Laennec's stethoscope
1815-1825
Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Stanhope square demonstrator, c.1805.
circa 1805
Diploma awarding honorary membership of the London Vaccine Institution, London, England, 1826
1826
Ready reckoner for ship's cargoes
1807
Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
Cylinder electrical machine, 1810-1817
1810-1817
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
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
Hedley's experimental model for testing adhesion.
1812
Five wooden molecular model balls
circa 1810
East Indiaman Herefordshire
1815
Half-penny coin
1806
Metric volumetric rule, with 0.05 to 100 litres graduations
1803-1828
Weights and measures
1805
Oval snuff box, England, 1807
1807
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Automaton watch by Jean Robert Soret
1812
Watch with enamel case made for the Turkish market
1805-1815
model locomotion no 1
1825
Gold amulet in the form of a cobra
2000-100 BCE
Copy of Chamberlen obstetric forceps
1813
model steam locomotive
1826
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
model Stockton & Darlington Railway coach "Experiment"
1826
Freud electronic laughing ball
1990-96
Herschel, William, head and shoulders
1808
Liverpool & Manchester Railway Co. seal die
1826
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Maudslay 's Lord Chancellor bench micrometer
1805
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Handbill, Theatre Royal, Covent Garden
1824
Plaster cast of Matthew Boulton
1809
Neolithic flint scraper
4000-2001 BCE
Seal, Stockton & Darlington Railway
1821
Phrenological head of unidentified individual
1824
Bridge used to span the River Gaunless at West Auckland
1823-1825
Steam locomotive used at Hetton Colliery
1822