Telescope by Galileo (replica)
1610; 1923
Coalbrookdale by Night by Philippe Jacques de Loutherbourg
1801
Maudslay 's Lord Chancellor bench micrometer
1805
Original preparation of quinine by Pelletier and Caveton
1820
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Model, of Woolf's Water Tube Boiler, 1819
1819
Boring machine, Yard No. 642
1804-1807
Gold amulet in the form of a cobra
2000-100 BCE
Neolithic flint scraper
4000-2001 BCE
Marine chronometer by John Arnold
1802
Marine chronometer by Brockbanks
1802
Five wooden molecular model balls
circa 1810
Copy of Chamberlen obstetric forceps
1813
Silver ear trumpet hearing aid, London, England, 1814
1814
Oval snuff box, England, 1807
1807
Sample of gutta percha insulated cable, 1863-7
1863-7
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Gold watch by John Gibson, Royal Exchange
1808
Model, press for cutting out coin blanks
circa 1808
Eight-day marine chronometer by Barrauds, London
1816
Automaton watch by Jean Robert Soret
1812
Slide rule for exchange of weights and measures
1815
Silver vinaigrette with hinged lid
1809
Magic lantern slide showing a baker, the devil and fair weights and measures
circa 1820
Letter opener with calendar and map, 1893-1894
1893-4
Gold watch by Robert Roskell
1814
Sunderland ware jug decorated with pink lustre bands and splashes
1813
Quarter-repeating gold watch by Abraham-Louis Breguet
circa 1808
Watch with chaff-cutter escapement by John Grant
1804
Quarter-repeating gold watch by Abraham-Louis Breguet
1801-1819
Silver Regency tripod mustard pot
1811-1812
Ebony and brass octant.
1805-1815
Souscription watch, by Abraham-Louis Breguet
1805
Gold watch by Recordon
1807
Half-penny coin
1806
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Cylinder electrical machine, 1810-1817
1810-1817
Ready reckoner for ship's cargoes
1807
Souscription watch by Abraham-Louis Breguet
circa 1801
Gold watch with the owner's name in place of hour numbers, by William Hardy
1820
A Royal watch by Samuel Houston
1807
Silver pill box engraved with a triangular pattern, Birmingham, England, 1801
1801
Watch with enamel case made for the Turkish market
1805-1815
Half-penny coin
1806
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.
1801
Gold and enamel half-quarter repeater watch by Brockbanks
1812
Plaster cast of Matthew Boulton
1809
Herschel, William, head and shoulders
1808