Rover 'Safety' Bicycle, 1885
1885
'Over London-by Rail', Engraving, London, England, 1872
1872
Swan electric lamp
1878-1879
Edison telephone, 1879
1879
Edison's electric carbon filament lamp
1879
Babbage's Analytical Engine, 1834-1871. (Trial model)
1871
William Thomson's Tide Predicting Machine, 1872
1872
One of Fleming's first thermionic diode valves, 1889
1889
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Wolferton station master hand lamp
1870-1880
Engraving: Watt's first experiment. Marcus Stone ARA pinxt; Herbert Bourne sculpt; published by Appleton & Co
1879
Commemorative spade used to turn the first sod of the River Lee Conservancy's new cutting through Horse Shoe Point
1878
Model of Robert Duncan's screw propeller, with stern frame and rudder, as fitted to the Egyptian government yacht 'Sareea
1886-1887
Wood-working brace drill, with button-operated latch chuck, 1875-1885
circa 1880
Operative Society of Bricklayers
1866-1870
Aveling and Porter steam traction engine
circa 1871
The Demon Detective camera
1889
Penknife with three blades and a corkscrew, owned by William Marwood: executioner
1870-1880
London & North Western Railway steam locomotive 'Pet' 0-4-0ST
1865
Queen Victoria's Saloon
1869
North Eastern Railway, locomotive 910
1875
One of four original Swan and Raven models
1867
One of four original Swan and Raven models used by Froude
1867
Marine thermometer by Negretti and Zambra
1890
One of Fleming's first thermionic diode valves, 1889
1889
Experimental carbon pencil microphone, 1878-1890
1878-1890
Powdered graphite microphone, 1878-1890
1878-1890
Crossley table telephone, 1879
1879
Replica of Bell's 1876 'iron-box' receiver, 1959
1876
Experimental microphone, 1878-1890
1878-1890
Bell telephone, mahogany case, 1878
1878
Experimental carbon block microphone, 1878-1890
1878-1890
Experimental microphones with carbon pencils and cups, 1878-1890
1878-1890
Granular microphone in glass tube, 1878-1890
1878-1890
Atlantic cable specimen, 1865
1865
Stroh's type-printer for Wheatstone ABC communicator, 1870-1881
1870-1881
Sample of submarine telegraph cable, 1866
1866
Table chronometer in a gilt-metal and glazed case by Victor Kullburg
1870-1877
Rectal speculum
1870-1890
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Meerschaum tobacco pipe
1880-1890
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Model steam locomotive, North Eastern Railway
1884
Stirling single locomotive wheel casting pattern, Great Northern Railway
1870
Scutcher, made by Platt Brothers & Co. Ltd
1889
Silver medal, commemorates the International Health Exhibition
1884
Cast iron plaque from Queenstown Road Bridge, Battersea, London, 1865
1865
Silver model of the Eleanor Cross at Charing Cross Station
1867-1868
Brass worksplate no 517, Manning Wardle & Co
1875
Brass worksplate no 917, Manning Wardle & Co
1884