Telescope by Galileo (replica)
1610; 1923
Freud electronic laughing ball
1990-96
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Gold amulet in the form of a cobra
2000-100 BCE
Neolithic flint scraper
4000-2001 BCE
George III's double-barrelled air pump
1761
Mahogany cross-piece for an air pump
1761
George III's Magdeburg hemispheres
1761
George III's glass sphere
1761
Watch with double dial
1760
Model of Hooke's universal joint
1760
Glass bell jar with a brass collar
1761
George III's clockwork bell
1761
Double brass stand for bell jars on a brass pillar
1761
Two brass pillars for an air pump
1761
Mahogany board with round ends and two short brass pillars
1761
Grave marker, grave '221'
1860-1920
Cylindrical condensing chamber
1761
Glass jar
1761
Barrel and Device from George III's guinea and feather' apparatus
1761
Thin-walled square glass bottle
1761
Apparatus for comparing airs, 1761.
1761
Square signed "J.Ramsden, 1757"
1757
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
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
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Burial mask of Agamemnon, Greek, c. 1550 BCE
1600-1500 BCE (original); 1900-1914 (copy)
Model of Gutenberg's Press, 1430
1960-1979
Model of Mud House
6000-5000BCE
Electrotype replica of a 16th-century mariner’s astrolabe
1580-1588; 1930
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Model of a Phoenician bireme ship
1845-1964
Working model of Hero's Aeolipile
100-1 BCE; 1501-1600; 1914
Replica of Lightning Conductor by Benjamin Franklin, United States, 1730-1760
1730-1760 (original); 1931-1939 (replica)
Rigged model of Flemish carvel construction Carrack
1910-1921
Flint hand tool, side-scraper, made in the Stone Age.
8500-2000 BCE
Mummy of a peregrine falcon, Egypt, 2000-1001 BCE
2000-1001 BCE
Model of an Egyptian boat in XII Dynasty Tomb
1991-1783 BCE
Ancient Egyptian flint saw, replica
circa 3000 BCE
Model of an Assyrian kelek or raft of inflated ox-hides, one of three models of Babylonian vessels of skin
700 BCE; 1931
s' Gravesande Ring and Ball, 1894
1894 (apparatus); 1742 (date of experiment)
Replica of Islamic Astrolabe
1066; 1876
Acheulian flint hand axe, c 10000-5000 BC.
10000-5001 BCE
Mummified cat, ancient Egypt, 2000-100 BCE
2000-100 BCE
Replica of Saxon 'Sinking Bowl' Water Clock, 1931
1931; 750-850 CE
Model Boat from Cyclades, 2800 BC
2800 BCE
Rigged model of 'Santa Maria'
1920-1923; 1963
Flint hand tool, flake type, Stone Age.
8500-2000 BCE