Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Divers Projets
1798
Stipple-engraved portrait of Margaret Bryan and two children
1797
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Stanhope square demonstrator, c.1805.
circa 1805
Ready reckoner for ship's cargoes
1807
Chronometer in Gold Case by Thomas Earnsham, 1795-1810
1795-1810
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
Souscription watch, by Abraham-Louis Breguet
1805
Spring-detent escapement watch with gold case by John Arnold and Son
1796
'Souscription' watch by Abraham-Louis Breguet
1800
Spring-detent escapement watch with gold case by John Barwise
1800
Compass
1800
Automaton watch by Jean Robert Soret
1812
Under-painted horn pair cased watch by George Flote
1800
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
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
A Royal watch by Samuel Houston
1807
Gold watch by Robert Roskell
1814
Marine chronometer by John Arnold
1802
Chronometer movement by John Arnold & Son
1795
Eight-day marine chronometer by John Arnold & Son
1795
Marine chronometer by Brockbanks
1802
Pocket globe in case by Dudley Adams
1799-1802
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
'Bell-crank' engine, c. 1799
1795-1805 (original)
Half-penny coin
1799
Half-penny coin
1806
Weights and measures
1805
Oval snuff box, England, 1807
1807
Transverse folding spectacles
1796-1798
Straight spectacles
1796-1797
Hedley's experimental model for testing adhesion.
1812
Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air
1802
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Gold watch by John Gibson, Royal Exchange
1808
Lever escapement watch by John Grant
1795
Gold amulet in the form of a cobra
2000-100 BCE
Copy of Chamberlen obstetric forceps
1813
Two Perkins 'tractors'
1795-1805
Five wooden molecular model balls
circa 1810
Herschel, William, head and shoulders
1808