Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
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
Automaton watch by Jean Robert Soret
1812
East Indiaman Herefordshire
1815
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Gold amulet in the form of a cobra
2000-100 BCE
Copy of Chamberlen obstetric forceps
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
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
Neolithic flint scraper
4000-2001 BCE
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
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)
'Puffing Billy' Locomotive with Tender and Rails
1813-1814
Model of the Asklepion at Epidaurus, Greece, 1936
1936
The Collier
1813
The Talbotype applied to Hieroglyphics, London
1846-08
Model, of Woolf's Water Tube Boiler, 1819
1819
Drawing showing gas light apparatus at the Royal Mint Gasworks
1817
Model, of Sir Edward Belcher's anchor
1815
Ancient Egyptian flint saw, replica
circa 3000 BCE
Portrait engraving of William Nicholson, 1812
1812
Pencil drawing with MS annotation. Design for a Town Landau
1820
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
Silver medal
1814
Sepia aquatint. Pont Cysyllte aqueduct. I. Havell after E. Pugh
1814
Coloured aquatint, View in Callendar Park
1817
Medal to commemorate Vesalius
1820
Lithograph, A Mill at Colebrook Dale
1813
Portrait. Francis Bacon. Engraving 1817
1817
Medal, gilt, bronze
1817
Plaster model of tomb plaque
100 BCE-300 CE; 1890-1920
Alabaster mortar
2000-1350
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Small stone scarab pierced longitudinally with flat base engraved with design of standing harpist and seated figure
2000-1000
Double-ended dental pelican
1851-1800
Brass Sikes hydrometer by R.B. Bate
1816
Chinese planisphere with pamplet, 1819
1819
Two washers
15/7/27
Col. aquatint: Kitchen of Trinity College
1815
Ackermann's Transparency
1814