__0001_.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/79/large_1999_0242_0008.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/78/large_1999_0242_0007__0003_.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/76/large_1999_0242_0007__0001_.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/71/large_1999_0242_0003.jpg</image:loc><image:title>Approximately 700 health education leaflets produced for the Central Council for Health Education</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21802/ancient-lead-slags-from-laurium-greece</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/341/large_smg00045142.jpg</image:loc><image:title>Ancient lead slags from Laurium, Greece</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/340/large_smg00045139.jpg</image:loc><image:title>Ancient lead slags from Laurium, Greece</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138033/hypodermic-syringe</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112901/nine-glass-bottles</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/447/large_smg00095944.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/445/large_smg00095942.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/442/large_smg00095939.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/444/large_smg00095941.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/446/large_smg00095943.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/441/large_smg00095938.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/448/large_smg00095945.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/440/large_smg00095937.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/449/large_smg00095946.jpg</image:loc><image:title>Nine glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10988/table-dust-pan-and-brush-c-1930</loc><lastmod>2026-04-11T15:56:22.655Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114349/3-bottles</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858731/lower-denture</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/372/large_d162226.jpg</image:loc><image:title>Lower denture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/373/large_d162227.jpg</image:loc><image:title>Lower denture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/374/large_d162228.jpg</image:loc><image:title>Lower denture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/985/large_smg00306764.jpg</image:loc><image:title>Lower denture</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/503/986/large_smg00306765.jpg</image:loc><image:title>Lower denture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8356407/bill-and-ben-the-flower-pot-men-marionettes</loc><lastmod>2026-04-11T15:56:22.196Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/867/large_2012_5118_0928_0002__0005_.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/864/large_2012_5118_0928_0002__0003_.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/865/large_2012_5118_0928_0002__0004_.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/862/large_2012_5118_0928_0002__0002_.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/863/large_2012_5118_0928_0002__0001_.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/866/large_2012_5118_0928_0002__0006_.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/870/large_2012_5118_0928_0002__0007_.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/56/large_smg00219644.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/57/large_smg00219645.jpg</image:loc><image:title>Bill and Ben the Flower Pot Men marionettes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116758/filter-drip</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117188/modern-15-volt-set</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183256/two-circular-containers-on-glass-mounts</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/714/large_a666453__0001_.jpg</image:loc><image:title>Two circular containers on glass mounts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8087215/television-camera-and-tripod</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166078/ophthalmic-instrument-set-paris-france-1801-1815</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/508/large_a121488__0002_.jpg</image:loc><image:title>Ophthalmic instrument set, Paris, France, 1801-1815</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/507/large_a121488__0001_.jpg</image:loc><image:title>Ophthalmic instrument set, Paris, France, 1801-1815</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8598762/electric-room-heater</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/977/large_smg00246890.jpg</image:loc><image:title>Electric Room Heater</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130377/bowl-and-small-furnace</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/623/large_smg00199670.jpg</image:loc><image:title>Bowl and small furnace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/624/large_smg00199671.jpg</image:loc><image:title>Bowl and small furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14136/kerridge-glass-electrode-incomplete</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97224/glass-instrument-tray-with-lid</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53888/portable-recording-tide-gauge-by-a-lege-and-co-ltd</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/231/large_smg00029584.jpg</image:loc><image:title>Portable recording tide gauge by A. Lege &amp; Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/38/large_smg00029585.jpg</image:loc><image:title>Portable recording tide gauge by A. Lege &amp; Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/35/large_smg00029581.jpg</image:loc><image:title>Portable recording tide gauge by A. Lege &amp; Co. Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142025/two-pieces-of-tubing-from-oxygen-apparatus-or-ventilator</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60913/monroe-88n-213-full-keyboard-electric-desktop-calculator</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/345/684/large_smg00052773.jpg</image:loc><image:title>Monroe 88N-213 full keyboard electric desktop calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/345/685/large_smg00052774.jpg</image:loc><image:title>Monroe 88N-213 full keyboard electric desktop calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38072/example-of-lithographic-printing-used-to-produce-newspapers</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145320/electrometer-by-unilab</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/423/large_smg00160818.jpg</image:loc><image:title>Electrometer by Unilab</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/424/large_smg00160823.jpg</image:loc><image:title>Electrometer by Unilab</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076608/tinder-tube-of-wood-with-flint-and-steel</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179191/two-small-pairs-of-forceps</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38205/early-pratt-typewriter</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205564/kingston-three-colour-additive-projector</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15744/verascope-f40-stereoscopic-camera-for-standard-perforated-35mm-film</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/138/large_1979_0559_0079__0002_.jpg</image:loc><image:title>Verascope F40 stereoscopic camera for standard perforated 35mm film</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/137/large_1979_0559_0079__0001_.jpg</image:loc><image:title>Verascope F40 stereoscopic camera for standard perforated 35mm film</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/851/large_smg00220517.jpg</image:loc><image:title>Verascope F40 stereoscopic camera for standard perforated 35mm film</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/852/large_smg00220518.jpg</image:loc><image:title>Verascope F40 stereoscopic camera for standard perforated 35mm film</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/850/large_smg00220516.jpg</image:loc><image:title>Verascope F40 stereoscopic camera for standard perforated 35mm film</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180302/4-white-discoid-terra-sigillata</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/671/large_smg00286012.jpg</image:loc><image:title>4 white discoid terra sigillata</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/668/large_smg00286009.jpg</image:loc><image:title>4 white discoid terra sigillata</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/669/large_smg00286010.jpg</image:loc><image:title>4 white discoid terra sigillata</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/670/large_smg00286011.jpg</image:loc><image:title>4 white discoid terra sigillata</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199344/labelled-glass-medicine-box-1920-1940</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/739/large_smg00258784.jpg</image:loc><image:title>Labelled glass medicine box, 1920-1940</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406269/w-watson-binocular-microscope</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/396/large_smg00246820.jpg</image:loc><image:title>W. Watson Binocular Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/388/large_smg00246805.jpg</image:loc><image:title>W. Watson Binocular Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/399/large_smg00246828.jpg</image:loc><image:title>W. Watson Binocular Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116116/hill-lovatt-evans-and-zotterman-lectures-on-gramophone-records-england-and-sweden-1935-1945</loc><lastmod>2026-04-11T15:56:24.785Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/432/large_1989_0155__0003_.jpg</image:loc><image:title>Hill, Lovatt Evans and Zotterman lectures on gramophone records, England and Sweden, 1935-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/431/large_1989_0155__0002_.jpg</image:loc><image:title>Hill, Lovatt Evans and Zotterman lectures on gramophone records, England and Sweden, 1935-1945</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/430/large_1989_0155__0001_.jpg</image:loc><image:title>Hill, Lovatt Evans and Zotterman lectures on gramophone records, England and Sweden, 1935-1945</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19105/vase-in-full-lead-crystal-glass-handmade-1980</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/112/large_smg00091637.jpg</image:loc><image:title>Vase in full lead crystal glass, handmade, 1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/10/large_smg00032236.jpg</image:loc><image:title>Vase in full lead crystal glass, handmade, 1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/485/large_smg00032236.jpg</image:loc><image:title>Vase in full lead crystal glass, handmade, 1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7772/electrophorus-plate-consisting-of-a-red-painted-brass-disc-on-glass-handle-fitted-with-wooden-knob</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52865/acetylene-signal-lamp-with-heliograph-attachment-used-for-geodetic-surveying-in-uganda</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/814/large_1914_0238__0001_.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/815/large_1914_0238__0002_.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/816/large_1914_0238__0003_.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/818/large_1914_0238__0005_.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/817/large_1914_0238__0004_.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/457/large_smg00175943.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/455/large_smg00175941.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/458/large_smg00175944.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/450/large_smg00175932.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/451/large_smg00175935.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/453/large_smg00175938.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/448/large_smg00175929.jpg</image:loc><image:title>Acetylene signal lamp with heliograph attachment used for geodetic surveying in Uganda</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145083/microwave-apparatus</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75070/drawings-9-of-gunboat-wasp-devonport-yard</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19130/selection-of-glass-to-metal-mis-matched-seals-1968</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/82/large_smg00032617.jpg</image:loc><image:title>selection of glass to metal mis-matched seals, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/81/large_smg00032616.jpg</image:loc><image:title>selection of glass to metal mis-matched seals, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/86/large_smg00032621.jpg</image:loc><image:title>selection of glass to metal mis-matched seals, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/85/large_smg00032620.jpg</image:loc><image:title>selection of glass to metal mis-matched seals, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125882/rhinoceros-horn-cup</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432482/motor-fuel-ration-book-serial-no-lh-5536852</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/538/large_1982_0091_0001__0003_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/537/large_1982_0091_0001__0001_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/536/large_1982_0091_0001__0002_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/294/463/large_1982_0091_0001__0004_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/294/462/large_1982_0091_0001__0003_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/294/465/large_1982_0091_0001__0005_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/294/459/large_1982_0091_0001__0001_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/294/461/large_1982_0091_0001__0002_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/616/large_1982_0091_0001__0003_.jpg</image:loc><image:title>Motor fuel ration book (Serial no. LH 5536852)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121961/six-tins-of-infant-food</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/large_1981_1493_0003.jpg</image:loc><image:title>Six tins of infant food</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122046/collection-of-hospital-ward-bed-linen-comprising-two-sheets</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/155/large_smg00160625.jpg</image:loc><image:title>Collection of hospital ward bed linen comprising two sheets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/163/large_smg00160822.jpg</image:loc><image:title>Collection of hospital ward bed linen comprising two sheets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7981/compound-achromatic-microscope-made-by-jas-smith-with-case-and-components</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/327/793/large_smg00028666.jpg</image:loc><image:title>Compound achromatic microscope made by Jas Smith, with case and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/351/large_smg00175035.jpg</image:loc><image:title>Compound achromatic microscope made by Jas Smith, with case and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/110/large_smg00260914.jpg</image:loc><image:title>Compound achromatic microscope made by Jas Smith, with case and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56477/comet-1882-1882</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57125/brass-pillar-frame-sextant-with-case</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/841/large_smg00032742.jpg</image:loc><image:title>Brass pillar-frame sextant with case.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co488471/loudspeaker-carcass-with-offset-energised-magnet</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157750/porcelain-tobacco-pipe</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112567/three-clear-glass-hexagonal-poison-bottles</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/109/large_smg00209768.jpg</image:loc><image:title>Three clear glass hexagonal poison bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50339/box-of-wards-lock</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/313/large_smg00182049.jpg</image:loc><image:title>Box of wards lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/302/large_smg00181946.jpg</image:loc><image:title>Box of wards lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/316/large_smg00182052.jpg</image:loc><image:title>Box of wards lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102444/3-sample-boxes-of-supera-base-plates</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171303/three-ampoules-of-sterile-catgut-ligature</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140851/earthenware-inhaler-made-by-smaw-and-son</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60751/geometric-chuck-19th-century</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/573/large_smg00030081.jpg</image:loc><image:title>Geometric chuck, 19th century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/479/large_smg00176235.jpg</image:loc><image:title>Geometric chuck, 19th century.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90464/plaster-seal</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60214/comptometer-8-column-model-e-for-decimal-currency</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/106/large_1914_0126__0003_.jpg</image:loc><image:title>Comptometer, 8-column model E for decimal currency</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/104/large_1914_0126__0001_.jpg</image:loc><image:title>Comptometer, 8-column model E for decimal currency</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/105/large_1914_0126__0002_.jpg</image:loc><image:title>Comptometer, 8-column model E for decimal currency</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/617/large_smg00177066.jpg</image:loc><image:title>Comptometer, 8-column model E for decimal currency</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15056/kodak-no-3-zenith-camera</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/955/large_smg00220621.jpg</image:loc><image:title>Kodak No. 3 &quot;Zenith&quot; Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/357/large_smg00361478.jpg</image:loc><image:title>Kodak No. 3 &quot;Zenith&quot; Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49957/brick-from-an-18th-century-basement-floor-sewer-lane-excavation-1974</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/17/large_smg00155725.jpg</image:loc><image:title>Brick from an 18th century basement floor (Sewer Lane excavation 1974)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/18/large_smg00155726.jpg</image:loc><image:title>Brick from an 18th century basement floor (Sewer Lane excavation 1974)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15872/ottewills-original-changing-box-and-dark-slide</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122061/grey-trimphone-telephones</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6013/chladni-plates</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134362/phrenological-plaster-casts-heads-and-masks-1820-1950</loc><lastmod>2026-04-11T15:56:27.411Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/697/large_1992_0034_0010__0002_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/696/large_1992_0034_0010__0001_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/662/large_1992_0034_0001__0005_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/659/large_1992_0034_0001__0002_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/664/large_1992_0034_0001__0007_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/660/large_1992_0034_0001__0003_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/661/large_1992_0034_0001__0004_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/663/large_1992_0034_0001__0006_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/908/large_1992_0034__0001_.jpg</image:loc><image:title>Phrenological plaster casts heads and masks, 1820-1950.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202479/carbon-fibre-1966</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205069/no-3a-folding-brownie-camera-model-a</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53247/survey-map-british-1985</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174952/surgical-instrument-set</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/749/large_smg00291661.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132723/set-of-five-proportional-weights</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/890/large_smg00100192.jpg</image:loc><image:title>Set of five proportional weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/892/large_smg00100194.jpg</image:loc><image:title>Set of five proportional weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/891/large_smg00100193.jpg</image:loc><image:title>Set of five proportional weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/894/large_smg00100196.jpg</image:loc><image:title>Set of five proportional weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/893/large_smg00100195.jpg</image:loc><image:title>Set of five proportional weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11535/wobbe-number-recorder-sigma</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/907/large_smg00183015.jpg</image:loc><image:title>Wobbe number recorder (Sigma).</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8931/exhibit-illustrating-the-discovery-methods-of-production-and-purification-of-iodine</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37768/3-fountain-pens-platignum-varsity-platignum-un-named-parker-victory</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/290/large_smg00181846.jpg</image:loc><image:title>3 Fountain pens: Platignum &quot;Varsity&quot;, Platignum (un-named), Parker &quot;Victory&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/291/large_smg00181847.jpg</image:loc><image:title>3 Fountain pens: Platignum &quot;Varsity&quot;, Platignum (un-named), Parker &quot;Victory&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8052689/engraved-glass</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11389/two-framed-photographs-of-a-guest-gibbons-patent-retort-charging-and-discharging-machine</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145651/hand-vacuum-pump-and-baseplate-on-mahogany-base-marked-baird-and-tatlock</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114782/thermometers-and-mygrometers</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157142/cigar-holder-representing-the-coronation-of-king-ludwig-ii-of-bavaria</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/522/large_a64169__0001_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/523/large_a64169__0002_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/524/large_a64169__0003_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/731/large_a64169__0004_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/736/large_a64169__0009_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/735/large_a64169__0008_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/734/large_a64169__0007_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/733/large_a64169__0006_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/732/large_a64169__0005_.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/693/large_smg00196706.jpg</image:loc><image:title>Cigar holder representing the coronation of King Ludwig II of Bavaria</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197297/medicine-chest</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/330/large_smg00286476.jpg</image:loc><image:title>Medicine 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accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858665/two-parts-one-is-a-bottle-and-its-packet</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/869/large_smg00283716.jpg</image:loc><image:title>Two parts one is a bottle and its packet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/873/large_smg00283720.jpg</image:loc><image:title>Two parts one is a bottle and its packet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52593/model-of-nortons-tube-well-driving-apparatus</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53719/model-of-newfoundland-fisheries-trawler-la-somme</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42860/lamp-switch-socket</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241559/telephoto-zoom-lens-and-associated-accessories-for-television-camera</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4311/olympus-fibre-optic-gastroscope</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/66/large_smg00083324.jpg</image:loc><image:title>Olympus fibre-optic gastroscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44755/singer-lock-stitch-electric-sewing-machine-1936</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132649/rectangular-wooden-box</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54863/2-weather-glasses</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/907/large_1983_1414__0001_.jpg</image:loc><image:title>2 weather glasses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/908/large_1983_1414__0002_.jpg</image:loc><image:title>2 weather glasses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/906/large_1975_0302__0002_.jpg</image:loc><image:title>2 weather glasses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19185/two-samples-of-photochromic-glass</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193815/dried-root-specimen-with-handwritten-note</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35150/brt400e-receiver-with-one-brt272-loudspeaker-and-two-pairs-of-gec-headphones</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19589/four-pairs-of-scorifier-tongs-c-1925</loc><lastmod>2026-04-11T15:56:33.729Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/492/large_smg00095216.jpg</image:loc><image:title>Four pairs of scorifier tongs, c. 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/491/large_smg00095215.jpg</image:loc><image:title>Four pairs of scorifier tongs, c. 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/405/large_smg00093704.jpg</image:loc><image:title>Four pairs of scorifier tongs, c. 1925</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/404/large_smg00093703.jpg</image:loc><image:title>Four pairs of scorifier tongs, c. 1925</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20322/anthracite-from-landshipping-colliery</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/446/518/large_smg00070668.jpg</image:loc><image:title>Anthracite from Landshipping Colliery</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136459/cupping-set-with-12-blade-scarificator</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117987/spencer-bench-microtome-with-blade-in-box</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124324/shrine-of-durga-mahisasuramardini</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173914/surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/598/large_smg00097270.jpg</image:loc><image:title>Surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094364/drake-esr-250e-satellite-receiver-and-decoder-c-1990</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/188/large_smg00354477.jpg</image:loc><image:title>Drake ESR 250e satellite receiver and decoder, c 1990</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/980/large_smg00222085.jpg</image:loc><image:title>Drake ESR 250e satellite receiver and decoder, c 1990</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50366/heavy-wrought-iron-padlock-with-hollow-4-ward-key-17th-18th-century</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/260/721/large_b710731.jpg</image:loc><image:title>Heavy wrought iron padlock with hollow 4-ward key, 17th-18th century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/389/large_smg00182001.jpg</image:loc><image:title>Heavy wrought iron padlock with hollow 4-ward key, 17th-18th century.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/388/large_smg00182000.jpg</image:loc><image:title>Heavy wrought iron padlock with hollow 4-ward key, 17th-18th century.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42962/two-greens-arctic-candle-lamps</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112141/three-glass-albarellos</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8617012/lo-cate-radiosonde</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/857/large_smg00027540.jpg</image:loc><image:title>Lo-cate radiosonde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/860/large_smg00027543.jpg</image:loc><image:title>Lo-cate radiosonde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/861/large_smg00027544.jpg</image:loc><image:title>Lo-cate radiosonde</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445949/plansel-flashing-trafficator-conversion-set-1953</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143583/bipolar-lead-for-dual-chamber-pacemaker</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/979/large_smg00261082.jpg</image:loc><image:title>Bipolar lead for dual chamber pacemaker</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148373/gas-mask-with-container-germany-1915-1918</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/110/large_smg00314913.jpg</image:loc><image:title>Gas mask with container, Germany, 1915-1918</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/102/large_smg00314802.jpg</image:loc><image:title>Gas mask with container, Germany, 1915-1918</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8645963/cloudflare-chaotic-pendulum</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165148/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/381/large_smg00312568.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82248/cinerary-urn-roman-101-230-ad</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143300/resuscitation-trolley-type-01191p002-with-four-drawer-unit</loc><lastmod>2026-04-11T15:56:37.645Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7998/powell-and-lealand-microscope</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20808/set-of-seven-specimens-illustrating-the-process-of-copper-refining</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/280/large_smg00031085.jpg</image:loc><image:title>Set of seven specimens illustrating the process of copper refining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/287/large_smg00031092.jpg</image:loc><image:title>Set of seven specimens illustrating the process of copper refining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/293/large_smg00031098.jpg</image:loc><image:title>Set of seven specimens illustrating the process of copper refining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/284/large_smg00031089.jpg</image:loc><image:title>Set of seven specimens illustrating the process of copper refining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/281/large_smg00031086.jpg</image:loc><image:title>Set of seven specimens illustrating the process of copper refining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/290/large_smg00031095.jpg</image:loc><image:title>Set of seven specimens illustrating the process of copper refining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/282/large_smg00031087.jpg</image:loc><image:title>Set of seven specimens illustrating the process of copper refining</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/285/large_smg00031090.jpg</image:loc><image:title>Set of seven specimens illustrating the process of copper refining</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402745/longcase-wall-clock-case-made-form-veneered-in-laid-wood</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8420972/drawing-instrument-set</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/527/large_cd0713_031_130904_5000_179_drawing_instrument_set_case.jpg</image:loc><image:title>Drawing instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/525/large_cd0713_029_130904_5000_179_drawing_instrument_set_case.jpg</image:loc><image:title>Drawing instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/528/large_cd0713_032_130904_5000_179_drawing_instrument_set_case.jpg</image:loc><image:title>Drawing instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/526/large_cd0713_030_130904_5000_179_drawing_instrument_set_case.jpg</image:loc><image:title>Drawing instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/731/large_cd0088_016_050301_ms_5000_179_thornton_drawing_instrument.jpg</image:loc><image:title>Drawing instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90543/plaster-cast-of-male-aztec-god-the-figure-of-life</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6039/trutone-pitch-pipe-with-case</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/455/large_smg00070188.jpg</image:loc><image:title>Trutone pitch pipe with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118234/compound-monocular-microscope-europe-1681-1720</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/690/large_a56283.jpg</image:loc><image:title>Compound monocular microscope, Europe, 1681-1720</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76318/pair-of-leprous-bones</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3941/right-handed-quartz-prism</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/426/large_smg00032681.jpg</image:loc><image:title>right-handed quartz prism</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/438/large_smg00178237.jpg</image:loc><image:title>right-handed quartz prism</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67344/the-eagle-pilot-of-the-future</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241231/pathescope-kid-95mm-projector</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/112/large_smg00451365.jpg</image:loc><image:title>Pathescope Kid 9.5mm projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7234/quadrant-electrometer-recording-pattern</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23629/series-of-samples-of-metal-in-the-process-of-its-conversion-from-pig-iron-into-steel-by-siemens-process</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/351/large_smg00047069.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/345/large_smg00047063.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/344/large_smg00047062.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/346/large_smg00047064.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/349/large_smg00047067.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/347/large_smg00047065.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/353/large_smg00047071.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/354/large_smg00047072.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/352/large_smg00047070.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/350/large_smg00047068.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/348/large_smg00047066.jpg</image:loc><image:title>Series of samples of metal in the process of its conversion from pig-iron into steel by Siemens&apos; process</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212436/two-model-railway-wagons</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36951/3-core-132-kv-impregnated-gas-pressure-cable</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677156/duranol-and-dispersol-dyes-for-polyestercellulose-blends-ici-1926-1993</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/464/large_smg00069821.jpg</image:loc><image:title>Duranol and Dispersol Dyes for Polyester/Cellulose Blends, ICI, 1926-1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/465/large_smg00069822.jpg</image:loc><image:title>Duranol and Dispersol Dyes for Polyester/Cellulose Blends, ICI, 1926-1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119340/student-microscope-in-style-of-hartnack</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189403/two-tubes-of-glutiodin-tablets</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7628/frequency-and-time-measuring-equipment-type-tsa34362-serial-no-m3790-and-15mcs-converter</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/704/large_smg00062444.jpg</image:loc><image:title>Frequency and time measuring equipment type TSA3436/2 serial no. M3790 and 15Mc/s converter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/703/large_smg00062443.jpg</image:loc><image:title>Frequency and time measuring equipment type TSA3436/2 serial no. M3790 and 15Mc/s converter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92623/lennox-brownes-laryngoscope</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/619/large_a647546__0001_.jpg</image:loc><image:title>Lennox Browne&apos;s laryngoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/569/large_a647546__0002_.jpg</image:loc><image:title>Lennox Browne&apos;s laryngoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/570/large_a647546__0003_.jpg</image:loc><image:title>Lennox Browne&apos;s laryngoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/571/large_a647546_0003__0001_.jpg</image:loc><image:title>Lennox Browne&apos;s laryngoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/572/large_a647546_0005__0001_.jpg</image:loc><image:title>Lennox Browne&apos;s laryngoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/865/large_smg00269801.jpg</image:loc><image:title>Lennox Browne&apos;s laryngoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57140/image-photon-counting-system-1973</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/333/large_smg00650252.jpg</image:loc><image:title>Image Photon Counting System, 1973</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/332/large_smg00650251.jpg</image:loc><image:title>Image Photon Counting System, 1973</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/331/large_smg00650250.jpg</image:loc><image:title>Image Photon Counting System, 1973</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146972/pastille-burner</loc><lastmod>2026-04-11T15:56:40.197Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co635/example-of-gunnings-first-gas-controller-for-street-lamps</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18455/kalee-no-7-kineprojector-mechanism-with-lens</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/720/large_smg00360538.jpg</image:loc><image:title>Kalee No 7 Kineprojector Mechanism With Lens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/747/large_smg00360305.jpg</image:loc><image:title>Kalee No 7 Kineprojector Mechanism With Lens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67107/collection-of-music-covers-with-medical-themes</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/450/large_1984_0056_0001__0001_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/large_1984_0056_0002.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/451/large_1984_0056_0001__0002_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/large_1984_0056_0006.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/455/large_1984_0056_0005__0001_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/456/large_1984_0056_0005__0002_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/large_1984_0056_0004.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/453/large_1984_0056_0003.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/894/large_1984_0056_0006__0001_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/891/large_1984_0056_0002__0001_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/892/large_1984_0056_0003__0001_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/893/large_1984_0056_0005__0003_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/877/large_1984_0056_0004__0001_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/966/large_1984_0056_0001__0003_.jpg</image:loc><image:title>Collection of music covers with medical themes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50827/workable-model-scale-16-of-vortex-turbine</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/885/large_smg00066746.jpg</image:loc><image:title>Workable model (scale 1:6) of Vortex Turbine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26755/goochs-speed-indicator</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130540/measure-earthenware-with-lid</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406127/harrison-flat-bed-knitting-machine</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/957/large_cd0182_051_051021_cs1_1986_88_knitting_machine.jpg</image:loc><image:title>Harrison Flat-Bed Knitting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/128/large_smg00214466.jpg</image:loc><image:title>Harrison Flat-Bed Knitting Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/971/large_smg00248623.jpg</image:loc><image:title>Harrison Flat-Bed Knitting Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10054/two-skeins-of-viscose-rayon-artificial-silk-wound-onto-reels-1903</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/671/large_smg00153026.jpg</image:loc><image:title>Two skeins of viscose rayon (artificial silk) wound onto reels, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/431/670/large_smg00153025.jpg</image:loc><image:title>Two skeins of viscose rayon (artificial silk) wound onto reels, 1903.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8237225/replica-dalek</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/220/large_smg00222339.jpg</image:loc><image:title>Replica Dalek</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121629/posset-pot</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85514/marble-statue-of-aesculapius-standing-on-plinth</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29688/model-of-hawker-hunter-aircraft-scale-124-with-stand</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63213/four-function-pocket-calculator</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/224/large_smg00184641.jpg</image:loc><image:title>Four-function pocket calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/225/large_smg00184642.jpg</image:loc><image:title>Four-function pocket calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871959/egyptian-mummified-cat</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11869/ingot-of-uranium-metal</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197578/brass-bound-mahogany-medicine-chest-with-12-glass-bottles</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/28/large_smg00273264.jpg</image:loc><image:title>Brass bound mahogany medicine chest with 12 glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157388/tobacco-jar</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528326/apparatus-for-studying-impact-of-bodies</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/685/large_smg00045013.jpg</image:loc><image:title>Apparatus for studying impact of bodies</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35677/receiver-pack-set-type-torn-eb-96-7095-khz-plus-case-containing-spares</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/447/large_smg00306314.jpg</image:loc><image:title>Receiver (pack set) type Torn Eb (96-7095 KHz) plus case containing spares</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15764/dallymer-hand-camera</loc><lastmod>2026-04-11T15:56:42.501Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/726/large_smg00450664.jpg</image:loc><image:title>Dallymer hand camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/725/large_smg00450663.jpg</image:loc><image:title>Dallymer hand camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163554/steam-carbolic-spray-used-by-joseph-lister-late-19th-century</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/921/large_a43471__0002_.jpg</image:loc><image:title>Steam Carbolic Spray used by Joseph Lister, late 19th Century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16668/the-sanderson-folding-bellows-camera-for-plates-or-cutfilm-leather-satchel-and-darkslides</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/75/large_smg00450961.jpg</image:loc><image:title>The &apos;Sanderson&apos; Folding Bellows Camera for Plates or Cutfilm, Leather Satchel and Darkslides.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/76/large_smg00450962.jpg</image:loc><image:title>The &apos;Sanderson&apos; Folding Bellows Camera for Plates or Cutfilm, Leather Satchel and Darkslides.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63986/dec-pdp-1134-minicomputer</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co236066/2-off-rate-gyros</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75859/buxtons-modification-of-junkers-chloroform-bottle-for-use-with-junkers-inhaler-for-chloroform-anaesthesia</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93703/hill-and-barnard-sphygmomanometer-by-james-joseph-hicks</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27548/westinghouse-electro-pneumatic-motor-control-equipment</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55421/self-registering-compass-and-binnacle-made-by-newton-bros-hull</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/352/large_smg00650129.jpg</image:loc><image:title>Self registering compass and binnacle made by Newton Bros. Hull.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/439/large_smg00182459.jpg</image:loc><image:title>Self registering compass and binnacle made by Newton Bros. Hull.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/130/large_smg00090291.jpg</image:loc><image:title>Self registering compass and binnacle made by Newton Bros. Hull.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/440/large_smg00182460.jpg</image:loc><image:title>Self registering compass and binnacle made by Newton Bros. Hull.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/438/large_smg00182458.jpg</image:loc><image:title>Self registering compass and binnacle made by Newton Bros. Hull.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57627/weights-and-original-correspondence-from-the-castlereagh-collection-for-rotterdam</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123097/buddhist-ceremonial-dagger-pur-ba</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95174/obstetrical-forceps</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126211/pair-of-anklets</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92686/vaginal-speculum</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132623/retort-clear-glass</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154049/two-medals-paris-to-saint-germain-railway</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240878/a-collection-of-acceleration-equipment</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520384/crystal-radio-kit-including-base</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148186/gaensler-spirometer-by-poulton</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34468/sony-trinitron-12-inch-colour-television-display-tube-1971</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/113/large_1972_0302__0004_.jpg</image:loc><image:title>Sony &quot;Trinitron&quot; 12-inch colour television display tube, 1971</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/112/large_1972_0302__0003_.jpg</image:loc><image:title>Sony &quot;Trinitron&quot; 12-inch colour television display tube, 1971</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/110/large_1972_0302__0001_.jpg</image:loc><image:title>Sony &quot;Trinitron&quot; 12-inch colour television display tube, 1971</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/114/large_1972_0302__0005_.jpg</image:loc><image:title>Sony &quot;Trinitron&quot; 12-inch colour television display tube, 1971</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/111/large_1972_0302__0002_.jpg</image:loc><image:title>Sony &quot;Trinitron&quot; 12-inch colour television display tube, 1971</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148357/safe-sex-kit-and-health-education-material-england-1993</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/699/large_1994_1181.jpg</image:loc><image:title>Safe sex kit and health education material, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/826/large_smg00197772.jpg</image:loc><image:title>Safe sex kit and health education material, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/827/large_smg00197773.jpg</image:loc><image:title>Safe sex kit and health education material, England, 1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/828/large_smg00197774.jpg</image:loc><image:title>Safe sex kit and health education material, England, 1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204197/nimslo-3-d-camera</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/53/large_smg00354132.jpg</image:loc><image:title>Nimslo 3-D camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/298/large_smg00357011.jpg</image:loc><image:title>Nimslo 3-D camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151854/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210166/en-route-tea-basket</loc><lastmod>2026-04-11T15:56:45.527Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/95/943/large_ds050343.jpg</image:loc><image:title>En Route tea 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experiment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/710/485/large_1988_0018__0013_.jpg</image:loc><image:title>Quadrant of Zero Energy Thermonuclear Assembly (ZETA) nuclear fusion experiment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/710/476/large_1988_0018__0004_.jpg</image:loc><image:title>Quadrant of Zero Energy Thermonuclear Assembly (ZETA) nuclear fusion experiment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/710/482/large_1988_0018__0011_.jpg</image:loc><image:title>Quadrant of Zero Energy Thermonuclear Assembly (ZETA) nuclear fusion experiment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/710/475/large_1988_0018__0005_.jpg</image:loc><image:title>Quadrant of Zero Energy Thermonuclear Assembly (ZETA) nuclear fusion 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experiment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co424948/magimix-food-blender-with-component-and-mixing-bowl-attachment</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/147/large_1997_0609__0001_.jpg</image:loc><image:title>&quot;Magimix&quot; food blender, with component and mixing bowl attachment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/148/large_1997_0609__0002_.jpg</image:loc><image:title>&quot;Magimix&quot; food blender, with component and mixing bowl attachment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/149/large_1997_0609__0003_.jpg</image:loc><image:title>&quot;Magimix&quot; food blender, with component and mixing bowl attachment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65554/two-chromolithograph-views-on-metropolitan-railway-1863</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36499/ayrton-mather-electrostatic-voltmeter-2000-5000-volts-no402</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/444/658/large_smg00230790.jpg</image:loc><image:title>Ayrton Mather electrostatic voltmeter 2000-5000 volts No.402</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51088/high-speed-engine-with-forced-lubrication</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6538/minchins-absolute-electrometer</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55698/astrograph-mk1a-with-mounting-ring</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66598/2-prints-col-plate-viii</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/388/large_1977_0489_0002.jpg</image:loc><image:title>2 prints, col. Plate VIII</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/387/large_1977_0489_0001.jpg</image:loc><image:title>2 prints, col. Plate VIII</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89479/copy-plaster-oculists-seal-inscribed-on-two-edges-with-plaster-and-putty-impressions</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8783005/i-didnt-want-to-carry-condoms-because-id-look-easy-posters</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/847/large_1999_0241_0187_0002.jpg</image:loc><image:title>&apos;I didn&apos;t want to carry condoms because I&apos;d look easy&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/846/large_1999_0241_0187_0001.jpg</image:loc><image:title>&apos;I didn&apos;t want to carry condoms because I&apos;d look easy&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518317/rolls-rapide-washing-machine-with-dust-cover</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/680/large_d080766.jpg</image:loc><image:title>Rolls &apos;Rapide&apos; washing machine with dust cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/681/large_d080767.jpg</image:loc><image:title>Rolls &apos;Rapide&apos; washing machine with dust cover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/290/large_smg00649709.jpg</image:loc><image:title>Rolls &apos;Rapide&apos; washing machine with dust cover</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79700/cylindrical-drug-jar</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427946/instant-replay-card</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/597/large_smg00061856.jpg</image:loc><image:title>Instant Replay Card</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/494/large_smg00032995.jpg</image:loc><image:title>Instant Replay Card</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53188/bridges-lee-type-phototheodolite-1894-1896</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/987/large_1926_0616.jpg</image:loc><image:title>Bridges-Lee type phototheodolite, 1894-1896</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/817/large_smg00176951.jpg</image:loc><image:title>Bridges-Lee type phototheodolite, 1894-1896</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/815/large_smg00176949.jpg</image:loc><image:title>Bridges-Lee type phototheodolite, 1894-1896</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/812/large_smg00176946.jpg</image:loc><image:title>Bridges-Lee type phototheodolite, 1894-1896</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56589/orrery-planetary-model-with-gearwork-1776-1785</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/3/large_1918_0105_0001__0003_.jpg</image:loc><image:title>Orrery planetary model with gearwork, 1776-1785</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/1/large_1918_0105_0001__0001_.jpg</image:loc><image:title>Orrery planetary model with gearwork, 1776-1785</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/2/large_1918_0105_0001__0002_.jpg</image:loc><image:title>Orrery planetary model with gearwork, 1776-1785</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/5/large_1918_0105_0001__0005_.jpg</image:loc><image:title>Orrery planetary model with gearwork, 1776-1785</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/220/4/large_1918_0105_0001__0004_.jpg</image:loc><image:title>Orrery planetary model with gearwork, 1776-1785</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/321/large_smg00078038.jpg</image:loc><image:title>Orrery planetary model with gearwork, 1776-1785</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/670/large_smg00271167.jpg</image:loc><image:title>Orrery planetary model with gearwork, 1776-1785</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/322/large_smg00078039.jpg</image:loc><image:title>Orrery planetary model with gearwork, 1776-1785</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24779/motor-car-flow-meter</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/264/large_smg00171822.jpg</image:loc><image:title>Motor car flow meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/263/large_smg00171821.jpg</image:loc><image:title>Motor car flow meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51430/8-horizontal-pattern-tachometer</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39892/model-of-russian-salyut-6-space-station-with-soyuz-ferry</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/770/large_1985_1332_0001__0001_.jpg</image:loc><image:title>Model of Russian Salyut 6 space station with Soyuz Ferry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/771/large_1985_1332_0001__0002_.jpg</image:loc><image:title>Model of Russian Salyut 6 space station with Soyuz Ferry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/774/large_1985_1332_0001__0004_.jpg</image:loc><image:title>Model of Russian Salyut 6 space station with Soyuz Ferry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/772/large_1985_1332_0001__0003_.jpg</image:loc><image:title>Model of Russian Salyut 6 space station with Soyuz Ferry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/776/large_1985_1332_0002__0002_.jpg</image:loc><image:title>Model of Russian Salyut 6 space station with Soyuz Ferry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/775/large_1985_1332_0002__0003_.jpg</image:loc><image:title>Model of Russian Salyut 6 space station with Soyuz Ferry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/773/large_1985_1332_0002__0001_.jpg</image:loc><image:title>Model of Russian Salyut 6 space station with Soyuz Ferry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206411/the-century-stereo-camera</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110821/glass-jar-with-painted-inscription</loc><lastmod>2026-04-11T15:56:47.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46029/exhibit-illustrating-heros-method-of-cutting-screws</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34932/german-two-valve-low-frequency-amplifier-from-the-first-world-war-1914-1918</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/182/large_smg00081525.jpg</image:loc><image:title>German two-valve low-frequency amplifier from the First World War, 1914-1918</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/183/large_smg00081526.jpg</image:loc><image:title>German two-valve low-frequency amplifier from the First World War, 1914-1918</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43913/s-type-thor-miners-electric-safety-lamp</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/591/large_smg00323496.jpg</image:loc><image:title>&quot;S&quot; type &quot;Thor&quot; miners electric safety lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8086685/black-enamel-magic-lantern</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/110/large_smg00362233.jpg</image:loc><image:title>Black enamel magic lantern</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/111/large_smg00362234.jpg</image:loc><image:title>Black enamel magic lantern</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160420/amputation-set-in-brass-bound-mahogany-case-inscribed-dr-a-martha</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/861/large_smg00268923.jpg</image:loc><image:title>Amputation set in brass-bound mahogany case inscribed Dr. A. Martha</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215362/two-silver-plated-soup-bowls-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409472/mercury-sparking-plug-for-motor-vehicles</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/510/large_smg00194548.jpg</image:loc><image:title>Mercury sparking plug for motor vehicles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/509/large_smg00194547.jpg</image:loc><image:title>Mercury sparking plug for motor vehicles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co165/time-transmitting-mechanism</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/479/large_smg00086829.jpg</image:loc><image:title>Time transmitting mechanism</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241315/ensign-silent-sixteen-16mm-projector-model-250-and-box-of-accessories</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8854995/disposable-white-aprons</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co719/geneva-lever-watch-with-dial</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/506/large_smg00079884.jpg</image:loc><image:title>Geneva lever watch with dial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90456/plaster-oculists-seal-inscribed-on-four-edges-copy-with-four-plaster-and-one-putty-impression-roman</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5943/two-rats</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782979/im-trying-out-that-new-club-tonight-and-youre-not-going-for-the-music-posters</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/772/large_1999_0241_0109_0001.jpg</image:loc><image:title>&apos;I&apos;m trying out that new club tonight .. and you&apos;re not going for the music&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/773/large_1999_0241_0109_0002.jpg</image:loc><image:title>&apos;I&apos;m trying out that new club tonight .. and you&apos;re not going for the music&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/774/large_1999_0241_0109_0003.jpg</image:loc><image:title>&apos;I&apos;m trying out that new club tonight .. and you&apos;re not going for the music&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17190/two-fern-leaves</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108111/pair-of-leather-boots-very-stylish</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6991/apparatus-for-demonstrating-electromagnetic-induction</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6297/moving-coil-galvanometer</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204949/no-2-brownie-camera-model-f</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8796555/body-buck-for-bristol-type-603-saloon-car</loc><lastmod>2026-04-11T15:56:50.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/920/large_2022_0277__0005_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/926/large_2022_0277__0011_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/924/large_2022_0277__0009_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/916/large_2022_0277__0001_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/917/large_2022_0277__0002_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/925/large_2022_0277__0010_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/921/large_2022_0277__0006_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/923/large_2022_0277__0008_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/927/large_2022_0277__0012_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/931/large_2022_0277__0007_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/930/large_2022_0277__0003_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/713/929/large_2022_0277__0004_.jpg</image:loc><image:title>Body Buck for Bristol Type 603 Saloon Car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8188558/four-prints-from-the-series-living-arrangements</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134476/two-direction-tubes</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74515/medal-silvered</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/89/large_smg00013940__0001_.jpg</image:loc><image:title>Medal, silvered</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/90/large_smg00013940__0002_.jpg</image:loc><image:title>Medal, silvered</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677143/indanthren-anthra-und-brillantindigo-farbstoffe-basf-1952-1993</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/70/large_smg00069788.jpg</image:loc><image:title>Indanthren- Anthra- und Brillantindigo- Farbstoffe, BASF, 1952-1993</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/69/large_smg00069787.jpg</image:loc><image:title>Indanthren- Anthra- und Brillantindigo- Farbstoffe, BASF, 1952-1993</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57605/weights-and-original-correspondence-from-the-castlereagh-collection-for-genoa</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37180/crompton-burgin-generator-no454-1881</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142724/set-of-cupping-instruments-in-wooden-case</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/769/large_smg00270544.jpg</image:loc><image:title>Set of cupping instruments in wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17301/four-calotypes-of-leaves-and-a-bird-on-single-mount</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18906/vacuum-flask-c-1910</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/731/large_smg00091599.jpg</image:loc><image:title>Vacuum flask, c. 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/729/large_smg00091596.jpg</image:loc><image:title>Vacuum flask, c. 1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47768/nail-makers-oliver</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/303/large_smg00649843.jpg</image:loc><image:title>Nail Makers Oliver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/569/large_smg00649841.jpg</image:loc><image:title>Nail Makers Oliver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/568/large_smg00649550.jpg</image:loc><image:title>Nail Makers Oliver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/643/large_smg00649558.jpg</image:loc><image:title>Nail Makers Oliver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/640/large_smg00649551.jpg</image:loc><image:title>Nail Makers Oliver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/302/large_smg00649842.jpg</image:loc><image:title>Nail Makers Oliver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428572/stethoscope-boso-germany</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/512/large_smg00100460.jpg</image:loc><image:title>Stethoscope, BOSO Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/737/large_smg00117157.jpg</image:loc><image:title>Stethoscope, BOSO Germany</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50978/bell-crank-engine-by-boulton-and-watt-c-1810</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/465/large_smg00030278.jpg</image:loc><image:title>Bell-crank Engine by Boulton and Watt, c. 1810.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/719/large_1955_0187_0001__0005_.jpg</image:loc><image:title>Bell-crank Engine by Boulton and Watt, c. 1810.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/718/large_1955_0187_0001__0004_.jpg</image:loc><image:title>Bell-crank Engine by Boulton and Watt, c. 1810.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/715/large_1955_0187_0001__0001_.jpg</image:loc><image:title>Bell-crank Engine by Boulton and Watt, c. 1810.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/716/large_1955_0187_0001__0002_.jpg</image:loc><image:title>Bell-crank Engine by Boulton and Watt, c. 1810.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/717/large_1955_0187_0001__0003_.jpg</image:loc><image:title>Bell-crank Engine by Boulton and Watt, c. 1810.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15399/laboratory-1385-vertical-enlarger-with-condenser-lenses</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/934/large_smg00360689.jpg</image:loc><image:title>Laboratory 1385 vertical enlarger with condenser lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/308/large_smg00359489.jpg</image:loc><image:title>Laboratory 1385 vertical enlarger with condenser lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137200/enema-set</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/910/large_smg00228634.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8930286/model-articulated-military-lorry</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/894/large_smg00073089.jpg</image:loc><image:title>Model, articulated military lorry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44856/working-demonstration-model-of-roller-spinning-machine</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5415/beta-gamma-survey-meter-type-1349a</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/295/large_smg00082009.jpg</image:loc><image:title>Beta-gamma survey meter type 1349A</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47876/knust-collection-of-cabinet-makers-tools</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66067/opening-of-the-shoreham-branch-of-the-london-brighton-and-south-coast-railway</loc><lastmod>2026-04-11T15:56:53.014Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/454/large_1945_0116_0001.jpg</image:loc><image:title>Opening of the Shoreham Branch of the London, Brighton and South Coast Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/455/large_1945_0116_0002.jpg</image:loc><image:title>Opening of the Shoreham Branch of the London, Brighton and South Coast Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148530/hypodermic-syringe-for-tetanus-antitoxin</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50290/wooden-door-lock-with-wooden-tumblers-from-the-faroe-islands-early-18th-century</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/440/large_smg00182091.jpg</image:loc><image:title>Wooden door lock with wooden tumblers from the Faroe Islands, early 18th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/401/large_smg00182091.jpg</image:loc><image:title>Wooden door lock with wooden tumblers from the Faroe Islands, early 18th century</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/596/large_smg00153329.jpg</image:loc><image:title>Wooden door lock with wooden tumblers from the Faroe Islands, early 18th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10670/coronation-souvenir-box-with-lid-decorated-with-royal-coat-of-arms</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/755/large_1980_0676_0271__0002_.jpg</image:loc><image:title>Coronation souvenir:  box with lid, decorated with royal coat of arms</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/754/large_1980_0676_0271__0001_.jpg</image:loc><image:title>Coronation souvenir:  box with lid, decorated with royal coat of arms</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64432/electrical-decimal-cash-register</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/685/large_1991_0373.jpg</image:loc><image:title>Electrical Decimal cash register</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/979/large_1991_0373__0004_.jpg</image:loc><image:title>Electrical Decimal cash register</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/980/large_1991_0373__0005_.jpg</image:loc><image:title>Electrical Decimal cash register</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/976/large_1991_0373__0001_.jpg</image:loc><image:title>Electrical Decimal cash register</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/978/large_1991_0373__0003_.jpg</image:loc><image:title>Electrical Decimal cash register</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/131/977/large_1991_0373__0002_.jpg</image:loc><image:title>Electrical Decimal cash register</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428672/allen-series-22-stethoscope</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8404886/casting-machine</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186843/specimen-of-dried-thorny-stems-of-asparagus-plant-from-angola-with-handwritten-note</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124181/buddhist-ceremonial-dagger-or-pur-ba</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8342196/bentley-collection</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/875/large_smg00218879.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/873/large_smg00218872.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/871/large_smg00218867.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/265/large_smg00219019.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/266/large_smg00219020.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/877/large_smg00218883.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/874/large_smg00218876.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/876/large_smg00218880.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/872/large_smg00218869.jpg</image:loc><image:title>Bentley Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/870/large_smg00218866.jpg</image:loc><image:title>Bentley Collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8671443/1-sanitary-belt</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/13/large_2020_0103__0002_.jpg</image:loc><image:title>1 Sanitary Belt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/487/12/large_2020_0103__0001_.jpg</image:loc><image:title>1 Sanitary Belt</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170151/cross-action-artery-forceps</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135387/4-atomisers</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35334/vhf-receiver-type-r1132a</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/17/large_smg00313747.jpg</image:loc><image:title>V.H.F. receiver, type R1132A</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/181/large_smg00079098.jpg</image:loc><image:title>V.H.F. receiver, type R1132A</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/551/large_smg00079098.jpg</image:loc><image:title>V.H.F. receiver, type R1132A</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65316/2-posters-aerospace-environment</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3708/wilds-polarimeter</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11125/car-components-in-plastic</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144556/collection-of-veterinary-instruments</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/449/large_smg00195794.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/577/large_smg00195720.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/729/large_smg00196801.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/862/large_smg00060698.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/903/large_1987_1033_0009__0001_.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/902/large_1987_1033_0008__0001_.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/446/large_smg00195791.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/724/large_smg00196796.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/714/large_smg00196785.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/815/large_smg00196503.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/713/large_smg00196784.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/258/large_smg00169021.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/756/large_smg00196828.jpg</image:loc><image:title>Collection of veterinary instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8234941/rolleiflex-camera-francke-and-heidecke-tessar-75cm</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/402/large_smg00449034.jpg</image:loc><image:title>Rolleiflex Camera; Francke and Heidecke. Tessar 7.5cm</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3988/amici-camera-lucida</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/51/large_smg00084789.jpg</image:loc><image:title>Amici Camera Lucida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/52/large_smg00084790.jpg</image:loc><image:title>Amici Camera Lucida</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115355/darsonval-electric-chronometer-paris-france-1902</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/267/large_1980_1109.jpg</image:loc><image:title>d&apos;Arsonval electric chronometer, Paris, France, 1902</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/869/large_smg00262001.jpg</image:loc><image:title>d&apos;Arsonval electric chronometer, Paris, France, 1902</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2862/bullers-gauge-and-3-bullers-rings-fired</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25848/macmillan-type-bicycle</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/312/large_smg00361298.jpg</image:loc><image:title>MacMillan-type Bicycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/615/large_smg00213007.jpg</image:loc><image:title>MacMillan-type Bicycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18787/equipment-for-manufacture-of-glass-bottles-by-hand-1928-marver-stone</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/221/large_smg00653348.jpg</image:loc><image:title>Equipment for manufacture of glass bottles by hand (1928): Marver stone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/259/large_smg00653353.jpg</image:loc><image:title>Equipment for manufacture of glass bottles by hand (1928): Marver stone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/785/large_smg00653782.jpg</image:loc><image:title>Equipment for manufacture of glass bottles by hand (1928): Marver stone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94084/cardiac-monitor-comprising-one-cardio-monitor-and-two-pressure-monitors</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2117/two-brass-adhesion-discs</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/858/large_smg00044615.jpg</image:loc><image:title>Two brass adhesion discs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/857/large_smg00044614.jpg</image:loc><image:title>Two brass adhesion discs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33052/thirty-line-telephone-switchboard</loc><lastmod>2026-04-11T15:56:55.783Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/985/large_smg00280575.jpg</image:loc><image:title>Thirty-line telephone switchboard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45449/four-facsimile-stocks-for-enfield-p53-rifled-muskets</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19018/twelve-dunnet-glasses-one-mauve-vase-1968</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24857/millennium-universal-motor-car-lifting-jack</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/552/large_smg00076404.jpg</image:loc><image:title>&apos;Millennium Universal&apos; motor car lifting jack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/23/large_smg00194831.jpg</image:loc><image:title>&apos;Millennium Universal&apos; motor car lifting jack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/28/large_smg00194831.jpg</image:loc><image:title>&apos;Millennium Universal&apos; motor car lifting jack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/24/large_smg00194832.jpg</image:loc><image:title>&apos;Millennium Universal&apos; motor car lifting jack</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/29/large_smg00194832.jpg</image:loc><image:title>&apos;Millennium Universal&apos; motor car lifting jack</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203526/ensignette-rollfilm-camera</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/135/large_smg00449304.jpg</image:loc><image:title>Ensignette rollfilm camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/132/large_smg00449301.jpg</image:loc><image:title>Ensignette rollfilm camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8040/early-microtome-england-1825-1835</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/large_1876_1133.jpg</image:loc><image:title>Early microtome, England, 1825-1835</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115066/two-flasks-blue-glass-european-19th-century</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144453/sturdimajor-mk-iii-veterinary-hypodermic-syringe</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45655/two-chisels</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/715/large_smg00177643.jpg</image:loc><image:title>Two chisels</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123634/tsien-tung-sticks</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/276/large_a117828__0002_.jpg</image:loc><image:title>Ts&apos;ien tung sticks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/275/large_a117828__0001_.jpg</image:loc><image:title>Ts&apos;ien tung sticks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60482/ready-reckoner-with-cursor</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/639/large_smg00048272.jpg</image:loc><image:title>Ready reckoner with cursor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/638/large_smg00048271.jpg</image:loc><image:title>Ready reckoner with cursor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20163/collection-of-13-samples-of-refractory-brick</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1027/electric-parent-clock-with-2-companion-dials-and-pendulum</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34437/demonstration-model-ferranti-television-receiver</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/275/large_smg00081460.jpg</image:loc><image:title>Demonstration model Ferranti television receiver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158172/meerschaum-tobacco</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66609/2-engraved-letter-heads</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/749/large_1981_0073_0002.jpg</image:loc><image:title>2 engraved letter heads</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/748/large_1981_0073_0001.jpg</image:loc><image:title>2 engraved letter heads</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2875/three-schwartz-thermopile-infra-red-detectors</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/268/large_smg00174566.jpg</image:loc><image:title>Three Schwartz thermopile infra-red detectors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/292/large_smg00181636.jpg</image:loc><image:title>Three Schwartz thermopile infra-red detectors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/291/large_smg00181635.jpg</image:loc><image:title>Three Schwartz thermopile infra-red detectors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19493/three-specimens-of-swedish-iron-ore</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/520/large_smg00184866.jpg</image:loc><image:title>Three specimens of Swedish iron ore</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/518/large_smg00184864.jpg</image:loc><image:title>Three specimens of Swedish iron ore</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/519/large_smg00184865.jpg</image:loc><image:title>Three specimens of Swedish iron ore</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76387/papier-mache-model-of-male-torso-with-removable-and-numbered-internal-organs</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/463/large_smg00098158.jpg</image:loc><image:title>Papier mache model of male torso with removable and numbered internal organs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140732/enema-set</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/761/large_smg00259171.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113417/thirteen-clear-glass-bottles-of-varying-dimensions-iridescent-with-pontil-marks-handblown</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65267/11-prints-portraits</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115800/three-clear-glass-funnels-cone-shaped</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29326/frosts-experimental-ornithopter</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/603/large_smg00651207.jpg</image:loc><image:title>Frost&apos;s Experimental Ornithopter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415582/preserved-samples-of-algae</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114816/2-capacitors</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148676/two-glass-ampoules-of-cholera-serum-paris-france-1916</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/183/large_a629775.jpg</image:loc><image:title>Two glass ampoules of cholera serum, Paris, France, 1916</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112898/ten-glass-bottles</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/229/large_smg00207002.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/230/large_smg00207003.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/260/large_smg00209583.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/244/large_smg00207017.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/232/large_smg00207005.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/228/large_smg00207001.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/17/large_smg00209597.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/233/large_smg00207006.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/231/large_smg00207004.jpg</image:loc><image:title>Ten glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8912915/sega-dreamcast-game-console</loc><lastmod>2026-04-11T15:56:58.383Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/39/large_2024_0692_0001__0001_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/48/large_2024_0692_0002__0002_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/49/large_2024_0692_0002__0003_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/47/large_2024_0692_0002__0001_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/41/large_2024_0692_0001__0003_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/46/large_2024_0692_0001__0008_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/44/large_2024_0692_0001__0006_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/40/large_2024_0692_0001__0002_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/43/large_2024_0692_0001__0005_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/45/large_2024_0692_0001__0007_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/42/large_2024_0692_0001__0004_.jpg</image:loc><image:title>Sega Dreamcast Game Console</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co426483/selection-of-contemporary-pharmaceuticals-and-pharmaceutical-packaging</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36447/long-schattner-electricity-prepayment-meter</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6327/hibbert-magnetic-standard-and-extra-coil</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361867/imac-g4-computer-with-keyboard</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/421/large_smg00184565.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/422/large_smg00184566.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/426/large_smg00184570.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/455/large_smg00184570.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/425/large_smg00184569.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/424/large_smg00184568.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/420/large_smg00184564.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/423/large_smg00184567.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/419/large_smg00184563.jpg</image:loc><image:title>iMac G4 computer with keyboard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8863267/specimen-of-peony-in-glass-jar</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177914/2-cardboard-boxes-of-silver-cross-boric-lint-prepared-by-fassett-and-johnson-ltd</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167055/haemorrhoidal-forceps</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186355/bottle-clear-glass</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8192241/helical-stent-to-help-mimic-natural-blood-flow</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19079/rim-of-alembic-in-two-halves</loc><lastmod>2026-04-11T15:56:25.201Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423973/philips-high-definition-television-camera-chain-c-1993</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89396/glass-cinerary-urn-containing-ashes-roman-1-200-ce</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127177/pair-of-sprung-wooden-crutches-1901-1920</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co447231/two-blacksmiths-forge-knives-from-portslade-forge-sussex-britain-1890-1930</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/108/large_smg00267669.jpg</image:loc><image:title>Two Blacksmith’s forge knives from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/107/large_smg00267668.jpg</image:loc><image:title>Two Blacksmith’s forge knives from Portslade forge, Sussex, Britain, 1890-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8776609/real-time-ultrasound-scanner</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/623/large_2023_0481_0007__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/625/large_2023_0481_0008__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/626/large_2023_0481_0009__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/495/large_2023_0481_0001__0002_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/497/large_2023_0481_0001__0004_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/508/large_2023_0481_0001__0014_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/504/large_2023_0481_0001__0009_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/499/large_2023_0481_0001__0005_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/496/large_2023_0481_0001__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/502/large_2023_0481_0001__0007_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/506/large_2023_0481_0001__0012_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/507/large_2023_0481_0001__0013_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/505/large_2023_0481_0001__0011_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/500/large_2023_0481_0001__0006_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/501/large_2023_0481_0001__0008_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/498/large_2023_0481_0001__0003_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/503/large_2023_0481_0001__0010_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/735/533/large_2023_0481_0001__0015_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/616/large_2023_0481_0003__0002_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/617/large_2023_0481_0003__0003_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/615/large_2023_0481_0003__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/618/large_2023_0481_0003__0004_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/613/large_2023_0481_0002__0002_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/614/large_2023_0481_0002__0003_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/757/612/large_2023_0481_0002__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/624/large_2023_0481_0006__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/622/large_2023_0481_0005__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/621/large_2023_0481_0004__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/620/large_2023_0481_0004__0002_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/606/large_2023_0481_0010__0001_.jpg</image:loc><image:title>Real-time ultrasound scanner</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62556/aircraft-bomb-aiming-mechanical-computer</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/489/large_1983_1462__0004_.jpg</image:loc><image:title>Aircraft bomb-aiming mechanical computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/490/large_1983_1462__0005_.jpg</image:loc><image:title>Aircraft bomb-aiming mechanical computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/486/large_1983_1462__0001_.jpg</image:loc><image:title>Aircraft bomb-aiming mechanical computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/488/large_1983_1462__0003_.jpg</image:loc><image:title>Aircraft bomb-aiming mechanical computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/491/large_1983_1462__0006_.jpg</image:loc><image:title>Aircraft bomb-aiming mechanical computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/487/large_1983_1462__0002_.jpg</image:loc><image:title>Aircraft bomb-aiming mechanical computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/457/0/large_smg00277184.jpg</image:loc><image:title>Aircraft bomb-aiming mechanical computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24707/lengths-of-motorcycle-chain</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/131/large_smg00196191.jpg</image:loc><image:title>Lengths of motorcycle chain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/759/large_smg00081104.jpg</image:loc><image:title>Lengths of motorcycle chain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/132/large_smg00196192.jpg</image:loc><image:title>Lengths of motorcycle chain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/133/large_smg00196193.jpg</image:loc><image:title>Lengths of motorcycle chain</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136842/hypodermic-syringe-steel-and-glass-in-silver-cas</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/738/large_smg00269812.jpg</image:loc><image:title>Hypodermic syringe, steel and glass, in silver cas</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/737/large_smg00269809.jpg</image:loc><image:title>Hypodermic syringe, steel and glass, in silver cas</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co440736/doncaster-carr-loco-ambulance-class-trophy-1937</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156035/portrait-bust-of-james-syme-1799-1870</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146274/skeletal-models-showing-the-deoxyribose-and-phosphate-units</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co220576/great-western-railway-fireman-uniform</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/795/large_1975_7687_pt4.jpg</image:loc><image:title>Great Western Railway fireman uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/299/63/large_1975_7687_pt3__0001_.jpg</image:loc><image:title>Great Western Railway fireman uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/78/large_1975_7687_pt3__0005_.jpg</image:loc><image:title>Great Western Railway fireman uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12814/hofmanns-combustion-furnace</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/771/large_smg00651176.jpg</image:loc><image:title>Hofmann&apos;s combustion furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125361/20-datoon-toothbrushes-from-the-nim-or-margosa-tree</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/438/large_a639149_0001.jpg</image:loc><image:title>20 datoon toothbrushes from the nim or margosa tree</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/666/large_smg00170960.jpg</image:loc><image:title>20 datoon toothbrushes from the nim or margosa tree</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45139/sewing-machine-box-made-by-moldacot-pocket-sewing-machine-co</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107849/branches-part-of-medicine-mans-equipment</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/835/large_smg00059324.jpg</image:loc><image:title>Branches, part of medicine man&apos;s equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/833/large_smg00059319.jpg</image:loc><image:title>Branches, part of medicine man&apos;s equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138028/hypodermic-syringe</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3068/hydrogen-liquefier</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65248/lithographs-showing-swedish-industrial-mill-complexes</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/186/large_1988_0976_0001.jpg</image:loc><image:title>Lithographs, showing Swedish industrial mill complexes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/188/large_1988_0976_0003.jpg</image:loc><image:title>Lithographs, showing Swedish industrial mill complexes.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/187/large_1988_0976_0002.jpg</image:loc><image:title>Lithographs, showing Swedish industrial mill complexes.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75842/junker-type-inhaler-for-anaesthesia</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/84/large_a625382.jpg</image:loc><image:title>Junker-type inhaler for anaesthesia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/975/large_smg00162751.jpg</image:loc><image:title>Junker-type inhaler for anaesthesia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/671/large_smg00029506.jpg</image:loc><image:title>Junker-type inhaler for anaesthesia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/42/large_smg00057174.jpg</image:loc><image:title>Junker-type inhaler for anaesthesia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8410868/compound-microscope</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/741/large_smg00246088__0001_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/742/large_smg00246088__0002_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/739/large_smg00246086.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/740/large_smg00246087.jpg</image:loc><image:title>Compound Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135983/part-of-an-enema-syringe-set-cased</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/937/large_smg00228753.jpg</image:loc><image:title>Part of an enema syringe set, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140564/enema-set</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/357/large_smg00257129.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95321/axis-traction-forceps</loc><lastmod>2026-04-11T15:57:00.959Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18437/reliance-animatograph-projector-by-robert-paul</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/554/large_1913_0556__0009_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/559/large_1913_0556__0014_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/551/large_1913_0556__0006_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/547/large_1913_0556__0003_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/561/large_1913_0556__0016_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/545/large_1913_0556__0001_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/549/large_1913_0556__0004_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/560/large_1913_0556__0015_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/556/large_1913_0556__0012_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/548/large_1913_0556__0002_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/553/large_1913_0556__0008_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/558/large_1913_0556__0013_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/557/large_1913_0556__0011_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/555/large_1913_0556__0010_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/552/large_1913_0556__0007_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/550/large_1913_0556__0005_.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/21/large_smg00361449.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/23/large_smg00361451.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/22/large_smg00361450.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/20/large_smg00361448.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/24/large_smg00361452.jpg</image:loc><image:title>Reliance Animatograph Projector by Robert Paul</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51501/sectioned-model-of-niclausse-water-tube-boiler</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123324/model-of-buddhist-priest</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34262/avo-electronic-testmeter</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24372/section-of-motor-car-tyre</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/711/large_smg00182817.jpg</image:loc><image:title>Section of motor car tyre</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/753/large_smg00079454.jpg</image:loc><image:title>Section of motor car tyre</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48364/working-model-of-an-electric-passenger-lift</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/111/large_1951_0392__0002_.jpg</image:loc><image:title>Working model of an electric passenger lift.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/110/large_1951_0392__0001_.jpg</image:loc><image:title>Working model of an electric passenger lift.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/115/large_1951_0392__0006_.jpg</image:loc><image:title>Working model of an electric passenger lift.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/113/large_1951_0392__0004_.jpg</image:loc><image:title>Working model of an electric passenger lift.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/112/large_1951_0392__0003_.jpg</image:loc><image:title>Working model of an electric passenger lift.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/114/large_1951_0392__0005_.jpg</image:loc><image:title>Working model of an electric passenger lift.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34955/french-amplifier-with-four-horn-type-valves</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/304/large_smg00082720.jpg</image:loc><image:title>French Amplifier with four horn type valves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199328/homeopathic-medicine-chest-1870-1910</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/162/large_smg00279062.jpg</image:loc><image:title>Homeopathic medicine chest, 1870-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413465/airbus-a380-model</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/433/large_cd0682_052_120306_a_s_2005_78_model_of_an_airbus_a380_aircraft.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/432/large_cd0682_051_120306_a_s_2005_78_model_of_an_airbus_a380_aircraft.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/243/181/large_cd0136_020_050808_a_s_2005_78_airbus_a380_model.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/243/180/large_cd0136_019_050808_a_s_2005_78_airbus_a380_model.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/3/large_smg00389927.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/981/large_smg00389916.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/1/large_smg00389921.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/983/large_smg00389924.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/541/large_smg00252416.jpg</image:loc><image:title>Airbus A380 model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40123/selection-of-three-epirb-radio-distress-beacons</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18308/two-fantoscope-discs-by-ackermann-and-co-c-1833</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8082669/huygens-titan-lander-model-with-parachute</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9013060/plaster-copy-and-photograph-of-female-torso-statuette</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/450/4/large_smg00170662.jpg</image:loc><image:title>Plaster copy and photograph of female torso statuette</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127793/sets-of-scales-with-weights-iran-1801-1900</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/513/large_a128419.jpg</image:loc><image:title>Sets of scales with weights, Iran, 1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113133/glass-specimen-bottle</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162865/cased-set-of-urethral-dilators-with-bolts-probes-and-syringe</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/830/large_smg00189748.jpg</image:loc><image:title>Cased set of urethral dilators with bolts, probes, and syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109909/bottle-of-entamide-tablets-with-instructions-leaflet</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/328/large_smg00169168.jpg</image:loc><image:title>Bottle of entamide tablets with instructions leaflet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58763/model-scale-18-of-endless-multiple-rope-drive-by-barbour</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/38/large_smg00066209.jpg</image:loc><image:title>Model (scale 1:8) of endless multiple rope drive by Barbour</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/337/large_smg00067034.jpg</image:loc><image:title>Model (scale 1:8) of endless multiple rope drive by Barbour</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205294/newman-and-guardia-sibyl-camera</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442822/box-of-six-british-rail-eastern-region-coasters</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125301/writing-implements-in-case</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9349417/three-bakelite-sheet-samples</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/736/large_smg00154443.jpg</image:loc><image:title>Three bakelite sheet samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/734/large_smg00154441.jpg</image:loc><image:title>Three bakelite sheet samples</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/735/large_smg00154442.jpg</image:loc><image:title>Three bakelite sheet samples</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8694721/prototype-myoelectric-hand</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12826/apparatus-for-determining-the-empirical-formula-of-organic-compounds-1820s-1830s</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/770/large_smg00651174.jpg</image:loc><image:title>Apparatus for determining the empirical formula of organic compounds, 1820s-1830s</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55542/electrotype-replica-of-a-16th-century-mariners-astrolabe</loc><lastmod>2026-04-11T15:57:03.299Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/637/large_1930_0262__0002_.jpg</image:loc><image:title>Electrotype replica of a 16th-century mariner’s astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/636/large_1930_0262__0001_.jpg</image:loc><image:title>Electrotype replica of a 16th-century mariner’s astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/276/large_1930_0262__0003_.jpg</image:loc><image:title>Electrotype replica of a 16th-century mariner’s astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/41/large_smg00044653.jpg</image:loc><image:title>Electrotype replica of a 16th-century mariner’s astrolabe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/935/large_smg00082663.jpg</image:loc><image:title>Electrotype replica of a 16th-century mariner’s astrolabe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co532069/three-plates-in-white-and-blue-9-34-trees-and-buildings</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/633/large_smg00024785.jpg</image:loc><image:title>Three plates in white and blue. 9 3/4&quot;. Trees and buildings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241263/kodascope-eight-projector-model-eight-45</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/383/large_smg00451547.jpg</image:loc><image:title>Kodascope Eight projector Model Eight-45</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144892/combined-mechanical-equivalent-of-heat-and-j-apparatus</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8661412/model-of-a-harrier-two-seat-aircraft-with-stand</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/642/large_smg00089119.jpg</image:loc><image:title>Model of a Harrier two-seat aircraft with stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/643/large_smg00089120.jpg</image:loc><image:title>Model of a Harrier two-seat aircraft with stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94058/pfs-f-iii-fiber-optic-gastroscope-with-accessories</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/248/large_1979_0338_0001.jpg</image:loc><image:title>PFS -F III fiber optic gastroscope with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/365/large_smg00265299.jpg</image:loc><image:title>PFS -F III fiber optic gastroscope with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/409/large_smg00266063.jpg</image:loc><image:title>PFS -F III fiber optic gastroscope with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240958/kodak-instamatic-m-70l-super8-projector</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/256/large_smg00454995.jpg</image:loc><image:title>Kodak Instamatic M-70L Super8 projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175283/6-oesophageal-bougies-gum-elastic-varying-size</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9000356/phone-maintenance-equipment</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118393/binocular-microscope-with-brass-component-and-wooden-case</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/858/large_a66508.jpg</image:loc><image:title>Binocular microscope, with brass component and wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128636/set-of-apothecarys-scales</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/466/large_smg00101589.jpg</image:loc><image:title>Set of apothecary&apos;s scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446539/plans</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062716/glassware-made-by-automatic-blowing</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/408/large_smg00100008.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/407/large_smg00100007.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/406/large_smg00100006.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/405/large_smg00100005.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/223/large_smg00097602.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/991/large_smg00097602.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/217/large_smg00097596.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/985/large_smg00097596.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/219/large_smg00097598.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/987/large_smg00097598.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/221/large_smg00097600.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/989/large_smg00097600.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/410/large_smg00100010.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/409/large_smg00100009.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/403/large_smg00100003.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/404/large_smg00100004.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/220/large_smg00097599.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/988/large_smg00097599.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/222/large_smg00097601.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/990/large_smg00097601.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/216/large_smg00097595.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/984/large_smg00097595.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/215/large_smg00097594.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/983/large_smg00097594.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/218/large_smg00097597.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/986/large_smg00097597.jpg</image:loc><image:title>Glassware made by automatic blowing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co422675/binolux-twin-tungstenhigh-pressure-mercury-lamp-unit-made-by-reichert-for-use-with-zetopan-microscopes</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114999/silica-pipe-on-stand-english-1851-1900</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134108/balance-with-pans-and-weights-in-wooden-case</loc><lastmod>2026-04-11T15:57:02.130Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8362362/3d-printed-gun</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/470/large_e2013_297_1__0019_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/464/large_e2013_297_1__0011_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/474/large_e2013_297_1__0021_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/461/large_e2013_297_1__0008_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/467/large_e2013_297_1__0014_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/456/large_e2013_297_1__0003_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/460/large_e2013_297_1__0007_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/472/large_e2013_297_1__0017_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/465/large_e2013_297_1__0012_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/459/large_e2013_297_1__0006_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/466/large_e2013_297_1__0013_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/457/large_e2013_297_1__0004_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/455/large_e2013_297_1__0002_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/468/large_e2013_297_1__0015_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/463/large_e2013_297_1__0010_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/462/large_e2013_297_1__0009_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/475/large_e2013_297_1__0022_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/454/large_e2013_297_1__0001_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/471/large_e2013_297_1__0016_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/469/large_e2013_297_1__0018_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/458/large_e2013_297_1__0005_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/473/large_e2013_297_1__0020_.jpg</image:loc><image:title>3D Printed Gun</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32077/fourteen-ruggerised-miniature-valves-developed-for-proximity-fuses-by-hivac-1944-49</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64311/sewerage-meter</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106340/primitive-african-mask-wooden-18th-to-20th-c</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206948/plastic-camera-viewer</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25499/one-sleigh</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/989/large_smg00653521.jpg</image:loc><image:title>One Sleigh</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9355033/projector-with-parts-and-accessories</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/963/large_cd0182_057_051021_cs1_1994_142_1_lens.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/964/large_cd0182_058_051021_cs1_1994_142_2_condensers.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/869/large_smg00244611.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/791/large_smg00214845.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/832/large_smg00244569.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/283/large_smg00244569__0002_.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/913/large_smg00243230.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/279/large_smg00243230__0002_.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/853/large_smg00244594.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/353/large_smg00244608__0002_.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/355/large_smg00244608__0004_.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/352/large_smg00244608__0001_.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/354/large_smg00244608__0003_.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/339/large_smg00244572.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/965/large_cd0182_059_051021_cs1_1994_142_3_projector___stand.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/752/large_smg00244636.jpg</image:loc><image:title>Projector with parts and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co497072/ikegami-ctc-3x-television-camera-chain-1970-1979</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/691/large_smg00357532.jpg</image:loc><image:title>Ikegami CTC 3X television camera chain, 1970-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/686/large_smg00357526.jpg</image:loc><image:title>Ikegami CTC 3X television camera chain, 1970-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/690/large_smg00357531.jpg</image:loc><image:title>Ikegami CTC 3X television camera chain, 1970-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/693/large_smg00357538.jpg</image:loc><image:title>Ikegami CTC 3X television camera chain, 1970-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/692/large_smg00357536.jpg</image:loc><image:title>Ikegami CTC 3X television camera chain, 1970-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/689/large_smg00357530.jpg</image:loc><image:title>Ikegami CTC 3X television camera chain, 1970-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/687/large_smg00357527.jpg</image:loc><image:title>Ikegami CTC 3X television camera chain, 1970-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/688/large_smg00357529.jpg</image:loc><image:title>Ikegami CTC 3X television camera chain, 1970-1979</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113692/2-ampoules</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13058/hempel-explosion-pipette-cat-no1931</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13158/sample-of-the-anlay-coal-seam</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199631/leather-medicine-chest-1801-1900</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/695/large_smg00289043.jpg</image:loc><image:title>Leather medicine chest, 1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241600/2-pedestal-units</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9014752/captain-condom-photographs-and-articles</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2362/two-brass-truncated-cones-with-two-circular-glass-plates</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/756/large_1927_1291_0001_0002__0001_.jpg</image:loc><image:title>Two brass truncated cones with two circular glass plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/757/large_1927_1291_0001_0002__0002_.jpg</image:loc><image:title>Two brass truncated cones with two circular glass plates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13764/mse-analytical-ultracentrifuge-mark-i-feb-1967</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/847/large_smg00448838.jpg</image:loc><image:title>MSE analytical ultracentrifuge, Mark I, Feb. 1967</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/846/large_smg00448837.jpg</image:loc><image:title>MSE analytical ultracentrifuge, Mark I, Feb. 1967</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/556/large_smg00647457.jpg</image:loc><image:title>MSE analytical ultracentrifuge, Mark I, Feb. 1967</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2968/forty-five-radiometers-used-to-illustrate-sir-w-crookes-researches-on-the-radiation-of-heat-in-high-vacua</loc><lastmod>2026-04-11T15:57:06.549Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/353/large_1888_0166_0009__0002_.jpg</image:loc><image:title>Forty-five radiometers used to illustrate Sir W. Crookes&apos; researches on the radiation of heat in high vacua</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/354/large_1888_0166_0009__0001_.jpg</image:loc><image:title>Forty-five radiometers used to illustrate Sir W. Crookes&apos; researches on the radiation of heat in high vacua</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/352/large_1888_0166_0011.jpg</image:loc><image:title>Forty-five radiometers used to illustrate Sir W. Crookes&apos; researches on the radiation of heat in high vacua</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430423/negretti-and-zambras-improved-self-recording-rain-gauge-no-206</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/207/large_smg00047899.jpg</image:loc><image:title>Negretti &amp; Zambra&apos;s improved self recording rain gauge No 206</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/205/large_smg00047891.jpg</image:loc><image:title>Negretti &amp; Zambra&apos;s improved self recording rain gauge No 206</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126232/20-glass-bottles-and-a-single-cylindrical-glass-jar</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1017/two-connecting-wires-and-two-staples-from-bains-electric-clock-installations-at-st-johns-church</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178245/two-boxes-of-absorbent-ribbon-gauze</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170901/spring-loaded-cotton-wool-dispenser</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44828/specimens-of-sisal</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19759/ultrasonic-flaw-detector-1956-1960</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145917/barrier-non-woven-disposable-hospital-theatre-tunic-and-trousers-large-size</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240780/wind-tunnel-ogee-sequence-shape-models</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8209395/kodak-brownie-500-cine-projector</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/144/191/large_a007313b.jpg</image:loc><image:title>Kodak Brownie 500 Cine Projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/104/large_smg00448959.jpg</image:loc><image:title>Kodak Brownie 500 Cine Projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417376/kolster-brandes-warwick-wv20-television-receiver-c-1965</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/931/large_smg00357788.jpg</image:loc><image:title>Kolster Brandes Warwick WV20 television receiver, c 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/552/large_smg00221636.jpg</image:loc><image:title>Kolster Brandes Warwick WV20 television receiver, c 1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co438971/model-box-van-north-british-railway</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/923/large_smg00372600.jpg</image:loc><image:title>Model box van, North British Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77068/post-mortem-set</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34593/two-l1559is-coaxial-outlets</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8570207/safe-locks</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39806/scotch-boiler-and-portable-fittings</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/134/large_smg00214181.jpg</image:loc><image:title>Scotch boiler and portable fittings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15319/stereoscopic-spark-drum-camera</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8567111/three-no-2-ambulance-dressings</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/718/large_2016_0383__0001_.jpg</image:loc><image:title>Three No. 2 ambulance dressings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/806/large_smg00115079.jpg</image:loc><image:title>Three No. 2 ambulance dressings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138936/electrical-bronchitis-kettle-england-1945-1960</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/637/large_1988_0579.jpg</image:loc><image:title>Electrical bronchitis kettle, England, 1945-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co475280/lithograph-of-daniel-spills-ivorideworks-by-daniel-greenaway-1875</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/69/large_1999_0342_0002.jpg</image:loc><image:title>Lithograph of Daniel Spills Ivorideworks by Daniel Greenaway, 1875</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/918/large_1999_0342_0001.jpg</image:loc><image:title>Lithograph of Daniel Spills Ivorideworks by Daniel Greenaway, 1875</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160470/rack-and-pinion-type-of-lithotrite-with-fenestrated-proxlinal-curve-and-percussion-head-by-charriere</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119922/ultraphot-photomicroscope-with-accessories</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/227/large_smg00023513.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/226/large_smg00023512.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/234/large_smg00023520.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/233/large_smg00023519.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/967/large_smg00023521.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/230/large_smg00023516.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/229/large_smg00023515.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/222/large_smg00023508.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/225/large_smg00023511.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/235/large_smg00023522.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/228/large_smg00023514.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/232/large_smg00023518.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/231/large_smg00023517.jpg</image:loc><image:title>&quot;Ultraphot&quot; photomicroscope, with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143185/wimshurst-machine</loc><lastmod>2026-04-11T15:57:08.519Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5603/set-of-mayers-floating-magnet-models</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196874/brassbound-oak-medicine-chest</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102130/harringtons-clockwork-dental-drill</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/192/large_1978_0513__0001_.jpg</image:loc><image:title>Harrington&apos;s clockwork dental drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/193/large_1978_0513__0002_.jpg</image:loc><image:title>Harrington&apos;s clockwork dental drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/194/large_1978_0513__0004_.jpg</image:loc><image:title>Harrington&apos;s clockwork dental drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/196/large_1978_0513__0003_.jpg</image:loc><image:title>Harrington&apos;s clockwork dental drill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/792/large_smg00282808.jpg</image:loc><image:title>Harrington&apos;s clockwork dental drill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133715/bone-mortar-and-pestle-cylindrical-shaped-mortar-and-tapering-pestle</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/500/large_smg00209360.jpg</image:loc><image:title>Bone mortar and pestle cylindrical shaped mortar and tapering pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/464/large_smg00209310.jpg</image:loc><image:title>Bone mortar and pestle cylindrical shaped mortar and tapering pestle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115227/accessories-for-dale-schuster-pump</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3662/kohbiauschs-total-reflectometer</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8917513/terracotta-leaflet-and-pot-elements-for-coolant-passive-cooling-facade</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43784/model-of-ventilation-by-fire-basket-17th-century</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co429989/exhibit-for-simulating-a-sunset</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/39/large_smg00085415.jpg</image:loc><image:title>Exhibit for simulating a sunset</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146272/model-of-t-rna-made-at-the-laboratory-of-molecular-biology</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/314/large_smg00267705.jpg</image:loc><image:title>Model of t-RNA made at the Laboratory of Molecular Biology</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/305/large_smg00460553.jpg</image:loc><image:title>Model of t-RNA made at the Laboratory of Molecular Biology</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8018521/2-taps-and-d-bit-for-chuck-making-see-2-stroke-nos</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/347/large_smg00032538.jpg</image:loc><image:title>2 taps and D-bit for Chuck making (see 2 stroke nos).</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/426/large_smg00064172.jpg</image:loc><image:title>2 taps and D-bit for Chuck making (see 2 stroke nos).</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114312/clear-glass-pharmacy-jar-with-reentrant-rim</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146869/shaving-bowl</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526706/cable-tree-decorative-souvenir-of-the-transatlantic-cable-1858</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/6/large_2000_0578_0001__0003_.jpg</image:loc><image:title>&apos;Cable Tree&apos; decorative souvenir of the Transatlantic Cable, 1858</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/5/large_2000_0578_0001__0002_.jpg</image:loc><image:title>&apos;Cable Tree&apos; decorative souvenir of the Transatlantic Cable, 1858</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/7/large_2000_0578_0001__0004_.jpg</image:loc><image:title>&apos;Cable Tree&apos; decorative souvenir of the Transatlantic Cable, 1858</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/8/large_2000_0578_0001__0005_.jpg</image:loc><image:title>&apos;Cable Tree&apos; decorative souvenir of the Transatlantic Cable, 1858</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/4/large_2000_0578_0001__0001_.jpg</image:loc><image:title>&apos;Cable Tree&apos; decorative souvenir of the Transatlantic Cable, 1858</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8055296/cambridge-thermoplastic-printing-plate-1960-1970</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/859/large_smg00000145.jpg</image:loc><image:title>&apos;Cambridge&apos; Thermoplastic Printing Plate, 1960-1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151403/straight-spectacles-of-steelwire-in-tuck-in-case</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1167/universal-equinoctial-sundial-of-the-augsburg-type</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/882/large_1991_0139__0001_.jpg</image:loc><image:title>Universal equinoctial sundial of the Augsburg type</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/883/large_1991_0139__0002_.jpg</image:loc><image:title>Universal equinoctial sundial of the Augsburg type</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/884/large_1991_0139__0003_.jpg</image:loc><image:title>Universal equinoctial sundial of the Augsburg type</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/381/782/large_smg00083051.jpg</image:loc><image:title>Universal equinoctial sundial of the Augsburg type</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/184/large_smg00083051.jpg</image:loc><image:title>Universal equinoctial sundial of the Augsburg type</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115036/two-plaster-copies-of-alchemical-furnace-lids</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4700/lightweight-post-cataract-operation-glasses</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56110/silver-on-glass-mirror-of-9-inch-aperture-by-ghwith</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/902/large_smg00045369.jpg</image:loc><image:title>Silver-on-glass mirror of 9-inch aperture by G.H.With</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/507/large_smg00031880.jpg</image:loc><image:title>Silver-on-glass mirror of 9-inch aperture by G.H.With</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/714/large_smg00031297.jpg</image:loc><image:title>Silver-on-glass mirror of 9-inch aperture by G.H.With</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16511/eclipse-collapsible-bellows-camera-patent-no-4102-for-single-dry-plates</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/49/large_smg00450816.jpg</image:loc><image:title>Eclipse collapsible bellows camera Patent No. 4102. for single dry plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/50/large_smg00450819.jpg</image:loc><image:title>Eclipse collapsible bellows camera Patent No. 4102. for single dry plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/51/large_smg00450820.jpg</image:loc><image:title>Eclipse collapsible bellows camera Patent No. 4102. for single dry plates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140038/cupping-set-with-12-bladed-scarificator</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/788/large_smg00271695.jpg</image:loc><image:title>Cupping set with 12 bladed scarificator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co508976/bath-taps-by-pegler</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/696/large_smg00154142.jpg</image:loc><image:title>Bath taps by Pegler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/412/large_smg00154142.jpg</image:loc><image:title>Bath taps by Pegler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/697/large_smg00154143.jpg</image:loc><image:title>Bath taps by Pegler</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/413/large_smg00154143.jpg</image:loc><image:title>Bath taps by Pegler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co215530/silver-plated-ice-cups-southern-railway</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3738/pair-of-proof-plates</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117366/equipment-used-by-dr-ludwig-koch-for-recording-bird-song-comprising-1-disc-recording-and-play-back-desk</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/790/large_1958_0055_0004__0003_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/788/large_1958_0055_0004__0001_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/791/large_1958_0055_0004__0004_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/789/large_1958_0055_0004__0002_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/793/large_1958_0055_0004__0006_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/792/large_1958_0055_0004__0005_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/115/large_smg00063186.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/219/large_smg00063186.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/795/large_1958_0055_0003__0001_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/796/large_1958_0055_0003__0003_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/794/large_1958_0055_0003__0002_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/799/large_1958_0055_0003__0006_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/797/large_1958_0055_0003__0004_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/800/large_1958_0055_0003__0007_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/798/large_1958_0055_0003__0005_.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/114/large_smg00063185.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/218/large_smg00063185.jpg</image:loc><image:title>Equipment used by Dr. Ludwig Koch for recording bird song comprising: (1) disc recording and play-back desk</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50493/impregnable-padlock</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146298/spinner-flask-by-jencons-hemel-hempstead-herts</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co483621/the-hearne-hro-dream-machine</loc><lastmod>2026-04-11T15:57:09.615Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/744/large_smg00159048.jpg</image:loc><image:title>The Hearne (H.R.O.) Dream Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155807/pair-of-leaded-stained-glass-windows</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/713/large_smg00198596.jpg</image:loc><image:title>Pair of leaded, stained glass windows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/712/large_smg00198595.jpg</image:loc><image:title>Pair of leaded, stained glass windows</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93376/vaginal-speculum-with-mirrored-interior</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61658/photo-print-of-french-water-driven-piston-forcing-pumps</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61013/quixsum-fractional-adding-machine</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/670/large_smg00051764.jpg</image:loc><image:title>Quixsum Fractional Adding Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/669/large_smg00051763.jpg</image:loc><image:title>Quixsum Fractional Adding Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/671/large_smg00051765.jpg</image:loc><image:title>Quixsum Fractional Adding Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9788/artificial-leg-for-below-knee-amputee-with-polypropylene-socket</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179315/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/378/large_smg00312548.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41681/whole-model-of-a-whaling-boat</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/936/large_1910_0096.jpg</image:loc><image:title>Whole model of a whaling boat</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/523/large_smg00074461.jpg</image:loc><image:title>Whole model of a whaling boat</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8054539/collection-of-stamps-cards-and-covers-illustrating-the-development-of-international-air-post-1870-1950</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/762/large_smg00025384.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/770/large_smg00025392.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/764/large_smg00025386.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/760/large_smg00025382.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/772/large_smg00025394.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/757/large_smg00025377.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/765/large_smg00025387.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/766/large_smg00025388.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/775/large_smg00025397.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/758/large_smg00025380.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/769/large_smg00025391.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/768/large_smg00025390.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/763/large_smg00025385.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/771/large_smg00025393.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/759/large_smg00025381.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/761/large_smg00025383.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/754/large_smg00025374.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/755/large_smg00025375.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/311/767/large_smg00025389.jpg</image:loc><image:title>Collection of stamps cards and covers illustrating the development of international air post 1870-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454201/two-parts-of-irvin-seat-belt-fastening-clips</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/604/large_smg00076553.jpg</image:loc><image:title>Two parts of Irvin seat belt fastening clips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/614/large_smg00077327.jpg</image:loc><image:title>Two parts of Irvin seat belt fastening clips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/616/large_smg00077333.jpg</image:loc><image:title>Two parts of Irvin seat belt fastening clips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/618/large_smg00077342.jpg</image:loc><image:title>Two parts of Irvin seat belt fastening clips</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207470/ernemann-lilliput-pocket-plate-camera-with-case-and-9-dark-slides</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/525/large_smg00455179.jpg</image:loc><image:title>Ernemann Lilliput Pocket Plate Camera with Case and 9 Dark Slides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118103/sorvall-porter-blum-mt2-ultramicrotome-and-accessories</loc><lastmod>2026-04-11T15:57:10.968Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141053/throat-or-nasal-atomizer</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/245/large_smg00230439.jpg</image:loc><image:title>Throat or nasal atomizer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141853/hypodermic-syringe</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418416/boots-spf-15-sun-lotion-for-sensitive-skin</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/710/113/large_2022_0506_0003_0001__0001_.jpg</image:loc><image:title>Boots SPF 15 sun lotion for sensitive skin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/710/112/large_2022_0506_0003_0001__0002_.jpg</image:loc><image:title>Boots SPF 15 sun lotion for sensitive skin</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143287/bottle-of-behrings-original-tetanus-serum-and-packet-c-1890</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35585/radio-equipment-comprising-one-valve</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/724/large_1975_0018__0002_.jpg</image:loc><image:title>Radio equipment comprising:- one-valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/723/large_1975_0018__0001_.jpg</image:loc><image:title>Radio equipment comprising:- one-valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/725/large_1975_0018__0003_.jpg</image:loc><image:title>Radio equipment comprising:- one-valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/727/large_1975_0018__0005_.jpg</image:loc><image:title>Radio equipment comprising:- one-valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/726/large_1975_0018__0004_.jpg</image:loc><image:title>Radio equipment comprising:- one-valve</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/260/large_1975_0018__0006_.jpg</image:loc><image:title>Radio equipment comprising:- one-valve</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172582/surgical-instrument-set</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/222/large_smg00281176.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67351/the-eagle-the-phantom-fleet</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203892/canon-speedlite-1771</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/314/large_smg00357028.jpg</image:loc><image:title>Canon Speedlite 1771</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140483/enema-syringe-set</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/769/large_smg00259229.jpg</image:loc><image:title>Enema syringe set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25994/section-of-motorcycle-tyre</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/788/large_smg00194256.jpg</image:loc><image:title>Section of motorcycle tyre</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/787/large_smg00194255.jpg</image:loc><image:title>Section of motorcycle tyre</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103327/2-masai-leg-rings-different-sizes</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54141/kent-c105-tide-gauge</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/881/large_smg00052166.jpg</image:loc><image:title>KENT C105 Tide gauge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189611/two-photographs-of-county-mayo-by-paul-kenny-2008</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8664850/bsb-channel-lapel-badges</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4055/mutochrome-made-by-adam-hilger-ltd-london</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/64/large_smg00083319.jpg</image:loc><image:title>Mutochrome, made by Adam Hilger Ltd. London</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177314/bandage-roller-or-winder-brass-shaft</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140594/enema-set</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/221/large_smg00265789.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8676867/isocordr-system-for-preparing-low-dose-brachytherapy-cancer-treatment</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11616/set-of-three-arm-continuous-dip-meter-equipment</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/554/large_smg00070660.jpg</image:loc><image:title>Set of three-arm continuous dip meter equipment.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56889/two-glass-positives-jupiter</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65623/tinted-lithographs-international-exhibition-of-1862</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8055301/electrotype-mould-made-from-beeswax-and-graphite-1910-1960</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/45/large_smg00112280.jpg</image:loc><image:title>Electrotype Mould Made from Beeswax and Graphite, 1910-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116207/kymograph-with-attachment-to-allow-recording-of-manometric-measurements</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198234/medicine-chest-with-twenty-one-bottles-18-labelled</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/837/large_smg00277207.jpg</image:loc><image:title>Medicine chest with twenty-one bottles (18 labelled)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59313/ross-micrometer-b1981</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18872/models-of-three-crucibles-showing-glass-making-stages</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50498/combination-lock-for-kitbag</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38727/horse-drawn-sussex-farm-wagon</loc><lastmod>2026-04-11T15:57:13.078Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/167/large_smg00359686.jpg</image:loc><image:title>Horse-drawn Sussex farm wagon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/6/large_1986_1150_0001__0001_.jpg</image:loc><image:title>Horse-drawn Sussex farm wagon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60906/slide-rule-in-white-plastic-with-cursor</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/607/large_smg00049206.jpg</image:loc><image:title>Slide rule in white plastic with cursor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/642/large_smg00049241.jpg</image:loc><image:title>Slide rule in white plastic with cursor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39389/two-models-illustrating-the-action-of-screw-propellers</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/459/large_smg00180901.jpg</image:loc><image:title>Two models illustrating the action of screw-propellers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/460/large_smg00180902.jpg</image:loc><image:title>Two models illustrating the action of screw-propellers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/458/large_smg00180900.jpg</image:loc><image:title>Two models illustrating the action of screw-propellers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8408374/positron-technical-development-computer</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446173/casio-digital-quartz-wristwatch-model-prt-40e-1998</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/290/large_smg00024263.jpg</image:loc><image:title>Casio digital quartz wristwatch, model PRT-40E, 1998.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60522/stripped-model-of-a-curta-pocket-calculating-machine-with-cylindrical-metal-case</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/515/large_smg00052808.jpg</image:loc><image:title>Stripped model of a &quot;Curta&quot; pocket calculating machine with cylindrical metal case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8099436/three-bsb-stickers-c-1988</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59803/original-wooden-model-of-francis-galtons-trace-computer-by-r-and-j-beck</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/193/large_smg00176440.jpg</image:loc><image:title>Original wooden model of Francis Galton&apos;s &quot;trace computer&quot; by R. &amp; J. Beck</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/605/large_smg00176437.jpg</image:loc><image:title>Original wooden model of Francis Galton&apos;s &quot;trace computer&quot; by R. &amp; J. Beck</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143187/electrostatic-machine</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/297/large_smg00653481.jpg</image:loc><image:title>Electrostatic Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197405/rectangular-medicine-chest-of-rosewood-with-one-empty-bottle</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/692/large_smg00288816.jpg</image:loc><image:title>Rectangular medicine chest of rosewood with one empty bottle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co224662/collection-of-arp-films</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40139/sectioned-rtv2</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/631/large_smg00214255.jpg</image:loc><image:title>Sectioned RTV2</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/812/large_smg00214141.jpg</image:loc><image:title>Sectioned RTV2</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358576/zubes</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25144/unit-of-independent-front-wheel-springing-as-used-on-14-hp-vauxhall-car</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/796/large_smg00369723.jpg</image:loc><image:title>Unit of independent front wheel springing as used on 14 h.p. Vauxhall car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/797/large_smg00369725.jpg</image:loc><image:title>Unit of independent front wheel springing as used on 14 h.p. Vauxhall car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77992/hearing-aid</loc><lastmod>2026-04-11T15:57:13.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428554/stethoscoperocket-royal-late-20th-century</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8232168/toys-used-for-lowenfelds-world-technique-therapy</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214618/silver-plated-dessert-spoon-north-eastern-railway-zetland-hotel-saltburn</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42439/double-cooper-hewitt-type-lamp</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415295/two-sewer-swabs-europe-1996</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/814/large_1996_0401_0001.jpg</image:loc><image:title>Two sewer swabs, Europe, 1996</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/68/large_smg00167154.jpg</image:loc><image:title>Two sewer swabs, Europe, 1996</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/67/large_smg00167153.jpg</image:loc><image:title>Two sewer swabs, Europe, 1996</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167228/pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/645/large_smg00289133.jpg</image:loc><image:title>Pocket surgical instrument set in leather wallet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62916/components-used-in-elliott-900-series-computers</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180661/tubes-2-of-pellanthum-ointment</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241295/cinerex-su200-super-8-sound-projector</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151600/transverse-folding</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135998/enema-syringe-with-rubber-bulb</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413460/mondex-electronic-cash-system</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38721/one-of-a-pair-of-ploughing-engines</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/13/large_1985_2247_0001__0001_.jpg</image:loc><image:title>One of a pair of ploughing engines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/756/900/large_1985_2247_0002__0001_.jpg</image:loc><image:title>One of a pair of ploughing engines</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43588/two-16-inch-pit-pan-shovels</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/124/large_1951_0661.jpg</image:loc><image:title>Two 16-inch pit pan shovels</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106491/2-thorns-used-as-surgical-instruments-in-africa</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205875/diesel-railcar-no-4-1934-great-western-railway</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/763/pic_1978_7070__0001_.jpg</image:loc><image:title>Diesel Railcar No 4, 1934, Great Western Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/114/510/large_ds100573.jpg</image:loc><image:title>Diesel Railcar No 4, 1934, Great Western Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/296/525/large_pic_1978_7070__0002_.jpg</image:loc><image:title>Diesel Railcar No 4, 1934, Great Western Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76206/two-plastic-laryngoscopes</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/368/666/large_smg00091933.jpg</image:loc><image:title>Two plastic laryngoscopes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205808/sentinel-no9629-frank-galbraith</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/766/pic_1981_7000__0001_.jpg</image:loc><image:title>Sentinel No.9629 &quot;Frank Galbraith&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/222/large_smg00353789.jpg</image:loc><image:title>Sentinel No.9629 &quot;Frank Galbraith&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125335/two-bracelets-made-of-carved-human-bone</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101897/hypodermic-syringe</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8617/rifes-prismatic-compound-microscope-no-5-1938</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/656/large_smg00030321.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/660/large_smg00030325.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/662/large_smg00030327.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/109/large_smg00030318.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/111/large_smg00030332.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/918/large_smg00024395.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/657/large_smg00030322.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/658/large_smg00030323.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/663/large_smg00030328.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/664/large_smg00030329.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/659/large_smg00030324.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/661/large_smg00030326.jpg</image:loc><image:title>Rife&apos;s prismatic compound microscope No 5, 1938.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55265/ordinary-spirit-in-glass-centigrade-thermometers-sheathed</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201474/medicine-chest</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166047/surgical-instrument-set</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/489/large_smg00272491.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46326/seven-specimens-of-engine-or-rosette-turning</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co505454/2-blackwhite-male-and-female-photo-fit-kits</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/18/846/large_l1999_4083.jpg</image:loc><image:title>2 black+white male and female photo-fit kits</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54637/jordans-glycerine-barometer-modified-by-j-h-steward-1886</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33551/two-polarised-relays-1000010000</loc><lastmod>2026-04-11T15:57:15.584Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/890/large_smg00305389.jpg</image:loc><image:title>Two polarised relays 10000/10000</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/889/large_smg00305388.jpg</image:loc><image:title>Two polarised relays 10000/10000</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65911/two-railway-prints</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/166/large_1943_0276_0002.jpg</image:loc><image:title>Two railway prints</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/165/large_1943_0276_0001.jpg</image:loc><image:title>Two railway prints</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8052933/the-railway-mission-archive</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82/dipleidoscope-for-observing-time-of-apparent-noon</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co83377/broken-marble-standing-figure-of-aesculapius-separate-from-base</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241254/kodascope-eight-projector-model-40</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/582/large_smg00451482.jpg</image:loc><image:title>Kodascope Eight projector Model 40</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60201/early-dividing-engine</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40609/complete-model-of-atlantic-conveyor</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/905/large_smg00651223__0002_.jpg</image:loc><image:title>Complete model of Atlantic Conveyor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/906/large_smg00651223__0003_.jpg</image:loc><image:title>Complete model of Atlantic Conveyor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/904/large_smg00651223__0001_.jpg</image:loc><image:title>Complete model of Atlantic Conveyor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/907/large_smg00651223__0004_.jpg</image:loc><image:title>Complete model of Atlantic Conveyor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186599/specimen-of-omti-waiyoka-with-handwritten-note</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423473/shortt-free-pendulum-clock</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/980/large_smg00171835.jpg</image:loc><image:title>Shortt free pendulum clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33643/two-polarised-relays-early-creed-type</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121615/mattress-cover</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173995/surgical-instrument-set</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/412/large_smg00287808.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153332/pair-of-varilux-2-spectacles-for-correction-of-presbyopia</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/95/large_smg00275278.jpg</image:loc><image:title>Pair of Varilux 2 spectacles for correction of presbyopia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/35/large_smg00275094.jpg</image:loc><image:title>Pair of Varilux 2 spectacles for correction of presbyopia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31165/radio-valve-pliodynatron-no-6010</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186820/specimen-of-dried-stem-used-to-cure-constipation-in-angola</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12576/three-gas-analysis-tubes-with-electrodes</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12333/gay-lussacs-vapour-density-apparatus</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/879/large_smg00044659.jpg</image:loc><image:title>Gay Lussac&apos;s vapour density apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/904/large_smg00045372.jpg</image:loc><image:title>Gay Lussac&apos;s vapour density apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/903/large_smg00045371.jpg</image:loc><image:title>Gay Lussac&apos;s vapour density apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/878/large_smg00044658.jpg</image:loc><image:title>Gay Lussac&apos;s vapour density apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/877/large_smg00044657.jpg</image:loc><image:title>Gay Lussac&apos;s vapour density apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8415233/a-collection-of-variable-speed-motor-drives-made-by-siemens-in-congleton</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/651/large_cd0661_042_110812_2011_48_siemens_variable_speed_drives___remote_control.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/638/large_cd0661_029_110812_2011_48_2_siemens_variable_speed_drive.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/639/large_cd0661_030_110812_2011_48_2_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/635/large_cd0661_026_110812_2011_48_1_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/636/large_cd0661_027_110812_2011_48_1_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/633/large_cd0661_024_110812_2011_48_1_siemens_variable_speed_drive.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/637/large_cd0661_028_110812_2011_48_1_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/634/large_cd0661_025_110812_2011_48_1_siemens_variable_speed_drive.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/644/large_cd0661_035_110812_2011_48_4_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/645/large_cd0661_036_110812_2011_48_4_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/643/large_cd0661_034_110812_2011_48_4_siemens_variable_speed_drive.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/650/large_cd0661_041_110812_2011_48_5___5_1_siemens_variable_speed_drive___remote_control.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/646/large_cd0661_037_110812_2011_48_5_siemens_variable_speed_drive.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/648/large_cd0661_039_110812_2011_48_5_1_siemens_variable_speed_drive_remote_control.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/647/large_cd0661_038_110812_2011_48_5_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/649/large_cd0661_040_110812_2011_48_5_1_siemens_variable_speed_drive_remote_control_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/642/large_cd0661_033_110812_2011_48_3_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/641/large_cd0661_032_110812_2011_48_3_siemens_variable_speed_drive_name_plate.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/130/640/large_cd0661_031_110812_2011_48_3_siemens_variable_speed_drive.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/971/large_cd0745_045_160927_y2011_48_5_1_control_unit.jpg</image:loc><image:title>A collection of variable speed motor drives made by Siemens in Congleton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12502/43-chemical-samples-in-small-glass-stoppered-jars</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/253/large_smg00072745.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/261/large_smg00072754.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/262/large_smg00072755.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/286/large_smg00072780.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/273/large_smg00072766.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/279/large_smg00072772.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/268/large_smg00072761.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/392/784/large_smg00072774.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/275/large_smg00072768.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/278/large_smg00072771.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/270/large_smg00072763.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/257/large_smg00072749.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/269/large_smg00072762.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/258/large_smg00072750.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/259/large_smg00072751.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/283/large_smg00072777.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/252/large_smg00072744.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/255/large_smg00072747.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/256/large_smg00072748.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/260/large_smg00072753.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/285/large_smg00072779.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/274/large_smg00072767.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/266/large_smg00072759.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/267/large_smg00072760.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/280/large_smg00072773.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/263/large_smg00072756.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/264/large_smg00072757.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/281/large_smg00072775.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/265/large_smg00072758.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/276/large_smg00072769.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/277/large_smg00072770.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/271/large_smg00072764.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/272/large_smg00072765.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/254/large_smg00072746.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/282/large_smg00072776.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/357/284/large_smg00072778.jpg</image:loc><image:title>43 chemical samples in small glass stoppered jars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518449/electronic-actinometer-pyranometer-radiation-sensor-welsh-1999</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9002761/oxford-vaccine-trial-cov001-paperwork</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53270/leather-cases-for-telemeter-british-1890-1910</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/501/large_smg00176593.jpg</image:loc><image:title>Leather cases for telemeter, British, 1890-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/502/large_smg00176594.jpg</image:loc><image:title>Leather cases for telemeter, British, 1890-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59788/model-illustrating-the-surface-of-luminous-waves</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/128/937/large_1876_0435.jpg</image:loc><image:title>Model illustrating the Surface of Luminous Waves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8673761/snapshot-photograph-album</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65447/photograph-of-delenils-reciprocating-vacuum-punch-and-two-manometers</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/19/872/large_1876_0919.jpg</image:loc><image:title>Photograph of Delenil&apos;s Reciprocating Vacuum Punch and two manometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/754/large_1876_0919__0001_.jpg</image:loc><image:title>Photograph of Delenil&apos;s Reciprocating Vacuum Punch and two manometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/934/large_smg00007730__0002_.jpg</image:loc><image:title>Photograph of Delenil&apos;s Reciprocating Vacuum Punch and two manometers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/653/933/large_smg00007730__0001_.jpg</image:loc><image:title>Photograph of Delenil&apos;s Reciprocating Vacuum Punch and two manometers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135708/enema-set</loc><lastmod>2026-04-11T15:57:18.305Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/938/large_smg00228759.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60265/davis-scurfield-slide-rule-with-case</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/657/large_smg00049257.jpg</image:loc><image:title>Davis-Scurfield slide rule with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/656/large_smg00049256.jpg</image:loc><image:title>Davis-Scurfield slide rule with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92855/klinostik-diagnostic-set</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/848/large_a680296__0003_.jpg</image:loc><image:title>Klinostik diagnostic set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/847/large_a680296__0001_.jpg</image:loc><image:title>Klinostik diagnostic set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/846/large_a680296__0002_.jpg</image:loc><image:title>Klinostik diagnostic set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/331/large_smg00269798.jpg</image:loc><image:title>Klinostik diagnostic set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8081774/emi-cps-emitron-camera-chain-1948</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37075/four-circuit-summator</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206640/leitz-stereo-adaptor-for-leica</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167862/chain-saw-missing-handles-and-broken-c-1890</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528193/an-osram-machine-feeders-test</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9129/specimen-of-silk-dyed-with-logwood-black</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18683/prestwich-model-4-cine-camera</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/149/845/a003944a.jpg</image:loc><image:title>Prestwich Model 4 cine camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/151/530/large_a001870b.jpg</image:loc><image:title>Prestwich Model 4 cine camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176080/surgical-instrument-cabinet</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3688/abbe-type-crystal-refractometer-by-carl-zeiss-jena-german-1898</loc><lastmod>2026-04-11T15:57:16.200Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/968/large_smg00062889.jpg</image:loc><image:title>Abbe type Crystal Refractometer by Carl Zeiss, Jena, German, 1898</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/592/large_smg00030688.jpg</image:loc><image:title>Abbe type Crystal Refractometer by Carl Zeiss, Jena, German, 1898</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/588/large_smg00030684.jpg</image:loc><image:title>Abbe type Crystal Refractometer by Carl Zeiss, Jena, German, 1898</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8015/petrographical-microscope-for-students-use-fitted-with-polarizing-and-analysing-peces</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116452/two-pieces-of-hydrometer-case</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3999/concave-thorp-grating-prepared-by-t-thorp-himself</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/660/large_smg00032221.jpg</image:loc><image:title>Concave Thorp grating (prepared by T. Thorp himself)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5489/complete-diffusion-cloud-chamber</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59585/circular-slide-rule-with-lockable-cursor-arm</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26/copy-of-a-dwerrihouse-skeleton-clock-with-coup-perdu-escapement</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/355/858/large_smg00082498.jpg</image:loc><image:title>Copy  of a Dwerrihouse skeleton clock with coup-perdu escapement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/355/856/large_smg00082496.jpg</image:loc><image:title>Copy  of a Dwerrihouse skeleton clock with coup-perdu escapement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/355/857/large_smg00082497.jpg</image:loc><image:title>Copy  of a Dwerrihouse skeleton clock with coup-perdu escapement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/355/854/large_smg00082493.jpg</image:loc><image:title>Copy  of a Dwerrihouse skeleton clock with coup-perdu escapement</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201973/metal-nose-cones-used-in-kinetic-heating-experiments</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/434/large_smg00092179.jpg</image:loc><image:title>Metal nose cones used in kinetic heating experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/435/large_smg00092180.jpg</image:loc><image:title>Metal nose cones used in kinetic heating experiments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/436/large_smg00092181.jpg</image:loc><image:title>Metal nose cones used in kinetic heating experiments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146293/mirror-microrespirometer-constructed-by-norman-heatley-c1940</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111366/white-glass-shop-round-with-floral-decoration</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409947/dyson-dc02-dual-cyclone-vacuum-cleaner</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62279/universal-printing-counting-sorter-with-miscellaneous-spare-parts</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/193/large_smg00276402.jpg</image:loc><image:title>Universal printing counting sorter, with miscellaneous spare parts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/526/large_smg00358897.jpg</image:loc><image:title>Universal printing counting sorter, with miscellaneous spare parts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138065/hypodermic-syringe</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10458/samples-of-casein-plastic</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/763/large_1981_0626__0003_.jpg</image:loc><image:title>Samples of casein plastic</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405257/microwave-transmission-equipment</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/427/large_smg00362102.jpg</image:loc><image:title>Microwave transmission equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/632/large_smg00448274.jpg</image:loc><image:title>Microwave transmission equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/289/large_smg00214933.jpg</image:loc><image:title>Microwave transmission equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/94/large_smg00448342.jpg</image:loc><image:title>Microwave transmission equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/439/large_smg00362115.jpg</image:loc><image:title>Microwave transmission equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100471/dental-instrument-cabinet-aluminium-with-glazed-top-section</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50106/collection-of-nails-used-in-building</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/551/large_smg00153632.jpg</image:loc><image:title>Collection of nails used in building</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/294/large_smg00102689.jpg</image:loc><image:title>Collection of nails used in building</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/297/large_smg00102692.jpg</image:loc><image:title>Collection of nails used in building</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/295/large_smg00102690.jpg</image:loc><image:title>Collection of nails used in building</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/296/large_smg00102691.jpg</image:loc><image:title>Collection of nails used in building</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/309/large_smg00153631.jpg</image:loc><image:title>Collection of nails used in building</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97070/2-bottles</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50673/brush-back-moulding-machine-including-brush-back</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57290/roberval-balance-to-weigh-up-to-28-lbs-with-6-weights-fitted-in-cast-iron-case</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151354/straight-spectacles-of-steel-in-a-snap-lid</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38207/lamberts-patent-typewriter-no1741</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/786/large_smg00176270.jpg</image:loc><image:title>Lambert&apos;s patent typewriter No.1741</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416994/two-pairs-of-steel-calipers</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76805/ivory-female-anatomical-figure-europe-undated</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/573/large_a642634__0001_.jpg</image:loc><image:title>Ivory female anatomical figure, Europe, undated</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/574/large_a642634__0002_.jpg</image:loc><image:title>Ivory female anatomical figure, Europe, undated</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/576/large_a642634__0004_.jpg</image:loc><image:title>Ivory female anatomical figure, Europe, undated</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/575/large_a642634__0003_.jpg</image:loc><image:title>Ivory female anatomical figure, Europe, undated</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8069328/bessie-table</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117444/two-strips-of-film-positive-and-negative-on-which-both-picture-and-sound-are-photographed</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206295/ensign-auto-kinecam-16-model-b-and-case</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4512/camera-lucida-wollaston-type-in-red-leather-case-b1659</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/118/large_smg00000274.jpg</image:loc><image:title>Camera lucida (wollaston type) in red leather case (B1659)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/48/large_smg00084786.jpg</image:loc><image:title>Camera lucida (wollaston type) in red leather case (B1659)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19475/samples-of-steel-products-made-by-extrusion</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/99/large_smg00043095.jpg</image:loc><image:title>Samples of steel products made by extrusion</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116248/bag-of-boss-heads</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/678/large_smg00291476.jpg</image:loc><image:title>Bag of boss heads</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181522/two-bottles-of-phenobarbitone-tablets-with-bakelite-lids</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8344087/angel-with-patches-experimen</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8592839/rosa-bosom-radio-operated-simulated-actress-by-bruce-lacey-1965</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/10/large_smg00458814.jpg</image:loc><image:title>ROSA BOSOM Radio Operated Simulated Actress, by Bruce Lacey, 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/9/large_smg00458811.jpg</image:loc><image:title>ROSA BOSOM Radio Operated Simulated Actress, by Bruce Lacey, 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/11/large_smg00458817.jpg</image:loc><image:title>ROSA BOSOM Radio Operated Simulated Actress, by Bruce Lacey, 1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15313/western-electric-type-ii-high-speed-timing-rotating-prism-camera</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/796/large_smg00361385.jpg</image:loc><image:title>Western Electric Type II High-Speed Timing Rotating Prism Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8687894/two-prototypes-for-the-spot-on-drill-guide</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201610/six-glass-plates</loc><lastmod>2026-04-11T15:57:20.848Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8087335/british-railways-goods-manager-uniform</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/506/large_smg00370235.jpg</image:loc><image:title>British Railways Goods Manager Uniform</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/507/large_smg00370236.jpg</image:loc><image:title>British Railways Goods Manager Uniform</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co445517/engine-test-bed-comprising-heenan-and-froude-dynamometer</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/889/large_smg00360501.jpg</image:loc><image:title>Engine Test Bed Comprising Heenan &amp; Froude Dynamometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/742/large_smg00449148.jpg</image:loc><image:title>Engine Test Bed Comprising Heenan &amp; Froude Dynamometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33303/framed-letter-from-philip-reis-dated-1371863-re-working-reis-telephone-with-glazed-frame</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/535/large_smg00077530.jpg</image:loc><image:title>Framed letter from Philip Reis, dated 13.7.1863, re working Reis telephone, with glazed frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/537/large_smg00077533.jpg</image:loc><image:title>Framed letter from Philip Reis, dated 13.7.1863, re working Reis telephone, with glazed frame</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51174/model-of-piston-with-elastic-packing</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/713/large_smg00020999.jpg</image:loc><image:title>Model of Piston with Elastic Packing</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/302/714/large_smg00021000.jpg</image:loc><image:title>Model of Piston with Elastic Packing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113038/hexagonal-storage-bottle</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153609/pair-of-gold-rimmed-spectacles</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co477810/signals-and-regulations-issued-by-the-eastern-counties-railway</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28043/three-two-hole-chairs-for-bull-head-rail</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1493/three-mahogany-harmonic-curves</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/850/large_smg00046036.jpg</image:loc><image:title>Three mahogany harmonic curves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/849/large_smg00046035.jpg</image:loc><image:title>Three mahogany harmonic curves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/235/large_smg00046035.jpg</image:loc><image:title>Three mahogany harmonic curves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/848/large_smg00046034.jpg</image:loc><image:title>Three mahogany harmonic curves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414872/street-light</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/189/large_smg00447137.jpg</image:loc><image:title>Street light</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8348982/collection-of-film-publicity-and-memorabilia</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135095/publicity-film-high-voltage-cineradiography</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/989/large_smg00277770.jpg</image:loc><image:title>Publicity film &quot;High Voltage Cineradiography&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/997/large_smg00277785.jpg</image:loc><image:title>Publicity film &quot;High Voltage Cineradiography&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14125/hilger-spekker-absorptiometer</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111946/2-cylindrical-brown-glass-bottles-with-wide-necks-and-screw-threads</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45358/two-harden-fire-grenades-1883</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/42/large_smg00025175.jpg</image:loc><image:title>Two Harden fire grenades, 1883.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358260/zubes-cough-mixture</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/733/large_cd0702_022_130108_1995_2_134_patterson_zochonis_sample.jpg</image:loc><image:title>Zubes Cough Mixture</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121892/ambulance-model</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8059705/x-ray-camera</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/567/large_smg00027311.jpg</image:loc><image:title>X-ray camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871431/pipettes-used-to-develop-the-johnson-and-johnson-covid-19-vaccine</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/369/large_2022_1073__0001_.jpg</image:loc><image:title>Pipettes used to develop the Johnson and Johnson COVID-19 vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/372/large_2022_1073__0002_.jpg</image:loc><image:title>Pipettes used to develop the Johnson and Johnson COVID-19 vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/353/large_2022_1073_0002__0001_.jpg</image:loc><image:title>Pipettes used to develop the Johnson and Johnson COVID-19 vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/354/large_2022_1073_0002__0002_.jpg</image:loc><image:title>Pipettes used to develop the Johnson and Johnson COVID-19 vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/371/large_2022_1073_0001__0001_.jpg</image:loc><image:title>Pipettes used to develop the Johnson and Johnson COVID-19 vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/373/large_2022_1073_0001__0002_.jpg</image:loc><image:title>Pipettes used to develop the Johnson and Johnson COVID-19 vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/355/large_2022_1073_0003__0002_.jpg</image:loc><image:title>Pipettes used to develop the Johnson and Johnson COVID-19 vaccine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/738/356/large_2022_1073_0003__0001_.jpg</image:loc><image:title>Pipettes used to develop the Johnson and Johnson COVID-19 vaccine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42845/exhibit-showing-manufacture-of-incandescent-mantles</loc><lastmod>2026-04-11T15:57:21.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/948/large_smg00028704.jpg</image:loc><image:title>Exhibit showing manufacture of incandescent mantles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8004041/esbit-travelling-stove</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/248/large_smg00180777.jpg</image:loc><image:title>&apos;Esbit&apos; travelling stove</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/375/large_smg00177411.jpg</image:loc><image:title>&apos;Esbit&apos; travelling stove</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/391/large_smg00180776.jpg</image:loc><image:title>&apos;Esbit&apos; travelling stove</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/389/large_smg00180774.jpg</image:loc><image:title>&apos;Esbit&apos; travelling stove</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/390/large_smg00180775.jpg</image:loc><image:title>&apos;Esbit&apos; travelling stove</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/249/large_smg00180778.jpg</image:loc><image:title>&apos;Esbit&apos; travelling stove</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418484/hewlett-packard-hp-65-hand-held-electronic-calculator-c-1972</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62555/magnetic-core-store-elliott-803</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/897/large_smg00189873.jpg</image:loc><image:title>magnetic core store - Elliott 803</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119565/rack-of-accessories-from-large-microscope-box</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114839/copy-of-separating-tube-for-removing-growing-bacteria-from-fermenting-medium</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8461203/prototype-of-the-cronosecce1-robot</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409121/robey-smith-bevel-gears-and-photograph-of-bevel-gear-planer</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111967/7-clear-glass-shop-rounds-with-rectangular-glass-stoppers</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co453074/irvin-safelock-automatic-reel-seat-belt-for-motor-vehicles</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/601/large_smg00076547.jpg</image:loc><image:title>Irvin, Safelock automatic reel seat belt for motor vehicles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/607/large_smg00077301.jpg</image:loc><image:title>Irvin, Safelock automatic reel seat belt for motor vehicles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75807/esmarch-mask-for-open-chloroform-anaesthesia</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/925/large_smg00161737.jpg</image:loc><image:title>Esmarch mask for &quot;open&quot; chloroform anaesthesia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/927/large_smg00161739.jpg</image:loc><image:title>Esmarch mask for &quot;open&quot; chloroform anaesthesia</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/928/large_smg00161740.jpg</image:loc><image:title>Esmarch mask for &quot;open&quot; chloroform anaesthesia</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144436/twelve-no2-bulldog-grips-woods-patent</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/434/large_smg00195753.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/441/large_smg00195768.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/440/large_smg00195767.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/438/large_smg00195765.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/435/large_smg00195754.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/431/large_smg00195750.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/442/large_smg00195769.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/430/large_smg00195749.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/439/large_smg00195766.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/443/large_smg00195772.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/437/large_smg00195764.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/432/large_smg00195751.jpg</image:loc><image:title>Twelve No.2 Bulldog grips, Wood&apos;s patent</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133499/pair-of-glass-and-silver-gilt-perfume-bottles</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/953/large_smg00203529.jpg</image:loc><image:title>Pair of glass and silver gilt perfume 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Prize</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/543/large_1950_0303_0031__0001_.jpg</image:loc><image:title>The Deutsch Prize</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/218/544/large_1950_0303_0031__0002_.jpg</image:loc><image:title>The Deutsch Prize</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co164590/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:57:23.777Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/375/large_smg00312505.jpg</image:loc><image:title>Pocket surgical instrument 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Nigeria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/933/large_smg00208572.jpg</image:loc><image:title>Wooden casket containing various items making up the regalia of the Nyama society of Southern Nigeria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/932/large_smg00208565.jpg</image:loc><image:title>Wooden casket containing various items making up the regalia of the Nyama society of Southern Nigeria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/940/large_smg00208587.jpg</image:loc><image:title>Wooden casket containing various items making up the regalia of the Nyama society of Southern Nigeria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/936/large_smg00208580.jpg</image:loc><image:title>Wooden casket containing various items making up the regalia of the Nyama society of Southern Nigeria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/937/large_smg00208582.jpg</image:loc><image:title>Wooden casket containing various items making up the regalia of the Nyama society of Southern Nigeria</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/934/large_smg00208573.jpg</image:loc><image:title>Wooden casket containing various items making up the regalia of the Nyama society of Southern Nigeria</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153162/two-friend-binocular-vision-test-sets</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co454331/dynasafe-seat-belt-for-motor-vehicles-with-anchorage-devices</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/888/large_smg00078255.jpg</image:loc><image:title>Dynasafe seat belt for motor vehicles, with anchorage devices</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/889/large_smg00078256.jpg</image:loc><image:title>Dynasafe seat belt for motor vehicles, with anchorage devices</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152334/liebreichs-student-ophthalmoscope</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/203/large_a664765_0001.jpg</image:loc><image:title>Liebreich&apos;s student ophthalmoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4608/detachable-lens-shooting-sights-with-case</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/90/large_smg00085295.jpg</image:loc><image:title>Detachable lens shooting sights with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/85/large_smg00085290.jpg</image:loc><image:title>Detachable lens shooting sights with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136685/electrotherapy-equipment</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/39/large_a199299_0001.jpg</image:loc><image:title>Electrotherapy equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/181/large_smg00254212.jpg</image:loc><image:title>Electrotherapy equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8037034/display-material-from-exhibition-on-the-work-of-peter-rice</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448235/thornton-pic-no520018b-slide-rule</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/677/large_smg00049277.jpg</image:loc><image:title>Thornton P.I.C. 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No.5200/18B slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44728/button-hole-machine-plus-box-of-accessories</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/702/large_smg00179296.jpg</image:loc><image:title>Button hole machine plus box of accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18741/eight-early-wine-bottles</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141952/enema-syringe-and-accessories</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/196/large_smg00265547.jpg</image:loc><image:title>Enema syringe and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418846/30-examples-of-mokume-gane</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193871/glass-bottle-and-cotnainer-on-glass-mount-contain</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196990/medicine-chest</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39703/model-of-balanced-quadruple-expansion-engine</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151796/straight-spectacles</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38510/singer-friden-photomix-70-typesetter-system</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14808/hilger-h700-flame-photometer</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/711/large_smg00653652.jpg</image:loc><image:title>Hilger H700 flame photometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/712/large_smg00653653.jpg</image:loc><image:title>Hilger H700 flame photometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77701/coloured-wax-model-of-a-male-half-skeletal-half-living-and-dressed-in-regency-clothing-england-1810-1850</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/618/large_a78827__0001_.jpg</image:loc><image:title>Coloured wax model of a male, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/619/large_a78827__0002_.jpg</image:loc><image:title>Coloured wax model of a male, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/621/large_a78827__0004_.jpg</image:loc><image:title>Coloured wax model of a male, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/620/large_a78827__0003_.jpg</image:loc><image:title>Coloured wax model of a male, half skeletal, half living and dressed in regency clothing, England, 1810-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12449/plattners-complete-blowpipe-laboratory-in-portable-leather-travelling-case</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59854/semicircular-protractor</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55139/two-parts-of-beckley-recording-rain-gauge</loc><lastmod>2026-04-11T15:57:24.938Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/370/large_smg00068435.jpg</image:loc><image:title>Two parts of Beckley recording rain gauge</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/446/large_smg00105207.jpg</image:loc><image:title>Two parts of Beckley recording rain gauge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8374/original-type-lucernal-microscope-with-lamp-in-box-with-accessories</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57188/refracting-telescope-with-fitted-case-tripod-and-documentation</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/957/large_smg00051251.jpg</image:loc><image:title>Refracting telescope with fitted case, tripod and documentation</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126052/part-of-two-syringes</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85501/plaster-statue-of-saint-bartholomew</loc><lastmod>2026-04-11T15:57:26.529Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174299/surgical-instrument-set</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/42/large_a619258.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59598/slide-rule</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/880/large_1985_1301_0001__0002_.jpg</image:loc><image:title>Slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/879/large_1985_1301_0001__0001_.jpg</image:loc><image:title>Slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8420891/hand-printing-blocks</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134800/graduation-collection-phials</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107261/twenty-poisoned-arrows</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co500777/fax-receiver-tr14s-mkiva-modified-to-receive-satellite-images-by-spembly-with-manuals-and-dust-cover-1970s</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/804/large_smg00046578.jpg</image:loc><image:title>Fax receiver TR14S MkIVA modified to receive satellite images by Spembly, with manuals and dust cover, 1970s</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65717/three-water-colour-sketches-of-a-french-plough</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8597371/glass-stoppered-bottle-for-fluorine</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/938/large_1892_0142_0068__0001_.jpg</image:loc><image:title>Glass-stoppered bottle for fluorine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51133/100-kw-radial-flow-steam-turbine-alternator-with-generator</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076448/tinder-box-containing-flint-steel-and-smokers-outfit-france-1800-1850</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/576/large_smg00297170.jpg</image:loc><image:title>Tinder-box, containing flint, steel and smoker&apos;s outfit, France, 1800-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/834/large_smg00297170.jpg</image:loc><image:title>Tinder-box, containing flint, steel and smoker&apos;s outfit, France, 1800-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/493/large_smg00210762.jpg</image:loc><image:title>Tinder-box, containing flint, steel and smoker&apos;s outfit, France, 1800-1850</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/377/large_smg00210762.jpg</image:loc><image:title>Tinder-box, containing flint, steel and smoker&apos;s outfit, France, 1800-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co81586/large-drug-jar-for-tartaric-acid</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38935/collection-of-iron-hand-made-agricultural-implements</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/994/large_1938_0512_0003__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/996/large_1938_0512_0007__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/997/large_1938_0512_0007__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/998/large_1938_0512_0020__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/999/large_1938_0512_0020__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/284/995/large_1938_0512_0003__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/480/large_1938_0512_0001__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/479/large_1938_0512_0001__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/486/large_1938_0512_0016__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/488/large_1938_0512_0018__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/487/large_1938_0512_0018__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/482/large_1938_0512_0005__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/491/large_1938_0512_0025__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/481/large_1938_0512_0005__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/485/large_1938_0512_0016__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/483/large_1938_0512_0008__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/489/large_1938_0512_0023__0001_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/490/large_1938_0512_0023__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/484/large_1938_0512_0008__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/492/large_1938_0512_0025__0002_.jpg</image:loc><image:title>Collection of iron hand-made agricultural implements</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154825/basket-work-water-bottle</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/996/large_smg00198691.jpg</image:loc><image:title>Basket work water bottle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134136/apothecarys-balance-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/433/large_smg00101385.jpg</image:loc><image:title>Apothecary&apos;s balance with steel beam and brass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3215/oil-free-rotary-vacuum-pumpair-compressor</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/852/large_smg00173227.jpg</image:loc><image:title>Oil Free Rotary Vacuum Pump/Air Compressor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/693/large_smg00173227.jpg</image:loc><image:title>Oil Free Rotary Vacuum Pump/Air Compressor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8560/van-heurck-grand-model-microscope</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/213/large_smg00028707.jpg</image:loc><image:title>&quot;Van Heurck Grand Model&quot; microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174990/wooden-box-containing-several-catheters-and-bougies</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34514/two-thorn-12-inch-portable-television-receivers</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/285/large_smg00080838.jpg</image:loc><image:title>Two Thorn 12 inch portable television receivers.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/283/large_smg00080834.jpg</image:loc><image:title>Two Thorn 12 inch portable television receivers.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157208/meerschaum-tobacco-pipe-with-leather-case-europe-1880-1890</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/857/large_a14525__0003_.jpg</image:loc><image:title>Meerschaum tobacco pipe with leather case, Europe, 1880-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/85/large_a14525__0001_.jpg</image:loc><image:title>Meerschaum tobacco pipe with leather case, Europe, 1880-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/88/large_a14525__0005_.jpg</image:loc><image:title>Meerschaum tobacco pipe with leather case, Europe, 1880-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/86/large_a14525__0002_.jpg</image:loc><image:title>Meerschaum tobacco pipe with leather case, Europe, 1880-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/87/large_a14525__0004_.jpg</image:loc><image:title>Meerschaum tobacco pipe with leather case, Europe, 1880-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/628/large_a14525_0001__0004_.jpg</image:loc><image:title>Meerschaum tobacco pipe with leather case, Europe, 1880-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/631/large_a14525_0001__0006_.jpg</image:loc><image:title>Meerschaum tobacco pipe with leather case, Europe, 1880-1890</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/629/large_a14525_0001__0005_.jpg</image:loc><image:title>Meerschaum tobacco pipe with leather case, Europe, 1880-1890</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8918048/prototype-magnetically-manoeuvring-wireless-capsule-endoscope</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10480/22-twenty-two-miscellaneous-casein-buttons-in-a-variety-of-colours</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8431025/ring-spinning-frame</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/82/large_smg00213518.jpg</image:loc><image:title>Ring spinning frame</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/612/large_smg00213538.jpg</image:loc><image:title>Ring spinning frame</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24635/motor-car-wheel</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/713/large_smg00182819.jpg</image:loc><image:title>Motor car wheel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/417/large_smg00648085.jpg</image:loc><image:title>Motor car wheel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30151/propeller</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084538/thornton-pickard-time-and-instantaneous-shutter</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/609/large_smg00449413.jpg</image:loc><image:title>Thornton Pickard Time and Instantaneous Shutter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/608/large_smg00449412.jpg</image:loc><image:title>Thornton Pickard Time and Instantaneous Shutter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45949/blacksmith-tools-and-workpieces</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/318/large_smg00063275.jpg</image:loc><image:title>Blacksmith tools and workpieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/315/large_smg00063272.jpg</image:loc><image:title>Blacksmith tools and workpieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/319/large_smg00063276.jpg</image:loc><image:title>Blacksmith tools and workpieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/317/large_smg00063274.jpg</image:loc><image:title>Blacksmith tools and workpieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/320/large_smg00063277.jpg</image:loc><image:title>Blacksmith tools and workpieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/316/large_smg00063273.jpg</image:loc><image:title>Blacksmith tools and workpieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/321/large_smg00063278.jpg</image:loc><image:title>Blacksmith tools and workpieces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205371/vs-18-zeiss-ikon-rangefinder-split-image-rangefinder</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151899/2-trial-lenses</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57399/invar-scale</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/648/large_smg00050394.jpg</image:loc><image:title>Invar scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/93/large_smg00026391.jpg</image:loc><image:title>Invar scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7626/vacuum-tube-voltmeter-type-tf1041c-no53155030</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122645/pair-of-shoes-worn-by-chinese-lady-with-bound-feet</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/822/large_a8552__0002_.jpg</image:loc><image:title>Pair of shoes worn by Chinese lady with bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/821/large_a8552__0001_.jpg</image:loc><image:title>Pair of shoes worn by Chinese lady with bound feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14131/wooden-cabinet-of-crystal-form-models</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/140/large_smg00068138.jpg</image:loc><image:title>Wooden Cabinet of Crystal Form Models</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145331/compound-microscope-1883</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8059734/pair-of-wedge-shaped-wooden-boxes-containing-strips</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/234/large_smg00027333.jpg</image:loc><image:title>Pair of &quot;wedge&quot; shaped wooden boxes containing strips</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/235/large_smg00027334.jpg</image:loc><image:title>Pair of &quot;wedge&quot; shaped wooden boxes containing strips</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43569/seventeen-processional-mining-tools-saxony</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9105/card-with-three-patterns-of-dyed-cloth-and-samples-of-dye-components</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151680/tinted-turn-pin-eye-preserver-spectacles</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8052343/billy-doll</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/646/large_smg00164236.jpg</image:loc><image:title>&apos;Billy&apos; doll</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/940/large_2000_0584__0001_.jpg</image:loc><image:title>&apos;Billy&apos; doll</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23896/samples-of-titanium</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/772/large_smg00092333.jpg</image:loc><image:title>Samples of titanium</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/773/large_smg00092335.jpg</image:loc><image:title>Samples of titanium</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/771/large_smg00092332.jpg</image:loc><image:title>Samples of titanium</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/406/774/large_smg00092336.jpg</image:loc><image:title>Samples of titanium</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54903/dines-barograph-by-hicks</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/949/large_smg00052297.jpg</image:loc><image:title>Dines barograph by Hicks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/948/large_smg00052296.jpg</image:loc><image:title>Dines barograph by Hicks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858631/cut-throat-razor-and-case</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/689/large_smg00153928.jpg</image:loc><image:title>Cut throat razor and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/690/large_smg00153929.jpg</image:loc><image:title>Cut throat razor and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204285/collection-of-colour-prints-by-paul-graham-1984</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4606/automatic-solar-spectroscope-with-case-by-john-browning-late</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/260/26/large_1983_0139__0001_.jpg</image:loc><image:title>Automatic solar spectroscope with case by John Browning late</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/361/large_smg00032163.jpg</image:loc><image:title>Automatic solar spectroscope with case by John Browning late</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/831/large_smg00032164.jpg</image:loc><image:title>Automatic solar spectroscope with case by John Browning late</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co458207/set-of-five-coloured-lithographs-of-italian-vehicles-1-fiat-1912-modello-zero</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8226918/motorola-p4000-analogue-mobile-cellular-telephone-with-ford-motors-branding</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/585/large_2010_0103__0007_.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/579/large_2010_0103__0001_.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/583/large_2010_0103__0005_.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/580/large_2010_0103__0002_.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/581/large_2010_0103__0003_.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/584/large_2010_0103__0006_.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/586/large_2010_0103__0008_.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/25/582/large_2010_0103__0004_.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/172/large_smg00078088.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/168/large_smg00078084.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/167/large_smg00078083.jpg</image:loc><image:title>Motorola P4000 analogue mobile cellular telephone with Ford Motors branding</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co190/bains-subsidiary-electric-clock</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/428/large_smg00086739.jpg</image:loc><image:title>Bain&apos;s subsidiary electric clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8246891/versuche-uber-photographie-mittelst-der-rontgenschen-strahlen</loc><lastmod>2026-04-11T15:57:28.765Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/714/752/large_1990_5036_11279_9__0001_.jpg</image:loc><image:title>Versuche über Photographie mittelst der Röntgen&apos;schen Strahlen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/714/753/large_1990_5036_11279_7__0001_.jpg</image:loc><image:title>Versuche über Photographie mittelst der Röntgen&apos;schen Strahlen</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/714/722/large_1990_5036_11279_2__0001_.jpg</image:loc><image:title>Versuche über Photographie mittelst der Röntgen&apos;schen Strahlen</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39900/gas-thruster-united-states-1972-1974</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93141/candle-holder-from-an-aural-speculum</loc><lastmod>2026-04-11T15:57:29.129Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/88/large_smg00260128.jpg</image:loc><image:title>Candle holder from an aural speculum</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141660/first-aid-field-case-used-by-german-army-during-wwi</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/114/large_smg00232650.jpg</image:loc><image:title>First aid field case used by German Army during WWI</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122579/set-of-writing-implements</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84008/plaster-occulists-seal-inscribed-on-one-side-with-plaster-impression-copy-roman</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8087396/eurostar-high-speed-rail-line-publicity-pack</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75332/technical-diagrams-air-board-technical-department</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2240/gunners-quadrant-with-mahogany-case</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/690/large_1927_1785_0001__0001_.jpg</image:loc><image:title>Gunner&apos;s quadrant with mahogany case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/691/large_1927_1785_0001__0002_.jpg</image:loc><image:title>Gunner&apos;s quadrant with mahogany case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/149/large_smg00176476.jpg</image:loc><image:title>Gunner&apos;s quadrant with mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6217/du-bois-reymonds-galvanometer-compensating-magnet</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8183166/hand-geometry-reader</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/428/large_2009_0105__0004_.jpg</image:loc><image:title>Hand geometry 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apprenticeship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/730/large_2021_1694_0002__0004_.jpg</image:loc><image:title>Toolbox and tools used during AEI apprenticeship</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/736/large_2021_1694_0008__0001_.jpg</image:loc><image:title>Toolbox and tools used during AEI apprenticeship</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52920/tellurometer-for-edm-electronic-distance-measurement-1957-1962</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/994/large_1967_0034.jpg</image:loc><image:title>Tellurometer for EDM (Electronic Distance Measurement), 1957-1962</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/840/large_smg00178876.jpg</image:loc><image:title>Tellurometer for EDM 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1957-1962</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/841/large_smg00178877.jpg</image:loc><image:title>Tellurometer for EDM (Electronic Distance Measurement), 1957-1962</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/152/large_smg00051333.jpg</image:loc><image:title>Tellurometer for EDM (Electronic Distance Measurement), 1957-1962</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/974/large_smg00051333.jpg</image:loc><image:title>Tellurometer for EDM (Electronic Distance Measurement), 1957-1962</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/836/large_smg00178872.jpg</image:loc><image:title>Tellurometer for EDM (Electronic Distance Measurement), 1957-1962</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151931/ophthalmoscope-cased-made-by-archibald-young</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064981/violet-ray-set</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/189/large_1982_0778_0006__0003_.jpg</image:loc><image:title>Violet ray set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/188/large_1982_0778_0006__0002_.jpg</image:loc><image:title>Violet ray set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/187/large_1982_0778_0006__0001_.jpg</image:loc><image:title>Violet ray set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/186/large_1982_0778_0002__0001_.jpg</image:loc><image:title>Violet ray set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140867/scarificator-with-thirteen-lancets-european-17th-century</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/268/398/large_a625333.jpg</image:loc><image:title>Scarificator with thirteen lancets, European, 17th century.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co482309/rotorest-turning-bed</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782929/hes-into-safer-sex-so-why-not-give-him-a-hand-posters</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/734/large_1999_0241_0088_0001.jpg</image:loc><image:title>&apos;He&apos;s into safer sex, so why not give him a hand&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/735/large_1999_0241_0088_0002.jpg</image:loc><image:title>&apos;He&apos;s into safer sex, so why not give him a hand&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8236652/minnesota-multiphasic-personality-inventory-mmpi-test-material</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/273/large_smg00097679.jpg</image:loc><image:title>Minnesota Multiphasic Personality Inventory (MMPI) test material</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107618/stitched-leather-bag-with-three-metal-amulets</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/112/large_smg00161875.jpg</image:loc><image:title>Stitched leather bag with three metal amulets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/116/large_smg00161880.jpg</image:loc><image:title>Stitched leather bag with three metal amulets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/115/large_smg00161879.jpg</image:loc><image:title>Stitched leather bag with three metal amulets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146154/no-1-mk2-positive-pressure-breathing-apparatus-and-oxygen-cylinder-made-by-chubb</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/602/large_smg00366582.jpg</image:loc><image:title>No 1, Mk2 positive pressure breathing apparatus and oxygen cylinder made by Chubb</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16579/original-ives-kromskop-viewer-with-3-slides</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122700/tobacco-pipe-attached-to-tobacco-pouch-ojime-and-netsuke</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/54/large_a19877__0002_.jpg</image:loc><image:title>Tobacco pipe attached to tobacco pouch, ojime and netsuke</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/56/large_a19877__0004_.jpg</image:loc><image:title>Tobacco pipe attached to tobacco pouch, ojime and netsuke</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/55/large_a19877__0003_.jpg</image:loc><image:title>Tobacco pipe attached to tobacco pouch, ojime and netsuke</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/53/large_a19877__0001_.jpg</image:loc><image:title>Tobacco pipe attached to tobacco pouch, ojime and netsuke</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8930747/microscope-slides-used-in-research-relating-to-trench-fever-as-transmitted-by-lice-made-by-f-martin-duncan-1918-19</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/364/large_a700145__0002_.jpg</image:loc><image:title>Microscope slides used in research relating to trench fever as transmitted by lice, made by F. Martin Duncan, 1918-19</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/363/large_a700145__0001_.jpg</image:loc><image:title>Microscope slides used in research relating to trench fever as transmitted by lice, made by F. Martin Duncan, 1918-19</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241159/pathescope-200b-95mm-projector-and-accessories</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/144/large_smg00362918.jpg</image:loc><image:title>Pathescope 200B 9.5mm Projector and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/146/large_smg00362921.jpg</image:loc><image:title>Pathescope 200B 9.5mm Projector and Accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/942/large_smg00359268.jpg</image:loc><image:title>Pathescope 200B 9.5mm Projector and Accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113698/2-yellow-painted-metal-containers-labelled-camphora</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23530/another-piece-of-the-flue-cinder-similar-to-the-last</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/508/large_smg00047016.jpg</image:loc><image:title>Another piece of the flue cinder similar to the last</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171477/trephination-set-cased-english</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/520/large_smg00191853.jpg</image:loc><image:title>Trephination set, cased, English</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8055387/specimen-from-weavers-mill</loc><lastmod>2026-04-11T15:57:31.800Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/433/large_smg00079867.jpg</image:loc><image:title>Specimen from Weaver&apos;s Mill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/432/large_smg00079866.jpg</image:loc><image:title>Specimen from Weaver&apos;s Mill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8208106/halina-viceroy-camera</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/112/large_smg00448989.jpg</image:loc><image:title>Halina Viceroy Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159107/meerschaum-tobacco-pipe-bowl</loc><lastmod>2026-04-11T15:57:31.573Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39433/water-colour-drawing-of-machinery-of-the-pc-pacific</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240720/aircraft-thermometer-heads</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179048/md-gown-and-mortar-board-of-general-william-gorgas</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425878/heathfield-gas-co-ltd-seal</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/167/large_1997_0710__0001_.jpg</image:loc><image:title>Heathfield Gas Co Ltd seal.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/168/large_1997_0710__0002_.jpg</image:loc><image:title>Heathfield Gas Co Ltd seal.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782987/aids-charter-posters</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/797/large_1999_0241_0123_0001.jpg</image:loc><image:title>&apos;AIDS Charter&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/798/large_1999_0241_0123_0002.jpg</image:loc><image:title>&apos;AIDS Charter&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co523458/collection-of-bradshaw-timetables</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54946/alcohol-thermometer-with-box-british-1986</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/527/large_1986_0203__0002_.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/526/large_1986_0203__0001_.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/529/large_1986_0203__0004_.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/532/large_1986_0203__0007_.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/528/large_1986_0203__0003_.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/531/large_1986_0203__0006_.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/533/large_1986_0203__0008_.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/704/530/large_1986_0203__0005_.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/232/large_smg00178908.jpg</image:loc><image:title>Alcohol thermometer, with box, British, 1986</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co209219/specimen-cross-section-of-railway-track</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/48/large_smg00354127.jpg</image:loc><image:title>Specimen cross-section of railway track</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/49/large_smg00354128.jpg</image:loc><image:title>Specimen cross-section of railway track</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122028/component-parts-and-one-table-leg-from-the-lister-ward-glasgow-royal-infirmary-1840-1900</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7450/electrostatic-voltmeter</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31524/two-polar-variable-capacitors</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9007/2-draught-gauges-range-0-5-and-0-10-milliats</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57510/steinheils-quartz-kilogramme-of-1870</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/870/large_smg00047556.jpg</image:loc><image:title>Steinheil&apos;s Quartz Kilogramme of 1870</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/869/large_smg00047555.jpg</image:loc><image:title>Steinheil&apos;s Quartz Kilogramme of 1870</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677154/procion-dyestuffs-in-textile-printing-volume-1-ici-1958</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/170/large_smg00067603.jpg</image:loc><image:title>Procion dyestuffs in Textile Printing, Volume 1, ICI, 1958</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/171/large_smg00067604.jpg</image:loc><image:title>Procion dyestuffs in Textile Printing, Volume 1, ICI, 1958</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518360/two-oil-paintings-bow-view-and-stern-view-of-hms-portland-1770</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/715/large_1864_0008_0002.jpg</image:loc><image:title>Two oil paintings: bow view and stern view of H.M.S. &quot;Portland&quot; 1770</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/302/large_1864_0008_0001.jpg</image:loc><image:title>Two oil paintings: bow view and stern view of H.M.S. &quot;Portland&quot; 1770</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8415013/items-from-the-decommissioned-synchrotron-radiation-source-srs-laboratory-at-daresbury</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/212/607/large_cd0399_003_080724_monochromator_from_daresbury_srs_lab.jpg</image:loc><image:title>Items from the decommissioned Synchrotron Radiation Source (SRS) Laboratory at Daresbury</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/212/608/large_cd0399_004_080724_monochromator_from_daresbury_srs_lab.jpg</image:loc><image:title>Items from the decommissioned Synchrotron Radiation Source (SRS) Laboratory at Daresbury</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8027734/cup-and-saucer-blue-urea-formaldehyde</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/904/large_smg00101300.jpg</image:loc><image:title>Cup and saucer, blue urea formaldehyde</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/905/large_smg00101301.jpg</image:loc><image:title>Cup and saucer, blue urea formaldehyde</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127149/pair-wooden-hand-crutches</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33015/two-ader-telephone-receivers</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/331/large_smg00082752.jpg</image:loc><image:title>Two Ader telephone receivers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/332/large_smg00082753.jpg</image:loc><image:title>Two Ader telephone receivers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112946/four-glass-bottles-cylindrical-body</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82726/circular-black-unglazed-pottery-plaque</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8356184/dalek-construction-fibre-glass-moulds</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/97/large_2012_5118_0704_0010__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/98/large_2012_5118_0704_0010__0004_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/96/large_2012_5118_0704_0010__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/95/large_2012_5118_0704_0010__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/86/large_2012_5118_0704_0007__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/84/large_2012_5118_0704_0007__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/87/large_2012_5118_0704_0007__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/81/large_2012_5118_0704_0005__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/79/large_2012_5118_0704_0005__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/80/large_2012_5118_0704_0005__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/82/large_2012_5118_0704_0005__0004_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/103/large_2012_5118_0704_0012__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/104/large_2012_5118_0704_0012__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/102/large_2012_5118_0704_0012__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/94/large_2012_5118_0704_0009__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/92/large_2012_5118_0704_0009__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/93/large_2012_5118_0704_0009__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/85/large_2012_5118_0704_0006__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/83/large_2012_5118_0704_0006__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/46/large_2012_5118_0704_0004__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/47/large_2012_5118_0704_0004__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/49/large_2012_5118_0704_0004__0004_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/48/large_2012_5118_0704_0004__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/52/large_2012_5118_0704_0004__0007_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/53/large_2012_5118_0704_0004__0008_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/50/large_2012_5118_0704_0004__0006_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/51/large_2012_5118_0704_0004__0005_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/76/large_2012_5118_0704_0002__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/75/large_2012_5118_0704_0002__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/78/large_2012_5118_0704_0002__0004_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/77/large_2012_5118_0704_0002__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/89/large_2012_5118_0704_0008__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/91/large_2012_5118_0704_0008__0004_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/88/large_2012_5118_0704_0008__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/90/large_2012_5118_0704_0008__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/107/large_2012_5118_0704_0013__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/106/large_2012_5118_0704_0013__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/105/large_2012_5118_0704_0013__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/41/large_2012_5118_0704_0003__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/45/large_2012_5118_0704_0003__0004_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/44/large_2012_5118_0704_0003__0005_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/43/large_2012_5118_0704_0003__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/537/42/large_2012_5118_0704_0003__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/100/large_2012_5118_0704_0011__0002_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/99/large_2012_5118_0704_0011__0001_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/538/101/large_2012_5118_0704_0011__0003_.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/525/309/large_smg00219154.jpg</image:loc><image:title>Dalek construction fibre glass moulds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94399/percussor-pleximeter-and-monaural-stethoscope-cased</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/44/large_smg00057176.jpg</image:loc><image:title>Percussor, pleximeter and monaural stethoscope (cased)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39531/working-model-of-the-ss-orients-three-cylinder-compound-screw-engine</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/204/large_1895_0055__0001_.jpg</image:loc><image:title>Working Model of the SS Orient&apos;s Three Cylinder Compound Screw Engine.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/207/large_1895_0055__0004_.jpg</image:loc><image:title>Working Model of the SS Orient&apos;s Three Cylinder Compound Screw Engine.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/209/large_1895_0055__0006_.jpg</image:loc><image:title>Working Model of the SS Orient&apos;s Three Cylinder Compound Screw Engine.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/205/large_1895_0055__0002_.jpg</image:loc><image:title>Working Model of the SS Orient&apos;s Three Cylinder Compound Screw Engine.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/208/large_1895_0055__0005_.jpg</image:loc><image:title>Working Model of the SS Orient&apos;s Three Cylinder Compound Screw Engine.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/206/large_1895_0055__0003_.jpg</image:loc><image:title>Working Model of the SS Orient&apos;s Three Cylinder Compound Screw Engine.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45469/metrovick-arc-welding-set</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29630/original-short-brothers-balloon-basket</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/945/large_smg00460211.jpg</image:loc><image:title>Original Short Brothers Balloon Basket</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8237977/slydo-green-urea-formaldehyde-cigarette-case-with-original-cardboard-box-and-instructions-leaflet</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/730/large_smg00154191.jpg</image:loc><image:title>&apos;Slydo&apos; green urea formaldehyde cigarette case, with original cardboard box and instructions leaflet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/731/large_smg00154192.jpg</image:loc><image:title>&apos;Slydo&apos; green urea formaldehyde cigarette case, with original cardboard box and instructions leaflet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/729/large_smg00154190.jpg</image:loc><image:title>&apos;Slydo&apos; green urea formaldehyde cigarette case, with original cardboard box and instructions leaflet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18660/birtac-cine-cameraprojector</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/327/large_1946_0311_0001__0003_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/328/large_1946_0311_0001__0005_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/325/large_1946_0311_0001__0002_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/326/large_1946_0311_0001__0004_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/324/large_1946_0311_0001__0001_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/329/large_1946_0311_0001__0006_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/872/large_1946_0311_0002__0008_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/865/large_1946_0311_0002__0002_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/882/large_1946_0311_0002__0018_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/869/large_1946_0311_0002__0005_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/870/large_1946_0311_0002__0006_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/885/large_1946_0311_0002__0020_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/881/large_1946_0311_0002__0017_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/877/large_1946_0311_0002__0013_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/873/large_1946_0311_0002__0009_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/884/large_1946_0311_0002__0021_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/867/large_1946_0311_0002__0003_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/875/large_1946_0311_0002__0011_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/876/large_1946_0311_0002__0012_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/880/large_1946_0311_0002__0016_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/866/large_1946_0311_0002__0001_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/886/large_1946_0311_0002__0023_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/878/large_1946_0311_0002__0014_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/879/large_1946_0311_0002__0015_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/868/large_1946_0311_0002__0004_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/874/large_1946_0311_0002__0010_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/871/large_1946_0311_0002__0007_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/883/large_1946_0311_0002__0019_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/887/large_1946_0311_0002__0022_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/898/large_1946_0311_0002__0034_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/899/large_1946_0311_0002__0035_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/888/large_1946_0311_0002__0024_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/891/large_1946_0311_0002__0027_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/890/large_1946_0311_0002__0026_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/901/large_1946_0311_0002__0038_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/895/large_1946_0311_0002__0031_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/892/large_1946_0311_0002__0028_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/897/large_1946_0311_0002__0033_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/893/large_1946_0311_0002__0030_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/902/large_1946_0311_0002__0037_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/889/large_1946_0311_0002__0025_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/896/large_1946_0311_0002__0032_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/894/large_1946_0311_0002__0029_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/291/900/large_1946_0311_0002__0036_.jpg</image:loc><image:title>Birtac cine camera/projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54566/2-photographs-the-structure-and-life-cycle-of-moving-depressions</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35083/2-kw-rotary-converter</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/524/large_smg00306343.jpg</image:loc><image:title>2 kW rotary converter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8357317/plastic-products-printed-by-reprap-3d-printers</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7163/de-la-rues-tube</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48902/electrical-illuminating-cloth</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6133/monochord-with-lever-and-components</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/181/large_smg00068699.jpg</image:loc><image:title>Monochord with lever and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/180/large_smg00068698.jpg</image:loc><image:title>Monochord with lever and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/177/large_smg00068693.jpg</image:loc><image:title>Monochord with lever and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/178/large_smg00068695.jpg</image:loc><image:title>Monochord with lever and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/179/large_smg00068696.jpg</image:loc><image:title>Monochord with lever and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19545/samples-of-coated-steel-sheet</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/314/large_smg00088352.jpg</image:loc><image:title>Samples of coated steel sheet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/312/large_smg00088350.jpg</image:loc><image:title>Samples of coated steel sheet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/313/large_smg00088351.jpg</image:loc><image:title>Samples of coated steel sheet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/315/large_smg00088353.jpg</image:loc><image:title>Samples of coated steel sheet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167869/amputation-saw-c-1830</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8014638/diesel-electric-locomotive-british-railways-type-3-class-37-no-6700</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/83/486/large_cd051016.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/83/484/large_cd051014.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/247/large_df061954.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/248/large_df061955.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/246/large_df061953.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/245/large_df061952.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/487/large_df062169.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/483/large_df062165.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/484/large_df062166.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/486/large_df062168.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/88/485/large_df062167.jpg</image:loc><image:title>Diesel-electric locomotive, British Railways Type 3 Class 37 No. 6700</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66859/air-diagrams-ministry-of-aircraft-production-and-ministry-of-supply</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co847/magneta-non-battery-electric-master-clock-movement-with-two-chains-and-weights</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/9/large_1960_0001.jpg</image:loc><image:title>&quot;Magneta&quot; non-battery electric master clock movement with two chains and weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80948/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12808/lothar-meyer-fractional-distillation-apparatus-with-flask-thermometer-retort-stand-ring-and-clamps</loc><lastmod>2026-04-11T15:57:34.553Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/683/large_smg00070202.jpg</image:loc><image:title>Lothar Meyer fractional distillation apparatus with flask, thermometer, retort stand, ring and clamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/763/large_smg00070925.jpg</image:loc><image:title>Lothar Meyer fractional distillation apparatus with flask, thermometer, retort stand, ring and clamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/730/large_smg00070887.jpg</image:loc><image:title>Lothar Meyer fractional distillation apparatus with flask, thermometer, retort stand, ring and clamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/762/large_smg00070924.jpg</image:loc><image:title>Lothar Meyer fractional distillation apparatus with flask, thermometer, retort stand, ring and clamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/761/large_smg00070923.jpg</image:loc><image:title>Lothar Meyer fractional distillation apparatus with flask, thermometer, retort stand, ring and clamps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58184/set-of-checkpump-petrol-measures-inscribed-county-borough-of-halifax</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96870/3-dental-excavators</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136762/enema-syringe-and-accessories</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/202/large_smg00265648.jpg</image:loc><image:title>Enema syringe and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56394/gregorian-reflecting-telescope-1852</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/272/large_smg00186113.jpg</image:loc><image:title>Gregorian reflecting telescope, 1852</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143298/pearl-humidifier-for-use-with-electronic-respirator-with-hoses-and-support-arm</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25885/bicycle-free-wheel-rings</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/911/large_smg00079440.jpg</image:loc><image:title>Bicycle free wheel rings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143593/collecting-box-for-action-medical-research</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/736/large_1994_0070__0001_.jpg</image:loc><image:title>Collecting box for Action Medical Research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/large_1994_0070__0002_.jpg</image:loc><image:title>Collecting box for Action Medical Research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/45/large_doc1994_0070__0002_.jpg</image:loc><image:title>Collecting box for Action Medical Research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/43/large_doc1994_0070.jpg</image:loc><image:title>Collecting box for Action Medical Research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/44/large_doc1994_0070__0001_.jpg</image:loc><image:title>Collecting box for Action Medical Research</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8021836/two-full-size-mock-ups-of-british-x3-satellite</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202753/two-off-wretar-target-aircraft-recorder</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/685/large_smg00120604.jpg</image:loc><image:title>Two off Wretar target aircraft recorder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/686/large_smg00120615.jpg</image:loc><image:title>Two off Wretar target aircraft recorder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54923/screen-alcohol-thermometer-sheathed-1985</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/731/large_smg00178607.jpg</image:loc><image:title>Screen alcohol thermometer, sheathed, 1985</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76056/blease-pulmoflater</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/556/large_1986_1192__0001_.jpg</image:loc><image:title>Blease pulmoflater</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/559/large_1986_1192__0004_.jpg</image:loc><image:title>Blease pulmoflater</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/557/large_1986_1192__0002_.jpg</image:loc><image:title>Blease pulmoflater</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/558/large_1986_1192__0003_.jpg</image:loc><image:title>Blease pulmoflater</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8581/aei-em6b-electron-microscope</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/101/large_smg00653892.jpg</image:loc><image:title>AEI, EM6B electron microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144822/magdeburg-hemisphere-made-by-w-fraser</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60139/set-of-brooks-patent-flexible-curves-of-the-following-patterns-and-sizes</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24281/motor-car-lighting-display</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214920/three-ceramic-egg-cups-great-western-railway-hotels</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33190/baseboard-with-single-current-key-galvanometer</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/973/large_smg00092043.jpg</image:loc><image:title>Baseboard with single-current key galvanometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/453/large_smg00225032.jpg</image:loc><image:title>Baseboard with single-current key galvanometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9873/pair-of-black-pvc-sandals-1985</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/919/large_1985_2076__0004_.jpg</image:loc><image:title>Pair of black PVC sandals, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/915/large_1985_2076__0001_.jpg</image:loc><image:title>Pair of black PVC sandals, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/916/large_1985_2076__0003_.jpg</image:loc><image:title>Pair of black PVC sandals, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/917/large_1985_2076__0002_.jpg</image:loc><image:title>Pair of black PVC sandals, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/665/large_smg00154240.jpg</image:loc><image:title>Pair of black PVC sandals, 1985</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/666/large_smg00154241.jpg</image:loc><image:title>Pair of black PVC sandals, 1985</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13316/electric-bench-heaters-electric-bunsen-type</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13379/microscope-made-by-watson</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/571/large_smg00071428.jpg</image:loc><image:title>Microscope, made by Watson</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35664/bbc-type-d-disk-recording-channel</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50283/large-door-lock-and-key</loc><lastmod>2026-04-11T15:57:37.870Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/805/large_smg00181344.jpg</image:loc><image:title>Large Door Lock and Key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/802/large_smg00181341.jpg</image:loc><image:title>Large Door Lock and Key</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152529/focimeter-and-modified-optometer-made-by-banks</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54147/milne-shaw-seismograph</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/317/large_smg00256647.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/321/large_smg00256652.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/316/large_smg00256646.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/314/large_smg00256644.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/318/large_smg00256649.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/320/large_smg00256651.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/319/large_smg00256650.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/315/large_smg00256645.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131312/turned-wood-mortar</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/673/large_smg00199753.jpg</image:loc><image:title>Turned wood mortar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/668/large_smg00199748.jpg</image:loc><image:title>Turned wood mortar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12648/set-of-objects-illustrating-clathrate-compounds-early-20th-century</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/262/large_smg00027831.jpg</image:loc><image:title>Set of objects illustrating clathrate compounds, early 20th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54710/copper-pyrheliometer-with-stand-base-and-components</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/355/748/large_smg00060005.jpg</image:loc><image:title>Copper pyrheliometer, with stand, base and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/991/large_smg00047781.jpg</image:loc><image:title>Copper pyrheliometer, with stand, base and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/995/large_smg00047785.jpg</image:loc><image:title>Copper pyrheliometer, with stand, base and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34995/seven-14-scale-models-of-apparatus-used-by-heinrich-hertz-1949</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/607/large_1949_0052.jpg</image:loc><image:title>Seven 1/4 scale models of apparatus used by Heinrich Hertz, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/605/large_1949_0052_0004__0001_.jpg</image:loc><image:title>Seven 1/4 scale models of apparatus used by Heinrich Hertz, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/606/large_1949_0052_0004__0002_.jpg</image:loc><image:title>Seven 1/4 scale models of apparatus used by Heinrich Hertz, 1949</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/607/large_1949_0052_0004__0003_.jpg</image:loc><image:title>Seven 1/4 scale models of apparatus used by Heinrich Hertz, 1949</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188359/container-with-circular-tins-of-salicylic-acid-and-formaldehyd-ointment-german</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148252/nutrition-and-child-health-flannelgraph</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/997/large_1992_0896_0001.jpg</image:loc><image:title>Nutrition and Child Health Flannelgraph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/998/large_1992_0896_0002__0001_.jpg</image:loc><image:title>Nutrition and Child Health Flannelgraph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/996/large_1992_0896__0002__0002_.jpg</image:loc><image:title>Nutrition and Child Health Flannelgraph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24340/tyre-pressure-gauges-on-a-board</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/779/large_smg00081133.jpg</image:loc><image:title>Tyre pressure gauges on a board</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/774/large_smg00081128.jpg</image:loc><image:title>Tyre pressure gauges on a board</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56510/3-photographs-showing-three-telescopes-at-the-royal-observatory-greenwich</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43539/model-of-a-dredger-for-tin-ore</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/963/large_smg00457226.jpg</image:loc><image:title>Model of a dredger for tin ore</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14151/glass-plates-showing-electron-diffraction-photographs</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42543/two-miniature-arc-lamps-german</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12398/balance-model-20-chemical-by-oertling-with-brass-beam-and-triple-brass-bar-in-glass-case</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/884/large_smg00046135.jpg</image:loc><image:title>Balance model 20&quot; Chemical, by Oertling. With brass beam and triple brass bar, in glass case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/883/large_smg00046134.jpg</image:loc><image:title>Balance model 20&quot; Chemical, by Oertling. With brass beam and triple brass bar, in glass case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193690/sieve-lined-over-mesh-with-brown-paper-and-a-container-of-gum-mastic-modules</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8927143/atlas-prototype-by-james-capper-2015</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198063/mahogany-medicine-chest-1830-1860</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co217742/large-sideboard-london-and-north-western-railway</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co425848/cranbrook-gas-co-ltd-seal</loc><lastmod>2026-04-11T15:57:40.379Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/161/large_1997_0696__0001_.jpg</image:loc><image:title>Cranbrook Gas Co Ltd seal.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/60/162/large_1997_0696__0002_.jpg</image:loc><image:title>Cranbrook Gas Co Ltd seal.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1967/box-containing-multiple-components</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/795/large_smg00045499.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/790/large_smg00045494.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/787/large_smg00045491.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/729/large_smg00045431.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/798/large_smg00045502.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/801/large_smg00045505.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/799/large_smg00045503.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/791/large_smg00045495.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/740/large_smg00045444.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/794/large_smg00045498.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/732/large_smg00045435.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/797/large_smg00045501.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/792/large_smg00045496.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/804/large_smg00045508.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/793/large_smg00045497.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/800/large_smg00045504.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/733/large_smg00045436.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/796/large_smg00045500.jpg</image:loc><image:title>Box containing multiple components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8075873/fire-drill-and-hearth-in-sheath-queensland-australia</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416983/bush-ctv25-colour-television-receiver</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/384/large_1995_5031__0001_.jpg</image:loc><image:title>Bush CTV25 colour television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/479/large_1995_5031__0002_.jpg</image:loc><image:title>Bush CTV25 colour television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/477/large_1995_5031__0001_.jpg</image:loc><image:title>Bush CTV25 colour television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/484/large_1995_5031__0007_.jpg</image:loc><image:title>Bush CTV25 colour television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/481/large_1995_5031__0004_.jpg</image:loc><image:title>Bush CTV25 colour television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/480/large_1995_5031__0003_.jpg</image:loc><image:title>Bush CTV25 colour television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/483/large_1995_5031__0006_.jpg</image:loc><image:title>Bush CTV25 colour television receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/482/large_1995_5031__0005_.jpg</image:loc><image:title>Bush CTV25 colour television receiver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094358/collection-of-prints-contact-sheets-and-albums-by-eric-gray</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39236/chrystoline-ryder-wooden-pea-viner-1927</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/843/large_1981_0997__0001_.jpg</image:loc><image:title>Chrystoline-Ryder wooden pea viner, 1927</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25120/sparking-plug-with-glass-insulation-c-1900</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/902/large_smg00229881.jpg</image:loc><image:title>Sparking plug with glass insulation, c. 1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/905/large_smg00229884.jpg</image:loc><image:title>Sparking plug with glass insulation, c. 1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183692/specimen-jar-containing-dill-seed</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38568/3m-microfiche-reader-and-printer-model-500</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/878/large_smg00194887.jpg</image:loc><image:title>3M Microfiche Reader and Printer Model 500</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45464/drill-sharpening-machine</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135886/set-of-stomach-pumping-instruments</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/151/large_smg00265371.jpg</image:loc><image:title>Set of stomach pumping instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76323/human-bones-and-skulls</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54054/microid-seismograph-designed-by-dr-jh-jones-in-1928</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/367/large_smg00031947.jpg</image:loc><image:title>Microid seismograph designed by Dr. J.H. Jones in 1928</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140533/reservoir-enema</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/222/large_smg00265794.jpg</image:loc><image:title>Reservoir enema</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24283/motor-car-tyre-pump</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/268/large_smg00171826.jpg</image:loc><image:title>Motor car tyre pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/266/large_smg00171824.jpg</image:loc><image:title>Motor car tyre pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/265/large_smg00171823.jpg</image:loc><image:title>Motor car tyre pump</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126851/iron-divan-crutch</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60353/six-register-national-class-3000-automatic-bookkeeping-machine</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50834/pelton-wheel-turbine</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919714/bookmarks-designed-by-artist-margarita-cimadevila</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/72/large_smg00256060__0001_.jpg</image:loc><image:title>Bookmarks designed by artist Margarita Cimadevila</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/350/large_smg00722028__0001_.jpg</image:loc><image:title>Bookmarks designed by artist Margarita Cimadevila</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/351/large_smg00722028__0002_.jpg</image:loc><image:title>Bookmarks designed by artist Margarita Cimadevila</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208038/weatherhill-incline-winding-engine-1833</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/12/281/pic_1975_7070.jpg</image:loc><image:title>Weatherhill Incline Winding Engine, 1833</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206133/regina-cube-flashgun-with-carton</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9727/two-tupperware-sandwich-boxes</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44922/two-swedish-heddle-looms-and-shuttle</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/15/large_smg00180966.jpg</image:loc><image:title>Two Swedish Heddle Looms and Shuttle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/18/large_smg00180971.jpg</image:loc><image:title>Two Swedish Heddle Looms and Shuttle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19071/two-large-pieces-and-one-small-piece-showing-possible-modes-of-manufacture-of-rims-around-each-piece</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/119/large_smg00091684.jpg</image:loc><image:title>Two large pieces and one small piece showing possible modes of manufacture of rims around each piece</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55393/self-registering-compass-on-elaborate-brass-stand-clockwork-mechanism-records-the-ships-head-every-3-minutes</loc><lastmod>2026-04-11T15:57:42.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/542/large_1874_0036__0001_.jpg</image:loc><image:title>Self-registering compass on elaborate brass stand, clockwork mechanism records the ship&apos;s head every 3 minutes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/544/large_1874_0036__0003_.jpg</image:loc><image:title>Self-registering compass on elaborate brass stand, clockwork mechanism records the ship&apos;s head every 3 minutes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/543/large_1874_0036__0002_.jpg</image:loc><image:title>Self-registering compass on elaborate brass stand, clockwork mechanism records the ship&apos;s head every 3 minutes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/591/large_smg00020042.jpg</image:loc><image:title>Self-registering compass on elaborate brass stand, clockwork mechanism records the ship&apos;s head every 3 minutes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/596/large_smg00020045.jpg</image:loc><image:title>Self-registering compass on elaborate brass stand, clockwork mechanism records the ship&apos;s head every 3 minutes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/590/large_smg00020028.jpg</image:loc><image:title>Self-registering compass on elaborate brass stand, clockwork mechanism records the ship&apos;s head every 3 minutes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128883/tincture-press</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/338/large_smg00094193.jpg</image:loc><image:title>Tincture press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/341/large_smg00094196.jpg</image:loc><image:title>Tincture press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/342/large_smg00094197.jpg</image:loc><image:title>Tincture press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/337/large_smg00094192.jpg</image:loc><image:title>Tincture press</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/425/large_smg00095499.jpg</image:loc><image:title>Tincture press</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145359/amperes-table-apparatus</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8838243/prototype-green-number-plate-for-zero-emission-vehicles-2020</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/715/large_2021_2188__0001_.jpg</image:loc><image:title>Prototype ‘green number plate’ for zero-emission vehicles, 2020</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/712/large_2021_2188__0002_.jpg</image:loc><image:title>Prototype ‘green number plate’ for zero-emission vehicles, 2020</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/720/large_2021_2188_0002__0002_.jpg</image:loc><image:title>Prototype ‘green number plate’ for zero-emission vehicles, 2020</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/721/large_2021_2188_0002__0001_.jpg</image:loc><image:title>Prototype ‘green number plate’ for zero-emission vehicles, 2020</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/722/large_2021_2188_0001__0002_.jpg</image:loc><image:title>Prototype ‘green number plate’ for zero-emission vehicles, 2020</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/723/large_2021_2188_0001__0001_.jpg</image:loc><image:title>Prototype ‘green number plate’ for zero-emission vehicles, 2020</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8426/original-wilson-screw-barrel-microscope-signed-j-w-on-holder-in-case-with-accessories</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/739/large_smg00029375.jpg</image:loc><image:title>Original Wilson Screw Barrel microscope, signed &quot;J W&quot; on holder, in case, with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7283/samples-of-flexible-bonded-feroba-magnetic-strip</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8090079/various-human-bones</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136433/set-of-stomach-pumping-instruments-with-accessories-for-rectal-use</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/157/large_smg00265377.jpg</image:loc><image:title>Set of stomach pumping instruments with accessories for rectal use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134335/dynamometer-for-measuring-grip-and-lifting-power</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/358/large_smg00097674.jpg</image:loc><image:title>Dynamometer, for measuring grip and lifting power</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/359/large_smg00097675.jpg</image:loc><image:title>Dynamometer, for measuring grip and lifting power</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/354/large_smg00097669.jpg</image:loc><image:title>Dynamometer, for measuring grip and lifting power</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/356/large_smg00097672.jpg</image:loc><image:title>Dynamometer, for measuring grip and lifting power</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/357/large_smg00097673.jpg</image:loc><image:title>Dynamometer, for measuring grip and lifting power</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/361/large_smg00097677.jpg</image:loc><image:title>Dynamometer, for measuring grip and lifting power</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14345/landsbergers-apparatus-for-molecular-weight-determination</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7478/set-of-five-ratio-boxes</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13670/sectioned-apparatus-for-thermoluminescent-dating-of-pottery</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/608/large_1977_0188__0002_.jpg</image:loc><image:title>Sectioned apparatus for thermoluminescent dating of pottery</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/282/609/large_1977_0188__0001_.jpg</image:loc><image:title>Sectioned apparatus for thermoluminescent dating of pottery</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17375/wollaston-camera-lucida-with-folding-wooden-case</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89175/plaster-cast-copy-of-an-oculists-seal-with-inscriptions-and-plaster-impression</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212311/two-model-steam-locomotives-c-1960</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416825/ceramic-muffin-dish-with-cover-london-and-north-eastern-railway</loc><lastmod>2026-04-11T15:57:44.993Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1995/model-of-vauloues-piledriver</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/738/large_1927_1197__0002_.jpg</image:loc><image:title>Model of Vauloue&apos;s piledriver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/741/large_1927_1197__0004_.jpg</image:loc><image:title>Model of Vauloue&apos;s piledriver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/740/large_1927_1197__0003_.jpg</image:loc><image:title>Model of Vauloue&apos;s piledriver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/739/large_1927_1197__0001_.jpg</image:loc><image:title>Model of Vauloue&apos;s piledriver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/742/large_1927_1197__0005_.jpg</image:loc><image:title>Model of Vauloue&apos;s piledriver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/743/large_1927_1197__0006_.jpg</image:loc><image:title>Model of Vauloue&apos;s piledriver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/292/745/large_1927_1197__0007_.jpg</image:loc><image:title>Model of Vauloue&apos;s piledriver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/293/136/large_1927_1997.jpg</image:loc><image:title>Model of Vauloue&apos;s piledriver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31762/collection-of-34-gas-filled-cold-cathode-stabilizer-valves-gcs</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97019/4-double-sided-cervical-files</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46669/machine-hack-saw</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/752/356/large_smg00648654.jpg</image:loc><image:title>Machine hack saw</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157160/nine-assorted-plain-cigarette-holders-five-of-horn-two-of-bakelite-two-of-clay</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/876/large_smg00207515.jpg</image:loc><image:title>Nine assorted plain cigarette holders, five of horn, two of bakelite, two of clay</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/879/large_smg00207518.jpg</image:loc><image:title>Nine assorted plain cigarette holders, five of horn, two of bakelite, two of clay</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/875/large_smg00207514.jpg</image:loc><image:title>Nine assorted plain cigarette holders, five of horn, two of bakelite, two of clay</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/420/872/large_smg00207510.jpg</image:loc><image:title>Nine assorted plain cigarette holders, five of horn, two of bakelite, two of clay</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36993/three-early-type-fuses</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44542/self-stripping-carding-engine-by-archibald-buchanan</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/303/large_smg00214966.jpg</image:loc><image:title>Self Stripping Carding Engine by Archibald Buchanan</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/467/large_smg00372752.jpg</image:loc><image:title>Self Stripping Carding Engine by Archibald Buchanan</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206108/kodak-flash-holder-type-b</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/89/large_smg00362514.jpg</image:loc><image:title>Kodak flash holder type B</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co446053/warning-buzzer-swf-12v-blink-motor-1954</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93999/national-health-service-issue-percussor</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90851/sphygmomanometer-ex-cuthbert-coll</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80364/earthenware-storage-jar</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8004/compound-microscope-in-case</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/568/large_1905_0122_0001__0001_.jpg</image:loc><image:title>Compound microscope in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/569/large_1905_0122_0001__0002_.jpg</image:loc><image:title>Compound microscope in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/675/large_smg00052365.jpg</image:loc><image:title>Compound microscope in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8626322/nestling-boats</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/916/large_1865_0044__0003_.jpg</image:loc><image:title>Nestling boats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/919/large_1865_0044__0006_.jpg</image:loc><image:title>Nestling boats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/917/large_1865_0044__0004_.jpg</image:loc><image:title>Nestling boats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/918/large_1865_0044__0005_.jpg</image:loc><image:title>Nestling boats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/915/large_1865_0044__0002_.jpg</image:loc><image:title>Nestling boats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/914/large_1865_0044__0001_.jpg</image:loc><image:title>Nestling boats</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/473/large_smg00180919.jpg</image:loc><image:title>Nestling boats</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56161/refracting-telescope-of-3-14-inch-aperture-and-45-inch-focal-length-and-components</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/456/large_smg00031312.jpg</image:loc><image:title>Refracting telescope of  3 1/4-inch aperture and 45-inch focal length, and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/959/large_smg00051254.jpg</image:loc><image:title>Refracting telescope of  3 1/4-inch aperture and 45-inch focal length, and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35058/marine-charging-switchboard-1900-1950</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/919/large_1959_0231__0001_.jpg</image:loc><image:title>Marine charging switchboard, 1900-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121529/food-warmer</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118910/combined-lucernal-and-projecting-microscope-by-adams</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10482/acrylic-buttons</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/506/large_smg00153479.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/509/large_smg00153482.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/502/large_smg00153475.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/507/large_smg00153480.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/503/large_smg00153476.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/504/large_smg00153477.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/505/large_smg00153478.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/259/large_smg00153483.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/260/large_smg00153485.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/603/large_smg00101076.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/510/large_smg00153484.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/511/large_smg00153486.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/508/large_smg00153481.jpg</image:loc><image:title>Acrylic buttons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80676/large-tin-glazed-earthenware-drug-jar</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7990/solar-microscope-by-g-adams</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93990/integrating-motor-pneumatograph-imp-for-collection-of-expired-gas-in-the-field</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/31/large_smg00285003.jpg</image:loc><image:title>Integrating Motor Pneumatograph (I.M.P.) for collection of expired gas in the field</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46692/model-of-machine-for-cutting-mouldings-scale-14</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/868/large_smg00065301.jpg</image:loc><image:title>model of machine for cutting mouldings, scale 1:4</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/866/large_smg00065299.jpg</image:loc><image:title>model of machine for cutting mouldings, scale 1:4</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/867/large_smg00065300.jpg</image:loc><image:title>model of machine for cutting mouldings, scale 1:4</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2882/germanium-resistance-thermometer</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19964/model-of-reverberating-lead-smelting-furnace</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/369/large_smg00093575.jpg</image:loc><image:title>Model of reverberating lead smelting furnace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/370/large_smg00093576.jpg</image:loc><image:title>Model of reverberating lead smelting furnace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67157/frontiers-of-chaos-fractals</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/274/large_1991_0223_0003.jpg</image:loc><image:title>Frontiers of Chaos fractals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/275/large_1991_0223_0004.jpg</image:loc><image:title>Frontiers of Chaos fractals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/273/large_1991_0223_0002.jpg</image:loc><image:title>Frontiers of Chaos fractals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/5/272/large_1991_0223_0001.jpg</image:loc><image:title>Frontiers of Chaos fractals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/829/large_1991_0223_0020.jpg</image:loc><image:title>Frontiers of Chaos fractals</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118095/objects-associated-with-tissue-sectioning</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8676056/dyestuffs-for-nylon-textiles-ici-1957</loc><lastmod>2026-04-11T15:57:47.634Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41675/model-of-the-teuchi-mann-or-tenchi-maru-the-shogunns-yacht</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51644/two-steam-boiler-john-inshaw-1856-patent-pressure-gauges</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/306/large_smg00203084.jpg</image:loc><image:title>Two steam boiler John Inshaw 1856 Patent pressure gauges</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/305/large_smg00203081.jpg</image:loc><image:title>Two steam boiler John Inshaw 1856 Patent pressure gauges</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116686/retort-rings</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133656/clock-from-old-hexham-pharmacy</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8918042/prototype-magnetically-manoeuvring-capsule-endoscope</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/591/large_2022_1367_0001_0001__0003_.jpg</image:loc><image:title>Prototype magnetically manoeuvring capsule endoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/588/large_2022_1367_0001_0001__0001_.jpg</image:loc><image:title>Prototype magnetically manoeuvring capsule endoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/589/large_2022_1367_0001_0001__0002_.jpg</image:loc><image:title>Prototype magnetically manoeuvring capsule endoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co433918/pair-of-expanding-opera-glasses-in-imitation-leather-case</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/649/large_smg00083823.jpg</image:loc><image:title>Pair of expanding opera glasses in imitation leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/654/large_smg00083828.jpg</image:loc><image:title>Pair of expanding opera glasses in imitation leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405327/part-of-notwist-wire-rod-mill</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/141/large_cd0642_037_110125_rmg_1976_45_bedson_rod_rolling_mill.jpg</image:loc><image:title>Part of NoTwist Wire Rod Mill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/142/large_cd0642_038_110125_rmg_1976_45_bedson_rod_rolling_mill.jpg</image:loc><image:title>Part of NoTwist Wire Rod Mill</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/507/large_cd0106_003_050607_cs4_1976_45_rolling_mill.jpg</image:loc><image:title>Part of NoTwist Wire Rod Mill</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142333/oxygen-cylinder</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/547/large_smg00232894.jpg</image:loc><image:title>Oxygen cylinder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/545/large_smg00232888.jpg</image:loc><image:title>Oxygen cylinder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59821/beam-compass</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/228/large_smg00091636.jpg</image:loc><image:title>Beam compass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/227/large_smg00091576.jpg</image:loc><image:title>Beam compass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205958/the-sanderson-camera</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/574/large_smg00448999.jpg</image:loc><image:title>The Sanderson camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/82/large_smg00362507.jpg</image:loc><image:title>The Sanderson camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180257/two-canisters-of-1-gr-spansule-phenobarbitone-capsules</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145229/dynamics-kit-designed-for-the-nuffield-science-teaching-course-published-in-1966</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423124/pneumatic-dental-drills</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138825/barker-universal-electric-massage-apparatus-united-states-1913-1914</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/389/large_1985_0653__0001_.jpg</image:loc><image:title>‘Barker Universal’ electric massage apparatus, United States, 1913-1914</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/390/large_1985_0653__0002_.jpg</image:loc><image:title>‘Barker Universal’ electric massage apparatus, United States, 1913-1914</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51159/wooden-model-of-ladder-connecting-rod</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/779/large_smg00064652.jpg</image:loc><image:title>Wooden model of ladder connecting rod</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/780/large_smg00064653.jpg</image:loc><image:title>Wooden model of ladder connecting rod</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/778/large_smg00064651.jpg</image:loc><image:title>Wooden model of ladder connecting rod</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7598/einthoven-string-galvanometer-by-the-cambridge-and-paul-instrument-co-ltd</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140924/multitone-radio-set-for-the-deaf</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23911/stages-in-the-manufacture-of-crankshaft</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143474/small-diathermy-set-by-watson</loc><lastmod>2026-04-11T15:57:50.376Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10418/three-metal-photographic-plates-illustrating-boots</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/16/large_smg00102283.jpg</image:loc><image:title>Three metal photographic plates illustrating boots</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/19/large_smg00102286.jpg</image:loc><image:title>Three metal photographic plates illustrating boots</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/17/large_smg00102284.jpg</image:loc><image:title>Three metal photographic plates illustrating boots</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co477958/lower-half-of-a-prototype-right-wrist-disarticulation-prosthesis</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40333/ir-horizon-scanner-and-power-supply</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/957/large_smg00155942.jpg</image:loc><image:title>IR Horizon Scanner and Power Supply</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/890/large_smg00653340.jpg</image:loc><image:title>IR Horizon Scanner and Power Supply</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/958/large_smg00155943.jpg</image:loc><image:title>IR Horizon Scanner and Power Supply</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/814/large_smg00155136.jpg</image:loc><image:title>IR Horizon Scanner and Power Supply</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53110/adie-telemeter</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/780/large_smg00045296.jpg</image:loc><image:title>Adie telemeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/305/781/large_smg00045297.jpg</image:loc><image:title>Adie telemeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143044/galvanis-voltaic-pile</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/711/large_a600015.jpg</image:loc><image:title>Galvani&apos;s voltaic pile</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35808/british-army-radio-station-c11r210-basic-set</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/632/large_smg00649965.jpg</image:loc><image:title>British Army Radio Station C11/R210; basic set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/641/large_smg00649978.jpg</image:loc><image:title>British Army Radio Station C11/R210; basic set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/661/large_smg00649981.jpg</image:loc><image:title>British Army Radio Station C11/R210; basic set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/305/large_smg00649849.jpg</image:loc><image:title>British Army Radio Station C11/R210; basic set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127373/set-of-4-splints</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co208458/water-crane-south-eastern-and-chatham-railway-double-headed</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/14/45/pic_1988_7141.jpg</image:loc><image:title>Water crane, South Eastern &amp; Chatham Railway, double headed</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/15/300/pic1_1988_7141.jpg</image:loc><image:title>Water crane, South Eastern &amp; Chatham Railway, double headed</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2387/straight-cistern-tube-barometer-1760-1775</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/786/large_1927_1910_0002__0001_.jpg</image:loc><image:title>Straight cistern-tube barometer, 1760-1775.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/788/large_1927_1910_0002__0002_.jpg</image:loc><image:title>Straight cistern-tube barometer, 1760-1775.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/523/large_smg00052527.jpg</image:loc><image:title>Straight cistern-tube barometer, 1760-1775.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2375/four-tapering-rods</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/843/large_smg00044597.jpg</image:loc><image:title>Four tapering rods</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/955/large_smg00045048.jpg</image:loc><image:title>Four tapering rods</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/954/large_smg00045047.jpg</image:loc><image:title>Four tapering rods</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/842/large_smg00044594.jpg</image:loc><image:title>Four tapering rods</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192800/medicine-chest</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8237104/five-photographic-prints-by-kevin-newark</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82660/bronze-strigil-roman-3rd-to-4th-centuries</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48860/selection-of-3-crompton-electric-radiator-panels-c1891</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60608/set-of-two-plaster-mathematical-models-of-surfaces</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co194736/5-gutta-percha-tubes</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240967/paillard-bolex-m8-8mm-projector-and-sound-unit</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/898/large_smg00451420.jpg</image:loc><image:title>Paillard Bolex M8 8mm projector and sound unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/255/large_smg00454994.jpg</image:loc><image:title>Paillard Bolex M8 8mm projector and sound unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56654/two-plane-speculums-and-two-polishers-by-lassell</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91689/vaginal-speculum-for-vesico-vaginal-fistula</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/256/large_a606231.jpg</image:loc><image:title>Vaginal speculum for vesico-vaginal fistula</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112237/2-clear-glass-shop-rounds</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/18/large_smg00204786.jpg</image:loc><image:title>2 clear glass shop rounds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/8/large_smg00204776.jpg</image:loc><image:title>2 clear glass shop rounds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8413593/15-flatscreen-television-with-accessories</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/497/large_cd0187_009_051027_cg_2005_109_flat_screen_tv.jpg</image:loc><image:title>15&quot; Flatscreen Television with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/273/large_smg00243678.jpg</image:loc><image:title>15&quot; Flatscreen Television with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/361/large_smg00243799.jpg</image:loc><image:title>15&quot; Flatscreen Television with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/475/272/large_smg00243677.jpg</image:loc><image:title>15&quot; Flatscreen Television with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138060/hypodermic-syringe</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8917797/tote-bag-promoting-the-all-of-us-research-program-united-states-2022</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6046/tonal-demonstrator</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/889/large_smg00068532.jpg</image:loc><image:title>Tonal Demonstrator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/579/large_1991_0080__0002_.jpg</image:loc><image:title>Tonal Demonstrator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/580/large_1991_0080__0001_.jpg</image:loc><image:title>Tonal Demonstrator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/581/large_1991_0080__0003_.jpg</image:loc><image:title>Tonal Demonstrator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/582/large_1991_0080__0004_.jpg</image:loc><image:title>Tonal Demonstrator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/578/large_1991_0080_0002__0001_.jpg</image:loc><image:title>Tonal Demonstrator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/541/577/large_1991_0080_0001__0001_.jpg</image:loc><image:title>Tonal Demonstrator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co527338/petri-dishes-used-in-the-process-of-ivf-europe-1999</loc><lastmod>2026-04-11T15:57:53.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/289/large_smg00055317.jpg</image:loc><image:title>Petri dishes used in the process of IVF, Europe, 1999</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/290/large_smg00055318.jpg</image:loc><image:title>Petri dishes used in the process of IVF, Europe, 1999</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/288/large_smg00055316.jpg</image:loc><image:title>Petri dishes used in the process of IVF, Europe, 1999</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/287/large_smg00055315.jpg</image:loc><image:title>Petri dishes used in the process of IVF, Europe, 1999</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/286/large_smg00055314.jpg</image:loc><image:title>Petri dishes used in the process of IVF, Europe, 1999</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co163738/tonsil-guillotine</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/993/large_a612881__0001_.jpg</image:loc><image:title>Tonsil guillotine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/47/large_smg00059447.jpg</image:loc><image:title>Tonsil guillotine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134757/diagnostic-x-ray-set-london-england-1924-1929</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/17/large_1987_0778__0001_.jpg</image:loc><image:title>Diagnostic X-ray set, London, England, 1924-1929</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/18/large_1987_0778__0002_.jpg</image:loc><image:title>Diagnostic X-ray set, London, England, 1924-1929</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/30/large_1987_0778.jpg</image:loc><image:title>Diagnostic X-ray set, London, England, 1924-1929</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35426/travelling-wave-tube-type-twc-527-and-casing</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/647/large_smg00181127.jpg</image:loc><image:title>Travelling-wave tube, type TWC 527 and casing</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134776/x-ray-set-for-70mm-mass-miniature-radiography</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8191949/gastric-band-midband-fitted-to-plastic-stomach-model</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/126/large_2010_0021__0001__.jpg</image:loc><image:title>Gastric band &quot;MidBand&quot; fitted to plastic stomach model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/128/large_2010_0021__0003_.jpg</image:loc><image:title>Gastric band &quot;MidBand&quot; fitted to plastic stomach model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/127/large_2010_0021__0002_.jpg</image:loc><image:title>Gastric band &quot;MidBand&quot; fitted to plastic stomach model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/129/large_2010_0021__0004_.jpg</image:loc><image:title>Gastric band &quot;MidBand&quot; fitted to plastic stomach model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/130/large_2010_0021__0005_.jpg</image:loc><image:title>Gastric band &quot;MidBand&quot; fitted to plastic stomach model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/899/large_smg00235531.jpg</image:loc><image:title>Gastric band &quot;MidBand&quot; fitted to plastic stomach model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/900/large_smg00235535.jpg</image:loc><image:title>Gastric band &quot;MidBand&quot; fitted to plastic stomach model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/901/large_smg00235543.jpg</image:loc><image:title>Gastric band &quot;MidBand&quot; fitted to plastic stomach model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119780/reichert-immunopan-microscope-with-accessories-and-transformer</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/704/large_1984_1091_0001__0001_.jpg</image:loc><image:title>Reichert Immunopan Microscope with Accessories and Transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/709/large_1984_1091_0001__0004_.jpg</image:loc><image:title>Reichert Immunopan Microscope with Accessories and Transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/707/large_1984_1091_0001__0002_.jpg</image:loc><image:title>Reichert Immunopan Microscope with Accessories and Transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/706/large_1984_1091_0001__0003_.jpg</image:loc><image:title>Reichert Immunopan Microscope with Accessories and Transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/708/large_1984_1091_0001__0005_.jpg</image:loc><image:title>Reichert Immunopan Microscope with Accessories and Transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/425/large_smg00023185.jpg</image:loc><image:title>Reichert Immunopan Microscope with Accessories and Transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/426/large_smg00023186.jpg</image:loc><image:title>Reichert Immunopan Microscope with Accessories and Transformer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/503/large_smg00028714.jpg</image:loc><image:title>Reichert Immunopan Microscope with Accessories and Transformer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97443/two-dental-chisels</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25012/wilson-self-changing-gearbox</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/248/large_smg00651240.jpg</image:loc><image:title>Wilson self-changing gearbox</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106504/iron-neck-chain-with-remains-of-leather-lead-and-associated-padlock</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214620/two-silver-plated-table-spoons-north-eastern-railway-zetland-hotel</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113410/five-small-glass-bottles</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/761/large_smg00084237.jpg</image:loc><image:title>Five small glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/759/large_smg00084235.jpg</image:loc><image:title>Five small glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/760/large_smg00084236.jpg</image:loc><image:title>Five small glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/762/large_smg00084238.jpg</image:loc><image:title>Five small glass bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/758/large_smg00084234.jpg</image:loc><image:title>Five small glass bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148073/ped-o-jet</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/560/large_1990_0274_0002.jpg</image:loc><image:title>&quot;PED-O-JET&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/735/large_smg00166249.jpg</image:loc><image:title>&quot;PED-O-JET&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/701/large_smg00166248.jpg</image:loc><image:title>&quot;PED-O-JET&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102735/mandible-from-a-sheep-or-goat</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144507/collection-of-veterinary-instruments</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58048/no236t-spring-balance-13-dial</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/381/large_smg00026398.jpg</image:loc><image:title>No.236T. spring balance 13&quot; dial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/382/large_smg00026399.jpg</image:loc><image:title>No.236T. spring balance 13&quot; dial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co416949/premier-radio-kit-television-receiver-1952</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520953/plastic-urn-with-cardboard-box</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/973/large_smg00277198.jpg</image:loc><image:title>Plastic urn with cardboard box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119775/leitz-ortholux-metallurgical-microscope</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157255/steel-tobacco-pipe-shaped-as-a-clay-pipe-with-double-pipe-case</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/683/large_smg00196681.jpg</image:loc><image:title>Steel tobacco pipe, shaped as a clay pipe, with double pipe case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/684/large_smg00196682.jpg</image:loc><image:title>Steel tobacco pipe, shaped as a clay pipe, with double pipe case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/410/685/large_smg00196683.jpg</image:loc><image:title>Steel tobacco pipe, shaped as a clay pipe, with double pipe case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15329/williamson-mk-iii-race-finish-camera</loc><lastmod>2026-04-11T15:57:56.504Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/643/large_1978_0026__0006_.jpg</image:loc><image:title>Williamson Mk III Race Finish Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/646/large_1978_0026__0007_.jpg</image:loc><image:title>Williamson Mk III Race Finish Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/645/large_1978_0026__0010_.jpg</image:loc><image:title>Williamson Mk III Race Finish Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/641/large_1978_0026__0003_.jpg</image:loc><image:title>Williamson Mk III Race Finish Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/642/large_1978_0026__0004_.jpg</image:loc><image:title>Williamson Mk III Race Finish Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/639/large_1978_0026__0001_.jpg</image:loc><image:title>Williamson Mk III Race Finish Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/644/large_1978_0026__0005_.jpg</image:loc><image:title>Williamson Mk III Race Finish Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/297/640/large_1978_0026__0002_.jpg</image:loc><image:title>Williamson Mk III Race Finish Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4762/projection-polarizing-apparatus</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6843/peltier-electrometer</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/270/large_smg00049854.jpg</image:loc><image:title>Peltier electrometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56293/early-filar-micrometer-in-leather-case</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/82/large_smg00030524.jpg</image:loc><image:title>Early filar micrometer in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/92/large_smg00030534.jpg</image:loc><image:title>Early filar micrometer in leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25584/driving-phaeton</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/342/large_smg00215180.jpg</image:loc><image:title>Driving phaeton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/456/large_1938_0604_0001__0001_.jpg</image:loc><image:title>Driving phaeton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/855/large_smg00215291.jpg</image:loc><image:title>Driving phaeton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47750/machine-for-grinding-ground-off-circular-saws</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/555/large_smg00359672.jpg</image:loc><image:title>Machine for grinding &quot;ground off&quot; circular saws</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/745/84/large_smg00650838.jpg</image:loc><image:title>Machine for grinding &quot;ground off&quot; circular saws</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/834/large_smg00372845.jpg</image:loc><image:title>Machine for grinding &quot;ground off&quot; circular saws</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117440/recordon-magnetic-disc-recorder-by-thermionic-products-c-1949</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8435/scarlett-culpeper-compound-microscope-with-accessories-and-box</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/467/large_1928_0792__0002_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/466/large_1928_0792__0001_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/468/large_1928_0792__0003_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/471/large_1928_0792__0006_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/469/large_1928_0792__0004_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/470/large_1928_0792__0005_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/575/large_1928_0792__0007_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/577/large_1928_0792__0009_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/578/large_1928_0792__0010_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/576/large_1928_0792__0008_.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/440/113/large_smg00260917.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/10/large_smg00026861.jpg</image:loc><image:title>Scarlett-Culpeper Compound microscope, with accessories and box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140322/pocket-inhaler-london-england-1901-1918</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/142/large_a629349.jpg</image:loc><image:title>Pocket inhaler, London, England, 1901-1918</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50405/working-model-of-combination-safe-lock</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/349/large_smg00181290.jpg</image:loc><image:title>Working model of combination safe lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/350/large_smg00181291.jpg</image:loc><image:title>Working model of combination safe lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89204/plaster-cast-copy-of-an-oculists-seal-with-plaster-impression</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93746/glass-urinometer-for-diabetes-in-case-english</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co518882/apollo-saturn-v-rocket-and-box</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/287/large_1999_1121__0001_.jpg</image:loc><image:title>Apollo Saturn V rocket and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/288/large_1999_1121__0002_.jpg</image:loc><image:title>Apollo Saturn V rocket and box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114823/copy-of-listers-experimental-apparatus-of-1863-to-demonstrate-blood-coagulation-in-vivo</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20071/two-fibreglassresin-copies-of-fireback</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35855/adey-4-valve-portable-radio-with-3-self-coupling-valves</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/319/large_smg00288792.jpg</image:loc><image:title>Adey 4-valve portable radio with 3 self-coupling valves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35429/akg-microphone</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/917/large_1971_0243_0001__0002_.jpg</image:loc><image:title>A.K.G. microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/916/large_1971_0243_0001__0001_.jpg</image:loc><image:title>A.K.G. microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/746/large_smg00293069.jpg</image:loc><image:title>A.K.G. microphone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/745/large_smg00293068.jpg</image:loc><image:title>A.K.G. microphone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54715/hellman-rain-gauge</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44738/sewing-machine-and-bobbin-winder-by-w-f-thomas-and-co</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/768/large_smg00179300.jpg</image:loc><image:title>Sewing machine and bobbin winder by W. F. Thomas and Co.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/789/large_smg00179335.jpg</image:loc><image:title>Sewing machine and bobbin winder by W. F. Thomas and Co.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co435165/swift-model-224-microscope-with-phase-contrast-on-x100-and-x400-magnification</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24856/motor-car-tyre-pump-and-pressure-gauge</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/56/large_smg00196108.jpg</image:loc><image:title>Motor car tyre pump and pressure gauge</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8598090/railway-chair</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409683/cranial-brace-cerebellar-extension-and-perforators</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146368/three-round-glass-culture-bottles</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35205/mullard-raleigh-pm-broadcast-receiver-1927</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/973/large_1962_0096_0002.jpg</image:loc><image:title>Mullard Raleigh P.M. broadcast receiver, 1927</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/972/large_1962_0096_0001.jpg</image:loc><image:title>Mullard Raleigh P.M. broadcast receiver, 1927</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7029/thomson-varley-vernier-potentiometer</loc><lastmod>2026-04-11T15:57:58.766Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47987/workpieces-from-sheet-metal-workshop</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/366/large_smg00065532.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/368/large_smg00065534.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/361/large_smg00065524.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/365/large_smg00065531.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/369/large_smg00065535.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/362/large_smg00065525.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/363/large_smg00065526.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/364/large_smg00065528.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/367/large_smg00065533.jpg</image:loc><image:title>Workpieces from sheet metal workshop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114805/4-capacitors-in-metal-containers</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8063438/revised-stanford-binet-intelligence-scale</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/375/large_1988_0550_0001_0008.jpg</image:loc><image:title>Revised Stanford-Binet Intelligence Scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/374/large_1988_0550_0001_0006.jpg</image:loc><image:title>Revised Stanford-Binet Intelligence Scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/933/large_smg00162055.jpg</image:loc><image:title>Revised Stanford-Binet Intelligence Scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/929/large_smg00161945.jpg</image:loc><image:title>Revised Stanford-Binet Intelligence Scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/932/large_smg00162054.jpg</image:loc><image:title>Revised Stanford-Binet Intelligence Scale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/931/large_smg00162052.jpg</image:loc><image:title>Revised Stanford-Binet Intelligence Scale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537155/two-microphone-stands</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33805/1-two-telegraph-alarms-in-wooden-cases</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/24/large_1981_0517__0001_.jpg</image:loc><image:title>1. Two telegraph alarms in wooden cases</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/26/large_1981_0517__0002_.jpg</image:loc><image:title>1. Two telegraph alarms in wooden cases</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76166/baby-bird-ventilator-used-in-paediatrics</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/943/large_smg00162476.jpg</image:loc><image:title>&quot;Baby Bird&quot; ventilator used in paediatrics</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/942/large_smg00162475.jpg</image:loc><image:title>&quot;Baby Bird&quot; ventilator used in paediatrics</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/944/large_smg00162477.jpg</image:loc><image:title>&quot;Baby Bird&quot; ventilator used in paediatrics</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co168876/torsion-forceps</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140560/enema-set</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/356/large_smg00257128.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204270/from-my-window</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49840/samples-7-from-a-mud-built-house</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/631/large_smg00154830.jpg</image:loc><image:title>Samples (7) from a mud built house</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/632/large_smg00154831.jpg</image:loc><image:title>Samples (7) from a mud built house</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39745/model-of-howden-johnson-marine-boiler-with-howden-ljungstrom-rotary-air-pre-heater</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co431325/replica-of-joules-calorimeter-receivers-1844</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/355/729/large_smg00059969.jpg</image:loc><image:title>Replica of Joule&apos;s Calorimeter Receivers, 1844</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91635/bruntons-sphygmomanometer-in-leather-case</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/138/large_smg00262410.jpg</image:loc><image:title>Brunton&apos;s sphygmomanometer in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/78/large_smg00262410.jpg</image:loc><image:title>Brunton&apos;s sphygmomanometer in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/139/large_smg00262411.jpg</image:loc><image:title>Brunton&apos;s sphygmomanometer in leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/521/79/large_smg00262411.jpg</image:loc><image:title>Brunton&apos;s sphygmomanometer in leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134539/x-ray-machine</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8626017/reconstruction-priestleys-pneumatic-trough-and-associated-apparatus</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8412849/collection-of-two-objects</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/212/196/large_cd0406_003_080808_2003_21_1_lcm_wooden_pipe.jpg</image:loc><image:title>Collection of two objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/212/194/large_cd0406_001_080808_2003_21_1_lcm_wooden_pipe_detail.jpg</image:loc><image:title>Collection of two objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/212/195/large_cd0406_002_080808_2003_21_1_lcm_wooden_pipe_label.jpg</image:loc><image:title>Collection of two objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/686/large_smg00245758.jpg</image:loc><image:title>Collection of two objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/224/large_cd0391_014_080708_2003_21_2_lcm_water_pipe.jpg</image:loc><image:title>Collection of two objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/213/225/large_cd0391_015_080708_2003_21_2_lcm_water_pipe.jpg</image:loc><image:title>Collection of two objects</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/476/578/large_smg00245639.jpg</image:loc><image:title>Collection of two objects</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8871938/sampler</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207308/osram-photoflood-lamp-with-carton</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/451/large_smg00362157.jpg</image:loc><image:title>Osram Photoflood Lamp with Carton</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/264/large_smg00448416.jpg</image:loc><image:title>Osram Photoflood Lamp with Carton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8234664/kodalux-l-meter</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/306/large_smg00362645.jpg</image:loc><image:title>Kodalux L Meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406771/objects-and-archives-relating-to-non-uniformed-duties-during-the-first-and-second-world-wars</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/960/large_cd0172_009_051003_mom_1988_68_autograph.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/953/large_cd0172_002_051003_mom_1988_68_11_armband.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/957/large_cd0172_006_051003_mom_1988_68_3_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/959/large_cd0172_008_051003_mom_1988_68_5_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/963/large_cd0172_012_051003_mom_1988_68_9_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/952/large_cd0172_001_051003_mom_1988_68_10_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/955/large_cd0172_004_051003_mom_1988_68_13_shoulder_flash.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/961/large_cd0172_010_051003_mom_1988_68_7_shoulder_flash.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/956/large_cd0172_005_051003_mom_1988_68_2_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/958/large_cd0172_007_051003_mom_1988_68_4_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/962/large_cd0172_011_051003_mom_1988_68_8_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/954/large_cd0172_003_051003_mom_1988_68_12_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/238/43/large_cd0171_022_051003_mom_1988_68_1_badge.jpg</image:loc><image:title>Objects and archives relating to non-uniformed duties during the First and Second World Wars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co492603/model-of-double-hulled-tanker</loc><lastmod>2026-04-11T15:58:01.293Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120658/infant-weighing-machine-birmingham-england-1870-1910</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/985/large_a73065.jpg</image:loc><image:title>Infant weighing machine, Birmingham, England, 1870-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21222/naval-brass-substituted-for-muntz-metal-in-hm-navy-1874</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/813/large_smg00044377.jpg</image:loc><image:title>Naval brass substituted for Muntz metal in H.M. Navy, 1874</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/812/large_smg00044376.jpg</image:loc><image:title>Naval brass substituted for Muntz metal in H.M. Navy, 1874</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413807/moulinex-blendermill-type-mc1f</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/377/large_smg00177413.jpg</image:loc><image:title>Moulinex Blender/mill type MC1F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/376/large_smg00177412.jpg</image:loc><image:title>Moulinex Blender/mill type MC1F</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66176/5-coloured-lithographs</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/768/large_1955_0055_0002__0001_.jpg</image:loc><image:title>5 coloured lithographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/769/large_1955_0055_0002__0002_.jpg</image:loc><image:title>5 coloured lithographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/522/large_1955_0055_0004.jpg</image:loc><image:title>5 coloured lithographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/520/large_1955_0055_0001.jpg</image:loc><image:title>5 coloured lithographs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/521/large_1955_0055_0002.jpg</image:loc><image:title>5 coloured lithographs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520385/rubiks-cube-with-original-packaging</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/90/large_2000_0098.jpg</image:loc><image:title>Rubik&apos;s cube with original packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/950/large_2000_0098__0004_.jpg</image:loc><image:title>Rubik&apos;s cube with original packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/949/large_2000_0098__0003_.jpg</image:loc><image:title>Rubik&apos;s cube with original packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/951/large_2000_0098__0005_.jpg</image:loc><image:title>Rubik&apos;s cube with original packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/946/large_2000_0098__0001_.jpg</image:loc><image:title>Rubik&apos;s cube with original packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/953/large_2000_0098__0006_.jpg</image:loc><image:title>Rubik&apos;s cube with original packaging</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/277/948/large_2000_0098__0002_.jpg</image:loc><image:title>Rubik&apos;s cube with original packaging</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109383/ceramic-ink-stand-with-two-inkwells</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42892/candle-lamp-of-wire-mesh-body-and-extinguisher</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/991/large_smg00206482.jpg</image:loc><image:title>Candle lamp of wire mesh body, and extinguisher</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124293/statue-of-kurukulla-dancing-on-prostrate-figure</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214939/four-coffee-cups-british-transport-hotels</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197713/small-mahogany-medicine-chest-with-2-hinged-wing-doors-at-front-and-hinged-lid</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/615/large_smg00306612.jpg</image:loc><image:title>Small mahogany medicine chest with 2 hinged wing doors at front and hinged lid</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17018/two-union-cases-without-photographs</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663470/kodak-telecine-rank-cintel-mk-and-cintel-cathode-ray-tube</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/118/large_smg00446777.jpg</image:loc><image:title>Kodak Telecine, Rank Cintel Mk and Cintel Cathode Ray Tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/280/large_smg00355356.jpg</image:loc><image:title>Kodak Telecine, Rank Cintel Mk and Cintel Cathode Ray Tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/666/large_smg00359214.jpg</image:loc><image:title>Kodak Telecine, Rank Cintel Mk and Cintel Cathode Ray Tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/470/large_smg00447464.jpg</image:loc><image:title>Kodak Telecine, Rank Cintel Mk and Cintel Cathode Ray Tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/671/large_smg00359219.jpg</image:loc><image:title>Kodak Telecine, Rank Cintel Mk and Cintel Cathode Ray Tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/432/large_smg00355534.jpg</image:loc><image:title>Kodak Telecine, Rank Cintel Mk and Cintel Cathode Ray Tube</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146397/early-papers-and-slides-on-virus-structure-by-dr-june-almeida</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/737/large_smg00258529.jpg</image:loc><image:title>Early Papers and Slides on Virus Structure by Dr June Almeida</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/736/large_smg00258528.jpg</image:loc><image:title>Early Papers and Slides on Virus Structure by Dr June Almeida</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14209/stone-mortar-and-pestle</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57226/three-microspherometers-plus-box-of-wire</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22230/bar-of-metallic-cadmium-purified-prepared-by-johnson</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/386/254/large_smg00045141.jpg</image:loc><image:title>Bar of metallic cadmium; purified. Prepared by Johnson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/299/large_smg00045145.jpg</image:loc><image:title>Bar of metallic cadmium; purified. Prepared by Johnson</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39097/model-of-listerted-tedding-machine-and-a-wooden-carrying-case</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/462/large_smg00079925.jpg</image:loc><image:title>Model of &quot;Listerted&quot; tedding machine and a wooden carrying case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/979/large_smg00184534.jpg</image:loc><image:title>Model of &quot;Listerted&quot; tedding machine and a wooden carrying case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132655/set-of-coin-scales</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/729/large_smg00212698.jpg</image:loc><image:title>Set of coin scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25926/model-horse-drawn-char-a-banc-with-access-ladder</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/520/large_1952_0004.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/433/large_1952_0004__0001_.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/436/large_1952_0004__0003_.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/434/large_1952_0004__0002_.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/435/large_1952_0004__0004_.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/988/large_smg00181784.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/214/large_smg00181784.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/989/large_smg00181785.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/385/215/large_smg00181785.jpg</image:loc><image:title>Model horse-drawn char-a-banc, with access ladder</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503692/three-16mm-cine-films</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/913/large_smg00161620.jpg</image:loc><image:title>Three 16mm cine films</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/915/large_smg00161622.jpg</image:loc><image:title>Three 16mm cine films</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/914/large_smg00161621.jpg</image:loc><image:title>Three 16mm cine films</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4094/tortoiseshell-spectacles-in-case</loc><lastmod>2026-04-11T15:58:06.718Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/502/large_smg00083703.jpg</image:loc><image:title>Tortoiseshell spectacles in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/383/456/large_smg00083656.jpg</image:loc><image:title>Tortoiseshell spectacles in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54465/c-f-casella-and-co-rain-gauge-1908</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132792/set-of-coin-scales</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115014/porcelain-storage-barrel</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13650/two-small-crucibles-one-labelled-pt-and-pb</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062207/catch-lock</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193541/four-bottles-probably-containing-quinine-compound-1860-1919</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59710/brass-protractor</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/655/large_smg00046155.jpg</image:loc><image:title>Brass protractor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/656/large_smg00046156.jpg</image:loc><image:title>Brass protractor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36700/transformer-in-iron-tank</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13714/gas-chromatograph-built-by-a-j-p-martin-c-1958</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/351/867/large_smg00028893.jpg</image:loc><image:title>Gas chromatograph built by A J P Martin, c. 1958</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9483/four-packets-of-soap-powder</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37191/crompton-drum-wound-d-c-motor-no6467-1897</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148637/tuberculin-syringe</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/large_1981_0987_0001__0002_.jpg</image:loc><image:title>Tuberculin syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/large_1981_0987_0001__0001_.jpg</image:loc><image:title>Tuberculin syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/788/large_smg00197723.jpg</image:loc><image:title>Tuberculin syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/495/large_smg00172992.jpg</image:loc><image:title>Tuberculin syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/789/large_smg00197724.jpg</image:loc><image:title>Tuberculin syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140571/enema-set-with-syringe-and-nozzle</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/358/large_smg00257130.jpg</image:loc><image:title>Enema set with syringe and nozzle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8411198/valve-from-thirlmere-aqueduct</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/75/large_cd0536_006_090612_thirlmere_aqueduct_self_closing_valve.jpg</image:loc><image:title>Valve from Thirlmere aqueduct</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/74/large_cd0536_005_090612_thirlmere_aqueduct_self_closing_valve.jpg</image:loc><image:title>Valve from Thirlmere aqueduct</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/73/large_cd0536_004_090612_thirlmere_aqueduct_self_closing_valve.jpg</image:loc><image:title>Valve from Thirlmere aqueduct</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/497/large_y1998_0067__0001_.jpg</image:loc><image:title>Valve from Thirlmere aqueduct</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/496/large_y1998_0067__0002_.jpg</image:loc><image:title>Valve from Thirlmere aqueduct</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/498/large_y1998_0067__0003_.jpg</image:loc><image:title>Valve from Thirlmere aqueduct</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/499/large_y1998_0067__0004_.jpg</image:loc><image:title>Valve from Thirlmere aqueduct</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181418/bottles-2-of-aureomycin-capsules</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/857/large_a627486.jpg</image:loc><image:title>Bottles, 2, of aureomycin capsules</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35378/6-ghz-cassegrain-horn-feed-about-1964</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6799/pieces-of-glass-punctured-by-sparks</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19154/two-pressed-prisms-in-white-ophthalmic-crown-glass</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24135/collection-of-eighty-six-items-of-refractory-ware-morgan-crucible-company-united-kingdom-1920-1930</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8698042/nine-reusable-menstrual-pads-and-carry-case</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/445/large_2019_0396__0009_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/439/large_2019_0396__0003_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/444/large_2019_0396__0008_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/440/large_2019_0396__0004_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/443/large_2019_0396__0007_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/453/large_2019_0396__0016_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/448/large_2019_0396__0012_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/451/large_2019_0396__0015_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/449/large_2019_0396__0013_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/446/large_2019_0396__0010_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/438/large_2019_0396__0002_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/450/large_2019_0396__0014_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/441/large_2019_0396__0006_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/437/large_2019_0396__0001_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/442/large_2019_0396__0005_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/447/large_2019_0396__0011_.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/861/large_smg00168825.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/858/large_smg00168822.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/865/large_smg00168829.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/860/large_smg00168824.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/859/large_smg00168823.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/863/large_smg00168827.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/864/large_smg00168828.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/862/large_smg00168826.jpg</image:loc><image:title>Nine reusable menstrual pads and carry case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146344/technicon-auto-analyser-for-amino-acids-1966</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18763/glass-fibre-re-inforced-filament-products</loc><lastmod>2026-04-11T15:58:09.270Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/901/large_smg00029169.jpg</image:loc><image:title>glass fibre re-inforced filament products</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/51/large_smg00032301.jpg</image:loc><image:title>glass fibre re-inforced filament products</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96994/two-removable-lower-braces</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8958/dehne-hayzer-experimental-filter-press</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54052/portable-tide-gauge</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65885/three-coloured-lithographs-liverpool-and-manchester-railway-by-w-crane</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/584/large_1943_0246_0003.jpg</image:loc><image:title>Three coloured lithographs. Liverpool &amp; Manchester Railway. by W. Crane</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/583/large_1943_0246_0002__0002_.jpg</image:loc><image:title>Three coloured lithographs. Liverpool &amp; Manchester Railway. by W. Crane</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/581/large_1943_0246_0001.jpg</image:loc><image:title>Three coloured lithographs. Liverpool &amp; Manchester Railway. by W. Crane</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/214/582/large_1943_0246_0002__0001_.jpg</image:loc><image:title>Three coloured lithographs. Liverpool &amp; Manchester Railway. by W. Crane</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75779/face-mask-for-use-with-liquid-anaesthetic-possibly-ether-or-chloroform-and-gas</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42927/two-high-pressure-xenon-discharge-lamps</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56802/large-map-of-the-moon-in-four-sections</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117247/monarch-gramophone-1903-1904</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8010432/battery-driven-style-scope-microscope-and-needle-sharpener</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/551/large_smg00053993.jpg</image:loc><image:title>Battery driven &apos;Style Scope&apos; microscope and needle sharpener</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/547/large_smg00053984.jpg</image:loc><image:title>Battery driven &apos;Style Scope&apos; microscope and needle sharpener</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10779/red-plastic-cigarette-holder-with-decorated-case-c-1920-1940</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85944/figure-probably-of-bacchus</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co780/synchronous-msdc-motor-driven-solar-dial-time-switch</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127451/three-splints</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/564/large_smg00157582.jpg</image:loc><image:title>Three splints</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/397/566/large_smg00157584.jpg</image:loc><image:title>Three splints</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/625/large_smg00161637.jpg</image:loc><image:title>Three splints</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13444/gallenkamp-peel-molecular-models-early-20th-century</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61315/two-choppers-and-two-cleavers-used-in-slaughtering</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97315/boxed-tube-of-ultra-brite-fluoride-toothpaste</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/493/large_smg00293361.jpg</image:loc><image:title>Boxed tube of &quot;Ultra-brite&quot; fluoride toothpaste</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2237/four-different-intermediate-screwed-brass-plugs</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/864/large_smg00044621.jpg</image:loc><image:title>Four different intermediate screwed brass plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/867/large_smg00044624.jpg</image:loc><image:title>Four different intermediate screwed brass plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/865/large_smg00044622.jpg</image:loc><image:title>Four different intermediate screwed brass plugs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/316/866/large_smg00044623.jpg</image:loc><image:title>Four different intermediate screwed brass plugs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139554/3-electrode-handles-european-1900-1910</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143547/pur-in-pen-insulin-injection-device</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/8/216/large_1993_1428.jpg</image:loc><image:title>Pur-in-Pen insulin injection device</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/815/large_smg00253772.jpg</image:loc><image:title>Pur-in-Pen insulin injection device</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/814/large_smg00253771.jpg</image:loc><image:title>Pur-in-Pen insulin injection device</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177895/33-rolls-of-crepe-bandage</loc><lastmod>2026-04-11T15:58:11.454Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136802/loose-parts-of-19th-century-french-electrotherapy-equipment</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57588/weights-and-original-correspondence-from-the-castlereagh-collection-for-bahia</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8911/collection-of-14-carboy-closures</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53705/current-meter-by-stoppani-berne</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/352/large_smg00178053.jpg</image:loc><image:title>Current meter, by Stoppani, Berne</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/374/large_smg00178092.jpg</image:loc><image:title>Current meter, by Stoppani, Berne</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/209/large_smg00178126.jpg</image:loc><image:title>Current meter, by Stoppani, Berne</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48290/two-roman-lamps</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/447/large_smg00223818.jpg</image:loc><image:title>Two Roman Lamps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067108/eiki-japanese-16mm-cine-projector-with-ancilliary-equipment</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/534/459/large_smg00358638.jpg</image:loc><image:title>EIKI Japanese 16mm cine projector with ancilliary equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/492/large_smg00358649.jpg</image:loc><image:title>EIKI Japanese 16mm cine projector with ancilliary equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/491/large_smg00358648.jpg</image:loc><image:title>EIKI Japanese 16mm cine projector with ancilliary equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6755/set-of-nine-original-standard-resistance-coils</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54850/two-aluminium-radar-reflectors</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/891/large_smg00052198.jpg</image:loc><image:title>Two aluminium radar reflectors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/892/large_smg00052199.jpg</image:loc><image:title>Two aluminium radar reflectors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/890/large_smg00052197.jpg</image:loc><image:title>Two aluminium radar reflectors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/889/large_smg00052196.jpg</image:loc><image:title>Two aluminium radar reflectors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8444254/multilith-model-85-duplicating-machine</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/505/large_smg00358868.jpg</image:loc><image:title>Multilith Model 85 Duplicating Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/473/large_smg00447516.jpg</image:loc><image:title>Multilith Model 85 Duplicating Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414980/epaulettes</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/111/large_cd0732_003_150907_y2010_85_23_2_epaulette.jpg</image:loc><image:title>epaulettes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/110/large_cd0732_002_150907_y2010_85_23_1_epaulette.jpg</image:loc><image:title>epaulettes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60776/sangs-platometer</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/516/large_1927_0438__0002_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/517/large_1927_0438__0003_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/519/large_1927_0438__0005_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/518/large_1927_0438__0004_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/520/large_1927_0438__0006_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/515/large_1927_0438__0001_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/96/large_1927_0438__0008_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/95/large_1927_0438__0007_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/98/large_1927_0438__0010_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/97/large_1927_0438__0009_.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/354/608/large_smg00049437.jpg</image:loc><image:title>Sang&apos;s Platometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214993/two-silver-plated-vegetable-dishes-lancashire-and-yorkshire-railway-grill-room</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116133/haematocytometer-in-case</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/970/large_smg00284913.jpg</image:loc><image:title>Haematocytometer, in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60018/two-protractors-brass-circular-and-semicircular-six-inch</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407087/model-of-bae-nimrod-aew3-reconnaissance-aircraft-made-by-british-aerospace-plc</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/250/935/large_cd0059_034_041209_a_s_1989_54_2_nimrod_model.jpg</image:loc><image:title>Model of BAe Nimrod AEW3 reconnaissance aircraft made by British Aerospace plc</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/873/large_smg00389968.jpg</image:loc><image:title>Model of BAe Nimrod AEW3 reconnaissance aircraft made by British Aerospace plc</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/868/large_smg00389961.jpg</image:loc><image:title>Model of BAe Nimrod AEW3 reconnaissance aircraft made by British Aerospace plc</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/542/large_smg00252419.jpg</image:loc><image:title>Model of BAe Nimrod AEW3 reconnaissance aircraft made by British Aerospace plc</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co105282/sectioned-fossilised-mandible-of-dinosaur</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202872/model-showing-various-satellite-orbits-in-box</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108334/silver-breast-plates</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/263/559/large_a102924__0001_.jpg</image:loc><image:title>Silver breast plates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203002/17-samples-of-carbon-fibre-fabric-in-different-weaves</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148456/breathing-apparatus-novita-model-c</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/60/large_smg00167146.jpg</image:loc><image:title>Breathing apparatus &quot;Novita&quot; model &quot;C&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/63/large_smg00167149.jpg</image:loc><image:title>Breathing apparatus &quot;Novita&quot; model &quot;C&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8872686/media-guidance-for-clinical-trial-volunteers</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co185636/2-bottles-of-mercurous-chloride-pills</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8789266/aircarbon-cutlery-made-with-captured-carbon</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/166/large_e2021_0057_6__0004_.jpg</image:loc><image:title>AirCarbon cutlery made with captured carbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/163/large_e2021_0057_6__0002_.jpg</image:loc><image:title>AirCarbon cutlery made with captured carbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/165/large_e2021_0057_6__0003_.jpg</image:loc><image:title>AirCarbon cutlery made with captured carbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/164/large_e2021_0057_6__0001_.jpg</image:loc><image:title>AirCarbon cutlery made with captured carbon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/178/large_e2021_0057_13__0004_.jpg</image:loc><image:title>AirCarbon cutlery made with captured carbon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48886/ardent-portable-oil-paraffin-heater-providing-radiant-and-convected-heat</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181682/4-bottles-for-quinine-pills</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141430/high-frequency-violet-ray-actinotherapy-apparatus</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138062/hypodermic-syringe</loc><lastmod>2026-04-11T15:58:14.724Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8347527/photographic-roll-film</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/811/large_smg00218995.jpg</image:loc><image:title>Photographic Roll Film</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8567098/three-leather-belt-attachment-pouches</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/706/large_2016_0370__0002_.jpg</image:loc><image:title>Three leather belt attachment pouches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/248/705/large_2016_0370__0001_.jpg</image:loc><image:title>Three leather belt attachment pouches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/809/large_smg00115084.jpg</image:loc><image:title>Three leather belt attachment pouches</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54307/unifilar-magnetometer-kew-pattern-1851-1859-on-table-top-stand-with-accessories</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/509/large_smg00178162.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/831/large_smg00178162.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/350/28/large_smg00111703.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/402/large_smg00261489.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/403/large_smg00261490.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/358/large_smg00029596.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/401/large_smg00261487.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/398/large_smg00261484.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/400/large_smg00261486.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/399/large_smg00261485.jpg</image:loc><image:title>Unifilar Magnetometer, Kew Pattern, 1851-1859, on table top stand, with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204585/agfa-karat-camera</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/139/large_smg00449308.jpg</image:loc><image:title>Agfa Karat Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/485/large_smg00455080.jpg</image:loc><image:title>Agfa Karat Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528038/drever-and-collins-performance-tests-1928</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52446/example-sectioned-of-helik-water-meter-three-inches-diameter-no46751</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146409/craig-counter-current-distribution-apparatus</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co451131/one-standard-22-circle</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108404/back-scratcher</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8358997/onyx-reality-engine-2-1990-1999</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115346/glass-still-by-fisons-ltd-british-1970-1980</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144005/two-bottles-of-oxygas-liquid-for-milk-fever-etc</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/921/large_smg00197154.jpg</image:loc><image:title>Two bottles of &quot;Oxygas&quot; liquid for milk fever etc.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/422/920/large_smg00197153.jpg</image:loc><image:title>Two bottles of &quot;Oxygas&quot; liquid for milk fever etc.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108871/84-small-shop-rounds</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40121/ampte-sub-satellite-engineering-model-1982-84</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/127/large_smg00216247.jpg</image:loc><image:title>AMPTE Sub Satellite Engineering Model, 1982-84</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/863/large_1986_1439_0001__0004_.jpg</image:loc><image:title>AMPTE Sub Satellite Engineering Model, 1982-84</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/861/large_1986_1439_0001__0001_.jpg</image:loc><image:title>AMPTE Sub Satellite Engineering Model, 1982-84</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/862/large_1986_1439_0001__0003_.jpg</image:loc><image:title>AMPTE Sub Satellite Engineering Model, 1982-84</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/999/large_1986_1439_0001__0002_.jpg</image:loc><image:title>AMPTE Sub Satellite Engineering Model, 1982-84</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co534525/torch-graduate-co-processor-software-and-manuals</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192547/small-plastic-tube-containing-carters-little-liver-pills-with-instruction-leaflet</loc><lastmod>2026-04-11T15:58:17.556Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60747/coradi-compensation-planimeter-no-28348</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/153/large_1920_0132__0002_.jpg</image:loc><image:title>Coradi compensation planimeter no 28348</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/152/large_1920_0132__0001_.jpg</image:loc><image:title>Coradi compensation planimeter no 28348</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/154/large_1920_0132__0003_.jpg</image:loc><image:title>Coradi compensation planimeter no 28348</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35622/calibrator-crystal-no-7-mk-1-c-1935</loc><lastmod>2026-04-11T15:57:34.393Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127688/metal-mixer-with-wooden-stand</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92941/haemacytometer-in-case</loc><lastmod>2026-04-11T15:58:20.754Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/267/large_smg00264866.jpg</image:loc><image:title>Haemacytometer, in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26812/short-and-long-piece-of-fish-belly-rail</loc><lastmod>2026-04-11T15:58:20.754Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/267/large_b000670.jpg</image:loc><image:title>Short and long piece of fish-belly rail</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/486/large_smg00221569.jpg</image:loc><image:title>Short and long piece of fish-belly rail</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/485/large_smg00221568.jpg</image:loc><image:title>Short and long piece of fish-belly rail</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116273/dr-richard-sloans-zero-gradient-aural-thermometer-system</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74307/incomplete-set-of-scientific-and-philosophical-medals</loc><lastmod>2026-04-11T15:58:20.754Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59560/circular-slide-rule</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/822/large_smg00047617.jpg</image:loc><image:title>Circular slide rule</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/823/large_smg00047618.jpg</image:loc><image:title>Circular slide rule</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076625/tinder-pouch-length-5-ins-of-seal-skin</loc><lastmod>2026-04-11T15:58:20.754Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co521413/selection-of-seasonal-wrapping-papers-with-science-related-imagery-of-millennium-themes</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/995/large_smg00004641__0002_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/994/large_smg00004641__0001_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/651/0/large_smg00004641__0007_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/996/large_smg00004641__0003_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/651/2/large_smg00004641__0009_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/997/large_smg00004641__0004_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/998/large_smg00004641__0005_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/999/large_smg00004641__0006_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/651/1/large_smg00004641__0008_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium themes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/650/962/large_smg00004580__0002_.jpg</image:loc><image:title>Selection of seasonal wrapping papers with science related imagery of Millennium 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lamps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49918/vibrating-strain-gauge</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19895/specimens-illustrating-sherardizing-process</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/11/large_smg00094889.jpg</image:loc><image:title>Specimens illustrating Sherardizing process</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/10/large_smg00094888.jpg</image:loc><image:title>Specimens illustrating Sherardizing process</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145902/shipboard-firefighting-suit</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203404/zeiss-ikon-diaphot-exposure-meter-and-wallet</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150261/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/856/large_smg00280491.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25815/pair-front-and-rear-of-airlite-cycle-hubs</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/551/large_smg00076403.jpg</image:loc><image:title>Pair (front and rear) of Airlite cycle hubs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/550/large_smg00076402.jpg</image:loc><image:title>Pair (front and rear) of Airlite cycle hubs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533330/six-dual-channel-digital-storage-oscilloscopes</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60842/slide-rule-made-for-shell-for-oil-fired-combustion-calculations</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/599/large_smg00048231.jpg</image:loc><image:title>Slide rule made for Shell for oil-fired combustion calculations</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/600/large_smg00048232.jpg</image:loc><image:title>Slide rule made for Shell for oil-fired combustion calculations</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61991/ericsson-caloric-engine-c-1869</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/788/large_1913_0125.jpg</image:loc><image:title>Ericsson Caloric Engine, c. 1869</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/652/large_smg00213643.jpg</image:loc><image:title>Ericsson Caloric Engine, c. 1869</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113535/shop-rounds-for-potassium-permanganate</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/992/large_smg00204760.jpg</image:loc><image:title>Shop rounds for potassium permanganate</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/993/large_smg00204761.jpg</image:loc><image:title>Shop rounds for potassium permanganate</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9165/collection-of-original-specimens-prepared-by-meldola</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65867/two-portraits-of-john-smeaton-frs-1724-1792</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/690/large_1943_0180_0001.jpg</image:loc><image:title>Two portraits of John Smeaton F.R.S (1724-1792)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/210/691/large_1943_0180_0002.jpg</image:loc><image:title>Two portraits of John Smeaton F.R.S (1724-1792)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/756/large_1943_0180_0001.jpg</image:loc><image:title>Two portraits of John Smeaton F.R.S (1724-1792)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8092591/anastigmat-lens-325-fl-f45-collection</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/372/smg00453197.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/366/smg00453191.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/368/smg00453193.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/370/smg00453195.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/374/smg00453199.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/371/smg00453196.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/367/large_smg00453192.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/364/smg00453189.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/365/smg00453190.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/373/smg00453198.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/375/smg00453200.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/369/smg00453194.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/907/large_smg00454061.jpg</image:loc><image:title>Anastigmat Lens 3.25&quot; f.l F.4.5 Collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146438/quatro-biosystems-model-quatro-300-robotic-sample-processor</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/517/large_smg00287954.jpg</image:loc><image:title>Quatro Biosystems Model Quatro 300 Robotic Sample Processor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/516/large_smg00287953.jpg</image:loc><image:title>Quatro Biosystems Model Quatro 300 Robotic Sample Processor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171645/two-catheters</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134449/vidicon-camera-tube</loc><lastmod>2026-04-11T15:58:23.138Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/500/large_smg00292502.jpg</image:loc><image:title>Vidicon camera tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/499/large_smg00292501.jpg</image:loc><image:title>Vidicon camera tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/498/large_smg00292500.jpg</image:loc><image:title>Vidicon camera tube</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131184/clear-glass-mortar-and-pestle</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/470/large_smg00208731.jpg</image:loc><image:title>Clear glass mortar and pestle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/469/large_smg00208730.jpg</image:loc><image:title>Clear glass mortar and pestle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118069/104-assorted-bottles-of-histological-stains</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95698/perpetual-calendar</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/278/large_a615358.jpg</image:loc><image:title>Perpetual calendar</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/247/large_a615358_0001__0003_.jpg</image:loc><image:title>Perpetual calendar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102211/2-packs-of-cross-cut-flat-fissure-tungsten-carbide-tipped-burs-for-angle-handpieces</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/511/118/large_smg00304333.jpg</image:loc><image:title>2 packs of cross cut flat fissure tungsten carbide tipped burs for angle handpieces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12295/tinsley-spot-galvanometer</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137332/three-applicators-for-carbon-dioxide-snow</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54843/pocket-air-barometer-or-sympiesometer-1845-1851</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/189/large_smg00046622.jpg</image:loc><image:title>Pocket air barometer, or sympiesometer, 1845-1851.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/891/large_smg00177670.jpg</image:loc><image:title>Pocket air barometer, or sympiesometer, 1845-1851.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147123/vaccination-points</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/648/large_smg00271312.jpg</image:loc><image:title>Vaccination points</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/649/large_smg00271313.jpg</image:loc><image:title>Vaccination points</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60731/circular-protractor-1765-1770</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/623/large_smg00045898.jpg</image:loc><image:title>Circular protractor, 1765-1770</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/470/large_smg00031934.jpg</image:loc><image:title>Circular protractor, 1765-1770</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co203851/two-carte-de-visite-albums-1868-1869</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12597/silvered-vessel-for-determining-the-stability-of-cordite</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8911071/documents-relating-to-covid-19-vaccination-programme-in-nhs-north-west</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/569/large_2022_1150__0005_.jpg</image:loc><image:title>Documents relating to COVID-19 vaccination programme in NHS North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/567/large_2022_1150__0003_.jpg</image:loc><image:title>Documents relating to COVID-19 vaccination programme in NHS North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/571/large_2022_1150__0007_.jpg</image:loc><image:title>Documents relating to COVID-19 vaccination programme in NHS North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/565/large_2022_1150__0001_.jpg</image:loc><image:title>Documents relating to COVID-19 vaccination programme in NHS North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/575/large_2022_1150__0011_.jpg</image:loc><image:title>Documents relating to COVID-19 vaccination programme in NHS North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/573/large_2022_1150__0009_.jpg</image:loc><image:title>Documents relating to COVID-19 vaccination programme in NHS North West</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/577/large_2022_1150__0013_.jpg</image:loc><image:title>Documents relating to COVID-19 vaccination programme in NHS North West</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148281/vaccine-hibtiter-information</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/501/large_smg00172998.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/497/large_smg00172994.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/large_1993_0967_0001__0002_.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/large_1993_0967_0001__0001_.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/559/large_smg00193187.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/503/large_smg00173000.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/502/large_smg00172999.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/499/large_smg00172996.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/498/large_smg00172995.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/500/large_smg00172997.jpg</image:loc><image:title>Vaccine HibTITER information</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8410835/microtome-with-case</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/403/large_smg00246834.jpg</image:loc><image:title>Microtome, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/933/large_smg00246830__0002_.jpg</image:loc><image:title>Microtome, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/935/large_smg00246830__0004_.jpg</image:loc><image:title>Microtome, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/932/large_smg00246830__0001_.jpg</image:loc><image:title>Microtome, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/934/large_smg00246830__0003_.jpg</image:loc><image:title>Microtome, with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35353/telefunken-wavemeter-pqk3</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13828/tiselius-electrophoresis-apparatus-c-1950</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/327/large_smg00646858.jpg</image:loc><image:title>Tiselius electrophoresis apparatus c. 1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37934/monotype-keyboard-and-steel-cylinder-component</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166836/amputation-set-cased-18th-century</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/138/large_smg00265033.jpg</image:loc><image:title>Amputation set, cased, 18th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147702/chair-commode-18th-or-early-19th-century</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135595/set-of-stomach-pumping-instruments</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/148/large_smg00265368.jpg</image:loc><image:title>Set of stomach pumping instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23817/two-halves-of-an-iron-steam-pipe-taken-from-the-west-front-smoke-shaft-in-the-houses-of-parliament-after-3-12-years-use-in1865</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/643/large_smg00030990.jpg</image:loc><image:title>Two halves of an iron steam pipe taken from the West Front smoke shaft in the Houses of Parliament after 3 1/2 years use in1865</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/644/large_smg00030991.jpg</image:loc><image:title>Two halves of an iron steam pipe taken from the West Front smoke shaft in the Houses of Parliament after 3 1/2 years use in1865</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116657/centrifuge-hanging-with-suspension-unit-and-rheostat-noy75223</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27602/stondart-quarry-railway-permanent-way</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6585/cylinder-frictional-electrical-machine</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8234929/wet-plate-studio-camera-and-stand</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206901/bell-howell-filmo-projector-57-st</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12163/seven-centrifuge-clamps</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8054572/six-packets-of-bidis-cigarettes-india-1975-1980</loc><lastmod>2026-04-11T15:58:20.637Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/310/large_1981_1397_0005.jpg</image:loc><image:title>Six packets of bidis cigarettes, India, 1975-1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8353234/velo-modules</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/298/large_l2013_4067__0003_.jpg</image:loc><image:title>VELO Modules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/297/large_l2013_4067__0002_.jpg</image:loc><image:title>VELO Modules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/296/large_l2013_4067__0001_.jpg</image:loc><image:title>VELO Modules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/547/large_smg00213864.jpg</image:loc><image:title>VELO Modules</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25431/lms-lorry-made-by-karrier-motors-ltd-supplied-title</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13315/aircraft-emergency-oxygen-equipment</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8189620/pace-ds810xe-hd-satellite-receiver</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/573/large_2009_5080_0001_0002__0004_.jpg</image:loc><image:title>Pace DS810XE HD satellite receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/570/large_2009_5080_0001_0002__0002_.jpg</image:loc><image:title>Pace DS810XE HD satellite 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receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/862/large_2009_5080_0001_0001__0005_.jpg</image:loc><image:title>Pace DS810XE HD satellite receiver</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/861/large_2009_5080_0001_0001__0004_.jpg</image:loc><image:title>Pace DS810XE HD satellite receiver</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8909096/glass-vials-from-university-of-oxfords-clinical-biomanufacturing-facility</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85268/alabaster-figure-of-saint-john-the-baptist-on-decorated-base</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131061/large-bowl-shaped-mortar</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8913132/minister-of-transports-cup</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192634/box-of-purgen-the-new-aperient-london-england-1920-1940</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/635/large_1988_0317_0116.jpg</image:loc><image:title>Box of &apos;Purgen - the New Aperient&apos;, London, England, 1920-1940</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176729/plated-brass-aural-or-wound-or-bladder-syringe</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/966/large_smg00230084.jpg</image:loc><image:title>Plated brass aural or wound or bladder syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9771/two-rolls-of-tile-style-pvc-wall-coverings</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/452/large_smg00153422.jpg</image:loc><image:title>Two rolls of &quot;Tile Style&quot; P.V.C. wall-coverings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/451/large_smg00153421.jpg</image:loc><image:title>Two rolls of &quot;Tile Style&quot; P.V.C. wall-coverings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8451392/national-diesel-engine</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/893/large_smg00216433.jpg</image:loc><image:title>National Diesel Engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/896/large_smg00216438.jpg</image:loc><image:title>National Diesel Engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/895/large_smg00216437.jpg</image:loc><image:title>National Diesel Engine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/894/large_smg00216436.jpg</image:loc><image:title>National Diesel Engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132722/set-of-five-weights</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/962/large_smg00241214.jpg</image:loc><image:title>Set of five weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/952/large_smg00241104.jpg</image:loc><image:title>Set of five weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/792/large_smg00055072.jpg</image:loc><image:title>Set of five weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/793/large_smg00055073.jpg</image:loc><image:title>Set of five weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/797/large_smg00055146.jpg</image:loc><image:title>Set of five weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192613/3-boxes-of-which-2-contain-48-tablet-bottles-and-one-contains-a-20-tablet-bottle</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8063926/bellows-cylindrical-wages-calculator-with-box</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/562/large_2005_0108_0001__0002_.jpg</image:loc><image:title>Bellows&apos; cylindrical wages calculator with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/561/large_2005_0108_0001__0001_.jpg</image:loc><image:title>Bellows&apos; cylindrical wages calculator with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/563/large_2005_0108_0001__0003_.jpg</image:loc><image:title>Bellows&apos; cylindrical wages 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pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/286/large_smg00195841.jpg</image:loc><image:title>Fifteen plain wooden bowl pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/281/large_smg00195836.jpg</image:loc><image:title>Fifteen plain wooden bowl pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/280/large_smg00195835.jpg</image:loc><image:title>Fifteen plain wooden bowl pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/279/large_smg00195834.jpg</image:loc><image:title>Fifteen plain wooden bowl pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/288/large_smg00195843.jpg</image:loc><image:title>Fifteen plain wooden bowl pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/285/large_smg00195840.jpg</image:loc><image:title>Fifteen plain wooden bowl pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/287/large_smg00195842.jpg</image:loc><image:title>Fifteen plain wooden bowl pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/284/large_smg00195839.jpg</image:loc><image:title>Fifteen plain wooden bowl pipes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29180/blackburn-nib-flying-boat-model</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115938/three-glass-funnels</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175619/pocket-surgical-instrument-set-in-silver-mounted-shagreen-case</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/681/large_smg00290646.jpg</image:loc><image:title>Pocket surgical instrument set in silver mounted shagreen case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co68074/small-fountain-man-with-geese-in-centre-surrounded-by-spiked-railings</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/158/large_smg00063516.jpg</image:loc><image:title>Small fountain, man with geese in centre, surrounded by spiked railings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/157/large_smg00063515.jpg</image:loc><image:title>Small fountain, man with geese in centre, surrounded by spiked railings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42788/two-paraffin-lamps-c-1860-1910</loc><lastmod>2026-04-11T15:58:29.533Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/352/large_1939_0127__0002_.jpg</image:loc><image:title>Two paraffin lamps, c 1860-1910.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/354/large_1939_0127__0001_.jpg</image:loc><image:title>Two paraffin lamps, c 1860-1910.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/353/large_1939_0127__0003_.jpg</image:loc><image:title>Two paraffin lamps, c 1860-1910.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/475/large_smg00182336.jpg</image:loc><image:title>Two paraffin lamps, c 1860-1910.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/297/large_smg00182335.jpg</image:loc><image:title>Two paraffin lamps, c 1860-1910.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co237104/wood-blocks-for-printing-english-chintz-and-calico-designs</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/24/large_1875_0041__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/70/25/large_1875_0041__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/257/large_1875_0041_0001__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/256/large_1875_0041_0001__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/274/large_1875_0041_0012__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/285/large_1875_0041_0018__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/272/large_1875_0041_0011__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/288/large_1875_0041_0020__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/290/large_1875_0041_0021__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/267/large_1875_0041_0008__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/283/large_1875_0041_0017__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/278/large_1875_0041_0014__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/280/large_1875_0041_0015__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/260/large_1875_0041_0005__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/268/large_1875_0041_0009__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/275/large_1875_0041_0012__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/263/large_1875_0041_0006__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/265/large_1875_0041_0007__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/269/large_1875_0041_0009__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/295/large_1875_0041_0023__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/277/large_1875_0041_0013__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/292/large_1875_0041_0022__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/270/large_1875_0041_0010__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/281/large_1875_0041_0015__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/266/large_1875_0041_0008__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/259/large_1875_0041_0003__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/279/large_1875_0041_0014__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/289/large_1875_0041_0020__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/291/large_1875_0041_0021__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/258/large_1875_0041_0003__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/261/large_1875_0041_0005__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/287/large_1875_0041_0019__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/262/large_1875_0041_0006__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/294/large_1875_0041_0023__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/284/large_1875_0041_0018__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/264/large_1875_0041_0007__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/282/large_1875_0041_0017__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/286/large_1875_0041_0019__0001_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/293/large_1875_0041_0022__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico designs</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/271/large_1875_0041_0010__0002_.jpg</image:loc><image:title>Wood blocks for printing English chintz and calico 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machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8409350/ferranti-ammeter</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/491/large_cd0503_011_090217_1996_10_33_ferranti_19d_ammeter.jpg</image:loc><image:title>Ferranti Ammeter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/203/large_smg00250696.jpg</image:loc><image:title>Ferranti Ammeter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8932/two-electrolytic-cells-c-1961</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157861/terracotta-clay-tobacco-pipe</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62348/slow-speed-ace-simulator-1950</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/762/large_1951_0164_0001__0013_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/751/large_1951_0164_0001__0002_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/756/large_1951_0164_0001__0007_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/761/large_1951_0164_0001__0012_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/764/large_1951_0164_0001__0015_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/760/large_1951_0164_0001__0011_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/750/large_1951_0164_0001__0001_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/757/large_1951_0164_0001__0008_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/752/large_1951_0164_0001__0003_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/753/large_1951_0164_0001__0004_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/755/large_1951_0164_0001__0006_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/763/large_1951_0164_0001__0014_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/759/large_1951_0164_0001__0010_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/754/large_1951_0164_0001__0005_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/758/large_1951_0164_0001__0009_.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/761/large_smg00279280.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/247/large_smg00279280.jpg</image:loc><image:title>Slow-speed ACE simulator, 1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33271/creed-automatic-morse-equipment-with-components-and-accessories</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/494/large_1950_0226_0005__0003_.jpg</image:loc><image:title>Creed automatic morse equipment, with components and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/492/large_1950_0226_0005__0001_.jpg</image:loc><image:title>Creed automatic morse equipment, with components and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/495/large_1950_0226_0005__0004_.jpg</image:loc><image:title>Creed automatic morse equipment, with components and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/493/large_1950_0226_0005__0002_.jpg</image:loc><image:title>Creed automatic morse equipment, with components and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25849/springless-free-wheel</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/774/large_smg00079476.jpg</image:loc><image:title>Springless free-wheel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/775/large_smg00079477.jpg</image:loc><image:title>Springless free-wheel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co533979/condenser-lens-used-with-british-national-bubble-c</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127336/2-orthotic-appliances-for-limbs-1831-1928</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52611/model-of-hoisting-machine</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57512/nickel-model-of-present-standard-kilogramme-of-platinum</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/315/large_1931_0963__0002_.jpg</image:loc><image:title>Nickel model of present Standard Kilogramme of platinum</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/53/314/large_1931_0963.jpg</image:loc><image:title>Nickel model of present Standard Kilogramme of platinum</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/821/large_smg00043400.jpg</image:loc><image:title>Nickel model of present Standard Kilogramme of platinum</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/826/large_smg00043408.jpg</image:loc><image:title>Nickel model of present Standard Kilogramme of platinum</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co497196/faraday-relics</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25326/rolls-royce-10-hp-two-cylinder-motor-car</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/368/large_1935_0070_0001__0001_.jpg</image:loc><image:title>Rolls-Royce 10 hp, two cylinder motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/369/large_1935_0070_0001__0003_.jpg</image:loc><image:title>Rolls-Royce 10 hp, two cylinder motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/279/367/large_1935_0070_0001__0002_.jpg</image:loc><image:title>Rolls-Royce 10 hp, two cylinder motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33385/hughes-type-printing-telegraph-on-cast-iron-stand</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/904/large_smg00653569.jpg</image:loc><image:title>Hughes type-printing telegraph on cast-iron stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919486/unlabelled-empty-glass-bottles-from-medicine-chest</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33703/viscount-9501r-telephone-1982-1983</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/827/large_1983_0226__0002_.jpg</image:loc><image:title>Viscount 9501R telephone, 1982-1983</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/48/826/large_1983_0226__0001_.jpg</image:loc><image:title>Viscount 9501R telephone, 1982-1983</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/519/large_1983_0226_0002__0002_.jpg</image:loc><image:title>Viscount 9501R telephone, 1982-1983</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/518/large_1983_0226_0002__0001_.jpg</image:loc><image:title>Viscount 9501R telephone, 1982-1983</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/517/large_1983_0226_0001__0002_.jpg</image:loc><image:title>Viscount 9501R telephone, 1982-1983</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/516/large_1983_0226_0001__0001_.jpg</image:loc><image:title>Viscount 9501R telephone, 1982-1983</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97336/mould-guide-for-anatoform-teeth</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117695/copy-of-a-grape-vine-with-two-bunches-of-grapes-to-illustrate-a-fermentation-experiment-performed-by-louis-pasteur-in-1862</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/282/large_a63414.jpg</image:loc><image:title>Copy of a grape vine with two bunches of grapes to illustrate a fermentation experiment performed by Louis Pasteur in 1862</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210971/enamel-advertising-sign-players-navy-cut-tobacco-and-cigarettes</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49846/metal-wall-ties-2-from-white-tower</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/633/large_smg00154834.jpg</image:loc><image:title>Metal wall ties (2) from White Tower</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/391/634/large_smg00154835.jpg</image:loc><image:title>Metal wall ties (2) from White Tower</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46750/two-wooden-carpenters-cramps</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13589/samples-of-silicon-starting-material-and-crystals-10-items</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140105/application-electrode-european-1900-1910</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30398/armstrong-siddeley-genet-aero-engine-with-associated-component</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58049/three-imperial-standard-measures</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197406/mahogany-medicine-chest-england-1801-1900</loc><lastmod>2026-04-11T15:58:31.936Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/515/large_a23808.jpg</image:loc><image:title>Mahogany medicine chest, England, 1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59690/semicircular-protractor-with-sliding-vernier-and-box</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/663/large_smg00046163.jpg</image:loc><image:title>Semicircular protractor with sliding vernier and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/665/large_smg00046165.jpg</image:loc><image:title>Semicircular protractor with sliding vernier and box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/666/large_smg00046166.jpg</image:loc><image:title>Semicircular protractor with sliding vernier and box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53157/40cm-geodetic-transit-theodolite-with-components</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/209/large_smg00176661.jpg</image:loc><image:title>40cm geodetic transit theodolite with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/215/large_smg00652675__0002_.jpg</image:loc><image:title>40cm geodetic transit theodolite with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/813/large_smg00652675.jpg</image:loc><image:title>40cm geodetic transit theodolite with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418043/dragon-32-family-computer-1982-1985</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/35/939/large_1997_0057.jpg</image:loc><image:title>Dragon 32 family computer, 1982-1985</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148415/gas-mask</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25294/nsu-spider-motor-car</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/682/large_smg00213721.jpg</image:loc><image:title>N.S.U. &apos;Spider&apos; motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/472/large_1968_0401_0001__0001_.jpg</image:loc><image:title>N.S.U. &apos;Spider&apos; motor car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/684/large_smg00213724.jpg</image:loc><image:title>N.S.U. &apos;Spider&apos; motor car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co105782/packet-containing-amulet-from-claude-de-la-columbieres-shroud</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8372293/mcvitie-weston-valve-collection-bth-valve-type-a</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/483/large_smg00262860.jpg</image:loc><image:title>McVitie Weston valve collection, BTH valve, type A</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/5/large_smg00262860.jpg</image:loc><image:title>McVitie Weston valve collection, BTH valve, type A</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150476/four-pieces-of-optometry-equipment-in-a-case</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/765/large_smg00280389.jpg</image:loc><image:title>Four pieces of optometry equipment in a case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/766/large_smg00280390.jpg</image:loc><image:title>Four pieces of optometry equipment in a case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/767/large_smg00280391.jpg</image:loc><image:title>Four pieces of optometry equipment in a case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/764/large_smg00280388.jpg</image:loc><image:title>Four pieces of optometry equipment in a case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23421/spiegeleisen-with-a-crystalline-surface-of-thin-iridescent-laminae-which-cross-each-other</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/494/large_smg00047001.jpg</image:loc><image:title>Spiegeleisen with a crystalline surface of thin iridescent laminae which cross each other</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/582/large_smg00047165.jpg</image:loc><image:title>Spiegeleisen with a crystalline surface of thin iridescent laminae which cross each other</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35465/s-t-and-c-kone-amplifier-type-44004-c-1924</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207952/all-distance-ensign-camera-box-camera-for-120-rollfilm-2-14-x-3-14-inches-meniscus-lens</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/450/large_smg00454815.jpg</image:loc><image:title>&apos;All Distance&apos; Ensign camera. Box camera for 120 rollfilm 2 1/4 x 3 1/4 inches. Meniscus lens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537151/seven-switch-units</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146181/manometric-apparatus-of-water-bath</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206173/the-anastigmat-ensignette</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/143/large_smg00449312.jpg</image:loc><image:title>The Anastigmat Ensignette</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/144/large_smg00449313.jpg</image:loc><image:title>The Anastigmat Ensignette</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205383/the-midg-camera</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/570/large_smg00448995.jpg</image:loc><image:title>The Midg Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126811/pair-of-flat-wooden-splints</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5325/eight-photographs-12-x-10-showing-metropolitan</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115081/three-white-porcelain-filters</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8656499/linhof-press-70-and-accessories</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/298/large_smg00454893.jpg</image:loc><image:title>Linhof Press 70 and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141105/two-rubber-bulbs-from-enema-syringes</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142842/artificial-respiration-machine</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59593/circular-protractor-with-two-arms-by-george-adams</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/670/large_smg00046170.jpg</image:loc><image:title>Circular protractor with two arms by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/671/large_smg00046171.jpg</image:loc><image:title>Circular protractor with two arms by George Adams</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8052425/two-channel-pipes</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/84/large_1896_0061.jpg</image:loc><image:title>Two channel pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/39/763/large_1896_0061_0010_0002__0001_.jpg</image:loc><image:title>Two channel pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/39/764/large_1896_0061_0010_0002__0002_.jpg</image:loc><image:title>Two channel pipes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/432/95/large_smg00155478.jpg</image:loc><image:title>Two channel pipes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57629/weights-and-original-correspondence-from-the-castlereagh-collection-for-stettin</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24630/magneto-generator-for-motor-car-lighting</loc><lastmod>2026-04-11T15:58:34.564Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/920/large_smg00172506.jpg</image:loc><image:title>Magneto generator for motor car lighting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/849/large_smg00091068.jpg</image:loc><image:title>Magneto generator for motor car lighting</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/11/large_smg00172404.jpg</image:loc><image:title>Magneto generator for motor car lighting</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45385/folding-hook-ladder-with-components</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8340266/collection-of-george-morrell-astronomical-illustrations</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503596/angiosterrometre-du-professeur-parrot</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/425/large_smg00260709.jpg</image:loc><image:title>Angiosterrometre Du Professeur Parrot</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42462/miners-safety-electric-lamp</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/334/502/large_smg00028748.jpg</image:loc><image:title>Miner&apos;s Safety Electric Lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/876/large_smg00028748.jpg</image:loc><image:title>Miner&apos;s Safety Electric Lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7153/two-lemon-shaped-vacuum-tubes-with-ball-electrodes</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4550/pair-of-french-binoculars</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/573/large_smg00030669.jpg</image:loc><image:title>Pair of French binoculars</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34474/ekcovision-tmb272-mainsbattery-portable-television-1956</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/159/large_1974_0335__0003_.jpg</image:loc><image:title>&apos;Ekcovision&apos; TMB272 mains/battery portable television, 1956</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/158/large_1974_0335__0002_.jpg</image:loc><image:title>&apos;Ekcovision&apos; TMB272 mains/battery portable television, 1956</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/41/157/large_1974_0335__0001_.jpg</image:loc><image:title>&apos;Ekcovision&apos; TMB272 mains/battery portable television, 1956</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57010/bromide-enlargements-showing-construction-of-equatorial-refractor-for-nikolaieff-observatory</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114241/two-glass-jugs-with-spouts</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8100336/collection-of-posters-flyers-and-lobby-cards-promoting-indian-films</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38305/writing-appliance-for-use-by-blind-people</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8103389/collection-of-film-star-portraits-by-rankin-john-rankin-waddell</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128585/pair-of-turned-wooden-standards</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/994/large_smg00094814.jpg</image:loc><image:title>Pair of turned wooden standards</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/993/large_smg00094813.jpg</image:loc><image:title>Pair of turned wooden standards</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126883/mckay-type-artificial-hand-scotland-c1920</loc><lastmod>2026-04-11T15:58:25.566Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/635/large_a500480__0003_.jpg</image:loc><image:title>McKay-type artificial hand, Scotland, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/636/large_a500480__0004_.jpg</image:loc><image:title>McKay-type artificial hand, Scotland, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/633/large_a500480__0001_.jpg</image:loc><image:title>McKay-type artificial hand, Scotland, c.1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/634/large_a500480__0002_.jpg</image:loc><image:title>McKay-type artificial hand, Scotland, c.1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142042/glass-vaginal-pipes</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25460/clarence-carriage-fitted-as-an-ambulance</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/504/large_1923_0661.jpg</image:loc><image:title>&apos;Clarence&apos; carriage fitted as an ambulance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/108/large_smg00196175.jpg</image:loc><image:title>&apos;Clarence&apos; carriage fitted as an ambulance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/267/large_smg00090200.jpg</image:loc><image:title>&apos;Clarence&apos; carriage fitted as an ambulance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/268/large_smg00090201.jpg</image:loc><image:title>&apos;Clarence&apos; carriage fitted as an ambulance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188176/3-bottles-of-carbolic-acid-solution</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125198/carved-marble-incense-burner-from-china-or-japan</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5484/models-of-the-neutron-project</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/753/large_smg00368152.jpg</image:loc><image:title>Models of the Neutron Project</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204453/photographs-by-manuel-alvarez-bravo-original-signed-prints</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52807/altazimuth-theodolite-british-1813-1839-with-accessories</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/354/662/large_smg00051506.jpg</image:loc><image:title>Altazimuth theodolite, British, 1813-1839, with accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/354/663/large_smg00051508.jpg</image:loc><image:title>Altazimuth theodolite, British, 1813-1839, with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186447/specimen-of-ekisinannanga-stems-from-angola-with-handwritten-note</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161604/articulated-set-of-varied-instruments</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co448998/collection-of-obstetric-instruments-brought-from-germany</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25201/sectioned-zephyr-six-motor-car-chassis</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/33/large_smg00073110.jpg</image:loc><image:title>Sectioned &apos;Zephyr Six&apos; motor car chassis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/32/large_smg00073109.jpg</image:loc><image:title>Sectioned &apos;Zephyr Six&apos; motor car chassis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/31/large_smg00073108.jpg</image:loc><image:title>Sectioned &apos;Zephyr Six&apos; motor car chassis</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co224468/silver-trophy</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535265/gas-mask</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33636/two-murray-vibrators-complete-with-covers</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/909/large_smg00078160.jpg</image:loc><image:title>Two Murray vibrators, complete with covers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/908/large_smg00078159.jpg</image:loc><image:title>Two Murray vibrators, complete with covers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co155276/ivory-model-of-a-gun-carriage</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186905/45-specimen-bottle-of-labelled-17th-century-materia-medica</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8270770/five-cyanotypes-of-x-rays-of-seaweed</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205285/salfords-new-era-faces-of-change</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6813/two-moving-magnet-ratiometers</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145067/gyroscopic-top-complete-with-six-wire-figures</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18992/one-pint-beer-mug-in-lead-crystal-glass</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/474/large_smg00029131.jpg</image:loc><image:title>One pint beer mug in lead crystal glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44903/four-weavers-tools-or-reed-hooks</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/22/large_smg00180975.jpg</image:loc><image:title>Four weavers&apos; tools or reed hooks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/23/large_smg00180976.jpg</image:loc><image:title>Four weavers&apos; tools or reed hooks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112832/glass-bottle-for-sage-water</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41546/oil-tank-steamer-paul-paix</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143559/2-bottles-of-soluble-humulin-5</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/829/large_smg00253786.jpg</image:loc><image:title>2 bottles of soluble Humulin 5</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/320/large_smg00227686.jpg</image:loc><image:title>2 bottles of soluble Humulin 5</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192530/3-bottles-of-vapour-rub-ointment</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56773/prof-f-a-lindemanns-prototype-photoelectric-stellar-photometer-made-at-the-claredon-laboratory</loc><lastmod>2026-04-11T15:58:37.341Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10466/samples-of-casein-plastic-c-1920-1960</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/266/763/large_1981_0626__0003_.jpg</image:loc><image:title>Samples of casein plastic, c. 1920-1960.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125739/stoneware-drug-jar</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137028/double-acting-brass-enema-and-vaginal-syringe</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36793/pb-switchboard-type-maximum-demand-indicator-coiled-spring-thermal-type</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112148/two-glass-albarellos</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co509747/safety-lamp</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co447100/red-yamasu-stethoscope</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/25/large_1997_1215_0006__0004_.jpg</image:loc><image:title>Red Yamasu stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/23/large_1997_1215_0006__0002_.jpg</image:loc><image:title>Red Yamasu stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/22/large_1997_1215_0006__0001_.jpg</image:loc><image:title>Red Yamasu stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/24/large_1997_1215_0006__0003_.jpg</image:loc><image:title>Red Yamasu stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/355/large_smg00099506.jpg</image:loc><image:title>Red Yamasu stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/18/large_1997_1215_0001__0006_.jpg</image:loc><image:title>Red Yamasu stethoscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/353/large_smg00099504.jpg</image:loc><image:title>Red Yamasu stethoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13904/balance-on-a-black-painted-base-with-brass-beam-and-dials</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12260/two-fletchers-thermohydrometers</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196315/1x100ml-bottle</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15423/wrayflex-model-ii-35mm-single-lens-reflex-camera</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/730/large_smg00220374.jpg</image:loc><image:title>Wrayflex Model 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camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114704/haemacytometer-in-leather-case</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co730/photographs-showing-the-transit-telescope-tape-chronograph-and-computing-room</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151652/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:58:40.205Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32833/pair-of-home-made-telephones-in-polished-wood</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/336/large_smg00082757.jpg</image:loc><image:title>Pair of home-made telephones in polished wood</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/335/large_smg00082756.jpg</image:loc><image:title>Pair of home-made telephones in polished wood</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8060768/spacelab-2-x-ray-telescope-xrt</loc><lastmod>2026-04-11T15:58:38.506Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/661/large_2005_0033__0002_.jpg</image:loc><image:title>Spacelab 2 X-ray telescope (XRT)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/415/large_d101436.jpg</image:loc><image:title>Spacelab 2 X-ray telescope (XRT)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/52/large_2005_0033_0001__0001_.jpg</image:loc><image:title>Spacelab 2 X-ray telescope 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tinted</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/270/529/large_1985_2098_0041.jpg</image:loc><image:title>42 plates, tinted</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/270/522/large_1985_2098_0034.jpg</image:loc><image:title>42 plates, tinted</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/270/530/large_1985_2098_0042.jpg</image:loc><image:title>42 plates, tinted</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/270/524/large_1985_2098_0035.jpg</image:loc><image:title>42 plates, tinted</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/270/523/large_1985_2098_0036.jpg</image:loc><image:title>42 plates, tinted</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/270/528/large_1985_2098_0040.jpg</image:loc><image:title>42 plates, tinted</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8221566/twelve-photographs-from-the-series-imagine-finding-me-by-chino-otsuka</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93693/polygrams-taken-with-boulitte-polygram-a600380</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/973/large_smg00290407.jpg</image:loc><image:title>Polygrams taken with Boulitte polygram A600380</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137660/short-wave-diathermy-apparatus</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122849/arab-archway</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142997/haldanes-oxygen-apparatus</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/810/large_a640876.jpg</image:loc><image:title>Haldane&apos;s oxygen apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135080/interrupter-metal-on-wood-base</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418180/coffee-pot-1996</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/268/230/large_1997_0250.jpg</image:loc><image:title>Coffee pot, 1996.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38651/model-3500-magnetic-tape-coupler-by-digi-data-corporation</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96506/combined-monophasic-early-contraceptive-pills</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117155/emidicta-portable-dictation-machine-model-2401-c1955</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/739/large_smg00649847.jpg</image:loc><image:title>Emidicta portable dictation machine model 2401, c.1955</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36295/30-amp-plug-and-socket-by-tucker-black</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co162748/four-cloward-laminectomy-disc-punches</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9022136/itinerary-sheets-for-great-eastern-railway-outing-1910</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/937/large_1998_9533_4_1.jpg</image:loc><image:title>Itinerary sheets for Great Eastern Railway Outing, 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/946/large_1998_9533_000.jpg</image:loc><image:title>Itinerary sheets for Great Eastern Railway Outing, 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/939/large_1998_9533_4_2.jpg</image:loc><image:title>Itinerary sheets for Great Eastern Railway Outing, 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/712/943/large_1998_9533_000000.jpg</image:loc><image:title>Itinerary sheets for Great Eastern Railway Outing, 1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214592/six-silver-plated-soup-spoons-british-rail</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123770/stem-for-opium-pipe-with-two-tubes-from-reservoir-top</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co158167/cigarette-holder-meerschaum-in-form-of-ladys-head</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63142/equipment-used-with-friden-flexowriter-2300</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/390/large_smg00333200.jpg</image:loc><image:title>Equipment used with Friden Flexowriter 2300</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/391/large_smg00333201.jpg</image:loc><image:title>Equipment used with Friden Flexowriter 2300</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/389/large_smg00333199.jpg</image:loc><image:title>Equipment used with Friden Flexowriter 2300</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/387/large_smg00333197.jpg</image:loc><image:title>Equipment used with Friden Flexowriter 2300</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/236/large_smg00278863.jpg</image:loc><image:title>Equipment used with Friden Flexowriter 2300</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/392/large_smg00333202.jpg</image:loc><image:title>Equipment used with Friden Flexowriter 2300</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/388/large_smg00333198.jpg</image:loc><image:title>Equipment used with Friden Flexowriter 2300</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123542/pair-of-shoes-with-wedge-sole</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/796/large_a104209__0002_.jpg</image:loc><image:title>Pair of shoes with wedge sole</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/795/large_a104209__0001_.jpg</image:loc><image:title>Pair of shoes with wedge sole</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116004/wooden-bottle-stand-with-three-bottles</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/177/large_smg00274861.jpg</image:loc><image:title>Wooden bottle stand with three bottles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/508/182/large_smg00274866.jpg</image:loc><image:title>Wooden bottle stand with three bottles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93674/marey-type-sphygmograph-paris-france-1860-1904</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/233/large_a600282.jpg</image:loc><image:title>Marey type sphygmograph, Paris, France, 1860-1904</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/285/838/large_a600282__0001_.jpg</image:loc><image:title>Marey type sphygmograph, Paris, France, 1860-1904</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9275/collection-of-about-5000-glass-lantern-slides-in-50-boxes</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/632/large_smg00071298.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/627/large_smg00071293.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/98/large_smg00071299.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/97/large_smg00071291.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/629/large_smg00071295.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/628/large_smg00071294.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/622/large_smg00071284.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/100/large_smg00071302.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/96/large_smg00071290.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/633/large_smg00071300.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/630/large_smg00071296.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/635/large_smg00071306.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/634/large_smg00071305.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/626/large_smg00071289.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/575/large_smg00071128.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/91/large_smg00071128.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/573/large_smg00071125.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/90/large_smg00071125.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/102/large_smg00071304.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/101/large_smg00071303.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/99/large_smg00071301.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/103/large_smg00071307.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/631/large_smg00071297.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/625/large_smg00071288.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/95/large_smg00071288.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/576/large_smg00071129.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/92/large_smg00071129.jpg</image:loc><image:title>Collection of about 5000 glass lantern slides in 50 boxes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57040/model-of-the-chilbolon-aerial</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8700134/original-sound-recordings-of-railways-recorded-by-kenneth-oldham</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117118/edison-concert-phonograph</loc><lastmod>2026-04-11T15:58:41.590Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/239/166/large_b600321.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/203/large_1960_0057__0002_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/201/large_1960_0057__0001_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/202/large_1960_0057__0003_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/361/large_smg00063264.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/204/large_1960_0057_0002__0001_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/206/large_1960_0057_0002__0003_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/205/large_1960_0057_0002__0002_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/454/360/large_smg00063263.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/211/large_1960_0057_0005__0001_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/208/large_1960_0057_0005__0002_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/207/large_1960_0057_0004__0001_.jpg</image:loc><image:title>Edison &apos;Concert&apos; phonograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156291/gold-pocket-watch</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/203/large_a641094__0004_.jpg</image:loc><image:title>Gold pocket watch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/204/large_a641094__0005_.jpg</image:loc><image:title>Gold pocket watch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/201/large_a641094__0002_.jpg</image:loc><image:title>Gold pocket watch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/200/large_a641094__0001_.jpg</image:loc><image:title>Gold pocket watch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/202/large_a641094__0003_.jpg</image:loc><image:title>Gold pocket watch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/595/large_smg00269648.jpg</image:loc><image:title>Gold pocket watch</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/594/large_smg00269643.jpg</image:loc><image:title>Gold pocket watch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11792/six-twaddell-hydrometers-adjusted-for-use-at-155-c-gh-zeal-ltd</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/662/large_smg00070133.jpg</image:loc><image:title>Six Twaddell hydrometers adjusted for use at 15.5 C. G.H. Zeal Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/665/large_smg00070146.jpg</image:loc><image:title>Six Twaddell hydrometers adjusted for use at 15.5 C. G.H. Zeal Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/664/large_smg00070137.jpg</image:loc><image:title>Six Twaddell hydrometers adjusted for use at 15.5 C. G.H. Zeal Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/663/large_smg00070134.jpg</image:loc><image:title>Six Twaddell hydrometers adjusted for use at 15.5 C. G.H. Zeal Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/661/large_smg00070130.jpg</image:loc><image:title>Six Twaddell hydrometers adjusted for use at 15.5 C. G.H. Zeal Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/660/large_smg00070128.jpg</image:loc><image:title>Six Twaddell hydrometers adjusted for use at 15.5 C. G.H. Zeal Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414536/specialist-3-kodak-camera-used</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/765/large_cd0463_020_081209_2008_78_kodak_specialist_3_camera_front.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/766/large_cd0463_021_081209_2008_78_2_kodak_specialist_3_camera_back.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/768/large_cd0464_001_081209_2008_78_3_kodak_reversible_adaptor_back.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/769/large_cd0464_002_081209_2008_78_5_kodak_extension_rail.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/770/large_cd0464_003_081209_2008_78_4_film_holders.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/773/large_cd0464_006_081209_2008_78_kodak_camera_with_stand___box.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/772/large_cd0464_005_081209_2008_78_kodak_camera___stand.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/771/large_cd0464_004_081209_2008_78_6_kodak_metal_compact_stand_model_2.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/209/767/large_cd0463_022_081209_2008_78_1_kodak_reversible_adaptor_back_model_3.jpg</image:loc><image:title>Specialist 3 Kodak camera used</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26701/puffing-billy-locomotive-with-tender-and-rails</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/815/large_1862_0002__0004_.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/816/large_1862_0002__0006_.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/813/large_1862_0002__0002_.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/812/large_1862_0002__0005_.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/814/large_1862_0002__0003_.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/163/large_b450093.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/162/large_b450090.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/441/large_1862_0002__0001_.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/782/large_smg00361192.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/783/large_smg00361193.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/197/large_ds140984.jpg</image:loc><image:title>&apos;Puffing Billy&apos; Locomotive with Tender and Rails</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90398/plaster-seal</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23069/iron-ores-from-russia-communicated-by-the-new-russia-company-1873</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/782/large_smg00046977.jpg</image:loc><image:title>Iron ores from Russia, communicated by the New Russia Company, 1873</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/399/781/large_smg00046976.jpg</image:loc><image:title>Iron ores from Russia, communicated by the New Russia Company, 1873</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8031064/one-of-three-edison-seal-lamps</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/598/large_smg00024780.jpg</image:loc><image:title>One of three Edison seal lamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/784/large_smg00024781.jpg</image:loc><image:title>One of three Edison seal lamps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15241/apem-box-camera-in-manufacturers-original-carton</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/772/large_smg00220416.jpg</image:loc><image:title>ApeM box camera in manufacturer&apos;s original carton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22695/crude-nickel-communicated-by-evans-and-askin-birmingham</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/390/259/large_smg00045111.jpg</image:loc><image:title>Crude nickel, communicated by Evans and Askin, Birmingham</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co226253/eight-badges</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30226/nec-aero-engine-complete</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4384/rhobomhedral-crystal-of-iceland-spar-with-magnifier</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94083/temperature-monitor-module-with-digital-display</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42818/two-small-bronze-lamps-with-candle-prickets-based-on-an-ancient-chinese-design-from-kyoto</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141696/enema-syringe-in-original-carton</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/924/large_smg00229414.jpg</image:loc><image:title>Enema syringe in original carton</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12456/diffusion-apparatus</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/217/large_smg00052704.jpg</image:loc><image:title>diffusion apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/897/large_smg00235959.jpg</image:loc><image:title>diffusion apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/899/large_smg00235961.jpg</image:loc><image:title>diffusion apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/218/large_smg00052707.jpg</image:loc><image:title>diffusion apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/216/large_smg00052701.jpg</image:loc><image:title>diffusion apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/898/large_smg00235960.jpg</image:loc><image:title>diffusion apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/900/large_smg00235964.jpg</image:loc><image:title>diffusion apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210418/crab-railway-reading-lamp</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/607/large_1975_7262_0002.jpg</image:loc><image:title>Crab Railway Reading Lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/605/large_1975_7262_0001.jpg</image:loc><image:title>Crab Railway Reading Lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11632/engineering-model-scale-c135-of-pickering-natural-gas-treatment-plant</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/748/445/large_smg00651999.jpg</image:loc><image:title>Engineering model (scale c.1:35) of Pickering Natural Gas Treatment Plant</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/548/large_smg00647317.jpg</image:loc><image:title>Engineering model (scale c.1:35) of Pickering Natural Gas Treatment Plant</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/107/large_smg00457842.jpg</image:loc><image:title>Engineering model (scale c.1:35) of Pickering Natural Gas Treatment Plant</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/546/large_smg00647270.jpg</image:loc><image:title>Engineering model (scale c.1:35) of Pickering Natural Gas Treatment Plant</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/541/large_smg00647168.jpg</image:loc><image:title>Engineering model (scale c.1:35) of Pickering Natural Gas Treatment Plant</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62234/3-d-shaped-double-spring-traps</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52452/four-inch-f-type-waste-water-meter</loc><lastmod>2026-04-11T15:58:42.635Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427477/samples-of-leavers-lace</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co570/japanese-table-clock-in-porcelain-case-with-box</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/18/large_1937_0888.jpg</image:loc><image:title>Japanese table clock, in porcelain case with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/570/large_smg00060535.jpg</image:loc><image:title>Japanese table clock, in porcelain case with box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/571/large_smg00060536.jpg</image:loc><image:title>Japanese table clock, in porcelain case with box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44627/full-fashioned-knitting-machine</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55583/raf-aperiodic-air-compass-with-carrying-case</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/300/981/large_smg00063670.jpg</image:loc><image:title>R.A.F. aperiodic air compass with carrying case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/47/large_smg00064393.jpg</image:loc><image:title>R.A.F. aperiodic air compass with carrying case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135469/small-wooden-glass-fronted-cabinet</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118250/compound-monocular-microscope-with-stage-focusing-and-boxfoot</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25593/pair-of-wood-and-metal-ice-skates</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/848/large_smg00194789.jpg</image:loc><image:title>Pair of wood and metal ice skates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/398/847/large_smg00194787.jpg</image:loc><image:title>Pair of wood and metal ice skates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140979/brass-aritificial-leech-in-leather-covered-case-with-accessories</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/688/large_smg00253506.jpg</image:loc><image:title>Brass aritificial leech in leather covered case with accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132968/ivory-perfume-box</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/993/large_smg00203570.jpg</image:loc><image:title>Ivory perfume box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/989/large_smg00203566.jpg</image:loc><image:title>Ivory perfume box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8184207/microfocal-x-ray-unit</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/507/large_2009_0151_0001.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/508/large_2009_0151_0002.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/510/large_2009_0151_0004.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/509/large_2009_0151_0003.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/505/large_2009_0151__0001_.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/506/large_2009_0151__0002_.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/125/large_smg00291064.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/124/large_smg00291061.jpg</image:loc><image:title>Microfocal x-ray unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75450/collection-of-c300-civil-engineering-drawings-relating-to-projects-in-scotland</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241344/sound-kodascope-16mm-projector-model-fs-10-n</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31929/three-usacanadian-cathode-ray-tubes</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/593/large_smg00306381.jpg</image:loc><image:title>Three USA/Canadian Cathode Ray Tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/592/large_smg00306380.jpg</image:loc><image:title>Three USA/Canadian Cathode Ray Tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144657/prototype-coopers-adjustable-sheep-and-lamb-drench-doser</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/520/818/large_smg00200408.jpg</image:loc><image:title>Prototype Cooper&apos;s Adjustable Sheep and Lamb Drench Doser</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38614/compucorp-model-775-word-processor-1980-1985</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134042/apothecarys-balance-with-brass-beam-and-pans-which-balance-on-decorative-stand</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/595/large_smg00210597.jpg</image:loc><image:title>Apothecary&apos;s balance with brass beam and pans which balance on decorative stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/591/large_smg00210593.jpg</image:loc><image:title>Apothecary&apos;s balance with brass beam and pans which balance on decorative stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/590/large_smg00210592.jpg</image:loc><image:title>Apothecary&apos;s balance with brass beam and pans which balance on decorative stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119754/photomicrographic-apparatus-by-w-watson-and-sons-ltd</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66208/aquatint-leeds</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/39/large_1991_0067_0002.jpg</image:loc><image:title>Aquatint: Leeds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/67/38/large_1991_0067_0001.jpg</image:loc><image:title>Aquatint: Leeds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/659/large_smg00013633__0002_.jpg</image:loc><image:title>Aquatint: Leeds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/658/large_smg00013633__0001_.jpg</image:loc><image:title>Aquatint: Leeds</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/662/large_smg00013640__0001_.jpg</image:loc><image:title>Aquatint: Leeds</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5885/organ-pipes-with-bellows</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/484/large_smg00070107.jpg</image:loc><image:title>Organ pipes with bellows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/483/large_smg00070104.jpg</image:loc><image:title>Organ pipes with bellows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/482/large_smg00070101.jpg</image:loc><image:title>Organ pipes with bellows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/485/large_smg00070110.jpg</image:loc><image:title>Organ pipes with bellows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/479/large_smg00070095.jpg</image:loc><image:title>Organ pipes with bellows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/654/large_smg00070158.jpg</image:loc><image:title>Organ pipes with bellows</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co485594/flat-wick-paraffin-lantern</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42569/four-lamps-bamboo-filaments</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29284/flacks-bag</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143749/gilt-bas-relief</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8206060/vanity-kodak-camera</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/725/443/large_smg00362671.jpg</image:loc><image:title>Vanity Kodak Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18513/urban-junior-bioscope-1901-model-cine-camera</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6814/two-moving-coil-ratiometers</loc><lastmod>2026-04-11T15:58:44.394Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7278/magnetic-chuck</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103679/three-razors</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3679/horizontal-petrographical-microscope-with-bunsen-burner-and-jet</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/933/large_smg00060986.jpg</image:loc><image:title>Horizontal petrographical microscope with bunsen burner and jet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32796/carrying-boxes-for-british-army-telephone-set</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/161/large_smg00305296.jpg</image:loc><image:title>Carrying boxes for British Army &quot;Telephone set&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/162/large_smg00305297.jpg</image:loc><image:title>Carrying boxes for British Army &quot;Telephone set&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129960/2-clear-glass-retorts</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/866/large_smg00090857.jpg</image:loc><image:title>2 clear glass retorts</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/433/967/large_smg00090835.jpg</image:loc><image:title>2 clear glass retorts</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177811/ten-lachrymal-styles</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/846/large_smg00276768.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/850/large_smg00276772.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/844/large_smg00276766.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/843/large_smg00276765.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/847/large_smg00276769.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/848/large_smg00276770.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/842/large_smg00276764.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/845/large_smg00276767.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/500/849/large_smg00276771.jpg</image:loc><image:title>Ten lachrymal styles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31649/collection-of-war-time-cathode-ray-tube</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140160/glycerine-syringe</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520744/smallpox-diagnosis-kit-london-1965-1970</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/349/large_1999_0983.jpg</image:loc><image:title>Smallpox diagnosis kit, London, 1965-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/350/large_1999_0983__0001_.jpg</image:loc><image:title>Smallpox diagnosis kit, London, 1965-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/866/large_smg00256579.jpg</image:loc><image:title>Smallpox diagnosis kit, London, 1965-1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/867/large_smg00256580.jpg</image:loc><image:title>Smallpox diagnosis kit, London, 1965-1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146923/water-tank</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8641431/andrews-multiplex-combined-vice-and-workbench</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/411/large_2020_0126_0001__0004_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/414/large_2020_0126_0001__0007_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/408/large_2020_0126_0001__0001_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/410/large_2020_0126_0001__0002_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/409/large_2020_0126_0001__0003_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/413/large_2020_0126_0001__0005_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/412/large_2020_0126_0001__0006_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/404/large_2020_0126_0002__0003_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/403/large_2020_0126_0002__0001_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/402/large_2020_0126_0002__0002_.jpg</image:loc><image:title>Andrews &apos;Multiplex&apos; Combined Vice and Workbench</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42816/folding-candle-holders-kyoto-japan-1907</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/296/large_smg00045581.jpg</image:loc><image:title>Folding candle holders, Kyoto, Japan, 1907.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/299/large_smg00045584.jpg</image:loc><image:title>Folding candle holders, Kyoto, Japan, 1907.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8227332/kew-standard-barometer-and-mercury-thermometer-1858</loc><lastmod>2026-04-11T15:58:45.483Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535087/cutlery-marked-with-the-brighton-mental-hospital-stamp</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/506/large_smg00156699.jpg</image:loc><image:title>Cutlery marked with the Brighton Mental Hospital stamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/501/large_smg00156694.jpg</image:loc><image:title>Cutlery marked with the Brighton Mental Hospital 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registration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/947/large_smg00052295.jpg</image:loc><image:title>Photographic registration apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/946/large_smg00052294.jpg</image:loc><image:title>Photographic registration apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30222/260-hp-maybach-engine-with-following-fittings-2-magnetors</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/332/216/large_smg00074605.jpg</image:loc><image:title>260 H.P. Maybach engine with following fittings: 2 magnetors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146366/two-triangular-glass-culture-vessels</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197396/mahogany-medicine-chest</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/932/large_smg00285199.jpg</image:loc><image:title>Mahogany medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919697/case-with-electrical-parts-for-wheelchairs-and-communications-equipment</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/645/large_smg00722296__0001_.jpg</image:loc><image:title>Case with electrical parts for wheelchairs and communications equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/642/large_smg00722293__0001_.jpg</image:loc><image:title>Case with electrical parts for wheelchairs and communications equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/644/large_smg00722295__0001_.jpg</image:loc><image:title>Case with electrical parts for wheelchairs and communications equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/646/large_smg00722296__0002_.jpg</image:loc><image:title>Case with electrical parts for wheelchairs and communications equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/643/large_smg00722294__0001_.jpg</image:loc><image:title>Case with electrical parts for wheelchairs and communications 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equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66289/27-carte-de-visite-of-famous-victorian-scientists</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/860/large_1976_0451_0008.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/862/large_1976_0451_0010.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/865/large_1976_0451_0013.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/861/large_1976_0451_0009.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/864/large_1976_0451_0012.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/858/large_1976_0451_0006.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/857/large_1976_0451_0005.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/854/large_1976_0451_0002.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/853/large_1976_0451_0001.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/856/large_1976_0451_0004.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/859/large_1976_0451_0007.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/863/large_1976_0451_0011.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/855/large_1976_0451_0003.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/69/large_1976_0451_0017.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/74/large_1976_0451_0023.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/71/large_1976_0451_0020.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/78/large_1976_0451_0027.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/72/large_1976_0451_0021.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/70/large_1976_0451_0019.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/75/large_1976_0451_0024.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/68/large_1976_0451_0016.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/67/large_1976_0451_0015.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/77/large_1976_0451_0026.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/66/large_1976_0451_0014.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/73/large_1976_0451_0022.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/31/76/large_1976_0451_0025.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/790/large_1976_0451_0018.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/760/large_1976_0451_0001__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/772/large_1976_0451_0009__0002_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/777/large_1976_0451_0011__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/779/large_1976_0451_0012__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/796/large_1976_0451_0020__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/770/large_1976_0451_0009__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/781/large_1976_0451_0013__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/785/large_1976_0451_0015__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/798/large_1976_0451_0021__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/764/large_1976_0451_0006__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/787/large_1976_0451_0016__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/763/large_1976_0451_0005__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/766/large_1976_0451_0007__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/761/large_1976_0451_0002__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/783/large_1976_0451_0014__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/791/large_1976_0451_0018__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/768/large_1976_0451_0008__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/774/large_1976_0451_0010__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/789/large_1976_0451_0017__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/794/large_1976_0451_0019__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/800/large_1976_0451_0022__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/222/762/large_1976_0451_0004__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/381/large_1976_0451_0027__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/380/large_1976_0451_0026__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/379/large_1976_0451_0025__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/377/large_1976_0451_0023__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/378/large_1976_0451_0024__0001_.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/223/416/large_b830853.jpg</image:loc><image:title>27 Carte de visite of famous Victorian Scientists</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23551/two-pieces-of-rivet-iron-one-bent-and-broken-the-other-cut-and-showing-fibrous-core</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/521/large_smg00047029.jpg</image:loc><image:title>Two pieces of rivet iron, one bent and broken, the other cut and showing fibrous core</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/522/large_smg00047030.jpg</image:loc><image:title>Two pieces of rivet iron, one bent and broken, the other cut and showing fibrous core</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179254/foreign-body</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/642/large_smg00235499.jpg</image:loc><image:title>Foreign body</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90466/two-plasticine-impressions</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129020/wooden-pharmacy-press-english-1801-1900</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/386/large_smg00092252.jpg</image:loc><image:title>Wooden pharmacy press, English(?), 1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5901/barrel-organ</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44439/three-items-of-7th8th-century-woven-coptic-linen</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115468/retort-clear-glass-european-19th-century</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145971/chefs-clothing-in-cotton-1980</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/290/large_smg00367014.jpg</image:loc><image:title>Chef&apos;s clothing in cotton, 1980.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/791/large_smg00366933.jpg</image:loc><image:title>Chef&apos;s clothing in cotton, 1980.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/790/large_smg00366932.jpg</image:loc><image:title>Chef&apos;s clothing in cotton, 1980.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/789/large_smg00366931.jpg</image:loc><image:title>Chef&apos;s clothing in cotton, 1980.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co503530/hyperbaric-portable-organ-storage-unit-europe-1970-1979</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/960/large_2000_0285__0001_.jpg</image:loc><image:title>Hyperbaric portable organ storage unit, Europe, 1970-1979</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/961/large_2000_0285__0002_.jpg</image:loc><image:title>Hyperbaric portable organ storage unit, Europe, 1970-1979</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96621/tube-of-ortho-gynol-contraceptive-jelly</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/583/large_1981_1433__0001_.jpg</image:loc><image:title>Tube of &quot;Ortho-gynol&quot; contraceptive jelly</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64130/sanyo-mbc-550-personal-computer-sn-14541793</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85239/selection-of-7-impressions-from-cylinder-seals-from-various-periods-of-mesopotamian-history</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41584/chinese-dip-net-fishing-boat</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/600/large_smg00076236.jpg</image:loc><image:title>Chinese dip-net fishing boat</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12095/twenty-five-specimens-of-chemical-preparations-associated-with-emile-jungfleisch</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442013/four-machine-divided-steel-rules</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/108/large_smg00020134.jpg</image:loc><image:title>Four Machine divided steel rules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/104/large_smg00020125.jpg</image:loc><image:title>Four Machine divided steel rules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/103/large_smg00020122.jpg</image:loc><image:title>Four Machine divided steel rules</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/106/large_smg00020131.jpg</image:loc><image:title>Four Machine divided steel rules</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241228/kodatoy-16mm-projector-universal-model</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6076/moog-synthesizer</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/666/large_smg00068505.jpg</image:loc><image:title>Moog synthesizer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8192437/synapse</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8345506/mtn-branded-umbrella-2012</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/69/large_2013_0160__0002_.jpg</image:loc><image:title>MTN Branded Umbrella, 2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/242/495/large_2013_0160__0001_.jpg</image:loc><image:title>MTN Branded Umbrella, 2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/107/large_smg00073768.jpg</image:loc><image:title>MTN Branded Umbrella, 2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/108/large_smg00073769.jpg</image:loc><image:title>MTN Branded Umbrella, 2012</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8661411/2-models-of-p-32-z-sbm-3-missiles</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/711/large_smg00089672.jpg</image:loc><image:title>2 models of P 32 Z SBM-3 missiles</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/712/large_smg00089673.jpg</image:loc><image:title>2 models of P 32 Z SBM-3 missiles</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74502/medal-gilt</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/539/large_smg00013554__0002_.jpg</image:loc><image:title>Medal, gilt</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/538/large_smg00013554__0001_.jpg</image:loc><image:title>Medal, gilt</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7302/two-pieces-of-the-superconducting-cable</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co418499/pair-of-childs-shoes-with-polyurethane-soles</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60119/ellipsograph-made-by-james-nasmyth</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/709/large_smg00045938.jpg</image:loc><image:title>Ellipsograph made by James Nasmyth</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co154299/glass-lactometer-england-1875-1900</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/944/large_a608033.jpg</image:loc><image:title>Glass lactometer, England, 1875-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103835/plaited-grass-basket-or-mkwijua-flat-bottom</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co521562/two-safety-lamps-one-by-stephenson-the-other-clanny</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120513/monocular-microscope</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109964/tube-of-allevin-tablets-in-original-carton-with-instruction-leaflet</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9020/evershed-and-vignoles-recording-dionic-conductivity-meters</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140340/plastic-powder-inhaler</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/195/large_smg00230356.jpg</image:loc><image:title>Plastic powder inhaler</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53786/air-compression-type-depth-gauges-1880</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/97/large_smg00031957.jpg</image:loc><image:title>Air-Compression type Depth Gauges, 1880</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/98/large_smg00031958.jpg</image:loc><image:title>Air-Compression type Depth Gauges, 1880</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137155/two-blood-donor-badges-united-kingdom-1970-1981</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/287/large_1981_0476_0002.jpg</image:loc><image:title>Two blood donor badges, United Kingdom, 1970-1981</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147880/human-rabies-vaccine-and-diluent</loc><lastmod>2026-04-11T15:58:46.928Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/408/625/large_smg00193279.jpg</image:loc><image:title>Human rabies vaccine and diluent</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8347524/cine-film</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/912/large_smg00218835.jpg</image:loc><image:title>Cine Film</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94108/three-uterine-sounds</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111705/bottle-glass-europe-1920-1955</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212816/model-steam-locomotive-116-scale-live-steam-lms-4-6-0-no-6100-royal-scot</loc><lastmod>2026-04-11T15:58:47.857Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212421/6-model-brake-vans-oo-gauge</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58838/one-sh-912-drop-hanger</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96427/earthenware-bowl-and-platter-decorated-with-scenes-of-childbirth-urbino-italy-1501-1600</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/140/large_a642932__0002_.jpg</image:loc><image:title>Earthenware bowl and platter, decorated with scenes of childbirth, Urbino, Italy, 1501-1600</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/139/large_a642932__0001_.jpg</image:loc><image:title>Earthenware bowl and platter, decorated with scenes of childbirth, Urbino, Italy, 1501-1600</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/538/large_smg00242095.jpg</image:loc><image:title>Earthenware bowl and platter, decorated with scenes of childbirth, Urbino, Italy, 1501-1600</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/537/large_smg00242094.jpg</image:loc><image:title>Earthenware bowl and platter, decorated with scenes of childbirth, Urbino, Italy, 1501-1600</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121384/glass-nipple-shield-for-use-with-rubber-teat</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8104654/cartoon-cinema</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/400/large_smg00353095.jpg</image:loc><image:title>Cartoon Cinema</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/399/large_smg00353094.jpg</image:loc><image:title>Cartoon Cinema</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423951/kodak-dc3-camera-back-and-digital-storage-unit</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/910/large_smg00222006.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/556/large_1996_5057_0002__0003_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/559/large_1996_5057_0002__0006_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/558/large_1996_5057_0002__0005_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/555/large_1996_5057_0002__0001_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/554/large_1996_5057_0002__0002_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/557/large_1996_5057_0002__0004_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/348/large_1996_5057_0001__0005_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/349/large_1996_5057_0001__0006_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/346/large_1996_5057_0001__0003_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/345/large_1996_5057_0001__0001_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/347/large_1996_5057_0001__0004_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/344/large_1996_5057_0001__0002_.jpg</image:loc><image:title>Kodak DC3 Camera Back and Digital Storage Unit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co29397/three-photo-prints-of-the-wright-brothers-first-sustained-flight-17-12-1903</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96504/combined-monophasic-early-contraceptive-pills</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48326/diorama-showing-transport-in-1964</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12446/tintometer-1886-comprising-optical-instruments-with-hinged-reflector</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/985/large_smg00030889.jpg</image:loc><image:title>Tintometer, 1886, comprising optical instruments with hinged reflector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/319/174/large_smg00030888.jpg</image:loc><image:title>Tintometer, 1886, comprising optical instruments with hinged reflector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33633/telephone-exchange-regenerative-repeater-c-1980s</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/169/large_smg00305307.jpg</image:loc><image:title>Telephone exchange regenerative repeater, c. 1980s.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/525/large_smg00077495.jpg</image:loc><image:title>Telephone exchange regenerative repeater, c. 1980s.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8661408/model-of-a-five-stage-moon-landing-rocket-with-launch-pad</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/363/737/large_smg00089698.jpg</image:loc><image:title>Model of a Five-Stage moon landing Rocket with launch pad</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126286/painted-polychrome-mask-of-maha-kola-sanniya-chief-disease-demon</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/642/large_smg00168611.jpg</image:loc><image:title>Painted polychrome mask of Maha Kola Sanniya, chief disease-demon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/644/large_smg00168613.jpg</image:loc><image:title>Painted polychrome mask of Maha Kola Sanniya, chief disease-demon</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/643/large_smg00168612.jpg</image:loc><image:title>Painted polychrome mask of Maha Kola Sanniya, chief disease-demon</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co105098/leather-pouch-with-strap-handle-containing-3-folding-scalpels</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7879/temperature-stabilised-standard-cell-battery-type-5312a-no161599-and-control-unit-type-5312b-no163964</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/742/large_smg00085730.jpg</image:loc><image:title>Temperature stabilised standard cell battery type 5312A No.161599 and control unit type 5312B No.163964</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41538/refrigerated-gas-tanker-ms-gambada-1972</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/565/large_1972_0105_0001__0002_.jpg</image:loc><image:title>Refrigerated gas tanker, MS &apos;Gambada&apos;, 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/564/large_1972_0105_0001__0001_.jpg</image:loc><image:title>Refrigerated gas tanker, MS &apos;Gambada&apos;, 1972</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/566/large_1972_0105_0001__0003_.jpg</image:loc><image:title>Refrigerated gas tanker, MS &apos;Gambada&apos;, 1972</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6788/quadrant-electrometer</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18907/17-assorted-pieces-of-glassware-made-in-semi-automatic-machines</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/300/large_smg00099168.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/298/large_smg00099166.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/297/large_smg00099165.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/296/large_smg00099164.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/302/large_smg00099170.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/305/large_smg00099173.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/372/large_smg00099781.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/290/large_smg00099158.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/289/large_smg00099157.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/291/large_smg00099159.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/294/large_smg00099162.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/293/large_smg00099161.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/292/large_smg00099160.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/299/large_smg00099167.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/301/large_smg00099169.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/306/large_smg00099174.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/303/large_smg00099171.jpg</image:loc><image:title>17 assorted pieces of glassware made in semi-automatic machines</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co69369/telescope-brass-with-green-fishskin-covering</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8613491/pair-of-artificialprosthetic-legs-used-by-tracey-baynam</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/906/large_2017_0077__0005_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/405/large_2019_0023__0007_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/401/large_2019_0023__0003_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/403/large_2019_0023__0005_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/400/large_2019_0023__0002_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/404/large_2019_0023__0006_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/402/large_2019_0023__0004_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/414/large_2019_0023__0001_.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/102/large_smg00159870.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/870/large_smg00115089.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/97/large_smg00159864.jpg</image:loc><image:title>Pair of artificial/prosthetic legs used by Tracey Baynam</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co457851/messerschmitt-bubble-car</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240701/sixteen-shapes-tested-for-exposure-to-rain-hail-dust-and-sand</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/912/large_smg00080625.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/910/large_smg00080623.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/915/large_smg00080628.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/913/large_smg00080626.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/918/large_smg00080631.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/911/large_smg00080624.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/908/large_smg00080621.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/920/large_smg00080633.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/905/large_smg00080618.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/909/large_smg00080622.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/914/large_smg00080627.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/919/large_smg00080632.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/917/large_smg00080630.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/916/large_smg00080629.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/907/large_smg00080620.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/906/large_smg00080619.jpg</image:loc><image:title>Sixteen shapes, tested for exposure to rain, hail, dust &amp; sand.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80988/unglazed-earthenware-pot</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138387/hypodermic-syringe</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/730/large_smg00227002.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919689/sunglasses-with-infrared-cheek-movement-sensor</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/767/large_e2021_0126_0058__0003_.jpg</image:loc><image:title>Sunglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/766/large_e2021_0126_0058__0002_.jpg</image:loc><image:title>Sunglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/765/large_e2021_0126_0058__0001_.jpg</image:loc><image:title>Sunglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/811/large_e2021_0126_0058__0004_.jpg</image:loc><image:title>Sunglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/539/large_smg00340524__0001_.jpg</image:loc><image:title>Sunglasses with infrared cheek movement sensor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/662/639/large_smg00722068__0001_.jpg</image:loc><image:title>Sunglasses with infrared cheek movement sensor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8667230/six-jack-bobbins</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co176268/miniature-pocket-surgical-instrument-set-in-leather-wallet</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12151/three-lengths-of-glass-tubing-said-to-have-been-used-by-m-berthelot</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175127/surgical-instrument-set</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/561/large_smg00316809.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8641435/work-buddy-combined-vice-and-workbench</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/802/large_2020_0128__0003_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/801/large_2020_0128__0002_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/799/large_2020_0128__0001_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/804/large_2020_0128__0004_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/803/large_2020_0128__0005_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/805/large_2020_0128__0006_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/405/large_2020_0128_0002__0001_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/406/large_2020_0128_0002__0002_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/407/large_2020_0128_0002__0003_.jpg</image:loc><image:title>Work Buddy Combined Vice and Workbench</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8728844/revealtm-xt-kit-for-an-insertable-cardiac-monitor</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/191/large_2022_0627__0006_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/188/large_2022_0627__0005_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/185/large_2022_0627__0001_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/189/large_2022_0627__0002_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/186/large_2022_0627__0003_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/187/large_2022_0627__0004_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/323/large_2022_0627_0001__0011_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/331/large_2022_0627_0001__0002_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/334/large_2022_0627_0001__0005_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/339/large_2022_0627_0001__0010_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/332/large_2022_0627_0001__0003_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/335/large_2022_0627_0001__0006_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/336/large_2022_0627_0001__0008_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/337/large_2022_0627_0001__0007_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/333/large_2022_0627_0001__0004_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/329/large_2022_0627_0001__0001_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/721/338/large_2022_0627_0001__0009_.jpg</image:loc><image:title>Reveal™ XT kit for an insertable cardiac monitor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149253/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33907/no-3-standard-air-condenser-with-case-by-latimer-clark-muirhead-and-co-ltd</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/423/392/large_smg00224822.jpg</image:loc><image:title>No. 3 standard air condenser, with case, by Latimer Clark, Muirhead and Co. Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/744/large_smg00225100.jpg</image:loc><image:title>No. 3 standard air condenser, with case, by Latimer Clark, Muirhead and Co. Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34922/set-of-radio-tuning-coils-1922-1923</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/27/540/large_1923_0421.jpg</image:loc><image:title>Set of radio tuning coils, 1922-1923</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/91/large_1923_0424__0001_.jpg</image:loc><image:title>Set of radio tuning coils, 1922-1923</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199834/tin-canister-containing-12-drums-of-salicylic-acid-ointment-and-7-tubes-of-formaldehyde-ointment</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co131293/pill-cutter</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/590/large_smg00094049.jpg</image:loc><image:title>Pill cutter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/591/large_smg00094050.jpg</image:loc><image:title>Pill cutter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8361076/motorola-timeport-l7089-mobile-phone-1999-2002</loc><lastmod>2026-04-11T15:58:49.996Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/241/large_e2013_183_1__0003_.jpg</image:loc><image:title>Motorola Timeport L7089 mobile phone, 1999-2002</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/239/large_e2013_183_1__0001_.jpg</image:loc><image:title>Motorola Timeport L7089 mobile phone, 1999-2002</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/240/large_e2013_183_1__0002_.jpg</image:loc><image:title>Motorola Timeport L7089 mobile phone, 1999-2002</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/101/large_smg00184361.jpg</image:loc><image:title>Motorola Timeport L7089 mobile phone, 1999-2002</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75874/coates-modification-of-snows-inhaler-for-chloroform-anaesthesia</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co102269/two-bottles-of-smiths-silicophosphate-cement</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8094866/two-battery-plates</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co528188/a-machine-tool-operators-test-with-writing-implement-missing</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186845/dried-stems-called-onghadi-from-angola-with-handwritten-note</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134791/35mm-mass-radiography-camera-london-england-1943-1960</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/257/large_1980_1060__0001_.jpg</image:loc><image:title>35mm Mass Radiography camera, London, England, 1943-1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/258/large_1980_1060__0002_.jpg</image:loc><image:title>35mm Mass Radiography camera, London, England, 1943-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40424/rz2-rocket-nozzle-and-turbo-pump</loc><lastmod>2026-04-11T15:58:50.850Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/658/large_smg00213661.jpg</image:loc><image:title>RZ2 rocket nozzle and turbo pump</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/632/large_smg00214260.jpg</image:loc><image:title>RZ2 rocket nozzle and turbo pump</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60615/selection-of-models-showing-the-five-regular-platonic-solids-tetrahedron</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co467280/nickel-plated-brass-slide-rule-with-mahogany-case</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/587/large_smg00049186.jpg</image:loc><image:title>Nickel plated brass slide rule, with mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858336/road-sign-directing-people-to-their-covid-19-vaccination</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/552/large_2022_0688_0001__0001_.jpg</image:loc><image:title>Road sign directing people to their COVID-19 vaccination</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/553/large_2022_0688_0001__0002_.jpg</image:loc><image:title>Road sign directing people to their COVID-19 vaccination</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74509/jelf-medal</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/77/large_smg00013934__0001_.jpg</image:loc><image:title>Jelf Medal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/78/large_smg00013934__0002_.jpg</image:loc><image:title>Jelf Medal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116228/two-thorp-impulse-recorders</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/223/large_smg00291478.jpg</image:loc><image:title>Two Thorp impulse recorders</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/222/large_smg00291477.jpg</image:loc><image:title>Two Thorp impulse recorders</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23538/illustrations-of-the-process-of-smelting-iron-in-spain</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/515/large_smg00047023.jpg</image:loc><image:title>Illustrations of the process of smelting iron in Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/516/large_smg00047024.jpg</image:loc><image:title>Illustrations of the process of smelting iron in Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/514/large_smg00047022.jpg</image:loc><image:title>Illustrations of the process of smelting iron in Spain</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/517/large_smg00047025.jpg</image:loc><image:title>Illustrations of the process of smelting iron in Spain</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57215/stereoscope-plus-stereo-pictures</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/875/large_smg00175307.jpg</image:loc><image:title>Stereoscope plus stereo pictures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8093018/drem-leica-extinction-calculator-drem-zentrale</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/383/large_smg00453305.jpg</image:loc><image:title>Drem Leica extinction calculator. Drem Zentrale</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/384/large_smg00453306.jpg</image:loc><image:title>Drem Leica extinction calculator. Drem Zentrale</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30445/400-hp-liberty-aero-engine-2-blade-propellers</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93875/thoma-haemacytometer</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106726/two-plaster-casts-of-neolithic-trephined-skull-with-single-hole</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146192/gas-analyser-in-the-style-of-haldane</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143498/cardboard-case-containing-a-selection-of-materials-for-heartstart-training-programme</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/790/large_smg00259380.jpg</image:loc><image:title>Cardboard case containing a selection of materials for Heartstart Training Programme</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/162/large_smg00265408.jpg</image:loc><image:title>Cardboard case containing a selection of materials for Heartstart Training Programme</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133954/scales-brass-beam-and-hangers</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/651/large_smg00199702.jpg</image:loc><image:title>Scales, brass beam and hangers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/646/large_smg00199697.jpg</image:loc><image:title>Scales, brass beam and hangers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/650/large_smg00199701.jpg</image:loc><image:title>Scales, brass beam and hangers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90338/bronze-strigils</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/115/large_smg00054323.jpg</image:loc><image:title>Bronze strigils</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/371/116/large_smg00054324.jpg</image:loc><image:title>Bronze strigils</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co189406/two-bottle-of-secretogen-tablets</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133487/gilt-silver-perfume-bottle</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/956/large_smg00203532.jpg</image:loc><image:title>Gilt silver perfume bottle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/442/954/large_smg00203530.jpg</image:loc><image:title>Gilt silver perfume bottle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148543/three-glass-ampoules-of-cholera-vaccine-paris-france-1924-1925</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/182/large_a629774.jpg</image:loc><image:title>Three glass ampoules of cholera vaccine, Paris, France, 1924-1925</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co79960/ceramic-jar</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100119/two-packets-of-smooth-nerve-canal-broaches</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/865/large_smg00294807.jpg</image:loc><image:title>Two packets of smooth nerve canal broaches</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/864/large_smg00294806.jpg</image:loc><image:title>Two packets of smooth nerve canal broaches</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36934/merz-hunter-protective-system</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192539/four-boxes-each-containing-a-bottle-of-doans-bilax-pills</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41669/whole-model-of-a-dutch-yacht</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/594/large_smg00076225.jpg</image:loc><image:title>Whole model of a Dutch yacht</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53864/indian-pendulum-apparatus-vacuum-chamber</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/365/315/large_smg00178517.jpg</image:loc><image:title>Indian pendulum apparatus vacuum chamber</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co413380/aeolian-duo-art-pianola</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142051/ultraviolet-sun-lamp</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/479/large_a639403.jpg</image:loc><image:title>Ultraviolet sun lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/89/large_smg00448938.jpg</image:loc><image:title>Ultraviolet sun lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/512/956/large_smg00319867.jpg</image:loc><image:title>Ultraviolet sun lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39314/moline-motor-plough-c-1917</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/646/997/large_smg00359809.jpg</image:loc><image:title>Moline motor plough, c 1917.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8242969/proto-self-contained-breathing-rescue-apparatus</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/797/large_smg00372898.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/687/large_smg00366902.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/795/large_smg00372896.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/799/large_smg00372902.jpg</image:loc><image:title>&apos;Proto&apos; self-contained breathing rescue apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62538/collection-of-40-column-punched-cards-used-by-the-london-borough-of-merton-in-ict-powers-samas-machinery-until-1971</loc><lastmod>2026-04-11T15:58:53.545Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/709/large_smg00082179.jpg</image:loc><image:title>Collection of 40 column punched cards used by the London Borough of Merton in I.C.T. (Powers Samas) machinery until 1971</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/708/large_smg00082178.jpg</image:loc><image:title>Collection of 40 column punched cards used by the London Borough of Merton in I.C.T. (Powers Samas) machinery until 1971</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co186808/8-boxes-of-gelatin-drug-capsules</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61428/2-gunmetal-kitson-rotary-pump-on-base-with-2-pulleys</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50059/portion-of-fireproof-flooring-1852</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60261/aristocrat-slide-rule-with-case</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/468/large_smg00031932.jpg</image:loc><image:title>&quot;Aristocrat&quot; slide rule, with case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/643/large_smg00049243.jpg</image:loc><image:title>&quot;Aristocrat&quot; slide rule, with case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co434025/three-prism-objects-in-brass-mounts</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193861/containers-of-galangal-root</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82094/plaster-copy-of-oculists-seal-with-inscriptions-on-three-sides-and-plaster-impression</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34616/murphy-table-model-broadcast-receiver</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42923/four-early-swan-bamboo-filament-lamps-rated-a-65v</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/227/large_smg00043354.jpg</image:loc><image:title>Four early Swan bamboo filament lamps rated: (a) 65v</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/120/large_smg00208339.jpg</image:loc><image:title>Four early Swan bamboo filament lamps rated: (a) 65v</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27424/two-stone-sleepers-used-under-blenkinsops-rack-railway</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142350/enema-syringe-and-accessories</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/259/large_smg00265864.jpg</image:loc><image:title>Enema syringe and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co109139/2-clear-glass-12-oz-shop-rounds</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8022862/nikon-afm-microscope-camera-c1975</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54546/reproduction-of-atmospherics-sferics-detection-apparatus-1950</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/426/large_smg00175264.jpg</image:loc><image:title>Reproduction of &apos;Atmospherics&apos; (&apos;Sferics&apos;) Detection Apparatus, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/186/large_smg00175264.jpg</image:loc><image:title>Reproduction of &apos;Atmospherics&apos; (&apos;Sferics&apos;) Detection Apparatus, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/359/425/large_smg00175263.jpg</image:loc><image:title>Reproduction of &apos;Atmospherics&apos; (&apos;Sferics&apos;) Detection Apparatus, 1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/185/large_smg00175263.jpg</image:loc><image:title>Reproduction of &apos;Atmospherics&apos; (&apos;Sferics&apos;) Detection Apparatus, 1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128985/2-pill-makers</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/522/large_smg00199766.jpg</image:loc><image:title>2 pill makers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/37/large_smg00226448.jpg</image:loc><image:title>2 pill makers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co20061/foamed-blast-furnace-slag</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/392/large_smg00093599.jpg</image:loc><image:title>Foamed blast-furnace slag</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/391/large_smg00093598.jpg</image:loc><image:title>Foamed blast-furnace slag</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82546/large-terracotta-cinerary-urn-containing-cremated-bones</loc><lastmod>2026-04-11T15:58:55.971Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38615/cropper-platen-treadle-printing-press-eight-rollers-and-other-parts</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co194058/specimen-of-branches-from-okanyete-tree-in-angola-with-handwritten-note</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212404/two-model-railway-carriages-oo-gauge-tinplate-british-rail-restaurant-cars</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148061/tin-glazed-earthenware-pharmacy-water-dispenser</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39463/five-diagrams-illustrating-james-lowes-and-henrietta-vansittarts-proposals-for-improvements-in-screw-propulsion</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co188145/5-tubular-containers</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46021/die-stock-and-set-of-seven-dies-38-to-58</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/106/large_smg00181451.jpg</image:loc><image:title>Die stock and set of seven dies 3/8&quot; to 5/8&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/503/large_smg00179767.jpg</image:loc><image:title>Die stock and set of seven dies 3/8&quot; to 5/8&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/495/large_smg00179757.jpg</image:loc><image:title>Die stock and set of seven dies 3/8&quot; to 5/8&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8558026/marine-timekeeper-with-constant-force-escapement</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/684/196/large_l2015_3488__0003_.jpg</image:loc><image:title>Marine timekeeper with constant force escapement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/684/194/large_l2015_3488__0001_.jpg</image:loc><image:title>Marine timekeeper with constant force escapement</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/684/193/large_l2015_3488__0002_.jpg</image:loc><image:title>Marine timekeeper with constant force escapement</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132799/set-of-scales-with-silver-pans</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/497/878/large_smg00210433.jpg</image:loc><image:title>Set of scales with silver pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13143/arsenic-deposits-used-in-tests</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40215/four-hale-war-rockets</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24250/motor-car-tyre-vulcanizer</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/705/large_smg00182811.jpg</image:loc><image:title>Motor car tyre vulcanizer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/706/large_smg00182812.jpg</image:loc><image:title>Motor car tyre vulcanizer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119796/microscope-automatic-attachment-35mm-camera-with-parts-and-accessories</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/314/394/large_smg00071081.jpg</image:loc><image:title>Microscope automatic attachment 35mm. camera with parts and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15405/vertical-enlarger</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co708/hexagonal-brass-table-clock-with-glass-windows</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/19/large_1949_0232.jpg</image:loc><image:title>Hexagonal brass table-clock with glass windows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/525/large_smg00060484.jpg</image:loc><image:title>Hexagonal brass table-clock with glass windows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/524/large_smg00060483.jpg</image:loc><image:title>Hexagonal brass table-clock with glass windows</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/958/large_smg00184048.jpg</image:loc><image:title>Hexagonal brass table-clock with glass windows</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42231/model-of-half-midship-section-of-hms-rupert-3159-tons</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/522/large_smg00077861.jpg</image:loc><image:title>Model of half midship section of H.M.S. &quot;Rupert&quot; 3.159 tons</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/362/large_smg00077861.jpg</image:loc><image:title>Model of half midship section of H.M.S. &quot;Rupert&quot; 3.159 tons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9869/pair-of-childs-red-wellingtons</loc><lastmod>2026-04-11T15:58:58.328Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84886/bowl-shaped-mortar-and-pestle-in-brownish-marble</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36843/electrolytic-gas-engine</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/397/large_smg00208085.jpg</image:loc><image:title>electrolytic gas engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42055/glass-fibre-dinghy</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/45/large_smg00074727.jpg</image:loc><image:title>Glass fibre dinghy</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8914/guttman-patent-balls-for-filling-reaction-towers</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204936/longleat-house-maze</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65903/coloured-steel-engraving-railway-gallery-under-the-canal-near-holsden-green-middlesex</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/214/large_1943_0267_0002.jpg</image:loc><image:title>Coloured Steel Engraving &quot;Railway Gallery under the canal near Holsden Green Middlesex.&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/215/213/large_1943_0267_0001.jpg</image:loc><image:title>Coloured Steel Engraving &quot;Railway Gallery under the canal near Holsden Green Middlesex.&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112305/two-glass-bottles-with-eight-sides</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138136/hypodermic-syringe</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44797/oscillating-ring-lock-stitch-sewing-machine-c-1878-with-case-and-accessories</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/553/large_1973_0153__0001_.jpg</image:loc><image:title>Oscillating ring, lock stitch sewing machine, c. 1878, with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/556/large_1973_0153__0004_.jpg</image:loc><image:title>Oscillating ring, lock stitch sewing machine, c. 1878, with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/555/large_1973_0153__0003_.jpg</image:loc><image:title>Oscillating ring, lock stitch sewing machine, c. 1878, with case and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/554/large_1973_0153__0002_.jpg</image:loc><image:title>Oscillating ring, lock stitch sewing machine, c. 1878, with case and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142558/colts-stretcher-designed-for-going-around-corners-in-the-trenches</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535270/two-time-counters</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8405218/gecophone-radio-crystal-detector-and-headphones</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/593/large_cd0091_057_050321_eg_1974_34_152_gecophone_crystal_detector_set.jpg</image:loc><image:title>&apos;GECophone&apos; radio crystal detector and headphones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/592/large_cd0091_056_050321_eg_1974_34_152_gecophone_crystal_detector_set.jpg</image:loc><image:title>&apos;GECophone&apos; radio crystal detector and headphones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/594/large_cd0091_058_050321_eg_1974_34_152_gecophone_headpones.jpg</image:loc><image:title>&apos;GECophone&apos; radio crystal detector and headphones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201448/5-cylindrical-clear-glass-bottles-with-wide-necks-and-wooden-screw-tops</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7993/culpeper-microscope-with-accessories-and-case</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/723/large_1908_0131_0001__0003_.jpg</image:loc><image:title>Culpeper microscope with accessories, and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/721/large_1908_0131_0001__0001_.jpg</image:loc><image:title>Culpeper microscope with accessories, and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/722/large_1908_0131_0001__0002_.jpg</image:loc><image:title>Culpeper microscope with accessories, and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/788/smg00017264.jpg</image:loc><image:title>Culpeper microscope with accessories, and case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/813/large_smg00024664.jpg</image:loc><image:title>Culpeper microscope with accessories, and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24191/lucas-pathfinder-ft6-fog-lamp</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9170/miscellaneous-early-experimental-dyeings-by-w-h-perkin</loc><lastmod>2026-04-11T15:58:52.949Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148786/set-of-surgical-instruments-in-black-leather-brass-bound-case</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/951/large_smg00280979.jpg</image:loc><image:title>Set of surgical instruments in black leather brass-bound case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110132/medicine-bottle</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406995/precision-temperature-controller</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/477/503/large_smg00246968.jpg</image:loc><image:title>Precision Temperature Controller</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146601/cut-throat-razor</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37965/model-platen-printing-press-no1-patented-1877</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/343/large_smg00081310.jpg</image:loc><image:title>Model platen printing press no.1 patented 1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/335/large_smg00080458.jpg</image:loc><image:title>Model platen printing press no.1 patented 1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/158/large_smg00178270.jpg</image:loc><image:title>Model platen printing press no.1 patented 1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/370/168/large_smg00180694.jpg</image:loc><image:title>Model platen printing press no.1 patented 1877</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8101859/blood-packs-by-travenol-laboratories-ltd</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/948/large_smg00198171.jpg</image:loc><image:title>Blood packs by Travenol Laboratories Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/425/178/large_smg00200967.jpg</image:loc><image:title>Blood packs by Travenol Laboratories Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8409183/one-per-desk-microcomputer-ephemera</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/52/large_cd0632_009_100827_1995_45_opd_computer.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/53/large_cd0632_010_100827_1995_45_thermal_paper_for_opd_printer.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/50/large_cd0632_007_100827_1995_45_box_of_cassette_spares_for_opd_computer.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/54/large_cd0632_011_100827_1995_45_thermal_ribbons_for_opd_printer.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/51/large_cd0632_008_100827_1995_45_box_of_rolls_of_thermal_paper.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/57/large_cd0632_014_100827_1995_45_4_monitor_for_opd_computer.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/61/large_cd0632_018_100827_1995_45_6_teledrive_for_opd.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/60/large_cd0632_017_100827_1995_45_5_paper_stand_for_opd_computer.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/55/large_cd0632_012_100827_1995_45_2_opd_coverter_unit.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/58/large_cd0632_015_100827_1995_45_4_thermal_printer_for_opd_compute.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/59/large_cd0632_016_100827_1995_45_4_thermal_printer_for_opd_computer_with_cables.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/56/large_cd0632_013_100827_1995_45_3_monitor_for_opd_computer.jpg</image:loc><image:title>&apos;One Per Desk&apos; microcomputer ephemera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156026/sir-t-lauder-bruntons-canvas-and-leather-suitcase</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127160/pair-of-wooden-crutches-1901-1920</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/486/large_a603189__0004_.jpg</image:loc><image:title>Pair of wooden crutches, 1901-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/490/large_a603189__0001_.jpg</image:loc><image:title>Pair of wooden crutches, 1901-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/487/large_a603189__0003_.jpg</image:loc><image:title>Pair of wooden crutches, 1901-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/488/large_a603189__0002_.jpg</image:loc><image:title>Pair of wooden crutches, 1901-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/933/large_smg00159840.jpg</image:loc><image:title>Pair of wooden crutches, 1901-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/932/large_smg00159839.jpg</image:loc><image:title>Pair of wooden crutches, 1901-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8448047/gas-emergency-exit-signs-and-gas-mantle-light</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14056/tetrahedral-drilling-machine-1970</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2120/george-iiis-guinea-and-feather-apparatus</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/360/large_1927_1308_0001.jpg</image:loc><image:title>George III&apos;s guinea and feather&apos; apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/767/large_1927_1308_0001__0001_.jpg</image:loc><image:title>George III&apos;s guinea and feather&apos; apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/768/large_1927_1308_0001__0002_.jpg</image:loc><image:title>George III&apos;s guinea and feather&apos; apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/122/769/large_1927_1308_0001__0003_.jpg</image:loc><image:title>George III&apos;s guinea and feather&apos; apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/472/661/large_smg00177106.jpg</image:loc><image:title>George III&apos;s guinea and feather&apos; apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/480/large_smg00110673.jpg</image:loc><image:title>George III&apos;s guinea and feather&apos; apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/585/large_smg00177107.jpg</image:loc><image:title>George III&apos;s guinea and feather&apos; apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54150/milne-shaw-seismograph</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/328/large_smg00256662.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/330/large_smg00256664.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/327/large_smg00256661.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/329/large_smg00256663.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/331/large_smg00256666.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/322/large_smg00256656.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/324/large_smg00256658.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/323/large_smg00256657.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/332/large_smg00256667.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/325/large_smg00256659.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/326/large_smg00256660.jpg</image:loc><image:title>Milne-Shaw seismograph</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125636/medicine-kit</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/67/large_a641978__0007_.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/62/large_a641978__0002_.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/61/large_a641978__0001_.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/64/large_a641978__0004_.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/68/large_a641978__0008_.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/65/large_a641978__0005_.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/66/large_a641978__0006_.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/63/large_a641978__0003_.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/851/large_smg00164184.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/849/large_smg00164182.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/852/large_smg00164185.jpg</image:loc><image:title>Medicine kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/393/850/large_smg00164183.jpg</image:loc><image:title>Medicine kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co133992/set-of-apothecarys-scales-witth-brass-pans-and-steel-beam</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/441/large_smg00101508.jpg</image:loc><image:title>Set of apothecary&apos;s scales witth brass pans and steel beam</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138020/hypodermic-syringe-set</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138066/hypodermic-syringe</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co212313/model-steam-locomotive</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78322/large-tin-glazed-earthenware-drug-jar</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124451/surgical-instrument-set-in-canvas-roll-chinese</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/903/large_smg00158708.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/901/large_smg00158706.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/904/large_smg00158709.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/899/large_smg00158704.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/896/large_smg00158701.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/895/large_smg00158699.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/512/large_smg00031582.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/513/large_smg00031583.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/905/large_smg00158710.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/907/large_smg00158712.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/900/large_smg00158705.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/898/large_smg00158703.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/897/large_smg00158702.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/894/large_smg00158698.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/516/large_smg00031586.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/511/large_smg00031581.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/906/large_smg00158711.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/908/large_smg00158713.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/909/large_smg00158714.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/461/902/large_smg00158707.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/403/964/large_smg00171769.jpg</image:loc><image:title>Surgical instrument set, in canvas roll, Chinese</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141453/porcelain-measure-for-novocain</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/33/large_smg00263431.jpg</image:loc><image:title>Porcelain measure for novocain</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42052/model-of-a-maltese-fishing-boat</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/244/large_1971_0542__0001_.jpg</image:loc><image:title>Model of a Maltese fishing boat</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/246/large_1971_0542__0003_.jpg</image:loc><image:title>Model of a Maltese fishing boat</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/245/large_1971_0542__0002_.jpg</image:loc><image:title>Model of a Maltese fishing boat</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9315/samples-of-soap-viz-i-3-bars-of-swan-soap</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121648/domestic-weighing-scales-c1900-english</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/660/large_smg00162530.jpg</image:loc><image:title>Domestic weighing scales, c.1900, English</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/657/large_smg00162527.jpg</image:loc><image:title>Domestic weighing scales, c.1900, English</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/654/large_smg00162524.jpg</image:loc><image:title>Domestic weighing scales, c.1900, English</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/655/large_smg00162525.jpg</image:loc><image:title>Domestic weighing scales, c.1900, English</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/656/large_smg00162526.jpg</image:loc><image:title>Domestic weighing scales, c.1900, English</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/659/large_smg00162529.jpg</image:loc><image:title>Domestic weighing scales, c.1900, English</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/658/large_smg00162528.jpg</image:loc><image:title>Domestic weighing scales, c.1900, English</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13402/objects-showing-extraction-of-chemicals</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13373/counter-current-liebig-condenser-tubes</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214776/two-ashtrays-london-midland-and-scottish-railway-and-great-northern-railway</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55479/buoy-models</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57640/wooden-butter-scales</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/345/662/large_smg00052123.jpg</image:loc><image:title>Wooden butter scales</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/345/666/large_smg00052132.jpg</image:loc><image:title>Wooden butter scales</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11428/model-18-of-walker-patent-189-centre-valve-for-4-gas-purifiers-in-fitted-box</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co479330/collection-of-drawings-and-paintings-relating-to-industry-and-manufacture</loc><lastmod>2026-04-11T15:59:00.762Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co427409/the-helios-planetarium-with-power-supply-and-handbook</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/571/large_smg00043778.jpg</image:loc><image:title>The Helios Planetarium with power supply and handbook</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8053786/three-electric-bulbs-for-boulitte-electrocardiograph</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076937/one-of-three-gas-lighters-germany</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/474/511/large_smg00210985.jpg</image:loc><image:title>[One of] Three Gas-lighters, Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/380/large_smg00210985.jpg</image:loc><image:title>[One of] Three Gas-lighters, Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/818/large_smg00297148.jpg</image:loc><image:title>[One of] Three Gas-lighters, Germany</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4098/polarizing-kaleidoscope-with-slides</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/82/large_smg00085545.jpg</image:loc><image:title>Polarizing kaleidoscope, with slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/592/large_smg00001302.jpg</image:loc><image:title>Polarizing kaleidoscope, with slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/510/large_smg00043702.jpg</image:loc><image:title>Polarizing kaleidoscope, with slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/79/large_smg00085541.jpg</image:loc><image:title>Polarizing kaleidoscope, with slides</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/382/590/large_smg00001299.jpg</image:loc><image:title>Polarizing kaleidoscope, with slides</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61661/photo-print-of-semi-rotary-piston-pump</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34409/zenith-royal-1000-transistor-radio-and-reception-guide-1960</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/858/large_1985_0814__0004_.jpg</image:loc><image:title>Zenith Royal 1000 transistor radio and reception guide, 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/857/large_1985_0814__0003_.jpg</image:loc><image:title>Zenith Royal 1000 transistor radio and reception guide, 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/856/large_1985_0814__0002_.jpg</image:loc><image:title>Zenith Royal 1000 transistor radio and reception guide, 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/854/large_1985_0814__0001_.jpg</image:loc><image:title>Zenith Royal 1000 transistor radio and reception guide, 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/360/389/large_smg00081611.jpg</image:loc><image:title>Zenith Royal 1000 transistor radio and reception guide, 1960</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/466/510/large_smg00118916.jpg</image:loc><image:title>Zenith Royal 1000 transistor radio and reception guide, 1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co485464/golden-fleece-sock-knitting-machine-circular-with-22-components</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8645938/apollo-17-space-suit-replica</loc><lastmod>2026-04-11T15:59:04.798Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/592/large_e2019_0019_1__0004_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/591/large_e2019_0019_1__0001_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/602/large_e2019_0019_1__0013_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/597/large_e2019_0019_1__0008_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/590/large_e2019_0019_1__0002_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/595/large_e2019_0019_1__0005_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/600/large_e2019_0019_1__0011_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/603/large_e2019_0019_1__0014_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/598/large_e2019_0019_1__0009_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/593/large_e2019_0019_1__0003_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/605/large_e2019_0019_1__0016_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/594/large_e2019_0019_1__0006_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/601/large_e2019_0019_1__0012_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/599/large_e2019_0019_1__0010_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/604/large_e2019_0019_1__0015_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/596/large_e2019_0019_1__0007_.jpg</image:loc><image:title>Apollo 17 Space Suit Replica</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142950/blood-plasma-freeze-drier-c1956</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26679/model-of-1904-swindon-locomotive-test-plant</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/261/large_1986_1010.jpg</image:loc><image:title>Model of 1904 Swindon locomotive test plant</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8236969/viewing-box-for-dufaycolor-transparencies</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11566/two-coloured-diagrams-of-w-d-becker-combination-underjet-coke-oven</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648489/toys-used-for-lowenfelds-world-technique-therapy-london-england-1920-1970</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co121954/baby-weighing-scales-wicker-basket</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/530/large_smg00160705.jpg</image:loc><image:title>Baby weighing scales, wicker basket</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/540/large_smg00160734.jpg</image:loc><image:title>Baby weighing scales, wicker basket</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co676/horizontal-sundial-in-brass-dated-1624-and-marked-with-conventional-and-italian-hours</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/786/large_smg00062986.jpg</image:loc><image:title>Horizontal sundial in brass dated 1624 and marked with conventional and Italian hours</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/787/large_smg00062987.jpg</image:loc><image:title>Horizontal sundial in brass dated 1624 and marked with conventional and Italian hours</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197575/medicine-chest</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117111/edison-gem-phonograph-1903</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/80/large_1949_0261__0004_.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/77/large_1949_0261__0001_.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/82/large_1949_0261__0006_.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/83/large_1949_0261__0007_.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/79/large_1949_0261__0003_.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/78/large_1949_0261__0002_.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/81/large_1949_0261__0005_.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/183/large_smg00069311.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/649/large_smg00069334.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/842/large_smg00069302.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/841/large_smg00069301.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/840/large_smg00069300.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/845/large_smg00069305.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/844/large_smg00069304.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/182/large_smg00069310.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/629/large_smg00069312.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/843/large_smg00069303.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/839/large_smg00069299.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/847/large_smg00069307.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/846/large_smg00069306.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/838/large_smg00069298.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/837/large_smg00069297.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/836/large_smg00069296.jpg</image:loc><image:title>Edison &apos;Gem&apos; phonograph, 1903.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145875/sewer-flushers-kit</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/412/large_smg00366577.jpg</image:loc><image:title>Sewer flusher&apos;s kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/815/large_smg00370499.jpg</image:loc><image:title>Sewer flusher&apos;s kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/619/large_smg00459415.jpg</image:loc><image:title>Sewer flusher&apos;s kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/795/large_smg00459412.jpg</image:loc><image:title>Sewer flusher&apos;s kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/751/620/large_smg00459416.jpg</image:loc><image:title>Sewer flusher&apos;s kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/631/large_smg00366752.jpg</image:loc><image:title>Sewer flusher&apos;s kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/600/large_smg00366578.jpg</image:loc><image:title>Sewer flusher&apos;s kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/814/large_smg00370495.jpg</image:loc><image:title>Sewer flusher&apos;s kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113074/two-glass-albarellos</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44954/gill-box</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/273/large_smg00214831.jpg</image:loc><image:title>Gill box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/276/large_smg00214834.jpg</image:loc><image:title>Gill box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co426970/solenoid-for-spectracon-image-tube</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/698/large_smg00650245__0003_.jpg</image:loc><image:title>Solenoid for Spectracon image tube.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/694/large_smg00650245__0001_.jpg</image:loc><image:title>Solenoid for Spectracon image tube.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/696/large_smg00650245__0002_.jpg</image:loc><image:title>Solenoid for Spectracon image tube.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/700/large_smg00650245__0004_.jpg</image:loc><image:title>Solenoid for Spectracon image tube.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8451265/homer-de-luxe-transistor-intercom-system-for-office-or-domestic-use</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/915/large_2015_0065__0001_.jpg</image:loc><image:title>Homer De Luxe transistor intercom system for office or domestic use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/916/large_2015_0065__0002_.jpg</image:loc><image:title>Homer De Luxe transistor intercom system for office or domestic use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/917/large_2015_0065__0003_.jpg</image:loc><image:title>Homer De Luxe transistor intercom system for office or domestic use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/918/large_2015_0065__0004_.jpg</image:loc><image:title>Homer De Luxe transistor intercom system for office or domestic use</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/72/919/large_2015_0065__0005_.jpg</image:loc><image:title>Homer De Luxe transistor intercom system for office or domestic use</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8021392/tins-of-concentrated-beef-from-a-boer-war-emergency-ration-pack</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12603/silica-buoyancy-microbalance-knife-edge-type</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97946/2-woodhouse-hand-stoppers</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/502/622/large_smg00294300.jpg</image:loc><image:title>2 Woodhouse hand stoppers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24869/bollee-motor-tricycle</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/337/912/large_smg00073169.jpg</image:loc><image:title>Bollee motor tricycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/385/large_smg00213208.jpg</image:loc><image:title>Bollee motor tricycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46867/1-hand-vice-1-small-bench-vice</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/945/large_1973_0512_0007__0001_.jpg</image:loc><image:title>1 hand vice; 1 small bench vice</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/948/large_1973_0512_0007__0003_.jpg</image:loc><image:title>1 hand vice; 1 small bench vice</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/946/large_1973_0512_0007__0002_a.jpg</image:loc><image:title>1 hand vice; 1 small bench vice</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/317/large_1973_0512_0007_0001__002_.jpg</image:loc><image:title>1 hand vice; 1 small bench vice</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/318/large_1973_0512_0007_0001__003_.jpg</image:loc><image:title>1 hand vice; 1 small bench vice</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/320/large_1973_0512_0007_0001__004_.jpg</image:loc><image:title>1 hand vice; 1 small bench vice</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/715/315/large_1973_0512_0007_0001__001_.jpg</image:loc><image:title>1 hand vice; 1 small bench vice</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24525/winchester-mk3-taxi</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/587/large_1978_0448_0001__0001_.jpg</image:loc><image:title>Winchester Mk3 taxi</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32097/asv-mkvi</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/383/large_smg00279663.jpg</image:loc><image:title>A.S.V. Mk.VI</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/644/large_smg00279666.jpg</image:loc><image:title>A.S.V. Mk.VI</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/640/large_smg00279660.jpg</image:loc><image:title>A.S.V. Mk.VI</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18277/nine-chromotropes-of-various-pattern</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34098/strowger-electromechanical-telephone-exchange-equipment-1937-1975</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/110/large_smg00285084.jpg</image:loc><image:title>Strowger electromechanical telephone exchange equipment, 1937-1975.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/881/large_smg00305309.jpg</image:loc><image:title>Strowger electromechanical telephone exchange equipment, 1937-1975.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/107/large_smg00285081.jpg</image:loc><image:title>Strowger electromechanical telephone exchange equipment, 1937-1975.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/494/118/large_smg00314929.jpg</image:loc><image:title>Strowger electromechanical telephone exchange equipment, 1937-1975.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/108/large_smg00285082.jpg</image:loc><image:title>Strowger electromechanical telephone exchange equipment, 1937-1975.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/109/large_smg00285083.jpg</image:loc><image:title>Strowger electromechanical telephone exchange equipment, 1937-1975.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8093074/developing-tanks</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/863/large_smg00454005.jpg</image:loc><image:title>Developing tanks</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/818/large_smg00453259.jpg</image:loc><image:title>Developing tanks</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11562/sectioned-model-of-a-coke-oven-plant</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136591/trough-for-electrotherapy-designed-by-dr-riviere</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46451/marvel-automatic-drill-chuck-no-102-complete</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24329/trafficorder-made-by-tyer-and-co-ltd-with-another-damaged-model</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/942/large_smg00194461.jpg</image:loc><image:title>Trafficorder, made by Tyer and Co. Ltd., with another, damaged model</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/943/large_smg00194462.jpg</image:loc><image:title>Trafficorder, made by Tyer and Co. Ltd., with another, damaged model</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16014/carte-de-visite-holder-and-uncut-blocks-of-carte-de-visite</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156/electric-clock-including-case-movement-pendulum-contactor-bar-contactor-movement-board-and-2-movement-screws</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8342217/lo-series</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/144/large_smg00218893.jpg</image:loc><image:title>L.O Series</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/147/large_smg00218896.jpg</image:loc><image:title>L.O Series</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/148/large_smg00218897.jpg</image:loc><image:title>L.O Series</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/149/large_smg00218898.jpg</image:loc><image:title>L.O Series</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108538/metal-object-decorated-with-hand-of-fatima</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/902/large_smg00060301.jpg</image:loc><image:title>Metal object decorated with hand of Fatima</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/376/903/large_smg00060302.jpg</image:loc><image:title>Metal object decorated with hand of Fatima</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co150026/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/769/large_smg00280396.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240942/knutsen-oslo-elite-8-8mm-projector</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/896/large_smg00451413.jpg</image:loc><image:title>Knutsen Oslo elite-8 8mm projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/515/large_smg00455131.jpg</image:loc><image:title>Knutsen Oslo elite-8 8mm projector</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/513/large_smg00455128.jpg</image:loc><image:title>Knutsen Oslo elite-8 8mm projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919677/microchip-programmer</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/987/large_smg00721980__0001_.jpg</image:loc><image:title>Microchip programmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/988/large_smg00721981__0001_.jpg</image:loc><image:title>Microchip programmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/986/large_smg00721979__0001_.jpg</image:loc><image:title>Microchip programmer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/645/985/large_smg00721978__0001_.jpg</image:loc><image:title>Microchip programmer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53589/baillie-weight-detaching-apparatus-for-deep-sea-sounding</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/309/large_smg00176777.jpg</image:loc><image:title>Baillie weight-detaching apparatus for deep sea sounding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/306/large_smg00176773.jpg</image:loc><image:title>Baillie weight-detaching apparatus for deep sea sounding</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/307/large_smg00176774.jpg</image:loc><image:title>Baillie weight-detaching apparatus for deep sea sounding</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9351135/weights</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/712/large_smg00108326.jpg</image:loc><image:title>weights</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/708/large_smg00108322.jpg</image:loc><image:title>weights</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co428582/stethoscope-tycos-welch-allyn-single-head-5079-70</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122080/collection-of-printed-ephemera-mostly-religious-pamphlets-used-in-wards-at-liverpool-royal-infirmary-1940-1970</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148097/salad-box-receptacle-for-organ-culture</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co535737/atomic-electric-coffee-maker-c-1950</loc><lastmod>2026-04-11T15:59:06.387Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/977/large_2000_1380.jpg</image:loc><image:title>&apos;Atomic&apos; electric coffee maker, c. 1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co419758/mycelial-protein-food</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122980/painted-mask-for-kolam-or-tovil-performace</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/644/large_a657022__0002_.jpg</image:loc><image:title>Painted mask for Kolam or Tovil performace</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/627/large_a24850__0001_.jpg</image:loc><image:title>Painted mask for Kolam or Tovil performace</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14405/iatroscan-model-th-10-made-by-iatron-laboratories-inc</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co43681/two-models-of-level-timbering</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/645/large_smg00154782.jpg</image:loc><image:title>Two models of Level Timbering</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co78839/pair-of-pharmacy-storage-jars-naples-italy-1756</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/379/large_a13296.jpg</image:loc><image:title>Pair of pharmacy storage jars, Naples, Italy, 1756</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146362/2-flat-glass-culture-flasks-by-pyrex-c1950-1960</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46627/double-flame-welding-blowpipe-with-four-heads-of-different-sizes-for-welding-14</loc><lastmod>2026-04-11T15:59:06.991Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192586/2-boxes-each-containing-a-tube-of-germolets-tablets</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198404/rectangular-leather-homeopathic-medicine-chest-1801-1900</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/907/large_smg00303565.jpg</image:loc><image:title>Rectangular leather homeopathic medicine chest, 1801-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175203/pocket-surgical-instrument-set-in-folding-leather-case</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/406/large_smg00287743.jpg</image:loc><image:title>Pocket surgical instrument set in folding leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103387/amuletic-bundle-consisting-of-string-handle-with-gourd</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136828/set-of-cupping-instruments-in-wooden-case</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co11923/circular-water-bath-drying-oven-on-iron-stand-rings-missing-late-19th-century</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6420/inductance-coils</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146185/liquid-scintillation-counter</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17284/collection-of-twenty-calotypes-by-adamson-and-hill</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8194774/instantograph-folding-bellows-camera</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/63/large_smg00448478.jpg</image:loc><image:title>Instantograph Folding Bellows Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/963/large_smg00448983.jpg</image:loc><image:title>Instantograph Folding Bellows Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co82122/plaster-copy-of-funeral-mask</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8662311/two-cinema-publicity-posters-for-the-film-comfort-and-joy</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24806/de-dion-bouton-motor-tricycle</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/73/105/large_1919_0355.jpg</image:loc><image:title>De Dion Bouton motor tricycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37467/davenset-accumulator-charging-equipment-the-davenset-garage-charger-type-gc</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74505/medal-silvered</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/533/large_smg00013551__0002_.jpg</image:loc><image:title>Medal, silvered</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/658/532/large_smg00013551__0001_.jpg</image:loc><image:title>Medal, silvered</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130372/earthenware-pipkin-european-19th-century</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/732/large_smg00088623.jpg</image:loc><image:title>Earthenware pipkin, European, 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co201437/five-cylindrical-clear-glass-bottles</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2342/a-pair-of-circular-stands-with-fulcra</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/15/large_smg00175373.jpg</image:loc><image:title>A pair of circular stands with fulcra</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/13/large_smg00175371.jpg</image:loc><image:title>A pair of circular stands with fulcra</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32509/induction-type-deep-x-ray-therapy-installation</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28014/signal-and-lattice-post-great-northern-railway</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/325/large_smg00462500.jpg</image:loc><image:title>Signal and lattice post, Great Northern Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co207648/diesel-multiple-unit-british-rail-class-108</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/772/pic_1993_7000__0001_.jpg</image:loc><image:title>Diesel multiple unit; British Rail; Class 108</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61657/photo-print-of-hand-operated-bucket-pump</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197961/medicine-chest-1800-1840</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/495/790/large_smg00274841.jpg</image:loc><image:title>Medicine chest, 1800-1840</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96600/emmett-intra-uterine-devices-thread-retriever</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56590/gregorian-reflecting-telescope-of-2-18-inch-aperture-with-shagreen-covered-tube-and-wooden-case</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/454/large_smg00031280.jpg</image:loc><image:title>Gregorian reflecting telescope of 2 1/8 inch aperture with shagreen covered tube and wooden case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54149/willmore-seismometer-mkii</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50322/parsons-balance-lever-cupboard-lock-with-key</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8031208/early-swan-lamps-with-holder</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136215/griggs-electromagnetic-machine-in-mahogany-box</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/481/889/large_smg00209521.jpg</image:loc><image:title>Grigg&apos;s electromagnetic machine in mahogany box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148378/canister-type-gas-mask</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25807/set-of-4-chrome-molybdenum-chain-and-seat-stays-for-brampton-cycle-racing-sets</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/585/large_smg00154705.jpg</image:loc><image:title>Set of 4 chrome molybdenum chain and seat stays for Brampton cycle racing sets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/588/large_smg00154708.jpg</image:loc><image:title>Set of 4 chrome molybdenum chain and seat stays for Brampton cycle racing sets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/590/large_smg00154710.jpg</image:loc><image:title>Set of 4 chrome molybdenum chain and seat stays for Brampton cycle racing sets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/396/586/large_smg00154706.jpg</image:loc><image:title>Set of 4 chrome molybdenum chain and seat stays for Brampton cycle racing sets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27914/collection-of-coats-of-arms</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37109/five-overhead-line-fittings</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430104/ford-model-t-tourer</loc><lastmod>2026-04-11T15:59:09.143Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/213/large_1997_1590__0002_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/217/large_1997_1590__0006_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/221/large_1997_1590_0001__0001_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/216/large_1997_1590__0005_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/218/large_1997_1590__0007_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/214/large_1997_1590__0003_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/219/large_1997_1590__0008_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/222/large_1997_1590_0001__0002_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/215/large_1997_1590__0004_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/212/large_1997_1590__0001_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/220/large_1997_1590__0009_.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/295/868/large__d819209_ret.jpg</image:loc><image:title>Ford model T Tourer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46371/14-ft-flywheel-lathe-by-william-muir-of-manchester</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142549/three-glass-vessels-possibly-cupping</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8360/original-automatic-microtome-of-sir-richard-threlfall-driving-motion-slightly-defective</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/943/large_1932_0494__0002_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/944/large_1932_0494__0004_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/946/large_1932_0494__0005_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/945/large_1932_0494__0003_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/951/large_1932_0494__0010_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/942/large_1932_0494__0001_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/947/large_1932_0494__0006_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/949/large_1932_0494__0008_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/948/large_1932_0494__0007_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/412/950/large_1932_0494__0009_.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/916/large_smg00029376.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/982/large_smg00029380.jpg</image:loc><image:title>Original Automatic microtome of Sir Richard Threlfall. Driving motion slightly defective</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147893/3-posters-entitled-the-fly-danger-two-copies-and-the-louse-danger</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57676/local-standard-micrometer-yard-bed-of-hard-brass-for-testing-local-yard-end-measures-in-fitted-case</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/938/large_smg00050411.jpg</image:loc><image:title>&quot;Local Standard&quot; micrometer yard bed of hard brass for testing local yard &quot;End&quot; measures, in fitted case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/939/large_smg00050412.jpg</image:loc><image:title>&quot;Local Standard&quot; micrometer yard bed of hard brass for testing local yard &quot;End&quot; measures, in fitted 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Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/258/large_2016_0509__0028_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/239/large_2016_0509__0009_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/251/large_2016_0509__0020_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/250/large_2016_0509__0021_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/254/large_2016_0509__0024_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/237/large_2016_0509__0007_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/249/large_2016_0509__0019_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/257/large_2016_0509__0026_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/253/large_2016_0509__0022_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/242/large_2016_0509__0012_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/241/large_2016_0509__0011_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/246/large_2016_0509__0016_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/238/large_2016_0509__0008_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/232/large_2016_0509__0002_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/231/large_2016_0509__0001_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/256/large_2016_0509__0027_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/243/large_2016_0509__0013_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/245/large_2016_0509__0015_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/259/large_2016_0509__0029_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/248/large_2016_0509__0018_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/233/large_2016_0509__0003_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/236/large_2016_0509__0006_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/234/large_2016_0509__0004_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/235/large_2016_0509__0005_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/244/large_2016_0509__0014_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/240/large_2016_0509__0010_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/247/large_2016_0509__0017_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/126/large_smg00214146.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/716/551/large_2016_0509__0001_.jpg</image:loc><image:title>First Generation Prius Hybrid Petrol-Electric Car</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8560101/hilger-wavelength-spectroscope-with-camera</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197960/medicine-chest-1800-1850</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/667/large_smg00285821.jpg</image:loc><image:title>Medicine chest, 1800-1850</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25328/model-of-karrier-junior-cob-tractor-and-4-ton-trailer-scale-110</loc><lastmod>2026-04-11T15:59:09.582Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/888/large_smg00078911.jpg</image:loc><image:title>Model of Karrier Junior Cob tractor and 4-ton trailer, scale 1:10</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/887/large_smg00078910.jpg</image:loc><image:title>Model of Karrier Junior Cob tractor and 4-ton trailer, scale 1:10</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8918050/prototype-magnetically-manoeuvring-wireless-capsule-endoscope</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54120/aax-amplifier-by-ssl-and-cfps</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8184132/collection-of-nintendo-gaming-equipment-and-games</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35002/marconi-magnetic-detector-no-12739-with-cover-1900-1950</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/891/large_1953_0082__0002_.jpg</image:loc><image:title>Marconi magnetic detector No. 12739 with cover, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/888/large_1951_0594_0001__0001_.jpg</image:loc><image:title>Marconi magnetic detector No. 12739 with cover, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/889/large_1951_0594_0001__0002_.jpg</image:loc><image:title>Marconi magnetic detector No. 12739 with cover, 1900-1950</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/760/large_smg00077322.jpg</image:loc><image:title>Marconi magnetic detector No. 12739 with cover, 1900-1950</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co866/modern-synchronome-master-clock</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33578/post-office-telephone-kiosk-no-6-1936-1968</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/520/large_1971_0402__0004_.jpg</image:loc><image:title>Post Office telephone kiosk No. 6, 1936-1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/517/large_1971_0402__0001_.jpg</image:loc><image:title>Post Office telephone kiosk No. 6, 1936-1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/522/large_1971_0402__0006_.jpg</image:loc><image:title>Post Office telephone kiosk No. 6, 1936-1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/523/large_1971_0402__0007_.jpg</image:loc><image:title>Post Office telephone kiosk No. 6, 1936-1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/518/large_1971_0402__0002_.jpg</image:loc><image:title>Post Office telephone kiosk No. 6, 1936-1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/521/large_1971_0402__0005_.jpg</image:loc><image:title>Post Office telephone kiosk No. 6, 1936-1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/519/large_1971_0402__0003_.jpg</image:loc><image:title>Post Office telephone kiosk No. 6, 1936-1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6598/three-crookes-focus-tubes</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8221552/twelve-colour-photographs-by-trish-morrissey</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co21414/glass-coloured-with-red-oxide-of-copper-as-shown-in-1862-exhibition</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/782/large_smg00044343.jpg</image:loc><image:title>Glass coloured with red oxide of copper, as shown in 1862 Exhibition</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/480/783/large_smg00044344.jpg</image:loc><image:title>Glass coloured with red oxide of copper, as shown in 1862 Exhibition</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40087/set-of-three-orbital-test-satellite-ots-eurobeam-antennas</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35946/wurzburg-radar-aerial</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/711/575/large_1982_1216_0001__0001_.jpg</image:loc><image:title>Wurzburg radar aerial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46863/group-of-sheet-metal-working-tools</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/345/large_smg00065501.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/349/large_smg00065505.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/353/large_smg00065509.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/343/large_smg00065499.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/346/large_smg00065502.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/298/large_smg00063215.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/351/large_smg00065507.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/347/large_smg00065503.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/344/large_smg00065500.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/354/large_smg00065510.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/341/large_smg00065497.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/348/large_smg00065504.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/350/large_smg00065506.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/342/large_smg00065498.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/297/large_smg00063214.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/340/large_smg00065496.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/460/352/large_smg00065508.jpg</image:loc><image:title>Group of sheet metal working tools</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205034/six-posters-by-rhonda-wilson-published-by-birmingham-city-council-womens-committee</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409165/set-of-six-identical-centrifuges-by-eureka-scientific-company</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135390/4-glass-reagent-bottles</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34443/telechrome-tube</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/181/807/large_101610_4.jpg</image:loc><image:title>Telechrome tube</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/136/large_smg00355339.jpg</image:loc><image:title>Telechrome tube</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54532/floating-barograph-used-at-liverpool-observatory-1862</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77110/george-washingtons-hair</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143341/avelings-blood-transfusion-apparatus-with-components</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/281/large_smg00031618.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/272/large_smg00031608.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/280/large_smg00031616.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/282/large_smg00031619.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/278/large_smg00031614.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/279/large_smg00031615.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/273/large_smg00031609.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/277/large_smg00031613.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/276/large_smg00031612.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/274/large_smg00031610.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/275/large_smg00031611.jpg</image:loc><image:title>Aveling&apos;s blood transfusion apparatus, with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57264/portable-naked-eye-sighting-instrument-by-george-adams</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/834/large_1914_0883__0002_.jpg</image:loc><image:title>Portable naked eye sighting instrument by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/835/large_1914_0883__0003_.jpg</image:loc><image:title>Portable naked eye sighting instrument by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/32/833/large_1914_0883__0001_.jpg</image:loc><image:title>Portable naked eye sighting instrument by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/445/596/large_smg00271127.jpg</image:loc><image:title>Portable naked eye sighting instrument by George Adams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/440/large_smg00031178.jpg</image:loc><image:title>Portable naked eye sighting instrument by George Adams</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co157308/meerschaum-tobacco-pipe-turks-head-form</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/630/large_a14526__0001_.jpg</image:loc><image:title>Meerschaum tobacco pipe, Turk&apos;s head form</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/633/large_a14526__0003_.jpg</image:loc><image:title>Meerschaum tobacco pipe, Turk&apos;s head form</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/632/large_a14526__0002_.jpg</image:loc><image:title>Meerschaum tobacco pipe, Turk&apos;s head form</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/634/large_a14526__0004_.jpg</image:loc><image:title>Meerschaum tobacco pipe, Turk&apos;s head form</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/635/large_a14526__0005_.jpg</image:loc><image:title>Meerschaum tobacco pipe, Turk&apos;s head form</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8025329/signal-lever-frame-4-lever-stirrup-frame-manchester-sheffield-and-lincolnshire-railway</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/505/large_smg00353205.jpg</image:loc><image:title>Signal Lever Frame, 4 Lever, Stirrup Frame, Manchester Sheffield &amp; Lincolnshire Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137875/hypodermic-syringe</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46612/electric-arc-welding-accessories</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co101810/2-cutting-instruments-and-a-socket-handle</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414469/scale-model-of-fuselage-of-anglo-french-variable-geometry-afvg-military-strike-aircraft-concept</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/165/large_cd0431_011_081017_2008_57_3_wind_tunnel_model.jpg</image:loc><image:title>Scale model of fuselage of Anglo-French Variable Geometry (AFVG) military strike aircraft concept</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57377/parliamentary-5ft-standard</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/930/large_smg00050384.jpg</image:loc><image:title>Parliamentary 5ft Standard</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co410774/aitkens-portable-dust-counter</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38584/three-late-nineteenth-century-borrowdale-graphite-pencils</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/429/large_1993_0119_0001__0001_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/432/large_1993_0119_0001__0004_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/435/large_1993_0119_0002__0002_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/433/large_1993_0119_0001__0005_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/434/large_1993_0119_0002__0001_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/437/large_1993_0119_0003__0002_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/431/large_1993_0119_0001__0003_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/430/large_1993_0119_0001__0002_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/275/436/large_1993_0119_0003__0001_.jpg</image:loc><image:title>Three late nineteenth century Borrowdale GRAPHITE PENCILS</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37755/litho-printed-tinplate-sheets-and-box</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/172/large_smg00178769.jpg</image:loc><image:title>Litho-printed tinplate sheets and box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240059/148-scale-models-apollo-lunar-excursion-modules</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202588/upper-half-of-a-partial-pressure-flying-suit-c-1954</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/150/large_1993_2278__0003_.jpg</image:loc><image:title>Upper half of a partial-pressure flying suit, c 1954.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/148/large_1993_2278__0001_.jpg</image:loc><image:title>Upper half of a partial-pressure flying suit, c 1954.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/149/large_1993_2278__0002_.jpg</image:loc><image:title>Upper half of a partial-pressure flying suit, c 1954.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91957/nasal-dilator-with-three-separate-heads</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13521/harrison-whiteness-meter</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204848/colour-prints-by-paul-graham-from-exhibition-beyond-caring</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38492/whittakers-compugraphic-universal-ii-typesetter</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co411868/word-processor</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123495/statue-of-goddess-kuan-yin</loc><lastmod>2026-04-11T15:59:11.706Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56276/five-sheets-of-photographs-representing-the-daily-drawings-of-the-solar-chromosphere</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/116/large_1876_1470_0004.jpg</image:loc><image:title>Five sheets of photographs representing the daily drawings of the solar chromosphere</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/117/large_1876_1470_0005.jpg</image:loc><image:title>Five sheets of photographs representing the daily drawings of the solar chromosphere</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/115/large_1876_1470_0003.jpg</image:loc><image:title>Five sheets of photographs representing the daily drawings of the solar chromosphere</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/114/large_1876_1470_0002.jpg</image:loc><image:title>Five sheets of photographs representing the daily drawings of the solar chromosphere</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/404/large_1876_1470_0005__0001_.jpg</image:loc><image:title>Five sheets of photographs representing the daily drawings of the solar chromosphere</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/578/large_10415874.jpg</image:loc><image:title>Five sheets of photographs representing the daily drawings of the solar chromosphere</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39649/model-of-vertical-triple-expansion-engines</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36711/automatic-pressure-regulator</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210003/glass-from-bolton-trinity-street-station-waiting-room</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8092979/frame-or-sportsfinder-for-lenses-collection</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/809/large_smg00453358.jpg</image:loc><image:title>Frame or Sportsfinder for Lenses Collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/810/large_smg00453359.jpg</image:loc><image:title>Frame or Sportsfinder for Lenses Collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8000370/electrophoresis-equipment</loc><lastmod>2026-04-11T15:59:12.098Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/338/large_smg00097855.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/337/large_smg00097854.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/339/large_smg00097856.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/334/large_smg00097851.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/336/large_smg00097853.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/335/large_smg00097852.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/340/large_smg00097857.jpg</image:loc><image:title>Electrophoresis equipment</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117752/14-glass-domes</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8610602/a-collection-of-200-artificial-glass-eyes-ocular-prostheses</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/237/large_2019_0067__0002_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/238/large_2019_0067__0004_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/241/large_2019_0067__0006_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/236/large_2019_0067__0001_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/243/large_2019_0067_0038__0001_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/242/large_2019_0067_0071__0001_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/244/large_2019_0067_0095__0001_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/245/large_2019_0067_0098__0001_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/240/large_2019_0067__0005_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/239/large_2019_0067__0003_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/246/large_2019_0067_0098__0002_.jpg</image:loc><image:title>A collection of 200 artificial glass eyes (ocular prostheses)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84760/rectangular-wooden-chest</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46210/collection-of-objects-from-bellbroughton</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38536/chinese-typewriter-1975-1980</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/105/large_smg00176305.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/104/large_smg00176304.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/100/large_smg00176300.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/992/large_smg00047661.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/988/large_smg00047638.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/987/large_smg00047637.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/103/large_smg00176303.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/101/large_smg00176301.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/321/102/large_smg00176302.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/993/large_smg00047662.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/991/large_smg00047660.jpg</image:loc><image:title>Chinese Typewriter, 1975-1980</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15156/newman-and-guardia-special-b-camera-with-leather-case</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/766/large_smg00220410.jpg</image:loc><image:title>Newman &amp; Guardia Special B Camera With Leather Case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/761/large_smg00220405.jpg</image:loc><image:title>Newman &amp; Guardia Special B Camera With Leather Case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127998/apothecaries-scales</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co179440/heart-lung-hypothermia-apparatus-by-new-electronic-products-ltd</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118783/compound-monocular-microscope</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/408/large_a154131_0002__0001_.jpg</image:loc><image:title>Compound monocular microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/438/635/large_smg00026772.jpg</image:loc><image:title>Compound monocular microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/318/936/large_smg00029400.jpg</image:loc><image:title>Compound monocular microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114225/glass-jar</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/762/large_smg00167299.jpg</image:loc><image:title>Glass jar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202524/14-samples-of-various-fabrics-used-at-rae</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51299/1-12-allens-governor-with-full-sized-sectional-drawing</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89173/plaster-copy-of-an-oculists-seal</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co76959/post-mortem-set</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/386/large_smg00094442.jpg</image:loc><image:title>Post mortem set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co161458/surgical-instrument-set</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/484/931/large_smg00272126.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56400/caroline-herschels-telescope-1795-1816</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/233/985/large_1906_0160.jpg</image:loc><image:title>Caroline Herschel&apos;s telescope, 1795-1816</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/904/large_1908_0160__0001_.jpg</image:loc><image:title>Caroline Herschel&apos;s telescope, 1795-1816</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/241/905/large_1908_0160__0002_.jpg</image:loc><image:title>Caroline Herschel&apos;s telescope, 1795-1816</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/312/9/large_smg00031419.jpg</image:loc><image:title>Caroline Herschel&apos;s telescope, 1795-1816</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18615/eight-lengths-of-two-colour-film</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12036/dipping-refractometer-by-carl-zeiss</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co506843/operant-conditioning-chamber-skinner-box-with-two-feeding-hoppers</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/771/large_2000_0452__0001_.jpg</image:loc><image:title>Operant conditioning chamber (&quot;Skinner Box&quot;) with two feeding hoppers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/773/large_2000_0452__0003_.jpg</image:loc><image:title>Operant conditioning chamber (&quot;Skinner Box&quot;) with two feeding hoppers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/772/large_2000_0452__0002_.jpg</image:loc><image:title>Operant conditioning chamber (&quot;Skinner Box&quot;) with two feeding hoppers</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/774/large_2000_0452__0004_.jpg</image:loc><image:title>Operant conditioning chamber (&quot;Skinner Box&quot;) with two feeding hoppers</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8345515/mobile-telephone-repair-workshop</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/375/large_2013_0157__0003_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/376/large_2013_0157__0004_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/125/large_2013_0157__0007_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/126/large_2013_0157__0008_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/123/large_2013_0157__0005_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/127/large_2013_0157__0009_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/124/large_2013_0157__0006_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/349/large_2013_0157_0008__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/348/large_2013_0157_0007__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/345/large_2013_0157_0004__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/347/large_2013_0157_0006__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/342/large_2013_0157_0001__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/344/large_2013_0157_0003__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/343/large_2013_0157_0002__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/346/large_2013_0157_0005__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/354/large_2013_0157_0013__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/374/large_2013_0157_0033__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/380/large_2013_0157_0039__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/388/large_2013_0157_0047__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/376/large_2013_0157_0035__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/398/large_2013_0157_0057__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/359/2013_0157_0018__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/372/2013_0157_0031__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/364/large_2013_0157_0023__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/375/large_2013_0157_0034__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/352/large_2013_0157_0011__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/384/large_2013_0157_0043__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/363/2013_0157_0022__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/389/large_2013_0157_0048__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/360/2013_0157_0019__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/361/2013_0157_0020__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/387/large_2013_0157_0046__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/362/2013_0157_0021__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/379/large_2013_0157_0038__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/381/large_2013_0157_0040__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/358/2013_0157_0017__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/382/large_2013_0157_0041__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/385/large_2013_0157_0044__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/391/large_2013_0157_0050__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/394/large_2013_0157_0053__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/396/large_2013_0157_0055__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/373/large_2013_0157_0032__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/357/2013_0157_0016__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/400/large_2013_0157_0059__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/371/large_2013_0157_0030__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/377/large_2013_0157_0036__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/356/2013_0157_0015__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/393/large_2013_0157_0052__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/367/large_2013_0157_0026__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/390/large_2013_0157_0049__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/366/large_2013_0157_0025__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/351/large_2013_0157_0010__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/392/large_2013_0157_0051__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/355/large_2013_0157_0014__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/397/large_2013_0157_0056__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/378/large_2013_0157_0037__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/370/large_2013_0157_0029__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/383/large_2013_0157_0042__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/365/large_2013_0157_0024__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/386/large_2013_0157_0045__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/399/large_2013_0157_0058__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/353/large_2013_0157_0012__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/369/large_2013_0157_0028__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/395/large_2013_0157_0054__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/368/large_2013_0157_0027__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/424/large_2013_0157_0083__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/425/large_2013_0157_0084__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/406/large_2013_0157_0065__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/416/large_2013_0157_0075__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/419/large_2013_0157_0078__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/420/large_2013_0157_0079__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/423/large_2013_0157_0082__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/410/large_2013_0157_0069__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/408/large_2013_0157_0067__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/412/large_2013_0157_0071__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/418/large_2013_0157_0077__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/401/large_2013_0157_0060__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/409/2013_0157_0068__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/415/large_2013_0157_0074__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/421/large_2013_0157_0080__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/402/large_2013_0157_0061__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/403/large_2013_0157_0062__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/404/large_2013_0157_0063__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/405/large_2013_0157_0064__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/407/large_2013_0157_0066__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/411/large_2013_0157_0070__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/414/large_2013_0157_0073__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/417/large_2013_0157_0076__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/413/large_2013_0157_0072__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/65/422/large_2013_0157_0081__0001_.jpg</image:loc><image:title>Mobile telephone repair workshop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39939/complete-set-of-mission-patches-for-all-nasa-manned-spaceflights-up-to-shuttle-mission-51f</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/765/large_1985_2033_0001_0006_apollo_11_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/763/large_1985_2033_0001_0004_apollo_9_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/766/large_1985_2033_0001_0008_apollo_13_mission_iron_on_patch_blue_copy.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/770/large_1985_2033_0001_0011_apollo_16_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/771/large_1985_2033_0001_0012_apollo_17_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/773/large_1985_2033_0001_0002_apollo_7_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/769/large_1985_2033_0001_0010_apollo_15_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/772/large_1985_2033_0001_0001_apollo_saturn__as__204_insignia_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/764/large_1985_2033_0001_0005_apollo_10_mission_iron_on_patch_copy.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/767/large_1985_2033_0001_0007_apollo_12_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/768/large_1985_2033_0001_0009_apollo_14_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/762/large_1985_2033_0001_0003_apollo_8_mission_iron_on_patch.jpg</image:loc><image:title>Complete set of mission patches for all NASA manned spaceflights up to Shuttle mission 51F</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18915/three-pieces-of-unstruck-gold-glass</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/707/large_smg00091480.jpg</image:loc><image:title>Three pieces of unstruck gold glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/706/large_smg00091479.jpg</image:loc><image:title>Three pieces of unstruck gold glass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/411/708/large_smg00091481.jpg</image:loc><image:title>Three pieces of unstruck gold glass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2459/model-of-a-winding-headgear-with-one-pulley</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/155/large_smg00176485.jpg</image:loc><image:title>Model of a winding headgear with one pulley</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/154/large_smg00176484.jpg</image:loc><image:title>Model of a winding headgear with one pulley</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/342/153/large_smg00176481.jpg</image:loc><image:title>Model of a winding headgear with one pulley</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8354645/four-sequential-timer-programmers-developed-and-built-by-dr-jack-tait</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/224/large_2012_0164__0008_.jpg</image:loc><image:title>Four Sequential Timer Programmers developed and built by Dr Jack Tait</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/223/large_2012_0164__0007_.jpg</image:loc><image:title>Four Sequential Timer Programmers developed and built by Dr Jack Tait</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/222/large_2012_0164__0006_.jpg</image:loc><image:title>Four Sequential Timer Programmers developed and built by Dr Jack Tait</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/220/large_2012_0164__0004_.jpg</image:loc><image:title>Four Sequential Timer Programmers developed and built by Dr Jack Tait</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/219/large_2012_0164__0003_.jpg</image:loc><image:title>Four Sequential Timer Programmers developed and built by Dr Jack Tait</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/217/large_2012_0164__0001_.jpg</image:loc><image:title>Four Sequential Timer Programmers developed and built by Dr Jack Tait</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/221/large_2012_0164__0005_.jpg</image:loc><image:title>Four Sequential Timer Programmers developed and built by Dr Jack Tait</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/37/218/large_2012_0164__0002_.jpg</image:loc><image:title>Four Sequential Timer Programmers developed and built by Dr Jack Tait</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3112/copy-of-otto-von-guerickes-air-pump</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co521892/safety-lamp</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50432/type-875-2-14-inch-draw-lock-and-key</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/436/large_smg00182719.jpg</image:loc><image:title>Type 875, 2 1/4-inch draw lock and key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/435/large_smg00182718.jpg</image:loc><image:title>Type 875, 2 1/4-inch draw lock and key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/842/large_smg00154996.jpg</image:loc><image:title>Type 875, 2 1/4-inch draw lock and key</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24901/serpollet-steam-motor-car-1903</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/68/large_1922_0167__0001_.jpg</image:loc><image:title>Serpollet Steam Motor Car, 1903</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192210/unanian-tonic-used-by-asian-immigrants-in-united-kingdom-1970-1981</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/57/165/large_1981_1583_0010__0001_.jpg</image:loc><image:title>Unanian Tonic used by Asian Immigrants in United Kingdom, 1970-1981.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116404/field-alcoholometer</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119143/large-compound-monocular-microscope-on-fixed-vertical-pillar-and-heavy-tripod-base</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co998/avia-quartz-crystal-digital-watch-with-liquid-crystal-display-c1974</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/558/large_smg00060523.jpg</image:loc><image:title>Avia quartz crystal digital watch with liquid crystal display, c.1974</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/292/large_smg00024265.jpg</image:loc><image:title>Avia quartz crystal digital watch with liquid crystal display, c.1974</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100564/3-boxes-of-phillips-cameo-impression-compound</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/756/large_smg00294059.jpg</image:loc><image:title>3 boxes of Phillips Cameo impression compound</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/755/large_smg00294058.jpg</image:loc><image:title>3 boxes of Phillips Cameo impression compound</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/510/757/large_smg00294060.jpg</image:loc><image:title>3 boxes of Phillips Cameo impression compound</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46501/pair-of-old-straddle-milling-cutters</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54489/photobarograph-used-at-radcliffe-observatory-oxford</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/362/943/large_smg00242765.jpg</image:loc><image:title>Photobarograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/206/large_smg00047893.jpg</image:loc><image:title>Photobarograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/271/large_smg00461080.jpg</image:loc><image:title>Photobarograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/424/208/large_smg00176658.jpg</image:loc><image:title>Photobarograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/204/large_smg00047890.jpg</image:loc><image:title>Photobarograph used at Radcliffe Observatory, Oxford</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/333/203/large_smg00047889.jpg</image:loc><image:title>Photobarograph used at Radcliffe Observatory, Oxford</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co96191/clinocap-diaphragm-and-box</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/52/18/large_a626863.jpg</image:loc><image:title>Clinocap Diaphragm and Box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160266/apparatus-to-measure-the-expansion-and-contraction-of-paper-due-to-change-in-moisture-content</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/988/large_smg00180555.jpg</image:loc><image:title>Apparatus to measure the expansion and contraction of paper due to change in moisture content</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/996/large_smg00180570.jpg</image:loc><image:title>Apparatus to measure the expansion and contraction of paper due to change in moisture content</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/986/large_smg00180552.jpg</image:loc><image:title>Apparatus to measure the expansion and contraction of paper due to change in moisture content</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/987/large_smg00180554.jpg</image:loc><image:title>Apparatus to measure the expansion and contraction of paper due to change in moisture content</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/989/large_smg00180556.jpg</image:loc><image:title>Apparatus to measure the expansion and contraction of paper due to change in moisture content</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/995/large_smg00180568.jpg</image:loc><image:title>Apparatus to measure the expansion and contraction of paper due to change in moisture content</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/328/990/large_smg00180558.jpg</image:loc><image:title>Apparatus to measure the expansion and contraction of paper due to change in moisture content</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5330/sectioned-corrugated-wave-guide-for-linear-electron-accelerator</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50393/wooden-pag-lock-modern-nafrican-c1961</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8365013/collection-of-247-holograms-mostly-laser-transmission-masters</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13884/infrared-spectometer</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/414/large_smg00653628.jpg</image:loc><image:title>Infrared spectometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/402/large_smg00653437.jpg</image:loc><image:title>Infrared spectometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/404/large_smg00653442.jpg</image:loc><image:title>Infrared spectometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co136788/assortment-of-electrical-accessories-including-various-electrodes-and-several-leads-with-contacts</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406948/steam-heated-laundry-drying-cabinets</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/246/155/large_cd0110_020_050628_um_1988_267_3_drying_cabinet.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/162/large_smg00216465.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/160/large_smg00216461.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/159/large_smg00216460.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/918/large_smg00216467.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/917/large_smg00216466.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/915/large_smg00216463.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/919/large_smg00216468.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/920/large_smg00216471.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/157/large_smg00216457.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/161/large_smg00216462.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/158/large_smg00216458.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/916/large_smg00216464.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/163/large_smg00216470.jpg</image:loc><image:title>Steam-heated laundry drying cabinets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28193/great-western-railway-beaker-and-carafe-with-button-logo</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12244/photosedimentometer-by-eel-essex</loc><lastmod>2026-04-11T15:59:14.786Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co442752/two-model-railway-wagons</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144010/combined-ear-stud-punch-and-closer</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co406/musical-pocket-watch-mechanism-1790-1800</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/260/large_smg00024229.jpg</image:loc><image:title>Musical Pocket Watch Mechanism, 1790-1800</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13351/friedenrichs-yeast-flask-c-1914-or-earlier</loc><lastmod>2026-04-11T15:59:15.008Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55837/bosun-liquid-compass</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/262/large_smg00021078.jpg</image:loc><image:title>&apos;Bosun&apos; liquid compass</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/263/large_smg00021079.jpg</image:loc><image:title>&apos;Bosun&apos; liquid compass</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677157/ciba-and-cibanone-dyes-in-textile-printing-ciba-1961</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/491/large_smg00070310.jpg</image:loc><image:title>Ciba and Cibanone Dyes in Textile Printing, Ciba, 1961</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/492/large_smg00070311.jpg</image:loc><image:title>Ciba and Cibanone Dyes in Textile Printing, Ciba, 1961</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200029/small-rectangular-folding-leather-case</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/400/large_a656887_0002__0001_.jpg</image:loc><image:title>Small rectangular folding leather case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/21/401/large_a656887_0002__0002_.jpg</image:loc><image:title>Small rectangular folding leather case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125749/two-cane-tobacco-pipes-owned-by-archdeacon-gray</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113689/2-bottles-for-chloroform-empty-german</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co38765/model-scale-14-of-double-blast-steam-powered-threshing-machine-with-removable-panels</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/181/large_smg00649771.jpg</image:loc><image:title>Model (scale 1:4), of double blast steam powered threshing machine, with removable panels</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/914/large_smg00183384.jpg</image:loc><image:title>Model (scale 1:4), of double blast steam powered threshing machine, with removable panels</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93730/pump-for-sphygmomanometer</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39943/model-148-scale-of-russian-sapwood-missile-used-to-launch-sputnik-1</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141987/part-of-vaporiser</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174036/7-catheters-in-bad-condition-and-gum-elastic</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146359/ultramicroburet-apparatus</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co484013/model-railway-carriage-4-wheel-guard-and-luggage-vans</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/747/653/large_smg00369867.jpg</image:loc><image:title>Model railway carriage, 4-wheel guard and luggage vans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60381/selection-of-three-single-surface-models-in-yellow-wire-showing</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45894/two-indented-stone-hammers</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co522232/magnetic-river-demonstration</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/845/large_2000_0429__0002_.jpg</image:loc><image:title>&apos;Magnetic river&apos; demonstration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/846/large_2000_0429__0004_.jpg</image:loc><image:title>&apos;Magnetic river&apos; demonstration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/844/large_2000_0429__0003_.jpg</image:loc><image:title>&apos;Magnetic river&apos; demonstration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/819/large_2000_0429__0005_.jpg</image:loc><image:title>&apos;Magnetic river&apos; demonstration</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/746/842/large_2000_0429__0001_.jpg</image:loc><image:title>&apos;Magnetic river&apos; demonstration</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co52927/prismatic-astrolabe-british-1928-1932</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/787/large_smg00176692.jpg</image:loc><image:title>Prismatic astrolabe, British, 1928-1932</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/721/large_smg00175314.jpg</image:loc><image:title>Prismatic astrolabe, British, 1928-1932</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/783/large_smg00176688.jpg</image:loc><image:title>Prismatic astrolabe, British, 1928-1932</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/788/large_smg00176693.jpg</image:loc><image:title>Prismatic astrolabe, British, 1928-1932</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/784/large_smg00176689.jpg</image:loc><image:title>Prismatic astrolabe, British, 1928-1932</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/361/720/large_smg00175309.jpg</image:loc><image:title>Prismatic astrolabe, British, 1928-1932</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8021378/empty-tin-of-stewed-kidneys-taken-on-scotts-antarctic-expedition-of-1910</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/40/616/large_1965_0239_0004__0001_.jpg</image:loc><image:title>Empty tin of stewed kidneys taken on Scott&apos;s Antarctic Expedition of 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/68/694/large_1965_0239_0004__0002_.jpg</image:loc><image:title>Empty tin of stewed kidneys taken on Scott&apos;s Antarctic Expedition of 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/20/large_smg00027482.jpg</image:loc><image:title>Empty tin of stewed kidneys taken on Scott&apos;s Antarctic Expedition of 1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/325/207/large_smg00070508.jpg</image:loc><image:title>Empty tin of stewed kidneys taken on Scott&apos;s Antarctic Expedition of 1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30124/de-havilland-goblin-iii-turbojet-engine</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/219/large_smg00461040.jpg</image:loc><image:title>De Havilland Goblin III Turbojet Engine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44541/hand-loom-c-1832</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/417/large_smg00648558.jpg</image:loc><image:title>Hand loom, c 1832.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55984/azimuth-circle-no2-for-type-02-compass-1939</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60795/pocket-set-of-seven-silver-drawing-instruments-by-richard-glynne</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67356/the-eagle-the-big-city-caper</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59715/exchequer-split-tally-english-1822</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/69/541/large_1860_0030.jpg</image:loc><image:title>Exchequer split tally, English, 1822.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/221/461/large_1860_0030__0001_.jpg</image:loc><image:title>Exchequer split tally, English, 1822.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54320/dip-circle-by-dover</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/346/329/large_smg00176965.jpg</image:loc><image:title>Dip circle by Dover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/353/267/large_smg00176966.jpg</image:loc><image:title>Dip circle by Dover</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/462/large_smg00176964.jpg</image:loc><image:title>Dip circle by Dover</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co178700/instrument-set-by-downs-ltd-for-ring-hip-prothesis</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/681/large_smg00184174.jpg</image:loc><image:title>Instrument set by Downs Ltd. for ring hip prothesis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/680/large_smg00184173.jpg</image:loc><image:title>Instrument set by Downs Ltd. for ring hip prothesis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/675/large_smg00184168.jpg</image:loc><image:title>Instrument set by Downs Ltd. for ring hip prothesis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/678/large_smg00184171.jpg</image:loc><image:title>Instrument set by Downs Ltd. for ring hip prothesis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/679/large_smg00184172.jpg</image:loc><image:title>Instrument set by Downs Ltd. for ring hip prothesis</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/367/686/large_smg00184179.jpg</image:loc><image:title>Instrument set by Downs Ltd. for ring hip prothesis</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111485/75-c20-small-specimen-jars-with-ground-glass-stoppers</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142657/brass-scarificator-in-case-with-lancets</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/503/large_smg00253029.jpg</image:loc><image:title>Brass scarificator in case, with lancets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8557092/hydraulic-power-supply</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8560263/mask-from-the-vault-of-horror</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54896/aeroplane-psychrometer-mark-ii-1918-1922</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/331/126/large_smg00049656.jpg</image:loc><image:title>Aeroplane psychrometer Mark II, 1918-1922.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160405/3-phials-of-bone-dust-produced-during-experiments-on-neolithic-trephination-by-dr-t-wilson-parry</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19768/replica-cast-iron-pot-cut-in-halves</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co160401/flint-core</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8713782/four-glass-bottles-and-two-halves-produced-by-ashley-bottle-making-machine-england-1886</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co173471/brace-and-bit-cranial-trephine-with-five-bits</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39696/archimedes-detatchable-two-stroke-outboard-motor-with-two-opposed-cylinders</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18251/magic-lantern-and-slides-for-children-1913-1920</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/382/large_1978_0135_0001__0003_.jpg</image:loc><image:title>Magic Lantern and slides for Children, 1913-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/380/large_1978_0135_0001__0001_.jpg</image:loc><image:title>Magic Lantern and slides for Children, 1913-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/381/large_1978_0135_0001__0002_.jpg</image:loc><image:title>Magic Lantern and slides for Children, 1913-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/379/large_1978_0135__0001_.jpg</image:loc><image:title>Magic Lantern and slides for Children, 1913-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/384/large_1978_0135_0003__0001_.jpg</image:loc><image:title>Magic Lantern and slides for Children, 1913-1920</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/42/383/large_1978_0135_0002__0001_.jpg</image:loc><image:title>Magic Lantern and slides for Children, 1913-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137046/high-frequency-violet-ray-apparatus</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74521/medal-in-original-box</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/101/large_smg00013946__0001_.jpg</image:loc><image:title>Medal, in original box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/659/102/large_smg00013946__0002_.jpg</image:loc><image:title>Medal, in original box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8030292/four-taylor-hobson-tv-88-television-camera-lenses</loc><lastmod>2026-04-11T15:59:17.737Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co4674/six-draw-miniature-gilt-spyglass-and-leather-case-with-side-opening</loc><lastmod>2026-04-11T15:59:18.103Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64254/ammonia-refrigeration-compressor-mark-4n16</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132648/set-of-scales</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23363/iron-called-hange-pig</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/569/large_smg00046989.jpg</image:loc><image:title>Iron called Hange Pig</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/402/570/large_smg00046990.jpg</image:loc><image:title>Iron called Hange Pig</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co444853/four-letter-covers</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46373/herbert-2m3m-auto-robot-capstan-lathe-c-1977</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/582/large_1978_0170__0002_.jpg</image:loc><image:title>Herbert 2M/3M Auto Robot Capstan lathe, c 1977</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/583/large_1978_0170__0003_.jpg</image:loc><image:title>Herbert 2M/3M Auto Robot Capstan lathe, c 1977</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/232/581/large_1978_0170__0001_.jpg</image:loc><image:title>Herbert 2M/3M Auto Robot Capstan lathe, c 1977</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205280/the-great-orme-gwynedd-north-wales-and-harbour-near-the-north</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2521/set-of-eight-mercury-thermometers-in-morocco-leather-case-30o-to-360o</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/436/large_smg00178235.jpg</image:loc><image:title>Set of eight mercury thermometers in morocco leather case -30º to 360º</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co106891/two-amulets</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co100197/two-blocks-of-6-lower-anterior-acrylic-teeth</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co199154/medicine-chest</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/14/large_smg00285312.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120709/food-warmer</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198024/silver-gilt-pocket-medicine-case</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417020/album-containing-60-imperial-size-photographs-of-scenes-in-london-taken-by-charles-wilson</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/792/large_1258_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/147/40/a003276a.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/787/large_1253_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/789/large_1255_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/794/large_1260_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/779/large_1245_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/780/large_1246_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/781/large_1247_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/782/large_1248_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/778/large_1244_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/783/large_1249_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/785/large_1251_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/797/large_1263_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/798/large_1264_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/799/large_1265_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/790/large_1256_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/791/large_1257_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/793/large_1259_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/788/large_1254_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/795/large_1261_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/796/large_1262_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/777/large_1243_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/784/large_1250_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/786/large_1252_4.jpg</image:loc><image:title>Album containing 60 Imperial-size photographs of scenes in London taken by Charles Wilson</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23581/three-coils-of-iron-wire-one-of-which-having-a-rectangular-section-has-been-tested-for-tensile-strength</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/532/large_smg00047040.jpg</image:loc><image:title>Three coils of iron wire, one of which having a rectangular section, has been tested for tensile strength</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/533/large_smg00047041.jpg</image:loc><image:title>Three coils of iron wire, one of which having a rectangular section, has been tested for tensile strength</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/531/large_smg00047039.jpg</image:loc><image:title>Three coils of iron wire, one of which having a rectangular section, has been tested for tensile strength</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24130/portions-of-medieval-pottery-kiln</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/127/large_smg00087693.jpg</image:loc><image:title>Portions of medieval pottery kiln</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/128/large_smg00087694.jpg</image:loc><image:title>Portions of medieval pottery kiln</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/125/large_smg00087691.jpg</image:loc><image:title>Portions of medieval pottery kiln</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/126/large_smg00087692.jpg</image:loc><image:title>Portions of medieval pottery kiln</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/129/large_smg00087695.jpg</image:loc><image:title>Portions of medieval pottery kiln</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/124/large_smg00087690.jpg</image:loc><image:title>Portions of medieval pottery kiln</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/122/large_smg00087688.jpg</image:loc><image:title>Portions of medieval pottery kiln</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/123/large_smg00087689.jpg</image:loc><image:title>Portions of medieval pottery kiln</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108362/plaster-cast-on-stand-of-diseased-metatarsal-of-lambe-gorgosaurus-dinosaur</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18608/collection-of-cine-films-made-using-the-lee-and-turner-sequential-frame-three-colour-process-and-modern-copies</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40465/sun-slit-optical-sensor-components-as-used-on-british-prospero-satellite</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/908/large_smg00097709.jpg</image:loc><image:title>Sun slit optical sensor components as used on  British Prospero satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/907/large_smg00097708.jpg</image:loc><image:title>Sun slit optical sensor components as used on  British Prospero satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/940/large_smg00155925.jpg</image:loc><image:title>Sun slit optical sensor components as used on  British Prospero satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/909/large_smg00097710.jpg</image:loc><image:title>Sun slit optical sensor components as used on  British Prospero satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/942/large_smg00155927.jpg</image:loc><image:title>Sun slit optical sensor components as used on  British Prospero satellite</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/906/large_smg00097707.jpg</image:loc><image:title>Sun slit optical sensor components as used on  British Prospero satellite</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172979/surgical-instrument-set</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/29/large_smg00290741.jpg</image:loc><image:title>Surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co507426/stathams-student-chemical-laboratory-in-wooden-case</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51141/two-coloured-white-prints-and-five-photographs-relating-to-the-67</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39637/five-photographs-turbines-of-ss-olympic</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134149/male-alms-box-figure-from-bethlem-hospital-england-1671-1681</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/226/large_a600163.jpg</image:loc><image:title>Male alms box figure from Bethlem Hospital, England, 1671-1681</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/937/large_a600163__0001_.jpg</image:loc><image:title>Male alms box figure from Bethlem Hospital, England, 1671-1681</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42529/blanchard-safety-incandescent-oil-lamp</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2757/two-triple-cone-sockets</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/444/509/large_smg00229131.jpg</image:loc><image:title>Two triple cone sockets</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/444/512/large_smg00229136.jpg</image:loc><image:title>Two triple cone sockets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co120578/ceramic-food-warmer</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137882/hypodermic-syringe</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/728/large_smg00226992.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415301/air-tracker-used-to-track-air-currents-and-investigate-the-movement-of-bacteria-in-air</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/94/large_smg00167198.jpg</image:loc><image:title>Air tracker used to track air currents and investigate the movement of bacteria in air</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/93/large_smg00167197.jpg</image:loc><image:title>Air tracker used to track air currents and investigate the movement of bacteria in air</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126818/rough-wooden-crutch-made-from-branch</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/161/large_smg00159883.jpg</image:loc><image:title>Rough wooden crutch made from branch</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co53107/lean-type-mining-dial-1801-1825</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175985/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/436/large_smg00316131.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/493/884/large_smg00271031.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19919/7-specimens-illustrating-rubber-deposition</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127180/pair-of-wooden-crutches-1901-1920</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co180071/three-tubes-of-penicillin-powder-two-of-international-standard-and-one-of-british-standard-samples-1945-1946</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/893/large_a671733.jpg</image:loc><image:title>Three tubes of penicillin powder, two of International Standard and one of British Standard samples, 1945-1946</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198696/mahogany-medicine-chest</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/114/large_smg00306895.jpg</image:loc><image:title>Mahogany medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co521208/examination-certificates</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66320/ten-etchings-published-by-william-fordyce-in-coal-and-iron</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/324/large_1978_0351_0006.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/318/large_1978_0351_0001.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/323/large_1978_0351_0005__0002_.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/320/large_1978_0351_0003.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/327/large_1978_0351_0009.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/319/large_1978_0351_0002.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/326/large_1978_0351_0008.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/325/large_1978_0351_0007.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/328/large_1978_0351_0010__0001_.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/321/large_1978_0351_0004.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/329/large_1978_0351_0010__0002_.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/26/322/large_1978_0351_0005__0001_.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/691/large_1978_0351_0001.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/692/large_1978_0351_0002.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/698/large_1978_0351_0008.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/696/large_1978_0351_0006.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/699/large_1978_0351_0009.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/697/large_1978_0351_0007.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/695/large_1978_0351_0005.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/693/large_1978_0351_0003.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/694/large_1978_0351_0004.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/231/700/large_1978_0351_0010.jpg</image:loc><image:title>Ten etchings published by William Fordyce in &quot;Coal and Iron&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406338/compound-microscope</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/247/805/large_cd0085_016_050301_ms_1987_41_2_microscope.jpg</image:loc><image:title>compound microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34868/ground-radar-mobile-receiver-type-r3020-rm3a-mb-made-by-cossor-1930-1947</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31527/aqueous-electrolytic-capacitors</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137114/electrodes-and-holders-in-leather-covered-case</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co430284/laser-clock</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/367/large_smg00032170.jpg</image:loc><image:title>Laser clock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/323/364/large_smg00032167.jpg</image:loc><image:title>Laser clock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61261/pilot-scale-apv-tower-fermenter</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/527/large_smg00646893.jpg</image:loc><image:title>Pilot scale APV Tower Fermenter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/343/large_smg00646893__0001_.jpg</image:loc><image:title>Pilot scale APV Tower Fermenter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122015/two-pewter-bowls</loc><lastmod>2026-04-11T15:59:21.027Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50319/chubbs-eight-double-sided-five-lever-detector-spring-rim-lock</loc><lastmod>2026-04-11T15:59:21.019Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/274/large_smg00182734.jpg</image:loc><image:title>Chubb&apos;s eight double-sided five lever detector spring rim lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/559/large_smg00153292.jpg</image:loc><image:title>Chubb&apos;s eight double-sided five lever detector spring rim lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/336/693/large_smg00182733.jpg</image:loc><image:title>Chubb&apos;s eight double-sided five lever detector spring rim lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/275/large_smg00182735.jpg</image:loc><image:title>Chubb&apos;s eight double-sided five lever detector spring rim lock</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/571/large_smg00153304.jpg</image:loc><image:title>Chubb&apos;s eight double-sided five lever detector spring rim lock</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111931/2-rectangular-clear-glass-bottles-with-stoppers</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58260/tutton-wave-comparator-for-checking-length-standards</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134012/apothecarys-scales-with-steel-beam-and-brass-pans</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/427/432/large_smg00101378.jpg</image:loc><image:title>Apothecary&apos;s scales with steel beam and brass pans</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409853/5-stereoscopic-photographs-on-cards-from-a-numbered-series-on-aspects-of-the-manchester-ship-canal</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/495/large_1996_0128_0001.jpg</image:loc><image:title>5 stereoscopic photographs on cards from a numbered series on aspects of the Manchester Ship Canal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/494/large_1996_0128_0002.jpg</image:loc><image:title>5 stereoscopic photographs on cards from a numbered series on aspects of the Manchester Ship Canal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/498/large_1996_0128_0005.jpg</image:loc><image:title>5 stereoscopic photographs on cards from a numbered series on aspects of the Manchester Ship Canal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/496/large_1996_0128_0003.jpg</image:loc><image:title>5 stereoscopic photographs on cards from a numbered series on aspects of the Manchester Ship Canal</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/276/497/large_1996_0128_0004.jpg</image:loc><image:title>5 stereoscopic photographs on cards from a numbered series on aspects of the Manchester Ship Canal</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5191/six-packets-of-amerscan-agents</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66550/collection-of-three-engravings-of-the-nuremberg-fuerth-railway-all-published-in-germany</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/318/large_1980_1032_0001.jpg</image:loc><image:title>Collection of three engravings of the Nuremberg-Fuerth railway. All published in Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/320/large_1980_1032_0002__0002_.jpg</image:loc><image:title>Collection of three engravings of the Nuremberg-Fuerth railway. All published in Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/237/319/large_1980_1032_0002__0001_.jpg</image:loc><image:title>Collection of three engravings of the Nuremberg-Fuerth railway. All published in Germany</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/278/921/large_1980_1032_0003.jpg</image:loc><image:title>Collection of three engravings of the Nuremberg-Fuerth railway. All published in Germany</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co166125/pocket-surgical-instrument-set</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/456/large_smg00316312.jpg</image:loc><image:title>Pocket surgical instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40643/model-of-hunters-patent-floating-crane-with-model-boiler</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45757/two-specimens-of-flexrasp-rasp-sheet-for-woodworking-and-a-sample-in-its-sales-packet-of-flexfile-used-for-metal</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61640/cornish-pumping-engine-1840</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/835/large_1893_0266__0001_.jpg</image:loc><image:title>Cornish Pumping Engine, 1840</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/438/large_smg00213403.jpg</image:loc><image:title>Cornish Pumping Engine, 1840</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183606/4-flat-round-metal-tins</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12529/apparatus-used-for-collecting-air-from-the-lungs</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135351/two-wooden-foot-measures-british-1900-1940</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/850/large_smg00098519.jpg</image:loc><image:title>Two wooden foot measures, British, 1900-1940</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143201/electrostatic-machine</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94120/chambers-of-the-human-heart-1910-1930</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/976/large_smg00262187.jpg</image:loc><image:title>Chambers of the human heart, 1910-1930.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55853/decca-airborne-equipment-mark-15-with-components</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/415/large_smg00079687.jpg</image:loc><image:title>Decca airborne equipment, Mark 15, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/418/large_smg00079697.jpg</image:loc><image:title>Decca airborne equipment, Mark 15, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/419/large_smg00079698.jpg</image:loc><image:title>Decca airborne equipment, Mark 15, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/416/large_smg00079688.jpg</image:loc><image:title>Decca airborne equipment, Mark 15, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/414/large_smg00079686.jpg</image:loc><image:title>Decca airborne equipment, Mark 15, with components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/345/969/large_smg00079679.jpg</image:loc><image:title>Decca airborne equipment, Mark 15, with components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114628/needle-for-blood-testing</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co443187/silver-plated-tea-strainer-british-rail</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147615/toilet-case</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/767/large_smg00169140.jpg</image:loc><image:title>Toilet case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/738/large_smg00166354.jpg</image:loc><image:title>Toilet case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/763/large_smg00169136.jpg</image:loc><image:title>Toilet case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/764/large_smg00169137.jpg</image:loc><image:title>Toilet case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/765/large_smg00169138.jpg</image:loc><image:title>Toilet case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/773/large_smg00169146.jpg</image:loc><image:title>Toilet case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/739/large_smg00166355.jpg</image:loc><image:title>Toilet case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/766/large_smg00169139.jpg</image:loc><image:title>Toilet case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41776/model-of-doge-of-venices-state-barge-bucentaur</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/460/large_1928_1038.jpg</image:loc><image:title>Model of Doge of Venice&apos;s State Barge, &quot;Bucentaur&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/66/large_1928_1038__0002_.jpg</image:loc><image:title>Model of Doge of Venice&apos;s State Barge, &quot;Bucentaur&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/36/65/large_1928_1038__0001_.jpg</image:loc><image:title>Model of Doge of Venice&apos;s State Barge, &quot;Bucentaur&quot;</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/289/376/large_1928_1038__0003_.jpg</image:loc><image:title>Model of Doge of Venice&apos;s State Barge, &quot;Bucentaur&quot;</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2405/solar-microscope-accessory</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/33/524/large_b911152.jpg</image:loc><image:title>Solar microscope accessory</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/500/large_smg00028673.jpg</image:loc><image:title>Solar microscope accessory</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16999/two-portraits</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118837/compound-monocular-microscope</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co506982/icl-word-processing-system-model-8801</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125127/rectangular-stand-and-circular-stand</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/198/large_a657054__0001_.jpg</image:loc><image:title>Rectangular stand and circular stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co144594/three-rolled-lengths-of-sacking</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8596360/demonstation-model-of-a-clinell-uv-360-room-sanitiser-device</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co142699/set-of-cupping-instruments</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/310/large_smg00225960.jpg</image:loc><image:title>Set of cupping instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36507/specimen-of-a-3-wire-armoured-cable</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/418/large_smg00208270.jpg</image:loc><image:title>Specimen of a 3 wire armoured cable</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co170698/container-glass-for-sutures</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/369/527/large_smg00096699.jpg</image:loc><image:title>Container, glass, for sutures</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co147867/small-wooden-chest</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/735/large_smg00166348.jpg</image:loc><image:title>Small wooden chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/409/734/large_smg00166347.jpg</image:loc><image:title>Small wooden chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co17517/two-prints-of-electrical-discharges</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122779/pair-of-lace-up-shoes-for-bound-feet</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/791/large_1984_0141__0001_.jpg</image:loc><image:title>Pair of lace-up shoes for bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/203/792/large_1984_0141__0002_.jpg</image:loc><image:title>Pair of lace-up shoes for bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/56/large_smg00168202.jpg</image:loc><image:title>Pair of lace-up shoes for bound feet</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/394/8/large_smg00168086.jpg</image:loc><image:title>Pair of lace-up shoes for bound feet</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44560/noble-combing-machine-1853</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/693/large_smg00448721.jpg</image:loc><image:title>Noble combing machine, 1853</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49676/microwave-cooker-model-hn-1102-by-philips-c-1968</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409248/galley-section-from-bae-146-airliner-1992</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/228/large_smg00461053.jpg</image:loc><image:title>Galley section from BAE 146 airliner (1992)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/227/large_smg00461052.jpg</image:loc><image:title>Galley section from BAE 146 airliner (1992)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116745/1-4ml-automatic-pipette</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co475448/two-pewter-plates</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/596/large_1946_0124__0001_.jpg</image:loc><image:title>Two pewter plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/597/large_1946_0124__0002_.jpg</image:loc><image:title>Two pewter plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/598/large_1946_0124__0003_.jpg</image:loc><image:title>Two pewter plates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co210183/en-route-wicker-lunch-basket</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co132628/rectangular-wooden-box-with-hinged-lid</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46357/colchester-triumph-2000-lathe</loc><lastmod>2026-04-11T15:59:23.657Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/301/large_smg00214963.jpg</image:loc><image:title>Colchester Triumph 2000 lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/993/large_smg00214961.jpg</image:loc><image:title>Colchester Triumph 2000 lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/300/large_smg00214962.jpg</image:loc><image:title>Colchester Triumph 2000 lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/302/large_smg00214964.jpg</image:loc><image:title>Colchester Triumph 2000 lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/994/large_smg00214965.jpg</image:loc><image:title>Colchester Triumph 2000 lathe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/753/631/large_smg00653233.jpg</image:loc><image:title>Colchester Triumph 2000 lathe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co95514/axis-traction-obstetrical-forceps-handle-only</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co200310/medicine-chest</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/491/618/large_smg00306657.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203507/ernemann-heag-xv-plate-camera</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co49944/two-roman-bricks-from-colchester</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/1/large_smg00155709.jpg</image:loc><image:title>Two Roman bricks from Colchester</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/389/0/large_smg00155708.jpg</image:loc><image:title>Two Roman bricks from Colchester</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23920/samples-of-blast-furnace-slag-from-stanton-nottingham</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/394/large_smg00093601.jpg</image:loc><image:title>Samples of blast furnace slag from Stanton, Nottingham</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/413/395/large_smg00093602.jpg</image:loc><image:title>Samples of blast furnace slag from Stanton, Nottingham</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co110855/glass-drug-jar</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107262/thirty-poisoned-blowpipe-darts</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co470820/vanguard-button-holer-attachment-for-fixing-to-the-presser-foot-of-sewing-machines</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co40909/model-of-cross-sand-light-vessel</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/329/180/large_smg00079983.jpg</image:loc><image:title>Model of Cross Sand Light Vessel</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/339/46/large_smg00074728.jpg</image:loc><image:title>Model of Cross Sand Light Vessel</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145999/ladies-protective-wired-waist-coat-and-leggings</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/23/large_smg00370202.jpg</image:loc><image:title>Ladies&apos; protective wired waist-coat and leggings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/740/344/large_smg00366615.jpg</image:loc><image:title>Ladies&apos; protective wired waist-coat and leggings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192545/3-bottles-of-calogen-vitaminised-calcium-tablets</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co23924/specimens-illustrating-electrodeposition-research</loc><lastmod>2026-04-11T15:59:23.678Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61362/2-open-top-chain-pump-for-raising-dirty-fluids-likely-to-choke-up-pumps-with-valves</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/733/large_smg00064007.jpg</image:loc><image:title>2&quot; Open Top Chain Pump (for raising dirty fluids likely to choke up pumps with valves)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31880/x-band-travelling-wave-tube</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51019/beam-engine-and-associated-component</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/38/396/large_b003042.jpg</image:loc><image:title>Beam engine and associated component</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/828/large_1915_0128.jpg</image:loc><image:title>Beam engine and associated component</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198605/italian-triptych-medicine-chest-1600-1750</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/126/large_smg00277666.jpg</image:loc><image:title>Italian triptych medicine chest, 1600-1750</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32960/early-telephone-by-alexander-graham-bell-1877</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/631/large_1906_0010__0004_.jpg</image:loc><image:title>Early telephone by Alexander Graham Bell, 1877.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/628/large_1906_0010__0001_.jpg</image:loc><image:title>Early telephone by Alexander Graham Bell, 1877.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/629/large_1906_0010__0002_.jpg</image:loc><image:title>Early telephone by Alexander Graham Bell, 1877.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/630/large_1906_0010__0003_.jpg</image:loc><image:title>Early telephone by Alexander Graham Bell, 1877.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/826/large_1906_0010__0005_.jpg</image:loc><image:title>Early telephone by Alexander Graham Bell, 1877.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/43/827/large_1906_0010__0006_.jpg</image:loc><image:title>Early telephone by Alexander Graham Bell, 1877.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co61189/magne-yeast-culture-machine</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/150/large_smg00461057.jpg</image:loc><image:title>Magné yeast culture machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/695/large_smg00448742.jpg</image:loc><image:title>Magné yeast culture machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/332/large_smg00448714.jpg</image:loc><image:title>Magné yeast culture machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/509/153/large_smg00286212.jpg</image:loc><image:title>Magné yeast culture machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103605/soft-black-leather-case-holding-two-steel-cut-throat-razors</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/512/large_smg00165926.jpg</image:loc><image:title>Soft black leather case holding two steel cut-throat razors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/518/large_smg00165932.jpg</image:loc><image:title>Soft black leather case holding two steel cut-throat razors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/417/542/large_smg00163330.jpg</image:loc><image:title>Soft black leather case holding two steel cut-throat razors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/416/519/large_smg00165933.jpg</image:loc><image:title>Soft black leather case holding two steel cut-throat razors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co63223/electronic-calculating-machine</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/879/large_smg00080755.jpg</image:loc><image:title>Electronic calculating machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/877/large_smg00080752.jpg</image:loc><image:title>Electronic calculating machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140023/cupping-set</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/761/large_smg00270503.jpg</image:loc><image:title>Cupping set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56153/three-astronomical-globes-of-lithographed-metal-on-metal-stands</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143054/part-of-u-boat-ventilation-system</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/627/large_smg00267873.jpg</image:loc><image:title>Part of U boat ventilation system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/539/large_smg00232881.jpg</image:loc><image:title>Part of U boat ventilation system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/105/large_smg00231634.jpg</image:loc><image:title>Part of U boat ventilation system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/628/large_smg00267874.jpg</image:loc><image:title>Part of U boat ventilation system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/618/large_smg00267756.jpg</image:loc><image:title>Part of U boat ventilation system</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co477397/two-hanks-thread-and-2-reels-of-linen-stitching-thread</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64719/class-tickets</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36361/westons-direct-reading-voltamp-meter</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/443/298/large_smg00208112.jpg</image:loc><image:title>Weston&apos;s direct-reading volt/amp meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/444/67/large_smg00224481.jpg</image:loc><image:title>Weston&apos;s direct-reading volt/amp meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/450/large_smg00208617.jpg</image:loc><image:title>Weston&apos;s direct-reading volt/amp meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48252/specimens-illustrating-stages-in-the-manufacture-of-an-earthenware-jug</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8245618/ernemann-35mm-cine-camera-model-e</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/247/large_smg00221380.jpg</image:loc><image:title>Ernemann 35mm Cine Camera,  Model E</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148110/blood-recipient-sets</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526000/glucotrend-tm-soft-test-system</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/865/large_smg00253823.jpg</image:loc><image:title>Glucotrend (TM) soft test system</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/981/large_2000_0644_0001.jpg</image:loc><image:title>Glucotrend (TM) soft test system</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8399594/assorted-papers-relating-to-early-ham-radio-1920-1930</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/697/large_e2013_154_1__0003_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/704/large_e2013_154_1__0010_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/701/large_e2013_154_1__0007_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/700/large_e2013_154_1__0006_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/702/large_e2013_154_1__0008_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/699/large_e2013_154_1__0005_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/695/large_e2013_154_1__0001_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/703/large_e2013_154_1__0009_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/696/large_e2013_154_1__0002_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/698/large_e2013_154_1__0004_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/709/large_e2013_154_1__0015_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/705/large_e2013_154_1__0011_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/708/large_e2013_154_1__0014_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/710/large_e2013_154_1__0016_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/706/large_e2013_154_1__0012_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/711/large_e2013_154_1__0017_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/49/707/large_e2013_154_1__0013_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/478/large_d1310514.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/480/large_2014_0039_0003__0003_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/479/large_2014_0039_0003__0002_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/478/large_2014_0039_0003__0001_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/481/large_2014_0039_0003__0004_.jpg</image:loc><image:title>Assorted papers relating to early ham radio, 1920-1930</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204477/photographs-albumen-prints-by-clementina-lady-hawarden</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/877/large_1985_5078_0002.jpg</image:loc><image:title>Photographs albumen prints, by Clementina Lady Hawarden</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13205/liquid-air-plant-1899-used-by-sir-william-ramsay-for-his-researches-on-rare-gases-of-the-atmosphere</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/754/672/large_smg00653226.jpg</image:loc><image:title>Liquid Air Plant 1899 used by Sir William Ramsay for his researches on rare gases of the atmosphere</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116557/apparatus-to-produce-ozone</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/516/665/large_smg00291442.jpg</image:loc><image:title>Apparatus to produce ozone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co119664/quekett-type-dissecting-microscope</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122641/polychrome-mask-with-demonic-faces</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/730/large_smg00168646.jpg</image:loc><image:title>Polychrome mask with demonic faces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/733/large_smg00168654.jpg</image:loc><image:title>Polychrome mask with demonic faces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/429/734/large_smg00168655.jpg</image:loc><image:title>Polychrome mask with demonic faces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44720/lock-stitch-sewing-machine-showing-three-applications-of-cams</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/697/large_smg00177420.jpg</image:loc><image:title>Lock stitch sewing machine showing three applications of cams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/699/large_smg00177422.jpg</image:loc><image:title>Lock stitch sewing machine showing three applications of cams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/700/large_smg00177423.jpg</image:loc><image:title>Lock stitch sewing machine showing three applications of cams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/698/large_smg00177421.jpg</image:loc><image:title>Lock stitch sewing machine showing three applications of cams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/701/large_smg00177424.jpg</image:loc><image:title>Lock stitch sewing machine showing three applications of cams</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/322/702/large_smg00177425.jpg</image:loc><image:title>Lock stitch sewing machine showing three applications of cams</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93744/glass-urinometer-for-diabetes-in-case</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/456/769/large_smg00264693.jpg</image:loc><image:title>Glass urinometer for diabetes, in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8193026/a-collection-of-photographs-from-the-1950s-and-1960s-mainly-taken-with-a-weissenberg-camera</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12888/replica-of-blacks-balance</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/273/large_1915_0034__0003_.jpg</image:loc><image:title>Replica of Black&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/271/large_1915_0034__0001_.jpg</image:loc><image:title>Replica of Black&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/272/large_1915_0034__0002_.jpg</image:loc><image:title>Replica of Black&apos;s balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/23/274/large_1915_0034__0004_.jpg</image:loc><image:title>Replica of Black&apos;s balance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66646/2-chromolithographs-the-international-exhibition-nave-looking-west</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/30/801/large_1991_0105_0001.jpg</image:loc><image:title>2 chromolithographs: The International Exhibition (Nave looking west)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/71/670/large_1991_0105_0002.jpg</image:loc><image:title>2 chromolithographs: The International Exhibition (Nave looking west)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co93832/ames-clinitest-set</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116963/box-of-glass-test-tubes</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8662317/two-cinema-publicity-posters-for-the-film-king-lear</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60191/protractor-semi-circular-by-jones</loc><lastmod>2026-04-11T15:59:26.162Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/441/459/large_smg00031923.jpg</image:loc><image:title>Protractor, semi-circular, by Jones</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/326/617/large_smg00045892.jpg</image:loc><image:title>Protractor, semi-circular, by Jones</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8076348/tinder-box-of-iron-oval-with-flint-and-steel</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51187/qualter-and-halls-patent-1884-packing-for-a-4-dia-piston</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156226/honorary-diploma</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co526001/one-touch-basic-tm-blood-glucose-meter</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/968/large_2000_0645_0001.jpg</image:loc><image:title>One Touch Basic (TM) Blood Glucose Meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/862/large_smg00253820.jpg</image:loc><image:title>One Touch Basic (TM) Blood Glucose Meter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/341/large_smg00227708.jpg</image:loc><image:title>One Touch Basic (TM) Blood Glucose Meter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co167366/trephination-set-in-leather-roll</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/366/482/large_smg00233609.jpg</image:loc><image:title>Trephination set in leather roll</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8404490/whitworth-planing-machine</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/132/143/large_cd0642_039_110125_rmg_joseph_whitworth___co_planing_machine_1966_9.jpg</image:loc><image:title>Whitworth Planing Machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/239/804/large_cd0159_012_050908_cc3_1966_9_whitworth_planing_machine.jpg</image:loc><image:title>Whitworth Planing Machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64604/five-montgolfier-paintings</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/391/large_1985_0424_0005.jpg</image:loc><image:title>Five Montgolfier paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/20/392/large_1985_0424_0006.jpg</image:loc><image:title>Five Montgolfier paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/966/large_1985_0424_0001.jpg</image:loc><image:title>Five Montgolfier paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/968/large_1985_0424_0003.jpg</image:loc><image:title>Five Montgolfier paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/967/large_1985_0424_0002.jpg</image:loc><image:title>Five Montgolfier paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/34/969/large_1985_0424_0004.jpg</image:loc><image:title>Five Montgolfier paintings</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/255/979/large_1985_0424_0005__0001_.jpg</image:loc><image:title>Five Montgolfier paintings</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135473/rhythmic-interupter</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co723/measure-mechanism-and-case</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/126/large_1951_0288.jpg</image:loc><image:title>Measure mechanism and case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94290/laryngoscopic-set-used-by-mott</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/548/large_a50614__0001_.jpg</image:loc><image:title>Laryngoscopic set used by Mott</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/549/large_a50614__0002_.jpg</image:loc><image:title>Laryngoscopic set used by Mott</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/550/large_a50614__0003_.jpg</image:loc><image:title>Laryngoscopic set used by Mott</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/288/552/large_a50614_0003__0001_.jpg</image:loc><image:title>Laryngoscopic set used by Mott</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/514/330/large_smg00269795.jpg</image:loc><image:title>Laryngoscopic set used by Mott</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co415273/swab-used-in-measles-frequency-studies-london-england-1996</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/3/702/large_1996_0396.jpg</image:loc><image:title>Swab used in measles frequency studies, London, England, 1996</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/65/large_smg00167151.jpg</image:loc><image:title>Swab used in measles frequency studies, London, England, 1996</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/64/large_smg00167150.jpg</image:loc><image:title>Swab used in measles frequency studies, London, England, 1996</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5268/five-black-and-white-photographic-prints-showing-the-tracks-of-fast-beta-rays-from-radium-e</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/187/large_smg00189614.jpg</image:loc><image:title>Five black and white photographic prints showing the tracks of fast beta-rays from radium E</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/151/large_smg00189577.jpg</image:loc><image:title>Five black and white photographic prints showing the tracks of fast beta-rays from radium E</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/188/large_smg00189615.jpg</image:loc><image:title>Five black and white photographic prints showing the tracks of fast beta-rays from radium E</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/186/large_smg00189613.jpg</image:loc><image:title>Five black and white photographic prints showing the tracks of fast beta-rays from radium E</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/435/183/large_smg00189610.jpg</image:loc><image:title>Five black and white photographic prints showing the tracks of fast beta-rays from radium E</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10292/clothes-brush-of-dark-brown-plastic-concealed-in-a-ducks-body-standing-over-egg</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co129810/nasal-atomizer-in-carton-with-bottle-of-nasotone-and-advertisement-leaflet</loc><lastmod>2026-04-11T15:59:26.819Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9358669/1001-drifoam-the-complete-carpet-shampoo</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/126/765/large_cd0702_054_130108_1995_2_266_patterson_zochonis_sample.jpg</image:loc><image:title>1001 DriFoam The Complete Carpet Shampoo</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co130/hipp-chronoscope-with-small-galvanometer-and-key</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/218/large_1889_0038_0001__0002_.jpg</image:loc><image:title>Hipp chronoscope with small galvanometer and key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/217/large_1889_0038_0001__0001_.jpg</image:loc><image:title>Hipp chronoscope with small galvanometer and key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/187/large_1889_0038_0002__0002_.jpg</image:loc><image:title>Hipp chronoscope with small galvanometer and key</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/186/large_1889_0038_0002__0001_.jpg</image:loc><image:title>Hipp chronoscope with small galvanometer and key</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co107646/isolated-skull-of-prehistoric-north-american-individual</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co16573/megalethoscope-and-11-photographic-view-slides</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12455/osmometer-with-beaker</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/526/large_1894_0188_0005.jpg</image:loc><image:title>Osmometer with beaker.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/7/527/large_1894_0188_0007__0001_.jpg</image:loc><image:title>Osmometer with beaker.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/756/large_smg00044537.jpg</image:loc><image:title>Osmometer with beaker.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/335/909/large_smg00046424.jpg</image:loc><image:title>Osmometer with beaker.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/428/761/large_smg00044542.jpg</image:loc><image:title>Osmometer with beaker.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8062722/glass-tube-vial</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/200/large_smg00097577.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/192/large_smg00097569.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/194/large_smg00097571.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/198/large_smg00097575.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/197/large_smg00097574.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/191/large_smg00097568.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/193/large_smg00097570.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/199/large_smg00097576.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/196/large_smg00097573.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/195/large_smg00097572.jpg</image:loc><image:title>Glass tube, vial</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co77104/wax-male-figure-showing-the-veins-and-some-organs-of-the-body</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35183/condenser-microphone-type-m7-with-amplifier</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/752/large_smg00293075.jpg</image:loc><image:title>Condenser microphone type M7 with amplifier</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/471/753/large_smg00293076.jpg</image:loc><image:title>Condenser microphone type M7 with amplifier</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5481/sectioned-model-of-one-of-the-calder-hall-nuclear-power-station-reactors</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/654/large_d080738.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/655/large_d080739.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/278/large_1966_0294__0003_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/276/large_1966_0294__0001_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/280/large_1966_0294__0005_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/277/large_1966_0294__0002_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/279/large_1966_0294__0004_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/281/large_1966_0294__0006_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/283/large_1966_0294__0008_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/284/large_1966_0294__0009_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/24/282/large_1966_0294__0007_.jpg</image:loc><image:title>Sectioned Model of one of the Calder Hall Nuclear Power Station Reactors</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co139849/battery-induction-apparatus</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/975/large_smg00253987.jpg</image:loc><image:title>Battery induction apparatus</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113167/round-specie-jar</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/161/large_smg00212457.jpg</image:loc><image:title>Round specie jar</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co27910/electric-traction-motor-installed-in-locomotive-no36-of-the-city-and-south-london-railway</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/240/large_smg00359856.jpg</image:loc><image:title>Electric traction motor installed in locomotive no.36 of the City &amp; South London Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co48307/turret-clock-from-the-old-edmonton-institution</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58930/part-of-chains</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/289/large_smg00461140.jpg</image:loc><image:title>Part of chains</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/240/large_smg00461151.jpg</image:loc><image:title>Part of chains</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8180509/patientpak-antimicrobial-kit</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/124/large_2009_0058__0001_.jpg</image:loc><image:title>&apos;PatientPak&apos; antimicrobial kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/127/large_2009_0058__0004_.jpg</image:loc><image:title>&apos;PatientPak&apos; antimicrobial kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/126/large_2009_0058__0003_.jpg</image:loc><image:title>&apos;PatientPak&apos; antimicrobial kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/125/large_2009_0058__0002_.jpg</image:loc><image:title>&apos;PatientPak&apos; antimicrobial kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/17/385/large_2009_0058.jpg</image:loc><image:title>&apos;PatientPak&apos; antimicrobial kit</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/462/614/large_smg00273115.jpg</image:loc><image:title>&apos;PatientPak&apos; antimicrobial kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26884/model-steam-locomotive-western-railway-of-france</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/691/1903_9__0001_.jpg</image:loc><image:title>model steam locomotive - western railway of france</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/692/1903_9__0002_.jpg</image:loc><image:title>model steam locomotive - western railway of france</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140325/millet-glass-and-rubber-atomizer</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65339/4-prints-personifications-showing-people-constructed-of-artefacts-embodying-their-character</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/245/large_1989_0451_0003.jpg</image:loc><image:title>4 prints, &apos;personifications&apos; showing people constructed of artefacts embodying their character.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/244/large_1989_0451_0002__0001_.jpg</image:loc><image:title>4 prints, &apos;personifications&apos; showing people constructed of artefacts embodying their character.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/246/large_1989_0451_0004.jpg</image:loc><image:title>4 prints, &apos;personifications&apos; showing people constructed of artefacts embodying their character.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/971/large_1989_0451_0001__0001_.jpg</image:loc><image:title>4 prints, &apos;personifications&apos; showing people constructed of artefacts embodying their character.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/283/972/large_1989_0451_0001__0002_.jpg</image:loc><image:title>4 prints, &apos;personifications&apos; showing people constructed of artefacts embodying their character.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co58790/union-type-flexible-shaft-coupling</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co182887/large-yellowish-lump-of-kauri-gum</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148969/spectacles-and-spectacle-case</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193759/glass-specimen-bottle-and-glass-dish</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42988/fifty-four-incandescent-lamps-bulbs-and-lamp-bulb-components</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8186681/sony-playstation-ps-one</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/727/475/large_2009_5043_0001_0012__0001_.jpg</image:loc><image:title>Sony Playstation (PS One)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/467/large_2010_5030_0002_0001__0002_.jpg</image:loc><image:title>Sony Playstation (PS One)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241499/presenta-pocket-cine-silent-95mm-projectorviewer-with-carton</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44607/hand-churka-or-roller-cotton-gin-by-john-m-dunlop</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172982/set-of-surgical-instruments</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/239/large_smg00282504.jpg</image:loc><image:title>Set of surgical instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co198068/mahogany-medicine-chest-1801-1900</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59143/gyroscope-with-stand-to-demonstrate-precession-in-a-horizontal-plane-around-the-stand-fulcrum</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/322/large_smg00067008.jpg</image:loc><image:title>Gyroscope with stand to demonstrate precession in a horizontal plane around the stand fulcrum</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/306/222/large_smg00066867.jpg</image:loc><image:title>Gyroscope with stand to demonstrate precession in a horizontal plane around the stand fulcrum</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co148528/roux-type-hypodermic-syringe-london-england-1890-1910-and-accessories</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/47/large_a620592__0001_.jpg</image:loc><image:title>Roux-type hypodermic syringe, London, England, 1890-1910 and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/48/large_a620592__0002_.jpg</image:loc><image:title>Roux-type hypodermic syringe, London, England, 1890-1910 and accessories</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/49/large_a620592__0003_.jpg</image:loc><image:title>Roux-type hypodermic syringe, London, England, 1890-1910 and accessories</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co423889/facit-mechanical-calculator</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/646/large_1997_0548__0003_.jpg</image:loc><image:title>Facit mechanical calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/645/large_1997_0548__0002_.jpg</image:loc><image:title>Facit mechanical calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/211/644/large_1997_0548__0001_.jpg</image:loc><image:title>Facit mechanical calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/998/large_smg00175229.jpg</image:loc><image:title>Facit mechanical calculator</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/341/188/large_smg00061263.jpg</image:loc><image:title>Facit mechanical calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196776/medicine-chest-and-24-bottles-belonging-to-dr-grigor-nairn-scotland</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8036969/solidev-quartz-controlled-wristwatch-with-led-display-c-1971</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/313/289/large_smg00024262.jpg</image:loc><image:title>Solidev quartz-controlled wristwatch with LED display, c. 1971</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/380/510/large_smg00084279.jpg</image:loc><image:title>Solidev quartz-controlled wristwatch with LED display, c. 1971</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co169391/amputation-set-europe-1891-1910</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/811/large_a600579.jpg</image:loc><image:title>Amputation set, Europe, 1891-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240860/a-collection-of-twenty-five-optical-transparencies</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6505/nicholsons-revolving-doubler-made-by-rb-bate</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/56/821/large_b000138.jpg</image:loc><image:title>Nicholson&apos;s revolving doubler made by R.B. Bate</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8407909/compound-microscope</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/920/large_smg00246819__0002_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/919/large_smg00246819__0001_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/922/large_smg00246819__0004_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/921/large_smg00246819__0003_.jpg</image:loc><image:title>Compound Microscope</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/642/923/large_smg00246822.jpg</image:loc><image:title>Compound Microscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112607/pair-of-glass-albarellos</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co472087/fifty-one-illustrations-incomplete-gouache-on-board-with-overlaying-acetate-cels</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co156834/lead-octagonal-sided-tobacco-jar-with-presser</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24695/motor-car-magneto</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/124/large_smg00196181.jpg</image:loc><image:title>Motor car magneto</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177208/three-open-weave-gauze-dressings</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co432666/section-of-british-railways-mark-1-3rd-class-compartment-c-1951</loc><lastmod>2026-04-11T15:59:28.701Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/12/699/pic_1975_8795.jpg</image:loc><image:title>Section of British Railways Mark 1 3rd Class Compartment, c 1951</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/202/large_smg00216582.jpg</image:loc><image:title>Section of British Railways Mark 1 3rd Class Compartment, c 1951</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/492/large_1975_8795_0001__0001_.jpg</image:loc><image:title>Section of British Railways Mark 1 3rd Class Compartment, c 1951</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co14458/guoy-magnetic-susceptibility-balance</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/742/334/large_smg00370455.jpg</image:loc><image:title>Guoy magnetic susceptibility balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/810/large_smg00370469.jpg</image:loc><image:title>Guoy magnetic susceptibility balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/956/large_smg00027012.jpg</image:loc><image:title>Guoy magnetic susceptibility balance</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/813/large_smg00370473.jpg</image:loc><image:title>Guoy magnetic susceptibility balance</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co67395/12-photographs-in-black-and-white</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co118009/4-valentin-knives-cased</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co172392/double-sliding-hook-steel-and-ivory-19th-century</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8203093/kodak-adaptor-ring-series-5</loc><lastmod>2026-04-11T15:59:29.211Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co55647/air-position-indicator-mk1a</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/144/large_smg00090306.jpg</image:loc><image:title>Air-position indicator Mk.1A</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/372/145/large_smg00090307.jpg</image:loc><image:title>Air-position indicator Mk.1A</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56512/glazed-frame-of-six-views-of-the-royal-observatory</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8345477/set-of-ivory-chess-pieces</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/542/large_smg00081906.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/538/large_smg00081902.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/196/large_smg00081913.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/544/large_smg00081908.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/546/large_smg00081911.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/541/large_smg00081905.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/194/large_smg00081910.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/459/195/large_smg00081912.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/545/large_smg00081909.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/539/large_smg00081903.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/535/large_smg00081899.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/540/large_smg00081904.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/436/543/large_smg00081907.jpg</image:loc><image:title>Set of ivory chess pieces</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8858773/spectacles</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co74697/4-different-commemorative-medals</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/203/large_smg00010019__0002_.jpg</image:loc><image:title>4 different commemorative medals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/202/large_smg00010019__0001_.jpg</image:loc><image:title>4 different commemorative medals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/204/large_smg00010020__0001_.jpg</image:loc><image:title>4 different commemorative medals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/205/large_smg00010020__0002_.jpg</image:loc><image:title>4 different commemorative medals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/198/large_smg00010016__0001_.jpg</image:loc><image:title>4 different commemorative medals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/199/large_smg00010016__0002_.jpg</image:loc><image:title>4 different commemorative medals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/197/large_smg00010015__0002_.jpg</image:loc><image:title>4 different commemorative medals</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/656/196/large_smg00010015__0001_.jpg</image:loc><image:title>4 different commemorative medals</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co7582/mercury-interrupter-driven-by-an-electric-motor</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19127/six-sheets-of-coloured-vitrolite-4-x-6</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co137029/scarificator-with-12-lancets-and-3-spare-rows-of-lancets-in-case</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/506/large_smg00253048.jpg</image:loc><image:title>Scarificator with 12 lancets and 3 spare rows of lancets in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co196777/medicine-chest</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/485/243/large_smg00282869.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8818628/camera-from-kodak-new-for-old-collection</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/322/large_1984_1741_0056__0001_.jpg</image:loc><image:title>Camera from Kodak New for Old collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/326/large_1984_1741_0056_0001__0003_.jpg</image:loc><image:title>Camera from Kodak New for Old collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/324/large_1984_1741_0056_0001__0002_.jpg</image:loc><image:title>Camera from Kodak New for Old collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/325/large_1984_1741_0056_0001__0001_.jpg</image:loc><image:title>Camera from Kodak New for Old collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/327/large_1984_1741_0056_0002__0001_.jpg</image:loc><image:title>Camera from Kodak New for Old collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/329/large_1984_1741_0056_0003__0002_.jpg</image:loc><image:title>Camera from Kodak New for Old collection</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/722/314/large_1984_1741_0056_0003__0001_.jpg</image:loc><image:title>Camera from Kodak New for Old collection</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co92128/neugebauer-two-piece-vaginal-speculum</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co171396/sterilizer-steel-with-methylated-spirit-burner</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/321/large_smg00312185.jpg</image:loc><image:title>Sterilizer, steel, with methylated spirit burner</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/322/large_smg00312187.jpg</image:loc><image:title>Sterilizer, steel, with methylated spirit burner</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8606103/radio-scanning-used-by-geoffrey-perry</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/611/large_2017_0147__0001_.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/613/large_2017_0147__0002_.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/614/large_2017_0147__0003_.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/286/615/large_2017_0147__0004_.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/922/large_smg00028196.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/923/large_smg00028197.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/920/large_smg00028194.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/921/large_smg00028195.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/308/917/large_smg00028191.jpg</image:loc><image:title>Radio (scanning) used by Geoffrey Perry</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15333/newton-victor-model-r-type-50-x-ray-camera</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/813/large_smg00361441.jpg</image:loc><image:title>Newton Victor Model R Type 50 X-ray Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/814/large_smg00361442.jpg</image:loc><image:title>Newton Victor Model R Type 50 X-ray Camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/730/730/large_smg00360429.jpg</image:loc><image:title>Newton Victor Model R Type 50 X-ray Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677130/paradone-dyes-for-fabric-printing-lb-holliday-1916-1982</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/32/large_smg00067680.jpg</image:loc><image:title>Paradone Dyes for Fabric Printing, LB Holliday, 1916-1982</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/33/large_smg00067681.jpg</image:loc><image:title>Paradone Dyes for Fabric Printing, LB Holliday, 1916-1982</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153168/twelve-slides-for-use-with-stereoscope</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8931138/two-glass-medicine-bottles</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25636/raleigh-type-rsw-mk3-bicycle-1970</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/293/large_smg00092135.jpg</image:loc><image:title>Raleigh type R.S.W. Mk3 bicycle, 1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/384/294/large_smg00092136.jpg</image:loc><image:title>Raleigh type R.S.W. Mk3 bicycle, 1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/807/large_1970_0446_0001__0001_.jpg</image:loc><image:title>Raleigh type R.S.W. Mk3 bicycle, 1970</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/720/806/large_1970_0446_0001__0002_.jpg</image:loc><image:title>Raleigh type R.S.W. Mk3 bicycle, 1970</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113696/2-yellow-painted-metal-containers</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co112626/two-blue-glass-shop-rounds</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149175/trial-case-wooden-with-144-lenses</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/498/542/large_smg00261173.jpg</image:loc><image:title>Trial case, wooden, with 144 lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co19002/nine-assorted-glass-containers-1968</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/659/large_smg00155435.jpg</image:loc><image:title>nine assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/658/large_smg00155434.jpg</image:loc><image:title>nine assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/665/large_smg00155441.jpg</image:loc><image:title>nine assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/657/large_smg00155433.jpg</image:loc><image:title>nine assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/309/71/large_smg00032606.jpg</image:loc><image:title>nine assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/660/large_smg00155436.jpg</image:loc><image:title>nine assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/666/large_smg00155442.jpg</image:loc><image:title>nine assorted glass containers, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/664/large_smg00155440.jpg</image:loc><image:title>nine assorted glass containers, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co174567/probang-gum-elastic-hair-sponge-and-whalebone</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406690/toy-rocket-locomotive</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/206/539/large_cd0575_025_091027_toy_rocket_locomotive.jpg</image:loc><image:title>Toy &apos;Rocket&apos; locomotive</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/206/536/large_cd0575_022_091027_toy_rocket_locomotive.jpg</image:loc><image:title>Toy &apos;Rocket&apos; locomotive</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/206/538/large_cd0575_024_091027_toy_rocket_locomotive.jpg</image:loc><image:title>Toy &apos;Rocket&apos; locomotive</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/206/537/large_cd0575_023_091027_toy_rocket_locomotive.jpg</image:loc><image:title>Toy &apos;Rocket&apos; locomotive</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/586/large_cd0507_019_090219_1988_2_28d_stephensons_rocket_model_box.jpg</image:loc><image:title>Toy &apos;Rocket&apos; locomotive</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/585/large_cd0507_018_090219_1988_2_28d_stephensons_rocket_model_track.jpg</image:loc><image:title>Toy &apos;Rocket&apos; locomotive</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/584/large_cd0507_017_090219_1988_2_28d_stephensons_rocket_model_points.jpg</image:loc><image:title>Toy &apos;Rocket&apos; locomotive</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/245/906/large_cd0115_003_050701_lmre_1988_2_rocket_model.jpg</image:loc><image:title>Toy &apos;Rocket&apos; locomotive</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33173/keyboard-perforator</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/490/188/large_smg00082728.jpg</image:loc><image:title>Keyboard perforator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177918/2-rolls-of-leslies-patent-pliable-adhesive-plaster-in-cylindrical-metal-containers</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co145863/pair-of-coated-chrome-leather-gloves</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/743/799/large_smg00366712.jpg</image:loc><image:title>Pair of coated chrome leather gloves</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/744/101/large_smg00370602.jpg</image:loc><image:title>Pair of coated chrome leather gloves</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co89182/plaster-cast-copy-of-an-oculists-seal</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108896/32-clear-glass-medicine-bottles-from-savory-and-moore-english-1801-1850</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33275/heurtley-magnifier-1919</loc><lastmod>2026-04-11T15:59:31.512Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/742/large_1950_0278_0001__0003_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/748/large_1950_0278_0001__0009_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/743/large_1950_0278_0001__0004_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/749/large_1950_0278_0001__0010_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/745/large_1950_0278_0001__0006_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/741/large_1950_0278_0001__0002_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/746/large_1950_0278_0001__0007_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/744/large_1950_0278_0001__0005_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/747/large_1950_0278_0001__0008_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/64/740/large_1950_0278_0001__0001_.jpg</image:loc><image:title>Heurtley magnifier, 1919.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co197173/medicine-chest</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/115/large_smg00261599.jpg</image:loc><image:title>Medicine chest</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/488/789/large_smg00258593.jpg</image:loc><image:title>Medicine chest</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45503/collection-of-tools-for-wheelwrights-shop</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/17/large_smg00065317.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/711/large_smg00065312.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/8/large_smg00065303.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/12/large_smg00065308.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/14/large_smg00065311.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/16/large_smg00065315.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/13/large_smg00065309.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/307/9/large_smg00065305.jpg</image:loc><image:title>Collection of tools for Wheelwright&apos;s shop</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co192933/4-oval-glass-bottles-containing-tabloid-guaiacum-and-sulphur-tablets</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/58/658/large_1989_0093_0028.jpg</image:loc><image:title>4 oval glass bottles containing &quot;Tabloid&quot; Guaiacum and Sulphur tablets</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co90374/plaster-cast-of-colossal-head-of-18th-dynasty</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3618/spectroscope-apparatus-for-solar-spectrum-research</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/429/large_1876_0565__0001_.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/4/430/large_1876_0565__0002_.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/424/large_1876_0565__0004_.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/426/large_1876_0565__0006_.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/423/large_1876_0565__0003_.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/16/425/large_1876_0565__0005_.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/861/large_1876_0565__0007_.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/272/917/large_b620374.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/849/large_smg00076563.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/320/871/large_smg00108519.jpg</image:loc><image:title>Spectroscope apparatus for Solar spectrum research</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co950/marine-chronometer</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/344/large_smg00086104.jpg</image:loc><image:title>Marine chronometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/942/large_smg00082671.jpg</image:loc><image:title>Marine chronometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/538/large_smg00082671.jpg</image:loc><image:title>Marine chronometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/941/large_smg00082670.jpg</image:loc><image:title>Marine chronometer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/349/940/large_smg00082669.jpg</image:loc><image:title>Marine chronometer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co195258/field-medical-kit</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/911/large_smg00303662.jpg</image:loc><image:title>Field medical kit</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co128180/mould-and-slider-of-pill-cutter</loc><lastmod>2026-04-11T15:59:32.141Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/547/large_smg00094006.jpg</image:loc><image:title>Mould and slider of pill cutter</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/546/large_smg00094005.jpg</image:loc><image:title>Mould and slider of pill cutter</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146561/chinese-mahogany-toilet-case</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co22156/gold-quartz-from-denkera-country</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/295/large_smg00045135.jpg</image:loc><image:title>Gold quartz from Denkera Country</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/395/294/large_smg00045134.jpg</image:loc><image:title>Gold quartz from Denkera Country</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8563230/pair-of-childrens-clogs</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/123/486/large_cd0730_010_150416_2015_2004_2015_2005_pair_of_clogs.jpg</image:loc><image:title>Pair of children&apos;s clogs</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co32399/five-x-ray-tubes-with-anti-cathodes</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8055302/lead-mould-for-electrotyping-colour-printing-plates-1905-1973</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co241525/zeiss-ikon-zeitlupe-high-speed-camera</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663461/five-universal-inverted-gas-mantle</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co80/bashforths-chronograph-with-screens</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/61/686/large_b000098.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/157/large_smg00085436.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/158/large_smg00085437.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/159/large_smg00085438.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/155/large_smg00085434.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/153/large_smg00085036.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/160/large_smg00085439.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/156/large_smg00085435.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/154/large_smg00085037.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/151/large_smg00085034.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/152/large_smg00085035.jpg</image:loc><image:title>Bashforth&apos;s Chronograph with screens</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co103507/nose-pendant-carved-cylindrical-piece-of-wood-bound-with-copper-wire-and-ear-hole-extender</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/269/large_smg00169032.jpg</image:loc><image:title>Nose pendant, carved cylindrical piece of wood bound with copper wire and ear hole extender</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/270/large_smg00169033.jpg</image:loc><image:title>Nose pendant, carved cylindrical piece of wood bound with copper wire and ear hole extender</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25274/red-label-3-litre-bentley-short-chassis-speed-model-touring-car-1924</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/29/625/large_1965_0156_0001.jpg</image:loc><image:title>&quot;Red Label&quot; 3 Litre Bentley short-chassis Speed model touring car, 1924</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/513/large_smg00213756.jpg</image:loc><image:title>&quot;Red Label&quot; 3 Litre Bentley short-chassis Speed model touring car, 1924</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/719/77/large_1965_0156_0001__0001_.jpg</image:loc><image:title>&quot;Red Label&quot; 3 Litre Bentley short-chassis Speed model touring car, 1924</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159113/matchbox-containing-information-sheet-about-an-orphan</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8636476/santa-medicina-sculpture-by-eleanor-crook</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/781/large_2019_0059__0011_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/776/large_2019_0059__0006_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/772/large_2019_0059__0001_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/774/large_2019_0059__0004_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/779/large_2019_0059__0009_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/778/large_2019_0059__0008_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/777/large_2019_0059__0007_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/771/large_2019_0059__0002_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/775/large_2019_0059__0005_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/780/large_2019_0059__0010_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/522/773/large_2019_0059__0003_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/881/large_e2018_0866_0001__0010_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/883/large_e2018_0866_0001__0012_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/880/large_e2018_0866_0001__0009_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/878/large_e2018_0866_0001__0006_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/877/large_e2018_0866_0001__0005_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/873/large_e2018_0866_0001__0001_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/884/large_e2018_0866_0001__0007_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/249/large_e2018_0866_0001__0015_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/879/large_e2018_0866_0001__0008_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/247/large_e2018_0866_0001__0013_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/882/large_e2018_0866_0001__0011_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/248/large_e2018_0866_0001__0014_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/874/large_e2018_0866_0001__0002_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/363/large_2019_0059_0001__0002_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/365/large_2019_0059_0001__0001_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/375/large_2019_0059_0001__0003_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/381/large_2019_0059_0002__0002_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/387/large_2019_0059_0002__0006_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/378/large_2019_0059_0002__0003_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/384/large_2019_0059_0002__0004_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/382/large_2019_0059_0002__0005_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/373/large_2019_0059_0002__0001_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/385/large_2019_0059_0003__0001_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/386/large_2019_0059_0003__0002_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/755/389/large_2019_0059_0003__0003_.jpg</image:loc><image:title>&apos;Santa Medicina&apos; sculpture by Eleanor Crook</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35949/experimental-lodge-muirhead-wireless-telegraph-receiver-1900-1910</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/382/large_1923_0443__0004_.jpg</image:loc><image:title>experimental Lodge-Muirhead wireless telegraph receiver, 1900-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/381/large_1923_0443__0003_.jpg</image:loc><image:title>experimental Lodge-Muirhead wireless telegraph receiver, 1900-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/379/large_1923_0443__0001_.jpg</image:loc><image:title>experimental Lodge-Muirhead wireless telegraph receiver, 1900-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/383/large_1923_0443__0005_.jpg</image:loc><image:title>experimental Lodge-Muirhead wireless telegraph receiver, 1900-1910</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/46/380/large_1923_0443__0002_.jpg</image:loc><image:title>experimental Lodge-Muirhead wireless telegraph receiver, 1900-1910</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co86768/depilatory-forceps</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91462/mercury-sphygmomanometer</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33260/early-telegraph-relay</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co108116/two-printed-paper-volvelles-for-the-sun-and-mercury</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/large_1979_0405_0002.jpg</image:loc><image:title>Two printed paper volvelles for the Sun and Mercury</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134901/cinelix-image-intensifying-cineradiography-set-modified-for-rapid-serial-use</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co37982/scale-model-of-koenig-and-bauer-cylinder-printing-press-1975-1978</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/814/large_1978_0180__0002_.jpg</image:loc><image:title>Scale Model of Koenig and Bauer Cylinder Printing Press, 1975-1978</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/28/813/large_1978_0180__0001_.jpg</image:loc><image:title>Scale Model of Koenig and Bauer Cylinder Printing Press, 1975-1978</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/320/large_smg00448694.jpg</image:loc><image:title>Scale Model of Koenig and Bauer Cylinder Printing Press, 1975-1978</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/732/large_smg00448671.jpg</image:loc><image:title>Scale Model of Koenig and Bauer Cylinder Printing Press, 1975-1978</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8663189/6-close-up-lens-for-purma-special</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240892/three-canvas-charts-showing-the-location-of-all-the-royal-aircraft-establishments-and-the-personel-numbers-working-there</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co3744/polariscope-with-tourmalines-etc</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co466506/protein-precession-x-ray-camera</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/275/large_smg00274175.jpg</image:loc><image:title>Protein precession x-ray camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/274/large_smg00274174.jpg</image:loc><image:title>Protein precession x-ray camera</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/273/large_smg00274173.jpg</image:loc><image:title>Protein precession x-ray camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co35033/baird-disc-model-televisor-1930-and-sterling-broadcast-receiver-type-r1615-1923</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/217/large_smg00181720.jpg</image:loc><image:title>Baird disc model televisor (1930) and Sterling broadcast receiver type R.1615 (1923)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/467/216/large_smg00181719.jpg</image:loc><image:title>Baird disc model televisor (1930) and Sterling broadcast receiver type R.1615 (1923)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co124817/grass-basket</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co537165/compaq-portable-computer-slt286</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co98385/dental-instrument-set-united-states-1871-1900</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/994/large_a75934__0002_.jpg</image:loc><image:title>Dental instrument set, United States, 1871-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/993/large_a75934__0001_.jpg</image:loc><image:title>Dental instrument set, United States, 1871-1900</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/2/995/large_a75934_0001__0001_.jpg</image:loc><image:title>Dental instrument set, United States, 1871-1900</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co91261/sphygmomanometer-in-case</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co13383/glass-lactometer-with-integral-thermometer-with-case-scale-inscribed-15-45</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co59303/workshop-micrometer-for-the-blind-no-41262</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140073/a-cupping-set-late-18th-or-early-19th-century</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/468/757/large_smg00270489.jpg</image:loc><image:title>A cupping set, late 18th or early 19th century</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30769/model-to-demonstrate-welnelts-discovery-of-enhanced-electron-emission</loc><lastmod>2026-04-11T15:59:34.420Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8084918/brownie-movie-camera-model-ii-in-original-carton</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co458240/notice-by-british-transport-hotels-and-catering-service</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co28113/two-sections-of-rail-used-in-tasmania</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/481/large_smg00221564.jpg</image:loc><image:title>Two sections of rail used in Tasmania</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/530/480/large_smg00221563.jpg</image:loc><image:title>Two sections of rail used in Tasmania</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8406227/collection-of-objects-and-archives</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/208/819/large_cd0507_007_090219_1986_253_21c_hang_glider_seat_parts.jpg</image:loc><image:title>collection of objects and archives</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co47283/wheelwrights-paint-shop-chest-of-drawers</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co138212/hypodermic-syringe</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/706/large_smg00226966.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/470/705/large_smg00226965.jpg</image:loc><image:title>Hypodermic syringe</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30369/de-havilland-spectre-rocket-engine-with-associated-component</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co66918/london-and-birmingham-railway-co-drawings-of-bridge-at-blisworth</loc><lastmod>2026-04-11T15:59:34.934Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205352/land</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5285/two-drawings-of-townsends-method-of-determining-e-189</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111289/glass-drug-jar-with-lid</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34225/philips-type-kt20-keypad-telephone</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/571/large_smg00077638.jpg</image:loc><image:title>Philips Type KT20 Keypad Telephone</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/572/large_smg00077641.jpg</image:loc><image:title>Philips Type KT20 Keypad Telephone</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8414878/two-voltage-regultors-for-the-home-to-encourage-domestic-energy-saving-measure</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/4/large_cd0620_057_100527_2010_31_1_vphase_voltage_regultor_display_unit.jpg</image:loc><image:title>Two voltage regultors for the home (to encourage domestic energy-saving measure)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/6/large_cd0620_059_100527_2010_31_2_vphase_voltage_regultor_unit.jpg</image:loc><image:title>Two voltage regultors for the home (to encourage domestic energy-saving measure)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/7/large_cd0620_060_100527_2010_31_2_vphase_voltage_regultor_unit.jpg</image:loc><image:title>Two voltage regultors for the home (to encourage domestic energy-saving measure)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/202/5/large_cd0620_058_100527_2010_31_2_vphase_voltage_regultor_unit_with_cover_off.jpg</image:loc><image:title>Two voltage regultors for the home (to encourage domestic energy-saving measure)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94152/electric-auroscope</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8430590/framed-photographic-print-of-x-ray-taken-by-russell-reynolds</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10451/2-two-shade-cards-of-coloured-casein-samples-marked-with-bp-logo</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/290/large_smg00096010.jpg</image:loc><image:title>2 (two) shade cards of coloured casein samples marked with B.P. logo</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/377/291/large_smg00096011.jpg</image:loc><image:title>2 (two) shade cards of coloured casein samples marked with B.P. logo</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co126807/two-splints</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8919658/the-csic-gold-medal-by-the-spanish-council-for-scientific-research-in-a-wooden-box</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/904/large_e2021_0126_0046__0004_.jpg</image:loc><image:title>The CSIC gold medal by the Spanish Council for Scientific Research, in a wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/901/large_e2021_0126_0046__0001_.jpg</image:loc><image:title>The CSIC gold medal by the Spanish Council for Scientific Research, in a wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/902/large_e2021_0126_0046__0002_.jpg</image:loc><image:title>The CSIC gold medal by the Spanish Council for Scientific Research, in a wooden box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/903/large_e2021_0126_0046__0003_.jpg</image:loc><image:title>The CSIC gold medal by the Spanish Council for Scientific Research, in a wooden box</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116710/pipettes-various-graduated</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co9027574/buddy-buttons</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/737/898/large_2024_0746__0001_.jpg</image:loc><image:title>Buddy buttons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202714/camera-gun</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co159036/ivory-tobacco-pipes-separate-from-stems</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/890/large_smg00099535.jpg</image:loc><image:title>Ivory tobacco pipes separate from stems</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/887/large_smg00099532.jpg</image:loc><image:title>Ivory tobacco pipes separate from stems</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/888/large_smg00099533.jpg</image:loc><image:title>Ivory tobacco pipes separate from stems</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/374/889/large_smg00099534.jpg</image:loc><image:title>Ivory tobacco pipes separate from stems</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co41751/dug-out-canoe-from-annobon-island</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116681/galvanometer-moving-coil-nob-25534</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co5665/ring-geiger-instrument-containing-6-type-g24-gm-tubes</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/709/large_smg00260809.jpg</image:loc><image:title>Ring Geiger instrument containing 6 type G24 G.M. Tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/708/large_smg00260807.jpg</image:loc><image:title>Ring Geiger instrument containing 6 type G24 G.M. Tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/515/854/large_smg00283533.jpg</image:loc><image:title>Ring Geiger instrument containing 6 type G24 G.M. Tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143704/collosol-transfusion-ampoule-with-accessories-boxed</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/270/large_smg00031606.jpg</image:loc><image:title>Collosol transfusion ampoule, with accessories, boxed</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/268/large_smg00031604.jpg</image:loc><image:title>Collosol transfusion ampoule, with accessories, boxed</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/267/large_smg00031603.jpg</image:loc><image:title>Collosol transfusion ampoule, with accessories, boxed</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/419/269/large_smg00031605.jpg</image:loc><image:title>Collosol transfusion ampoule, with accessories, 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boxed</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co84730/plaster-replica-of-a-greek-statue</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co26772/london-and-north-western-railway-model-no1-and-supports</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/741/207/large_smg00460222.jpg</image:loc><image:title>London &amp; North Western Railway Model No.1 and supports</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8347531/cine-film</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/724/809/large_smg00218991.jpg</image:loc><image:title>Cine 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hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/578/large_1890_0020__0003_.jpg</image:loc><image:title>Twelve tuning forks with ivory hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/579/large_1890_0020__0004_.jpg</image:loc><image:title>Twelve tuning forks with ivory hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/574/large_1890_0020_0014__0001_.jpg</image:loc><image:title>Twelve tuning forks with ivory hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/51/575/large_1890_0020_0014__0002_.jpg</image:loc><image:title>Twelve tuning forks with ivory hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/41/large_smg00070089.jpg</image:loc><image:title>Twelve tuning forks with ivory hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/288/large_smg00068619.jpg</image:loc><image:title>Twelve tuning forks with ivory hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/292/large_smg00068626.jpg</image:loc><image:title>Twelve tuning forks with ivory hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/452/295/large_smg00068631.jpg</image:loc><image:title>Twelve tuning forks with ivory hammer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/324/39/large_smg00070085.jpg</image:loc><image:title>Twelve tuning forks with ivory 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wagons</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co62577/eai-pace-231-r-analogue-computer</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/733/315/large_smg00448857__0002_.jpg</image:loc><image:title>EAI PACE 231 R analogue computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/726/369/large_smg00448857.jpg</image:loc><image:title>EAI PACE 231 R analogue computer</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/732/764/large_smg00449164.jpg</image:loc><image:title>EAI PACE 231 R analogue computer</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8067069/set-ot-taylor-hobson-projection-lenses-for-stereoptican-back</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/913/large_smg00357770.jpg</image:loc><image:title>Set ot Taylor-Hobson projection lenses for Stereoptican back</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/910/large_smg00357767.jpg</image:loc><image:title>Set ot Taylor-Hobson projection lenses for Stereoptican back</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/912/large_smg00357769.jpg</image:loc><image:title>Set ot Taylor-Hobson projection lenses for Stereoptican back</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/526/911/large_smg00357768.jpg</image:loc><image:title>Set ot Taylor-Hobson projection lenses for Stereoptican back</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8205858/packet-of-lumiere-extra-rapid-dry-plates</loc><lastmod>2026-04-11T15:59:36.830Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/729/380/large_smg00449934.jpg</image:loc><image:title>Packet of Lumiere Extra Rapid Dry Plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/257/large_smg00449860.jpg</image:loc><image:title>Packet of Lumiere Extra Rapid Dry Plates</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/731/25/large_smg00362322.jpg</image:loc><image:title>Packet of Lumiere Extra Rapid Dry Plates</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co127173/pair-of-wooden-crutches-1901-1920</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24586/honda-cx500-turbo-motorcycle</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/527/435/large_smg00213142.jpg</image:loc><image:title>Honda CX500 Turbo motorcycle</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/529/372/large_smg00213148.jpg</image:loc><image:title>Honda CX500 Turbo motorcycle</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co140479/enema-set</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/483/771/large_smg00259240.jpg</image:loc><image:title>Enema set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117287/rothermel-crystal-pick-up</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/315/287/large_smg00030612.jpg</image:loc><image:title>Rothermel crystal pick-up.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205367/folding-bellows-camera</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/483/large_smg00455078.jpg</image:loc><image:title>Folding bellows camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co796/italian-copper-gilt-chamber-clock-by-camerini-of-turin</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/588/large_smg00211378.jpg</image:loc><image:title>Italian copper-gilt chamber clock by Camerini of Turin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/870/large_smg00211378.jpg</image:loc><image:title>Italian copper-gilt chamber clock by Camerini of Turin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/421/587/large_smg00211377.jpg</image:loc><image:title>Italian copper-gilt chamber clock by Camerini of Turin</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/469/869/large_smg00211377.jpg</image:loc><image:title>Italian copper-gilt chamber clock by Camerini of Turin</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42984/set-of-components-and-part-completed-lamps-illustrating-the-manufacture-of-a-100-w-incandescent-electric-lamp</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/448/526/large_smg00227345.jpg</image:loc><image:title>Set of components and part completed lamps illustrating the manufacture of a 100 w incandescent electric lamp</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/447/968/large_smg00206381.jpg</image:loc><image:title>Set of components and part completed lamps illustrating the manufacture of a 100 w incandescent electric lamp</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co65357/8-artwork-items-various-media-concerning-the-fairey-rotodyne-military-transport-helicopter-project</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/936/large_1989_0566_0001.jpg</image:loc><image:title>8 artwork items, various media, concerning the Fairey Rotodyne military transport helicopter project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/937/large_1989_0566_0003.jpg</image:loc><image:title>8 artwork items, various media, concerning the Fairey Rotodyne military transport helicopter project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/941/large_1989_0566_0007.jpg</image:loc><image:title>8 artwork items, various media, concerning the Fairey Rotodyne military transport helicopter project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/938/large_1989_0566_0002.jpg</image:loc><image:title>8 artwork items, various media, concerning the Fairey Rotodyne military transport helicopter project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/939/large_1989_0566_0004.jpg</image:loc><image:title>8 artwork items, various media, concerning the Fairey Rotodyne military transport helicopter project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/940/large_1989_0566_0005.jpg</image:loc><image:title>8 artwork items, various media, concerning the Fairey Rotodyne military transport helicopter project</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/274/942/large_1989_0566_0006.jpg</image:loc><image:title>8 artwork items, various media, concerning the Fairey Rotodyne military transport helicopter project</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co183214/bottle-containing-aphloia-theaeformis-with-instruction-sheet</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co135083/12-inch-image-amplifier-with-original-image-orthicon-tube-replaced-by-an-image-isocon-tube</loc><lastmod>2026-04-11T15:59:37.801Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co451770/car-bumper</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co42830/three-early-iron-burners</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64162/musgrave-hot-air-coke-fired-heating-furnace</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50647/five-vice-clamps</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/785/large_smg00154937.jpg</image:loc><image:title>Five vice clamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/784/large_smg00154936.jpg</image:loc><image:title>Five vice clamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/787/large_smg00154939.jpg</image:loc><image:title>Five vice clamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/786/large_smg00154938.jpg</image:loc><image:title>Five vice clamps</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/788/large_smg00154940.jpg</image:loc><image:title>Five vice clamps</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co51195/set-of-patent-twin-piston-rings</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co31412/ajs-chokecapacity-coupling-unit-with-carton</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64911/jet-engine-on-a-test-bed</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207429/neo-fot-camera-model-a</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co75891/part-of-shipways-intratracheal-apparatus-for-warmed-chloroform-and-ether-anaesthesia</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co116152/electric-water-bath-by-baird-and-tatlock-ltd</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co39906/para-l5a4-illuminating-mk-3-rocket-flare-dummy</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57269/six-inch-gregorian-reflector-by-james-ayscough-in-fitted-box-a601297</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8345749/m-horse-101-mobile-telephone-2008-2012</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/769/large_smg00184971.jpg</image:loc><image:title>M-Horse 101 mobile telephone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/36/large_2013_0166_0001__0001_.jpg</image:loc><image:title>M-Horse 101 mobile telephone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/40/large_2013_0166_0001__0002_.jpg</image:loc><image:title>M-Horse 101 mobile telephone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/39/large_2013_0166_0001__0004_.jpg</image:loc><image:title>M-Horse 101 mobile telephone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/54/38/large_2013_0166_0001__0003_.jpg</image:loc><image:title>M-Horse 101 mobile telephone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/356/770/large_smg00184972.jpg</image:loc><image:title>M-Horse 101 mobile telephone, 2008-2012</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/492/182/large_smg00314302.jpg</image:loc><image:title>M-Horse 101 mobile telephone, 2008-2012</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240833/chattock-gauge-wind-tunnel-instrumentation</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8056459/six-corrugated-furnace-flues-and-one-smooth-furnace-tube-patented-by-samson-fox-in-1877</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/301/48/large_smg00064394.jpg</image:loc><image:title>Six corrugated furnace flues and one smooth furnace tube patented by Samson Fox in 1877</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/303/761/large_smg00064395.jpg</image:loc><image:title>Six corrugated furnace flues and one smooth furnace tube patented by Samson Fox in 1877</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co25799/pair-of-patent-resilient-cycle-fork-blades</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117636/two-paul-voigt-internal-suspension-loudspeakers-built-by-tom-joyce-of-ramsgate-c1930</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8184757/two-photographs-by-ian-beesley</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8648472/toys-used-for-lowenfelds-world-technique-therapy-london-england-1920-1970</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co44306/marine-drill-string</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/998/large_smg00354060.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/2/large_smg00354064.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/6/large_smg00354068.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/993/large_smg00354055.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/996/large_smg00354058.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/997/large_smg00354059.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/994/large_smg00354056.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/9/large_smg00354071.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/999/large_smg00354061.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/0/large_smg00354062.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/3/large_smg00354065.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/4/large_smg00354066.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/1/large_smg00354063.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/7/large_smg00354069.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/5/large_smg00354067.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/531/995/large_smg00354057.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/10/large_smg00354072.jpg</image:loc><image:title>Marine Drill String</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/532/8/large_smg00354070.jpg</image:loc><image:title>Marine Drill String</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8032019/blood-transfusion-apparatus</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/634/large_1996_0278_0094_0001__0002_.jpg</image:loc><image:title>Blood transfusion apparatus</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/434/636/large_1996_0278_0094_0001__0001_.jpg</image:loc><image:title>Blood transfusion 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plough</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122628/copper-gilt-statue-of-lha-mo</loc><lastmod>2026-04-11T15:59:40.126Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co520342/hybrid-djs-turntable-mixer-with-cardboard-box</loc><lastmod>2026-04-11T15:59:39.269Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/92/large_2000_0104__0001_.jpg</image:loc><image:title>&apos;Hybrid&apos; DJ&apos;s turntable mixer, with cardboard box</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/93/large_2000_0104__0003_.jpg</image:loc><image:title>&apos;Hybrid&apos; DJ&apos;s turntable mixer, with cardboard 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and one conic section</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co50772/model-of-cranbrook-windmill-kent-1840</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149773/silver-lachrymal-syringe-and-eyelid-retractor</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/861/large_smg00280542.jpg</image:loc><image:title>Silver lachrymal syringe and eyelid retractor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co149951/ophthalmic-instrument-set</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/501/862/large_smg00280548.jpg</image:loc><image:title>Ophthalmic instrument set</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8782930/they-dont-have-safer-sex-just-because-its-safer-posters</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/736/large_1999_0241_0089_0001.jpg</image:loc><image:title>&apos;They don&apos;t have safer sex just because it&apos;s safer&apos; posters</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/236/737/large_1999_0241_0089_0002.jpg</image:loc><image:title>&apos;They don&apos;t have safer sex just because it&apos;s safer&apos; posters</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co205874/motor-coach-southern-railway</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/506/large_nrm_ct_936549.jpg</image:loc><image:title>Motor coach, Southern Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/81/507/large_nrm_ct_936551.jpg</image:loc><image:title>Motor coach, Southern Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/693/large_smg00357476.jpg</image:loc><image:title>Motor coach, Southern Railway</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/533/692/large_smg00357475.jpg</image:loc><image:title>Motor coach, Southern Railway</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60725/hatchet-planimeter-in-mahogany-case</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/94/large_1917_0139__0003_.jpg</image:loc><image:title>Hatchet planimeter, in mahogany case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/93/large_1917_0139__0002_.jpg</image:loc><image:title>Hatchet planimeter, in mahogany case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/55/92/large_1917_0139__0001_.jpg</image:loc><image:title>Hatchet planimeter, in mahogany case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/588/large_smg00049462.jpg</image:loc><image:title>Hatchet planimeter, in mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co146108/glass-workers-shin-protectors</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co409211/ornamental-turning-rose-engine-lathe-germany-c-1740</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/125/567/large_b024699.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/44/large_1888_0393.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/395/large_1888_0393_0001__0006_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/408/large_1888_0393_0003__0009_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/405/large_1888_0393_0003__0006_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/404/large_1888_0393_0003__0005_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/406/large_1888_0393_0003__0007_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/407/large_1888_0393_0003__0008_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/398/large_1888_0393_0001__0009_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/397/large_1888_0393_0001__0008_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/391/large_1888_0393_0001__0002_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/393/large_1888_0393_0001__0004_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/394/large_1888_0393_0001__0005_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/392/large_1888_0393_0001__0003_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/400/large_1888_0393_0003__0001_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/402/large_1888_0393_0003__0003_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/401/large_1888_0393_0003__0002_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/390/large_1888_0393_0001__0001_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/399/large_1888_0393_0001__0010_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/403/large_1888_0393_0003__0004_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/410/large_1888_0393_0003__0011_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/396/large_1888_0393_0001__0007_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/409/large_1888_0393_0003__0010_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/412/large_1888_0393_0004__0002_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/411/large_1888_0393_0004__0001_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/414/large_1888_0393_0004__0004_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/415/large_1888_0393_0004__0005_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/127/413/large_1888_0393_0004__0003_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/228/961/large_b024699a.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/989/large_1888_0393__0004_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/995/large_1888_0393__0010_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/998/large_1888_0393__0013_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/987/large_1888_0393__0001_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/988/large_1888_0393__0003_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/991/large_1888_0393__0006_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/999/large_1888_0393__0014_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/990/large_1888_0393__0005_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/997/large_1888_0393__0012_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/992/large_1888_0393__0007_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/993/large_1888_0393__0008_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/986/large_1888_0393__0002_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/996/large_1888_0393__0011_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/254/994/large_1888_0393__0009_.jpg</image:loc><image:title>Ornamental turning &apos;rose-engine&apos; lathe, Germany, c. 1740</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co111623/three-brown-glass-bottles</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co214951/three-dessert-spoons-great-north-of-scotland-railway-ballater</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co141563/electromagnetic-coil-with-cables-and-bolts-for-suspension</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/507/large_a655835__0006_.jpg</image:loc><image:title>Electromagnetic coil with cables and bolts for suspension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/504/large_a655835__0003_.jpg</image:loc><image:title>Electromagnetic coil with cables and bolts for suspension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/506/large_a655835__0005_.jpg</image:loc><image:title>Electromagnetic coil with cables and bolts for suspension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/502/large_a655835__0001_.jpg</image:loc><image:title>Electromagnetic coil with cables and bolts for suspension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/503/large_a655835__0002_.jpg</image:loc><image:title>Electromagnetic coil with cables and bolts for suspension</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/230/505/large_a655835__0004_.jpg</image:loc><image:title>Electromagnetic coil with cables and bolts for suspension</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co113706/3-yellow-metal-containers</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co143049/collection-of-33-assorted-light-bulbs-1900-1960</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/62/622/large_a602747.jpg</image:loc><image:title>Collection of 33 assorted light bulbs, 1900-1960</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co1676/compensated-pendulum-on-wooden-stand</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/856/large_1927_1615__0001_.jpg</image:loc><image:title>Compensated pendulum on wooden stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/857/large_1927_1615__0002_.jpg</image:loc><image:title>Compensated pendulum on wooden stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/74/248/large_1927_1615_0001__0001_.jpg</image:loc><image:title>Compensated pendulum on wooden stand</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/439/898/large_smg00050354.jpg</image:loc><image:title>Compensated pendulum on wooden stand</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co181004/2-pieces-of-stem-with-handwritten-note</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8606213/original-16mm-amateur-films-of-railways-travel-abroad-and-steamship</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8064763/auto-tutor-mark-ii-1960s</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202615/williamson-type-96-aerial-camera</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co64131/cambridge-memory-electronic-calculator</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/59/767/large_1995_0405.jpg</image:loc><image:title>Cambridge memory electronic calculator</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co46721/hand-fed-platen-printing-machine</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8226344/kodak-motion-corder-analyzer-with-monitor</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/424/large_smg00358337.jpg</image:loc><image:title>Kodak Motion Corder Analyzer with monitor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/535/433/large_smg00358346.jpg</image:loc><image:title>Kodak Motion Corder Analyzer with monitor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115715/kipps-apparatus</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co114989/replica-of-gay-lussacs-vapour-density-apparatus</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co45455/ward-2a-capstan-lathe</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co97828/high-frequency-violet-ray-electrotherapy-apparatus-with-three-electrodes</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co151656/spectacles-eye-preservers</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co153648/selenium-medal-commemorating-jacob-berzelius-with-case-france-1826</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/298/45/large_smg00068941.jpg</image:loc><image:title>Selenium medal commemorating Jacob Berzelius, with case, France, 1826</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8450492/six-componon-variable-focus-and-aperture-achromatic-photographic-lenses</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/415/large_smg00188031.jpg</image:loc><image:title>Six &apos;Componon&apos; variable focus and aperture achromatic photographic lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/411/large_smg00188026.jpg</image:loc><image:title>Six &apos;Componon&apos; variable focus and aperture achromatic photographic lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/417/large_smg00188034.jpg</image:loc><image:title>Six &apos;Componon&apos; variable focus and aperture achromatic photographic lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/413/large_smg00188029.jpg</image:loc><image:title>Six &apos;Componon&apos; variable focus and aperture achromatic photographic lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/414/large_smg00188030.jpg</image:loc><image:title>Six &apos;Componon&apos; variable focus and aperture achromatic photographic lenses</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/412/large_smg00188027.jpg</image:loc><image:title>Six &apos;Componon&apos; variable focus and aperture achromatic photographic lenses</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co152256/electric-ophthalmoscope-and-retinoscope</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/506/235/large_smg00259299.jpg</image:loc><image:title>Electric ophthalmoscope and retinoscope</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34592/two-l1764-twin-tap-of-boxes</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8402788/gramophone-records</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/217/45/large_cd0313_020_070911_2006_9_2_gramophone_record.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/217/44/large_cd0313_019_070911_2006_9_2_gramophone_record.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/217/46/large_cd0313_021_070911_2006_9_2_gramophone_record_label.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/217/42/large_cd0313_017_070911_2006_9_3_gramophone_record.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/217/41/large_cd0313_016_070911_2006_9_3_gramophone_record.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/217/43/large_cd0313_018_070911_2006_9_3_gramophone_record_label.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/219/704/large_cd0283_011_070405_2006_9_4_gramophone_record.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/31/large_smg00247434.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/219/703/large_cd0283_010_070405_2006_9_1_gramophone_record.jpg</image:loc><image:title>Gramophone Records</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/478/24/large_smg00247427.jpg</image:loc><image:title>Gramophone Records</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co122468/statue-of-nurse</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/963/large_smg00169359.jpg</image:loc><image:title>Statue of Nurse</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/407/964/large_smg00169360.jpg</image:loc><image:title>Statue of Nurse</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8237435/model-scale-18</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8023437/ten-glass-bottles-from-medicine-chest</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co94371/aneroid-sphygmomanometer-with-2-inch-dial-in-case</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/389/large_smg00266007.jpg</image:loc><image:title>Aneroid sphygmomanometer with 2-inch dial in case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/489/390/large_smg00266008.jpg</image:loc><image:title>Aneroid sphygmomanometer with 2-inch dial in case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8677136/sandocryl-b-dyestuffs-sandoz-1965</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/246/large_smg00068974.jpg</image:loc><image:title>Sandocryl B Dyestuffs, Sandoz, 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/250/large_smg00068979.jpg</image:loc><image:title>Sandocryl B Dyestuffs, Sandoz, 1965</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/252/large_smg00068981.jpg</image:loc><image:title>Sandocryl B Dyestuffs, Sandoz, 1965</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co18894/two-modern-white-glass-bottles-1968</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/997/large_smg00087552.jpg</image:loc><image:title>Two modern white glass bottles, 1968</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/378/996/large_smg00087551.jpg</image:loc><image:title>Two modern white glass bottles, 1968</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co204887/glasgow-city-improvement-trust-photographs-of-old-closes-streets-etc-taken-1868-1877</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8013256/three-wax-legs-showing-treatment-of-ulcers-caused-by-syphilis-germany-1910-1920</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/1/201/large_e2001_578_5.jpg</image:loc><image:title>Three wax legs showing treatment of ulcers caused by syphilis, Germany, 1910-1920</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co12522/abbe-refractometer-1920-1929</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co2430/solid-tetrahedron-and-pyramid-on-hollow-stands</loc><lastmod>2026-04-11T15:59:43.105Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/70/large_smg00049335.jpg</image:loc><image:title>Solid tetrahedron and pyramid on hollow stands</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/317/71/large_smg00049336.jpg</image:loc><image:title>Solid tetrahedron and pyramid on hollow stands</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co870/turret-clock-movement-by-whitehurst-of-derby</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/387/468/large_smg00086793.jpg</image:loc><image:title>Turret clock movement by Whitehurst of Derby</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co417974/single-crystal-of-silicon-100-axis</loc><lastmod>2026-04-11T15:59:43.312Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/996/large_1997_0049_0001__0002_.jpg</image:loc><image:title>Single crystal of Silicon ([100] axis)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/995/large_1997_0049_0001__0001_.jpg</image:loc><image:title>Single crystal of Silicon ([100] axis)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/486/997/large_1997_0049_0001__0003_.jpg</image:loc><image:title>Single crystal of Silicon ([100] axis)</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/437/642/large_smg00153672.jpg</image:loc><image:title>Single crystal of Silicon ([100] axis)</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8204755/no-3-kodak-junior-camera</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/723/80/large_smg00362505.jpg</image:loc><image:title>No 3 Kodak Junior Camera</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co175626/pocket-sugical-instrument-set-in-tortoiseshell-case</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/496/35/large_smg00290777.jpg</image:loc><image:title>Pocket sugical instrument set in tortoiseshell case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co125277/amulets-in-box</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177671/aspirator-and-accessories-cased</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/482/589/large_smg00253571.jpg</image:loc><image:title>Aspirator and accessories, cased</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co56338/one-ten-inch-flint-glass-prism-of-angle-12-12-degrees</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/338/809/large_smg00031250.jpg</image:loc><image:title>One ten inch flint glass prism of angle 12 1/2 degrees</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co60575/patent-trigonometer-by-bowles-with-mahogany-case</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/129/720/large_1932_0458_0002.jpg</image:loc><image:title>Patent trigonometer by Bowles with mahogany case</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/340/674/large_smg00051768.jpg</image:loc><image:title>Patent trigonometer by Bowles with mahogany case</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co134048/case-and-weights-originally-accompanying-an-apothecaries-balance-which-is-now-missing</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8846379/sub-group-of-veterinary-instruments</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/418/465/large_smg00195810.jpg</image:loc><image:title>Sub-group of veterinary instruments</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/513/622/large_smg00195810.jpg</image:loc><image:title>Sub-group of veterinary instruments</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co182550/two-poison-bottles-savory-and-moore-ltd</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/201/large_smg00206973.jpg</image:loc><image:title>Two poison bottles, Savory and Moore Ltd.</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/430/200/large_smg00206972.jpg</image:loc><image:title>Two poison bottles, Savory and Moore Ltd.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123745/statue-of-buddhist-vajrabhairava-embracing-his-sakti</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co240962/associated-cine-equipment-model-seospecto-95mm-projector</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/728/121/large_smg00451408.jpg</image:loc><image:title>Associated cine equipment Model SEO/Specto 9.5mm projector</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co57072/orrery-planetary-model-by-banks-1776-1780</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co85446/wooden-plaque-depicting-saint-felicity-with-her-seven-sons</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co202225/2-off-wind-tunnel-model-propeller-blades</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co10459/14-samples-of-casein-tubes-and-sections-of-tubes</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/544/large_smg00101272.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/534/large_smg00101262.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/541/large_smg00101269.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/533/large_smg00101261.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/542/large_smg00101270.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/532/large_smg00101260.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/543/large_smg00101271.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/538/large_smg00101266.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/537/large_smg00101265.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/539/large_smg00101267.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/536/large_smg00101264.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/535/large_smg00101263.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/545/large_smg00101273.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/388/76/large_smg00101273.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/379/540/large_smg00101268.jpg</image:loc><image:title>14 samples of casein tubes and sections of tubes</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co123143/rhinoceros-horn-cup</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8054887/british-telecom-ivory-esn-mobile-telephone-1989-1995</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/11/large_2004_0139_0001__0001_.jpg</image:loc><image:title>British Telecom ivory ESN mobile telephone, 1989-1995</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/66/12/large_2004_0139_0001__0002_.jpg</image:loc><image:title>British Telecom ivory ESN mobile telephone, 1989-1995</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/352/788/large_smg00078079.jpg</image:loc><image:title>British Telecom ivory ESN mobile telephone, 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V5 Evolution humanoid robot and associated merchandise and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/39/large_2016_0341__0002_.jpg</image:loc><image:title>Nao V5 Evolution humanoid robot and associated merchandise and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/40/large_2016_0341__0003_.jpg</image:loc><image:title>Nao V5 Evolution humanoid robot and associated merchandise and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/249/38/large_2016_0341__0001_.jpg</image:loc><image:title>Nao V5 Evolution humanoid robot and associated merchandise and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co24333/carburettor</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/114/large_smg00196086.jpg</image:loc><image:title>Carburettor</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/404/115/large_smg00196087.jpg</image:loc><image:title>Carburettor</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co193485/2-tubes-for-benedict-test-copper-sulphate</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8643124/oticon-alta2-invisible-in-the-ear-hearing-aids</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/504/340/large_smg00307315.jpg</image:loc><image:title>Oticon Alta2 Invisible In the Ear Hearing Aids</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co30404/early-green-aero-engine-type-c6</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co15065/kings-own-camera-in-teak-3-14-x-4-14-film-format-by-london-stereoscopic-co</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/528/879/large_smg00220545.jpg</image:loc><image:title>&apos;King&apos;s Own&apos; camera in teak (3 1/4 x 4 1/4 film format) by London Stereoscopic Co.</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8612486/spinning-jenny-automaton</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8018093/laus-comet-10-electrotherapeutic-machine</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/973/large_2002_0480__0001_.jpg</image:loc><image:title>&apos;Laus Comet 10&apos; electrotherapeutic machine</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/6/974/large_2002_0480__0002_.jpg</image:loc><image:title>&apos;Laus Comet 10&apos; electrotherapeutic machine</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36988/elihu-thomson-type-watt-hour-meter</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co36493/ediswan-autotransformer</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co117208/hand-driven-mechanically-governed-gramophone</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co33807/3-apparatus-for-voice-modulation-of-arc-lamp</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co115097/2-flasks</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co6830/holden-darsonval-galvonometer-by-pitkin-no-272</loc><lastmod>2026-04-11T15:59:45.838Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/426/468/large_smg00050762.jpg</image:loc><image:title>Holden d&apos;Arsonval galvonometer by Pitkin No. 272</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co54943/beckley-anemograph-recorder-and-components</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/81/large_smg00046567.jpg</image:loc><image:title>Beckley anemograph recorder and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/82/large_smg00046568.jpg</image:loc><image:title>Beckley anemograph recorder and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/83/large_smg00046569.jpg</image:loc><image:title>Beckley anemograph recorder and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/78/large_smg00046564.jpg</image:loc><image:title>Beckley anemograph recorder and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/79/large_smg00046565.jpg</image:loc><image:title>Beckley anemograph recorder and components</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/330/80/large_smg00046566.jpg</image:loc><image:title>Beckley anemograph recorder and components</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8247841/four-colour-photographs-by-andy-sewell</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co34596/gec-solid-state-television-camera-small-version-using-ma-328-charge-coupled-device</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co177798/cigar-box-containing-24-oyster-shells-and-card-label-with-press-cutting-about-trephining-with-shells</loc><lastmod>2026-04-11T15:59:48.668Z</lastmod><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/800/large_smg00190407.jpg</image:loc><image:title>Cigar box, containing 24 oyster shells, and card label with press cutting about trephining with shells</image:title></image:image><image:image><image:loc>https://coimages.sciencemuseumgroup.org.uk/347/793/large_smg00190397.jpg</image:loc><image:title>Cigar box, containing 24 oyster shells, and card label with press cutting about trephining with shells</image:title></image:image></url><url><loc>https://collection.sciencemuseumgroup.org.uk/objects/co8207946/envoy-wide-angle-camera</loc><lastmod>2026-04-11T15:59:45.981Z</lastmod></url></urlset>