Stockton & Darlington Railway carriage
1847
Dandy cart and horse
1845-1855
Swannington Incline Winding Engine, Leicester & Swannington Railway, 1832
1832
Cooke's train signalling instrument of 1845, Norfolk Railway
1845
Stanhope square demonstrator, c.1805.
circa 1805
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Combined graphometer and plummet clinometer, 1663.
1663
Demainbray's model scorpion catapult
1745-1755
Demainbray's Archimedean screw
1752
Mezzotint portrait of Benjamin Franklin
1762
wheel cutting machine
1668-1672 Probable
Demainbray's syphon
1701-1752
Gunter quadrant
1650-1725
Pair of bar magnets in box
1750-1795
Divers Projets
1798
Gunter quadrant
1650-1725
Etching of an electrically powered garden
1755
Brass-bound lodestone
1675-1700
Edmund Culpeper
1720
Demainbray's polemoscope
1701-1752
Demainbray's speaking trumpet
1700-1752
Celestial globe by Willem Janszoon Blaeu
1603
Barnard Tompion clock
1708
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's wharf jib crane model
1729-1753
George III's weighted cylinder
1762
Unweighted cylinder in frame
1762
‘Visual glasses’ designed by Benjamin Martin
1756-1800
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Demainbray's Irish low-backed cart model
1735-1754.
Cupellation furnace
1696-1700
London & Birmingham Railway pocket watch
1842
seal die - Colne Valley and Halstead Railway
1856
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Stipple-engraved portrait of Margaret Bryan and two children
1797
George III's apparatus for oblique and compound collision
1762
Double brass stand for bell jars on a brass pillar
1761
model carriage chassis with two axles, 1762
1762
George III's cycloidal pendulum
1762
George III's pendulum
1762
Mirror galvanometer for the transatlantic telegraph, 1858
1858
Bright's bell telegraph, 1855
1855
Henley's magneto electric double needle telegraph, 1848-1852
1848-1852
Wheatstone's portable ABC telegraph, 1858
1858
Wheatstone printing telegraph, 1841
1841
Letter opener with calendar and map, 1893-1894
1893-4
Specimen of Dover-Calais telegraph cable, 1851
1851
Cooke and Wheatstone's four needle telegraph, 1838
1838
Replica of the first Morse telegraph, 1835
1934