Signal Block Bell, South Eastern Railway
1862
North Eastern Railway, locomotive 910
1875
Brass worksplate no 517, Manning Wardle & Co
1875
Brass worksplate no 917, Manning Wardle & Co
1884
London & North Western Railway steam locomotive 'Pet' 0-4-0ST
1865
Water from the River Jordan
1881
Stirling single locomotive wheel casting pattern, Great Northern Railway
1870
Stock Exchange automatic telegraph, 1872-1880
1872-1880
Replica of the first Morse telegraph, 1835
1934
Bell telephone, mahogany case, 1878
1878
Crossley table telephone, 1879
1879
One of four original Swan and Raven models
1867
One of four original Swan and Raven models used by Froude
1867
Atlantic cable specimen, 1865
1865
Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866
1865-1866
Replica of Bell's 1876 'iron-box' receiver, 1959
1876
Sample of submarine telegraph cable, 1866
1866
Cast iron plaque from Queenstown Road Bridge, Battersea, London, 1865
1865
Model steam locomotive
1882
model sykes lock and block signalling system
1875
London & South Western Railway Shark 2-4-0
circa 1868
Model steam locomotive, North Eastern Railway
1884
Fairlie steam locomotive model
1879
Novelty model
1955; 1830
Catgut suture
1875
Full size wooden model of Beloe's double rail and chair
1877
Compound monocular microscope
1870-1880
Obstetrical forceps
1870s
Gold amulet in the form of a cobra
2000-100 BCE
Edison telephone, 1879
1879
Letter opener with calendar and map, 1893-1894
1893-4
Stroh's type-printer for Wheatstone ABC communicator, 1870-1881
1870-1881
Columnar Engine, 1862
1862
Wheatstone receiver (Morse inker), 1867
1867
Sample of gutta percha insulated cable, 1863-7
1863-7
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
Glass pharmacy storage bottle
1864
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Robert Dudgeon’s sphygmograph
1876
William Thomson's Tide Predicting Machine, 1872
1872
Writing frame for the blind, Stockholm, Sweden, 1871
1871
Remington 44 Revolver
1863-1865
Aveling and Porter steam traction engine
circa 1871
Swan electric lamp
1878-1879
Penknife with three blades and a corkscrew, owned by William Marwood: executioner
1870-1880
Wood-working brace drill, with button-operated latch chuck, 1875-1885
circa 1880
Silver medal, commemorates the International Health Exhibition
1884
Engraving: Watt's first experiment. Marcus Stone ARA pinxt; Herbert Bourne sculpt; published by Appleton & Co
1879
Silver model of the Eleanor Cross at Charing Cross Station
1867-1868