Half-penny coin
1806
Ready reckoner for ship's cargoes
1807
Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Stanhope square demonstrator, c.1805.
circa 1805
Weights and measures
1805
Five wooden molecular model balls
circa 1810
Oval snuff box, England, 1807
1807
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
Half-penny coin
1806
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Plaster cast of Matthew Boulton
1809
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Chemical Lectures
circa 1810
Freud electronic laughing ball
1990-96
Model, press for cutting out coin blanks
circa 1808
Boring machine, Yard No. 642
1804-1807
Maudslay 's Lord Chancellor bench micrometer
1805
Silver vinaigrette with hinged lid
1809
Neolithic flint scraper
4000-2001 BCE
Herschel, William, head and shoulders
1808
Silhouette of child
circa 1810
Silhouette of man
circa 1810
Axe head shaped flint
10000-5000 BCE
Iron Weight
1910-130
Hydrometer by Robert Atkins
1803
William Woodville, M.D. F.R.S. Author of Medical Botany
1806
Mr. Lester, engineer
1804
Verge repeating watch
1713-1750
Simple microscope in turned rosewood case (c.1810)
1810
Fete du Sacre et Couronnement de leurs Majestes Imperiales
1804-1805
Davy's large electrolysis trough, 1810, replica
1810
Silver medal commemorating Joseph Ignace Guillotin
1807-1810
Joseph Wright
1807
Fire at the Albion Mills, Blackfriars Bridge on 3 March 1791
1808
London fireman of the Sun Fire Office
1805
Billingsgate Market
1808
Ralph Walker
1803
Cylinder watch in pair case
1692-1730
Print, etching of Night scene in European city
1940-1050
Aquatint, coloured, Water Engine
1808
The Kentish Hop Merchant and the Lecturer on Optics
1809
Portrait. Erasmus Darwin. Engraving 1803
1803
Aquatint, Parys Mines in 1804. By T. Cartwright after E. Pugh
1804
Etching, col. caricature : Lunar Speculations [Napoleon]/S W Fores
1803
Implements Animated
1811