Reproduction in wood, Dr Joseph Black
1809
Hedley's experimental model for testing adhesion.
1812
Five wooden molecular model balls
circa 1810
East Indiaman Herefordshire
1815
Cylinder electrical machine, 1810-1817
1810-1817
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
Sample of gutta percha insulated cable, 1863-7
1863-7
Copy of Chamberlen obstetric forceps
1813
Stipple-engraved portrait of Benjamin Martin
1815
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Plaster cast of Matthew Boulton
1809
Freud electronic laughing ball
1990-96
Steam locomotive used at Hetton Colliery
1822
Silver Regency tripod mustard pot
1811-1812
Seal, Stockton & Darlington Railway
1821
Original preparation of quinine by Pelletier and Caveton
1820
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
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
Stained plaster phrenological bust
1821
Phrenological head
1821
Sunderland ware jug decorated with pink lustre bands and splashes
1813
Phrenological head of Francis Gall
1823
Phrenological head of unidentified individual
1824
Neolithic flint scraper
4000-2001 BCE
Silver ear trumpet hearing aid, London, England, 1814
1814
Silver vinaigrette with hinged lid
1809
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Near Wellington, Shropshire
1821
Chemical Lectures
circa 1810
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Bronze medal commemorating J. Domenico Cassini
1823
Bronze medal
1819
Silver medal to commemorate H. Meyer (1767-1828)
1819
Bronze medal
1821
Bronze medal commemorating J. Sylvain Bailly
1821
Bronze medal to commemorate P. Moscati
1819
Medal, bronze, house surgeons prize of Paris School of Medicine
1810
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