Edison telephone, 1879
1879
Engraving: Watt's first experiment. Marcus Stone ARA pinxt; Herbert Bourne sculpt; published by Appleton & Co
1879
Replica of Bell's 1876 'iron-box' receiver, 1959
1876
Bell telephone, mahogany case, 1878
1878
Crossley table telephone, 1879
1879
Silver model of the Eleanor Cross at Charing Cross Station
1867-1868
model sykes lock and block signalling system
1875
Full size wooden model of Beloe's double rail and chair
1877
Stirling single locomotive wheel casting pattern, Great Northern Railway
1870
Commemorative spade used to turn the first sod of the River Lee Conservancy's new cutting through Horse Shoe Point
1878
Drawing, design for a mirror back / unsigned
1870-1875
'Over London-by Rail', Engraving, London, England, 1872
1872
North Eastern Railway, locomotive 910
1875
London & South Western Railway Shark 2-4-0
circa 1868
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Catgut suture
1875
William Thomson's Tide Predicting Machine, 1872
1872
Writing frame for the blind, Stockholm, Sweden, 1871
1871
Swan electric lamp
1878-1879
Penknife with three blades and a corkscrew, owned by William Marwood: executioner
1870-1880
Aveling and Porter steam traction engine
circa 1871
Model of the Lowe-Vansittart Screw Propeller Blades
1869
One of four original Swan and Raven models
1867
One of four original Swan and Raven models used by Froude
1867
Wood-working brace drill, with button-operated latch chuck, 1875-1885
circa 1880
Replica of the first Morse telegraph, 1835
1934
Stroh's type-printer for Wheatstone ABC communicator, 1870-1881
1870-1881
Wheatstone receiver (Morse inker), 1867
1867
Stock Exchange automatic telegraph, 1872-1880
1872-1880
Compound monocular microscope
1870-1880
Gold amulet in the form of a cobra
2000-100 BCE
Robert Dudgeon’s sphygmograph
1876
Letter opener with calendar and map, 1893-1894
1893-4
Obstetrical forceps
1870s
Fairlie steam locomotive model
1879
Wolferton station master hand lamp
1870-1880
Brass worksplate no 517, Manning Wardle & Co
1875
Wrap reel/Hank winder
1877
Curved bottom polishing iron, c.1880
1880
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Bird cage from Sussex Lunatic Asylum
1872
Facsimile 1865 homemade telephone, 1888
1888
Crossley telephone receiver, 1880
1880
Bronze ticket medal for admission and commemoration of the exposition et congres d' Hygiene et de Sauvetage
1876
Edison carbon button transmitter No. 32, 1878
1878
Bell Transmitter with Membrane Diaphragm, 1875-1877
1875-1877
Jones 50-line switchboard, 1879.
1879
Edison telephone peg switchboard and pegs, 1879
1879
Pair of Bell telephones, 1878
1878