Telescope by Galileo (replica)
1610; 1923
Maudslay 's Lord Chancellor bench micrometer
1805
'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
Boring machine, Yard No. 642
1804-1807
Gold amulet in the form of a cobra
2000-100 BCE
Neolithic flint scraper
4000-2001 BCE
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
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Sample of gutta percha insulated cable, 1863-7
1863-7
Gold watch by John Gibson, Royal Exchange
1808
Model, press for cutting out coin blanks
circa 1808
Automaton watch by Jean Robert Soret
1812
Silver vinaigrette with hinged lid
1809
Sunderland ware jug decorated with pink lustre bands and splashes
1813
Letter opener with calendar and map, 1893-1894
1893-4
Quarter-repeating gold watch by Abraham-Louis Breguet
circa 1808
Gold watch by Robert Roskell
1814
Watch with chaff-cutter escapement by John Grant
1804
Slide rule for exchange of weights and measures
1815
Silver Regency tripod mustard pot
1811-1812
Souscription watch, by Abraham-Louis Breguet
1805
Gold watch by Recordon
1807
Ebony and brass octant.
1805-1815
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Half-penny coin
1806
Ready reckoner for ship's cargoes
1807
A Royal watch by Samuel Houston
1807
Half-penny coin
1806
Watch with enamel case made for the Turkish market
1805-1815
Gold and enamel half-quarter repeater watch by Brockbanks
1812
Plaster cast of Matthew Boulton
1809
Herschel, William, head and shoulders
1808
Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Grave marker, grave '221'
1860-1920
Portrait bust of James Watt
1807
Trevithick's High Pressure Steam Engine and Boiler excluding flywheel
1805-1806
Old Spitalfields hand loom
1810
Wood model of lion's head
1809
Two portrait busts of James Watt
1807
'Puffing Billy' Locomotive
1813-1814
Stanhope square demonstrator, c.1805.
circa 1805
Spring-detent escapement watch in a gold case by Reid & Co. London
1807
Silver one-minute tourbillon watch by Abraham-Louis Breguet, sold to the Princess de Valençay in 1812.
1812
'Puffing Billy' Locomotive with Tender and Rails
1813-1814