Plaster mould
1790-1819
Half-penny coin
1806
East Indiaman Herefordshire
1815
Crucible, piece missing, fused substance within
1790-1819
Ready reckoner for ship's cargoes
1807
Socrates
1790-1819
Plaster urn
1790-1819
Part of four-part plaster split mould, rear of head and neck of James Watt, by James Watt
1790-1819
Plaster mould of head of Apollo
1790-1819
Plaster bust
1790-1819
Plaster mould
1790-1819
One plaster mould
1790-1819
Two Perkins 'tractors'
1795-1805
Crucible, broken, with three fragments present
1790-1819
Divers Projets
1798
Reproduction in wood. No 127
1808
Plaster cast of Venus
1790-1819
Reproduction alabaster bust of Homer
1790-1819
Piece of wood ,
1790-1819
Piece of wood, one side partly cut out
1790-1819
Pocket globe in case by Dudley Adams
1799-1802
Small crucible, large broken piece missing
1790-1819
Reproduction in wood, Dr Joseph Black
1809
plaster cast of Apollo
1790-1819
Marble reproduction of bust
1790-1819
Plaster five-part arm mould
1790-1819
Box containing minerals and mixing sticks
1790-1819
Four-part plaster leg
1790-1819
Spirit level
1790-1819
Reproduction of Egyptian head in mahogany
1790-1819
Seal die, Ashby De La Zouch Canal Company
1794
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Praeclarissimus Isaacus Newton Eques
1787
Chronometer watch in silver case by John Arnold and Son
hallmarked 1788
Slide rule for exchange of weights and measures
1815
'Bell-crank' engine, c. 1799
1795-1805 (original)
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
9" Dovetail saw with open mahogany handle, brass back and steel blade
1790-1819
Wood and iron truss for sculpture machine
1790-1819
Part of four-part plaster split mould
1790-1819
Chronometer in Gold Case by Thomas Earnsham, 1795-1810
1795-1810
Stanhope square demonstrator, c.1805.
circa 1805
Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air
1802
Hedley's experimental model for testing adhesion.
1812
Weights and measures
1805
Straight spectacles
1796-1797
Transverse folding spectacles
1796-1798
Five wooden molecular model balls
circa 1810
Oval snuff box, England, 1807
1807
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800