Coalbrookdale by Night by Philippe Jacques de Loutherbourg
1801
Marine chronometer by Brockbanks
1802
Maudslay 's Lord Chancellor bench micrometer
1805
Half-penny coin
1806
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
'Bell-crank' engine, c. 1799
1795-1805 (original)
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Five wooden molecular model balls
circa 1810
Stanhope square demonstrator, c.1805.
circa 1805
Edward Jenner's lancets
1801-1823
Hedley's experimental model for testing adhesion.
1812
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
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Half-penny coin
1799
Weights and measures
1805
Straight spectacles
1796-1797
Transverse folding spectacles
1796-1798
Oval snuff box, England, 1807
1807
East Indiaman Herefordshire
1815
Stipple-engraved portrait of Margaret Bryan and two children
1797
Chronometer in Gold Case by Thomas Earnsham, 1795-1810
1795-1810
Cylinder electrical machine, 1810-1817
1810-1817
Letter opener with calendar and map, 1893-1894
1893-4
Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air
1802
Sample of gutta percha insulated cable, 1863-7
1863-7
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
Watch with Prest's keyless winding by John Roger Arnold
1821
Souscription watch, by Abraham-Louis Breguet
1805
Spring-detent escapement watch with gold case by John Arnold and Son
1796
Spring-detent escapement watch with gold case by John Barwise
1800
'Souscription' watch by Abraham-Louis Breguet
1800
Compass
1800
Automaton watch by Jean Robert Soret
1812
Under-painted horn pair cased watch by George Flote
1800
Watch with enamel case made for the Turkish market
1805-1815
Marine chronometer by Thomas Earnshaw
1795-1805
Gold watch by Recordon
1807
Silver one-minute tourbillon watch by Abraham-Louis Breguet, sold to the Princess de Valençay in 1812.
1812
Lever escapement watch by John Grant
1795
Repeating watch with unusual escapement by Abraham-Louis Breguet
1795
A skeleton clock designed to represent the terrestial globe by Henry Gratte
1800
Quarter-repeating gold watch by Abraham-Louis Breguet
circa 1808