'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
Watch with Prest's keyless winding by John Roger Arnold
1821
Eight-day marine chronometer by Barrauds, London
1816
Gold amulet in the form of a cobra
2000-100 BCE
East Indiaman Herefordshire
1815
Sample of gutta percha insulated cable, 1863-7
1863-7
Seal, Stockton & Darlington Railway
1821
Near Wellington, Shropshire
1821
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model, of Woolf's Water Tube Boiler, 1819
1819
Freud electronic laughing ball
1990-96
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Phrenological head
1821
Stained plaster phrenological bust
1821
Neolithic flint scraper
4000-2001 BCE
Original preparation of quinine by Pelletier and Caveton
1820
Gold watch with the owner's name in place of hour numbers, by William Hardy
1820
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Panoramic lantern slide
1820
Revised Classification of Merchandise Traffic and Revised Schedule of Maximum Rates and Charges Applicable thereto, proposed to be charged by the Eastern and Midlands Railway Company
1889-02
Two coloured aquatints of hobby horses
1819
Undershot waterwheel
1820
Reproduction of Joseph Priestley's oxygen apparatus
1774; 1923
Standard Peck Measure
1819
Standard Bushel Measure
1819
Standard Gallon Measure
1819
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Gold amulet in the form of Duamutef, Egypt, 2000-100 BCE
2000-100 BCE
Richard Trevithick
1816
Wax anatomical model of a female showing internal organs, Florence, Italy, 1818
1818
Astronomical Rotula produced by Thomas Jones 1817
1817
Walker's Railway Time Table, and Coach, Omnibus and Carriers' List
1883-01
George Bidder, the Mental Calculator
1817
Tie Sleeper
1815
Tie Sleeper
1815
Roman stone water main
30
Gentleman’s Hobby Horse, c. 1818
1818
Replica of Roman equal-arm balance, from Pompeii, 79 AD
1-79 CE; before 1914
Quart Standard Measure
1819
Model of an Egyptian boat in XII Dynasty Tomb
1991-1783 BCE
Spindle with Whorl, Stone Age
5000-500 BCE
Address to William Smith on his retirement
1894-05
silver plated bronze religious medallion
1816-1817
'Your Carry', 1867
1867-04
W Holman Hunt in his Eastern dress
1864-05