Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
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
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Hedley's experimental model for testing adhesion.
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
Freud electronic laughing ball
1990-96
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
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model, of Woolf's Water Tube Boiler, 1819
1819
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Neolithic flint scraper
4000-2001 BCE
Silver ear trumpet hearing aid, London, England, 1814
1814
Sunderland ware jug decorated with pink lustre bands and splashes
1813
'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
The Costume of Yorkshire
1814
Astronomical Rotula produced by Thomas Jones 1817
1817
Photograph of Fern Leaf
1836-02
Panoramic lantern slide
1820
Chinese planisphere with pamplet, 1819
1819
Great Western Railway "Cornishman" Express Train, hauled by 4-4-2 No. 3046 "Lord of the Isles"
1899/12
Great Western Railway "Cornishman" Express Train, hauled by 4-4-2 No. 3046 "Lord of the Isles".
1899/12
Drawing of Singhi Dalan in Rajmahal, Jharkhand, India
1856-11
Model of Henry Cavendish's Torsion Balance Gravitational Apparatus, 1798
1798 (original); 1977 (model)
Water Sampler, Ex Arctic Expedition, 1818
1818
Drawing showing gas light apparatus at the Royal Mint Gasworks
1817
Model, of Sir Edward Belcher's anchor
1815
Portrait engraving of William Nicholson, 1812
1812
Pencil drawing with MS annotation. Design for a Town Landau
1820
Engraving by J.H. Robinson after Hayton of George Parker Bidder (1806-78) of Devonshire Act 13'. Published by Colnaghi
1819
Sepia aquatint. Pont Cysyllte aqueduct. I. Havell after E. Pugh
1814
Coloured aquatint, View in Callendar Park
1817
Lithograph, A Mill at Colebrook Dale
1813
Portrait. Francis Bacon. Engraving 1817
1817
Print, Aquatint from George Walker's The Costume of Yorkshire
1814
Etching: Aber-dulas mill. By G. Wood. 1812
1812