Maudslay 's Lord Chancellor bench micrometer
1805
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Weights and measures
1805
Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Oval snuff box, England, 1807
1807
Sample of gutta percha insulated cable, 1863-7
1863-7
Stanhope square demonstrator, c.1805.
circa 1805
Ready reckoner for ship's cargoes
1807
Letter opener with calendar and map, 1893-1894
1893-4
Gold watch by John Gibson, Royal Exchange
1808
Spring-detent escapement watch in a gold case by Reid & Co. London
1807
Souscription watch, by Abraham-Louis Breguet
1805
Gold watch by Recordon
1807
Quarter-repeating gold watch by Abraham-Louis Breguet
circa 1808
A Royal watch by Samuel Houston
1807
Gold amulet in the form of a cobra
2000-100 BCE
Five wooden molecular model balls
circa 1810
Half-penny coin
1806
Chemical Lectures
circa 1810
Freud electronic laughing ball
1990-96
Model, press for cutting out coin blanks
circa 1808
Herschel, William, head and shoulders
1808
Plaster cast of Matthew Boulton
1809
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Watch with chaff-cutter escapement by John Grant
1804
Neolithic flint scraper
4000-2001 BCE
Half-penny coin
1806
Boring machine, Yard No. 642
1804-1807
Silver vinaigrette with hinged lid
1809
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
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)
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Model of Henry Cavendish's Torsion Balance Gravitational Apparatus, 1798
1798 (original); 1977 (model)
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Model of a Phoenician bireme ship
1845-1964
Lithograph 'Blasting Rocks, Linslade, Bucks, October 1837', by J C Bourne, 1837
1837-10
Observations taken at a small water mill at Hitchin
1809 Sept 14
The Costume of Great Britain
1805
Two aquatints after Rowlandson and Pugin
1808
Iron Works, Colebrook Dale
1805
Gold amulet in the form of Duamutef, Egypt, 2000-100 BCE
2000-100 BCE
Trevithick's High Pressure Steam Engine and Boiler, c. 1806
1805-1806
Walker's Railway Time Table, and Coach, Omnibus and Carriers' List
1883-01
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967