Laennec's stethoscope
1815-1825
Letter opener with calendar and map, 1893-1894
1893-4
Automaton watch by Jean Robert Soret
1812
model locomotion no 1
1825
Gold amulet in the form of a cobra
2000-100 BCE
Copy of Chamberlen obstetric forceps
1813
Telescope by Galileo (replica)
1610; 1923
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
Sample of gutta percha insulated cable, 1863-7
1863-7
Watch with Prest's keyless winding by John Roger Arnold
1821
Silver one-minute tourbillon watch by Abraham-Louis Breguet, sold to the Princess de Valençay in 1812.
1812
Gold watch by Robert Roskell
1814
Eight-day marine chronometer by Barrauds, London
1816
Hedley's experimental model for testing adhesion.
1812
East Indiaman Herefordshire
1815
Silver Regency tripod mustard pot
1811-1812
Freud electronic laughing ball
1990-96
Boundary marker from Stockton & Darlington Railway
circa 1821-1825
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model, of Woolf's Water Tube Boiler, 1819
1819
Silver ear trumpet hearing aid, London, England, 1814
1814
Chaldron wagon, Stockton & Darlington Railway
1815-1825
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Handbill, Theatre Royal, Covent Garden
1824
Original preparation of quinine by Pelletier and Caveton
1820
Neolithic flint scraper
4000-2001 BCE
Seal, Stockton & Darlington Railway
1821
Bridge used to span the River Gaunless at West Auckland
1823-1825
Steam locomotive used at Hetton Colliery
1822
Sunderland ware jug decorated with pink lustre bands and splashes
1813
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Gold watch with the owner's name in place of hour numbers, by William Hardy
1820
Deck-watch used by Capt. William Parry during his attempt to reach the North Pole, 1827
1823
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Gold and enamel half-quarter repeater watch by Brockbanks
1812
Mail guard watch by George Littlewort
1825
Pair of turn pin spectacles
1823-1825
Phrenological head
1821
Stained plaster phrenological bust
1821
Near Wellington, Shropshire
1821
'Puffing Billy' Locomotive with Tender and Rails
1813-1814
Phrenological head of Francis Gall
1823
Phrenological head of unidentified individual
1824
Hand loom for silk weaving with Jacquard machine
c.1825
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Copy of a bloodletting measuring device, England, 1977
1977; 1204-1206
Replica of Lightning Conductor by Benjamin Franklin, United States, 1730-1760
1730-1760 (original); 1931-1939 (replica)