Lever escapement watch by Josiah Emery
1792
Marine timekeeper with constant force escapement by Josiah Emery
1792
Gold amulet in the form of a cobra
2000-100 BCE
Silver watch with unusual Robin escapement
1792
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
The Rev Dr Priestley's House and Elaboratory
1792
Freud electronic laughing ball
1990-96
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Neolithic flint scraper
4000-2001 BCE
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Model of Gutenberg's Press, 1430
1960-1979
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Ancient Egyptian flint saw, replica
circa 3000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Bronze trade token
1792
Copper engraving
1792
Bronze revolutionary coin or token
1792
Bronze trade token
1792
Bronze medal to commemorate the storming of the Tuileries Palace
1792
Metal trade token struck by the revolutionary government at Paris
1792
Coalbrookdale halfpenny token, 1792.
1792
Aquatint - sepia toned
1792
Aquatint - sepia toned
1792
Copper coin minted by the French Revolutionary Government
1792
Copy of Musschenbroek's Pyrometer (Dilatometer), 1700-1731.
1877 (copy); 1700-1731 (original)
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Two washers
15/7/27
Two washers
15/7/27
Engraving of Graving dock
1840-160
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Pottery vase found at Nihawnad, Persia
3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Birmingham Mining and Copper Company
1792
Persian pottery measure
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
Iron Weight
1910-130
RGD Television
1965-195
One of two Sumerian solid cylindrical weights
circa 2000 BCE
2 circular plaster casts of the 2 halves of a Greek coin
700-100 BCE; 1930-1950
Stella Projection Television Receiver, Type ST1481
1950-159
Roman stone water main
30