Part of four-part plaster split mould
1790-1819
Novelty model
1955; 1830
model steam locomotive
1826
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Half-penny coin
1799
Weights and measures
1805
Dudley Adams
1796-1826
Calculating rule by Lenoir in centimetres with conversions
1800-1830
Straight spectacles
1796-1797
Transverse folding spectacles
1796-1798
Transverse folding spectacles
1790-1830
White boat shaped infant's feeding bottle
1801-1830
Oval snuff box, England, 1807
1807
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
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
Watch with Prest's keyless winding by John Roger Arnold
1821
Deck watch by John Arnold and Son
1790
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
Spring detent watch by John Arnold, used by Ruth Bellville and family to distribute GMT c.1834-1940
1794
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
Deck watch by Breguet et Fils
1830
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 Josiah Emery
1792
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
Verge watch in Staffordshire enamelled case by Ann Phillips
1790
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
Eight-day marine chronometer by Barrauds, London
1816
Silver watch by Brockbanks
1790