Gold amulet in the form of a cobra
2000-100 BCE
Spoon with folding handle
1778
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
English wooden doll
circa 1780
Freud electronic laughing ball
1990-96
Achromatic doublet lens with a focal length of 52 inches
1780
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Engraving of a demonstration to compare lightning conductor designs
1778-1780
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
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
Replica of Islamic Astrolabe
1066; 1876
The blacksmith and knifegrinder, with ... Wortley's pavilion etc. in Hyde Park
1780
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Frictional electrostatic machine
1780
Coin balance with iron beam
1779
Excavated neolithic flint perhaps used for trephination
3000-1500
copy of a gold cup.
3000-2000 BCE
Iron Weight
1910-130
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
Medal, bronze, commemorating Thomas le Vacher de la Feutrie
1780
Copper medal
1780
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
Reconstruction of insulated seawater sampling bottle designed by Captain Phipps and Dr Irving
1773 (original); 1980s
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