Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
Gold watch by Robert Roskell
1814
Eight-day marine chronometer by Barrauds, London
1816
East Indiaman Herefordshire
1815
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
Freud electronic laughing ball
1990-96
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Neolithic flint scraper
4000-2001 BCE
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Silver ear trumpet hearing aid, London, England, 1814
1814
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Flint hand tool, core-type, Stone Age.
8500-2000 BCE
Reginald Southey with Skeletons
1857-06
Model of Gutenberg's Press, 1430
1960-1979
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Model, of Sir Edward Belcher's anchor
1815
Ancient Egyptian flint saw, replica
circa 3000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Silver medal
1814
Sepia aquatint. Pont Cysyllte aqueduct. I. Havell after E. Pugh
1814
Print, Aquatint from George Walker's The Costume of Yorkshire
1814
Oval silver membership medal
1815
One of nine prints of early 19th century carriages
1816
One of nine prints of early 19th century carriages
1816
One of nine prints of early 19th century carriages
1816
One of nine prints of early 19th century carriages. [town coach] / Published by R. Ackermann
1816
One of nine prints of early 19th century carriages
1816
One of nine prints of early 19th century carriages
1816
One of nine prints of early 19th century carriages. [landau carriage] / Published by R. Ackermann
1816
Bronze Spearhead without Shaft, European, Bronze Age
2000-500 BCE
Flint Knife and Scraper, Stone Age
8500-2000 BCE
Copper Axehead from Ancient Egypt, 1991-1786BC
1991-1786 BCE
Copper Axehead from Ancient Egypt, 1991-1786BC
1991-1786 BCE
Bronze Adze with Modern Wooden Handle, Bronze Age
2000-500 BCE
Twelve German jetons, 16th century.
1501-1600; 1978
Colonial threepence coin of George III
1816
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