'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Watch with Prest's keyless winding by John Roger Arnold
1821
Automaton watch by Jean Robert Soret
1812
Silver one-minute tourbillon watch by Abraham-Louis Breguet, sold to the Princess de Valençay in 1812.
1812
Gold watch by Robert Roskell
1814
Eight-day marine chronometer by Barrauds, London
1816
Gold amulet in the form of a cobra
2000-100 BCE
Copy of Chamberlen obstetric forceps
1813
Hedley's experimental model for testing adhesion.
1812
East Indiaman Herefordshire
1815
Silver Regency tripod mustard pot
1811-1812
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model, of Woolf's Water Tube Boiler, 1819
1819
Silver ear trumpet hearing aid, London, England, 1814
1814
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
Steam locomotive used at Hetton Colliery
1822
Sunderland ware jug decorated with pink lustre bands and splashes
1813
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Gold watch with the owner's name in place of hour numbers, by William Hardy
1820
Deck-watch used by Capt. William Parry during his attempt to reach the North Pole, 1827
1823
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Gold and enamel half-quarter repeater watch by Brockbanks
1812
Original preparation of quinine by Pelletier and Caveton
1820
Phrenological head
1821
Stained plaster phrenological bust
1821
Neolithic flint scraper
4000-2001 BCE
Near Wellington, Shropshire
1821
Seal, Stockton & Darlington Railway
1821
Phrenological head of Francis Gall
1823
'Puffing Billy' Locomotive with Tender and Rails
1813-1814
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Jonathan Hull's 'A Description and Draught of a Newly-Invented Machine'
1850-1899
Two coloured aquatints of hobby horses
1819
The Costume of Yorkshire
1814
Undershot waterwheel
1820
Orrery planetary model designed by William Pearson, 1813-1822
1813-1822
Reproduction of Joseph Priestley's oxygen apparatus
1774; 1923
Roberts lathe accessories
1817-1823
Roberts lathe part
1817-1823
Roberts lathe part
1817-1823
Roberts lathe part
1817-1823
Standard Peck Measure
1819
Standard Bushel Measure
1819