Coalbrookdale by Night by Philippe Jacques de Loutherbourg
1801
Divers Projets
1798
Stipple-engraved portrait of Margaret Bryan and two children
1797
'Souscription' watch by Abraham-Louis Breguet
1800
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Watch with four outer cases, made by Edward Prior for the Turkish export market
1800
Spring-detent escapement watch with gold case by John Barwise
1800
Compass
1800
Under-painted horn pair cased watch by George Flote
1800
A skeleton clock designed to represent the terrestial globe by Henry Gratte
1800
Marine chronometer by John Arnold
1802
Marine chronometer by Brockbanks
1802
Pocket globe in case by Dudley Adams
1799-1802
Half-penny coin
1799
Souscription watch by Abraham-Louis Breguet
circa 1801
Neolithic flint scraper
4000-2001 BCE
Marine barometer by R.B. Bate
mid-1800s
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Moon globe by John Russell;England;1797
1797
Repeating watch movement by Vulliamy
1800
Watch with chaff-cutter escapement by John Grant
1804
Watch and compass by Benjamin Webb
1799
Watch movement by John Grant
1800
Clock-watch by Daniel De St Leu
1797
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.
1801
Half-penny coin
1799
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
Portrait of an East Indiaman sailing from Madras by Robert Dodd
1797
First Public Demonstration of a Montgolfier Balloon, 4th June, 1783.
1783; 1914
Bronze medal to commemorate the Italian constitution under Napoleon Bonaparte
1804
Lead (?) medal to commemorate Aloysius Galvani, by
1803
Medal commemorating Johann Albert Heinrich Reimarus
1797
Engraving, mezzotint, The Earl of Chesterfield's State Carriage
1800
"Charming well-again"
1801
Print, John Smeaton. Civil Engineer. F.R.S.
1798
Copper matrix
1800
Body tube of nautical refracting telescope
1800
Seven-Shilling coin of George III
1804
Adler coin of Frederick William of Prussia
1797
Half-Guinea coin of George III
1803
Roman Coin of Tiberius
30 CE
Seven-Shilling coin of George III
1800
Onza de Oro or Eight Scudos coin of Carlos IV (Spain)
1800
Spade' coin Guinea of George III
1798