Telescope by Galileo (replica)
1610; 1923
Moon globe by John Russell, England, 1797
1797
Freud electronic laughing ball
1990-96
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Marine chronometer by John Arnold and Son
1795
Gold amulet in the form of a cobra
2000-100 BCE
Neolithic flint scraper
4000-2001 BCE
Repeating watch with unusual escapement by Abraham-Louis Breguet
1795
Clock-watch by Daniel De St Leu
1797
Spring-detent escapement watch with gold case by John Arnold and Son
1796
Stipple-engraved portrait of Margaret Bryan and two children
1797
Six Bramah lock drilling templates, on pine (wood) board
circa 1795
Lever escapement watch by John Grant
1795
Silver pill box, Birmingham, England, 1797
1797
Straight spectacles
1796-1797
Grave marker, grave '221'
1860-1920
Chronometer movement by John Arnold & Son
1795
Eight-day marine chronometer by John Arnold & Son
1795
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Model of Gutenberg's Press, 1430
1960-1979
Model of Mud House
6000-5000BCE
Burial mask of Agamemnon, Greek, c. 1550 BCE
1600-1500 BCE (original); 1900-1914 (copy)
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Electrotype replica of a 16th-century mariner’s astrolabe
1580-1588; 1930
A Singular Operation
1795
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)
Model of submersible 'Turtle'
1976; 1776
Portrait of an East Indiaman sailing from Madras by Robert Dodd
1797
Letter from George Washington to his dentist, United States, 1795
1795
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
Watt's Pumping Engine 'Old Bess', 1777
1777 (original); 1894 (model)
Model of an Egyptian boat in XII Dynasty Tomb
1991-1783 BCE
Model of an Assyrian kelek or raft of inflated ox-hides, one of three models of Babylonian vessels of skin
700 BCE; 1931
Ancient Egyptian flint saw, replica
circa 3000 BCE
s' Gravesande Ring and Ball, 1894
1894 (apparatus); 1742 (date of experiment)
Acheulian flint hand axe, c 10000-5000 BC.
10000-5001 BCE
Mummified cat, ancient Egypt, 2000-100 BCE
2000-100 BCE
Middlesex token, Newgate, 1795.
1795
Replica of Islamic Astrolabe
1066; 1876
Replica Bavarian reckoning cloth, German, 16th century.
1501-1600; 1972
Rigged model of 'Santa Maria'
1920-1923; 1963