Stanhope square demonstrator, c.1805.
circa 1805
Half-penny coin
1806
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Weights and measures
1805
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Freud electronic laughing ball
1990-96
Half-penny coin
1806
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
Maudslay 's Lord Chancellor bench micrometer
1805
The Costume of Great Britain
1805
Walker's Railway Time Table, and Coach, Omnibus and Carriers' List
1883-01
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Photograph of Fern Leaf
1836-02
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Plano-convex brick, Ubaid, Iraq, c 2500 BC.
2500 BCE
Length of red silk ribbon worn as a belt to promote general good health
1880-120
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Silver vinaigrette
1805
Replica of Islamic Astrolabe
1066; 1876
Portrait: engraving
1806
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Aquatint, coloured, from 'The Costume of Great Britain' by W.H. Pyne. pub. William Miller
1805
Model of a Section of the Pont-y-Cysyllte Aqueduct, 1805
1805
Excavated neolithic flint perhaps used for trephination
3000-1500
The Costume of Great Britain: Welsh peasants
1805
copy of a gold cup.
3000-2000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Gilt bronze medal
1805
Bronze medal commemorating the new workhouse at Genoa
1806
Two silver medals to commemorate F.J. Gall
1805
Forty Francs coin of Napoleon I (France)
1806
Roman Coin of Tiberius
30 CE
Seven-Shilling coin of George III
1806
Two Scudos coin of Carlos IV (Spain)
1806
Roman Coin of Tiberius
30 CE
Five Francs coin of Napoleon I (France)
1805
Surrey Iron Railway
1806
Ancient Egyptian flint saw, replica
circa 3000 BCE
Paris Pharmaceutical Society Membership Medal, about 1830
circa 1830
Circular, bronze medal
1806
Copy of Musschenbroek's Pyrometer (Dilatometer), 1700-1731.
1877 (copy); 1700-1731 (original)
Red granite drill core
2686-2613 BCE
Bronze handle, highly decorated, Romano-Egyptian
20-400
Earthenware jug
2000-1350
Replica of Roman steelyard, from Pompeii, 79 AD
1-79 CE; before 1914
Earthenware oil jar
2000-1350