Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
East Indiaman Herefordshire
1815
Eight-day marine chronometer by Barrauds, London
1816
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
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
Freud electronic laughing ball
1990-96
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Neolithic flint scraper
4000-2001 BCE
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
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
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
Medal to commemorate Boerhaave
1819
Engraving by J.H. Robinson after Hayton of George Parker Bidder (1806-78) of Devonshire Act 13'. Published by Colnaghi
1819
Coloured aquatint, View in Callendar Park
1817
Portrait. Francis Bacon. Engraving 1817
1817
Medal, gilt, bronze
1817
J C F Schiller Medal, 1819
1819
Bronze medal
1818
Bronze prize medal of the Paris Medical School
1817
Bronze medal
1818
Medal, bronze, commemorating Ambroise Pare for the "gallerie des grands hommes Francais"
1819
Trade token
1817
Oval silver membership medal
1815
Bronze medal to commemorate Pierre Abailard Peter Abelard
1817
Silver medal
1816-1817
Medal commemorating Ambroise Pare for series "Galerie Metallique des Grands Hommes Francais"
1819
Paris Pharmaceutical Society Membership Medal, about 1830
circa 1830
Bronze medal to commemorate Boerhaave
1819
Circular gold medal
1819
Medal to commemorate Galileo Galilei
1818
Circular bronze medal
1819
Bronze medal
1819
Silver medal to commemorate H. Meyer (1767-1828)
1819
Inauguration of statue of Andreas Vesalius
1817