Stipple-engraved portrait of Benjamin Martin
1815
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Slide rule for exchange of weights and measures
1815
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
East Indiaman Herefordshire
1815
Sample of gutta percha insulated cable, 1863-7
1863-7
Freud electronic laughing ball
1990-96
Seal, Stockton & Darlington Railway
1821
Original preparation of quinine by Pelletier and Caveton
1820
Phrenological head of unidentified individual
1824
Near Wellington, Shropshire
1821
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Steam locomotive used at Hetton Colliery
1822
Neolithic flint scraper
4000-2001 BCE
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Silver ear trumpet hearing aid, London, England, 1814
1814
Phrenological head of Francis Gall
1823
Handbill, Theatre Royal, Covent Garden
1824
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model, of Woolf's Water Tube Boiler, 1819
1819
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Stained plaster phrenological bust
1821
Phrenological head
1821
Bronze medal commemorating J. Domenico Cassini
1823
Bronze medal
1819
Bronze medal
1821
Bronze medal commemorating J. Sylvain Bailly
1821
Bronze medal to commemorate P. Moscati
1819
Silver medal of the Compagnie d'Assurance Mutuelle Contre L'Incendie
1820
Bronze medal by Vincenzo Catenacci commemorating Domenico Cotugno
1824
Bronze medal depicting Hermann Boerhaave
1819
Bronze medal by F. Caunois commemorating Baron Georges Cuvier
1820
Circular bronze medal
1821
Gilt bronze medal
1817
Bronze medal
1823
Bronze medal
1817
Circular bronze medal
1819
Oval silver membership badge of Royal Society Edinburgh
1815-1819
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
Sir Humphrey Davy
1824
CDE. LIS. CTE. BERTHOLLET (Chimiste)
1824
LINNEE
1824
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