Original preparation of quinine by Pelletier and Caveton
1820
Phrenological head
1821
Gold amulet in the form of a cobra
2000-100 BCE
'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
East Indiaman Herefordshire
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
Eight-day marine chronometer by Barrauds, London
1816
Seal, Stockton & Darlington Railway
1821
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model, of Woolf's Water Tube Boiler, 1819
1819
Neolithic flint scraper
4000-2001 BCE
Near Wellington, Shropshire
1821
Freud electronic laughing ball
1990-96
Steam locomotive used at Hetton Colliery
1822
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Stained plaster phrenological bust
1821
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
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Model of Gutenberg's Press, 1430
1960-1979
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Panoramic lantern slide
1820
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
Lorina, Edith and Alice Liddel
1872-08
Handbill: Notice, Lecture, Eidouranian, Gravesend.
1820
Drawing showing gas light apparatus at the Royal Mint Gasworks
1817
Ancient Egyptian flint saw, replica
circa 3000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Pencil drawing with MS annotation. Design for a Town Landau
1820
Medal to commemorate Boerhaave
1819
Medal, silvered metal
1817-1820
Bronze medal
1821
Silver (plated?) medal commemorating 450th anniver
1820
Engraving by J.H. Robinson after Hayton of George Parker Bidder (1806-78) of Devonshire Act 13'. Published by Colnaghi
1819
Bronze medal from prof. Giacomo Tommasini
1822
Coloured aquatint, View in Callendar Park
1817
Medal to commemorate Vesalius
1820
Portrait. Francis Bacon. Engraving 1817
1817
Medal, gilt, bronze
1817
Silver medal
1822