Coalbrookdale by Night by Philippe Jacques de Loutherbourg
1801
Souscription watch, by Abraham-Louis Breguet
1805
'Souscription' watch by Abraham-Louis Breguet
1800
Quarter-repeating gold watch by Abraham-Louis Breguet
circa 1808
Stanhope square demonstrator, c.1805.
circa 1805
Ready reckoner for ship's cargoes
1807
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Gold watch by John Gibson, Royal Exchange
1808
Watch with four outer cases, made by Edward Prior for the Turkish export market
1800
Spring-detent escapement watch in a gold case by Reid & Co. London
1807
Spring-detent escapement watch with gold case by John Barwise
1800
Compass
1800
Under-painted horn pair cased watch by George Flote
1800
Gold watch by Recordon
1807
A skeleton clock designed to represent the terrestial globe by Henry Gratte
1800
A Royal watch by Samuel Houston
1807
Marine chronometer by John Arnold
1802
Marine chronometer by Brockbanks
1802
Gold amulet in the form of a cobra
2000-100 BCE
Half-penny coin
1806
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Souscription watch by Abraham-Louis Breguet
circa 1801
Marine barometer by R.B. Bate
mid-1800s
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Repeating watch movement by Vulliamy
1800
Watch with chaff-cutter escapement by John Grant
1804
Watch movement by John Grant
1800
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.
1801
Neolithic flint scraper
4000-2001 BCE
Half-penny coin
1806
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of Gutenberg's Press, 1430
1960-1979
Maudslay 's Lord Chancellor bench micrometer
1805
First Public Demonstration of a Montgolfier Balloon, 4th June, 1783.
1783; 1914
Bronze medal to commemorate the Italian constitution under Napoleon Bonaparte
1804
Bronze medal
1801
Medal, bronze, to commemorate Giovanni Battista Morgagni
1808
Paris Pharmaceutical Society Membership Medal, about 1830
circa 1830
White metal medal to commemorate J. Goercke
1805
Bronze token
1807
Circular bronze medal commemorates the work(?) of
1801
Lead (?) medal to commemorate Aloysius Galvani, by
1803
Circular, bronze medal
1806
Two silver medals to commemorate F.J. Gall
1805
Bronze medal to commemorate G.B. Morgagni (1682-17
1808