Half-penny coin
1806
Half-penny coin
1806
Grave marker, grave '221'
1860-1920
Wood model of lion's head
1809
Trevithick's High Pressure Steam Engine and Boiler excluding flywheel
1805-1806
Portrait bust of James Watt
1807
Oval snuff box, England, 1807
1807
Gold amulet in the form of a cobra
2000-100 BCE
Reproduction in wood, Dr Joseph Black
1809
Reproduction in wood. No 127
1808
Weights and measures
1805
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Half-penny coin
1799
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
Divers Projets
1798
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Quarter-repeating gold watch by Abraham-Louis Breguet
circa 1808
Souscription watch, by Abraham-Louis Breguet
1805
'Souscription' watch by Abraham-Louis Breguet
1800
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
Telescope by Galileo (replica)
1610; 1923
Pocket globe in case by Dudley Adams
1799-1802
Stanhope square demonstrator, c.1805.
circa 1805
Sample of gutta percha insulated cable, 1863-7
1863-7
Ready reckoner for ship's cargoes
1807
Compass
1800
Spring-detent escapement watch in a gold case by Reid & Co. London
1807
Spring-detent escapement watch with gold case by John Barwise
1800
Gold watch by John Gibson, Royal Exchange
1808
Gold watch by Recordon
1807
A skeleton clock designed to represent the terrestial globe by Henry Gratte
1800
A Royal watch by Samuel Houston
1807
Marine chronometer by John Arnold
1802
Watch with four outer cases, made by Edward Prior for the Turkish export market
1800
Under-painted horn pair cased watch by George Flote
1800
Marine chronometer by Brockbanks
1802
Stipple-engraved portrait of Margaret Bryan and two children
1797
Two portrait busts of James Watt
1807
Marine barometer by R.B. Bate
mid-1800s
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Herschel, William, head and shoulders
1808
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.
1801
Silver vinaigrette with hinged lid
1809
Neolithic flint scraper
4000-2001 BCE
Plaster cast of Matthew Boulton
1809
Freud electronic laughing ball
1990-96
Silver pill box engraved with a triangular pattern, Birmingham, England, 1801
1801
Model, press for cutting out coin blanks
circa 1808