'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Gold amulet in the form of a cobra
2000-100 BCE
Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
Gold watch by Robert Roskell
1814
East Indiaman Herefordshire
1815
Freud electronic laughing ball
1990-96
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Silver ear trumpet hearing aid, London, England, 1814
1814
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Neolithic flint scraper
4000-2001 BCE
Gold watch with spring detent escapement by Ellicott and Taylor
1815
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)
Telescope by Galileo (replica)
1610; 1923
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Model of Gutenberg's Press, 1430
1960-1979
Model of an Assyrian kelek or raft of inflated ox-hides, one of three models of Babylonian vessels of skin
700 BCE; 1931
Model of Mud House
6000-5000BCE
Model of a Phoenician bireme ship
1845-1964
Burial mask of Agamemnon, Greek, c. 1550 BCE
1600-1500 BCE (original); 1900-1914 (copy)
Flymo Super Professional 47 rotary air cushion mower
1979-80
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Synoptic scale of "Chemical Equivalents"
1814
Dry voltaic pile, 13 inches long
1815
Dry voltaic pile, 11.5 inches long
1815
Coloured aquatint, Radcliffe Observatory
1814
Print, The Fortress which enclosed the Grand Pavillion in the Green Park with the ascent of the balloon
1814
Print, Coloured. The Tower and preparations of the Fire Works with the balloon. In Park
1814
Print, plain. Grand Fete. St. James's Park
1814
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Bronze handle, highly decorated, Romano-Egyptian
20-400
Replica of Roman steelyard, from Pompeii, 79 AD
1-79 CE; before 1914
Calf's Head Weight
1370-1350 BCE; 1931
Solid bronze phallic amulet in form of priapus with hind legs and tail of horse
30-200
Plaster replica of black Basalt Cubit Rod 531
1931; 250 BCE
Alabaster mortar
2000-1350
Bronze probe(?), twisted stem, Romano-Egyptian
20-500
Binks' burettes and a Wollaston slide rule
1814
Plaster replica of IBEX weight
1370-1350 BCE; 1931
Olive ended probe, bronze, Romano-Egyptian
20-500
Strigil hanger, bronze, Roman, from Luxor
20-400
Print, etching of Night scene in European city
1940-1050