Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Slide rule for exchange of weights and measures
1815
East Indiaman Herefordshire
1815
Stipple-engraved portrait of Benjamin Martin
1815
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Freud electronic laughing ball
1990-96
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
Silver ear trumpet hearing aid, London, England, 1814
1814
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
May - Study No 167
1870-10
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
Lorina, Edith and Alice Liddel
1872-08
Brass die with corresponding paper conversion scale
1816
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
Brass Sikes hydrometer by R.B. Bate
1816
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Replica of Islamic Astrolabe
1066; 1876
Toothbrush, silver, by I
1814
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Mr. Sadler
1815
Excavated neolithic flint perhaps used for trephination
3000-1500
Binks' burettes and a Wollaston slide rule
1814
copy of a gold cup.
3000-2000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Silver medal
1814
Oval silver membership medal
1815
Bronze medal
1815
Medal, gilded bronze
1814-1815
Circular silver medal with silk ribbon
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
Silver medal struck by the Parisian Butchers to commemorate King Louis XVIII by Andrieu
1816
Colonial threepence coin of George III
1816
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Dry voltaic pile, 13 inches long
1815