Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
Gold amulet in the form of a cobra
2000-100 BCE
Spoon with folding handle
1778
English wooden doll
circa 1780
Freud electronic laughing ball
1990-96
Engraving of a demonstration to compare lightning conductor designs
1778-1780
Neolithic flint scraper
4000-2001 BCE
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Achromatic doublet lens with a focal length of 52 inches
1780
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Copper medal commemorating Thomas Le Vacher de la Feutrie as dean of Paris medical school 1779 to 1780
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Quarter-Real coin of Charles III (Spain)
1778
Guinea coin of George III
1779
Petit-Ecu of Three Livres coin of Louis XVI (France)
1780
Roman Coin of Tiberius
30 CE
Onza de Oro or Eight Scudos coin of Carlos III (Spain)
1778
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
The blacksmith and knifegrinder, with ... Wortley's pavilion etc. in Hyde Park
1780
NEMA cryptography machine type T-D
1945-50
Calf's Head Weight
1370-1350 BCE; 1931
Plaster replica of black Basalt Cubit Rod 531
1931; 250 BCE
Plaster replica of IBEX weight
1370-1350 BCE; 1931
Black stone container or palette
2000-1000
Mortar, stoneware, impressed "Wedgwood & Bentley" and "2"
1780
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Plano-convex brick, Ubaid, Iraq, c 2500 BC.
2500 BCE
Length of red silk ribbon worn as a belt to promote general good health
1880-120
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Ancient Egyptian flint saw, replica
circa 3000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Silver medal commemorating Jean Charles Desessartz
1778
Bronze prize medal awarded by university founded by M. Le Marechal de Mailly
1778
Circular silver medal
1778