Coalbrookdale by Night by Philippe Jacques de Loutherbourg
1801
Laennec's stethoscope
1815-1825
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Theodolite used for the Principal Triangulation of Great Britain
1791
Freud electronic laughing ball
1990-96
Remains of Little Eaton Gangway coal wagon, c 1798
1793-1803
Seal die, Ashby De La Zouch Canal Company
1794
'Bell-crank' engine, c. 1799
1795-1805 (original)
Oval snuff box, England, 1807
1807
Small crucible, large broken piece missing
1790-1819
Crucible, broken, with three fragments present
1790-1819
Wood and iron truss for sculpture machine
1790-1819
One plaster mould
1790-1819
9" Dovetail saw with open mahogany handle, brass back and steel blade
1790-1819
Plaster five-part arm mould
1790-1819
Crucible, piece missing, fused substance within
1790-1819
Part of four-part plaster split mould, rear of head and neck of James Watt, by James Watt
1790-1819
Four-part plaster leg
1790-1819
Spirit level
1790-1819
Plaster mould
1790-1819
Box containing minerals and mixing sticks
1790-1819
Piece of wood ,
1790-1819
Piece of wood, one side partly cut out
1790-1819
Part of four-part plaster split mould
1790-1819
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
Marble reproduction of bust
1790-1819
Plaster urn
1790-1819
Plaster cast of Venus
1790-1819
Reproduction in wood. No 127
1808
Plaster mould of head of Apollo
1790-1819
Socrates
1790-1819
plaster cast of Apollo
1790-1819
Reproduction alabaster bust of Homer
1790-1819
Plaster bust
1790-1819
Reproduction in wood, Dr Joseph Black
1809
Reproduction of Egyptian head in mahogany
1790-1819
Plaster mould
1790-1819
Stanhope square demonstrator, c.1805.
circa 1805
Ready reckoner for ship's cargoes
1807
Stipple-engraved portrait of Benjamin Martin
1815
Divers Projets
1798
Slide rule for exchange of weights and measures
1815
Stipple-engraved portrait of Margaret Bryan and two children
1797
Chronometer in Gold Case by Thomas Earnsham, 1795-1810
1795-1810
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Deck-watch used by Capt. George Vancouver on board HMS Discovery 1791-5
1791
Gold watch by John Gibson, Royal Exchange
1808
Watch with four outer cases, made by Edward Prior for the Turkish export market
1800
Spring-detent escapement watch in a gold case by Reid & Co. London
1807