Rover 'Safety' Bicycle, 1885
1885
Swan electric lamp
1878-1879
Edison telephone, 1879
1879
One of Fleming's first thermionic diode valves, 1889
1889
Edison's electric carbon filament lamp
1879
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Rudge 'ordinary' or 'penny farthing' bicycle
1884
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Single-lens Cine Camera by Louis Le Prince
1888
Scutcher, made by Platt Brothers & Co. Ltd
1889
Engraving: Watt's first experiment. Marcus Stone ARA pinxt; Herbert Bourne sculpt; published by Appleton & Co
1879
Model steam locomotive
1882
Brass worksplate no 917, Manning Wardle & Co
1884
Full size wooden model of Beloe's double rail and chair
1877
Mantel clock, presented to T.W. Worsdell - Great Eastern Railway
circa 1885
Commemorative spade used to turn the first sod of the River Lee Conservancy's new cutting through Horse Shoe Point
1878
Model ground signal, North London Railway
1888
model steam locomotive
1890
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
Wise's Patent Train Staff
1886
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
The Demon Detective camera
1889
Robert Dudgeon’s sphygmograph
1876
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Model steam locomotive, North Eastern Railway
1884
Model steam locomotive
1890
Light-bulb, filament, carbon
About 1890
Marine thermometer by Negretti and Zambra
1890
One of Fleming's first thermionic diode valves, 1889
1889
Replica of Bell's 1876 'iron-box' receiver, 1959
1876
Bell telephone, mahogany case, 1878
1878
Replica of the first Morse telegraph, 1835
1934
Gold watch with tourbillon by Girard Perregaux
1879
Small printing forme representing Linotype set matter
1886
Silver medal, commemorates the International Health Exhibition
1884
Fairlie steam locomotive model
1879
Model vertical cylinder fire engine
circa 1885
Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Experimental carbon pencil microphone, 1878-1890
1878-1890
Powdered graphite microphone, 1878-1890
1878-1890
Crossley table telephone, 1879
1879
Experimental microphone, 1878-1890
1878-1890
Experimental carbon block microphone, 1878-1890
1878-1890
Experimental microphones with carbon pencils and cups, 1878-1890
1878-1890