Maudslay 's Lord Chancellor bench micrometer
1805
Half-penny coin
1806
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Five wooden molecular model balls
circa 1810
Stanhope square demonstrator, c.1805.
circa 1805
Hedley's experimental model for testing adhesion.
1812
Ready reckoner for ship's cargoes
1807
Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Weights and measures
1805
Oval snuff box, England, 1807
1807
Cylinder electrical machine, 1810-1817
1810-1817
Letter opener with calendar and map, 1893-1894
1893-4
Gold watch by John Gibson, Royal Exchange
1808
Spring-detent escapement watch in a gold case by Reid & Co. London
1807
Watch with Prest's keyless winding by John Roger Arnold
1821
Souscription watch, by Abraham-Louis Breguet
1805
Automaton watch by Jean Robert Soret
1812
Watch with enamel case made for the Turkish market
1805-1815
Gold watch by Recordon
1807
Silver one-minute tourbillon watch by Abraham-Louis Breguet, sold to the Princess de Valençay in 1812.
1812
Quarter-repeating gold watch by Abraham-Louis Breguet
circa 1808
A Royal watch by Samuel Houston
1807
Gold watch by Robert Roskell
1814
Eight-day marine chronometer by Barrauds, London
1816
Gold amulet in the form of a cobra
2000-100 BCE
Copy of Chamberlen obstetric forceps
1813
East Indiaman Herefordshire
1815
Sample of gutta percha insulated cable, 1863-7
1863-7
Seal, Stockton & Darlington Railway
1821
Near Wellington, Shropshire
1821
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model, of Woolf's Water Tube Boiler, 1819
1819
Chemical Lectures
circa 1810
Silver ear trumpet hearing aid, London, England, 1814
1814
Freud electronic laughing ball
1990-96
Phrenological head of Francis Gall
1823
Phrenological head of unidentified individual
1824
Ebony and brass octant.
1805-1815
Model, press for cutting out coin blanks
circa 1808
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Half-penny coin
1806
Herschel, William, head and shoulders
1808
Handbill, Theatre Royal, Covent Garden
1824
Plaster cast of Matthew Boulton
1809
Silver Regency tripod mustard pot
1811-1812
Sunderland ware jug decorated with pink lustre bands and splashes
1813