Edison telephone, 1879
1879
Rover 'Safety' Bicycle, 1885
1885
One of Fleming's first thermionic diode valves, 1889
1889
Rudge 'ordinary' or 'penny farthing' bicycle
1884
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Small printing forme representing Linotype set matter
1886
Arithmometer by Elliott Brothers
1885-1894
Crossley table telephone, 1879
1879
Bell telephone, mahogany case, 1878
1878
Coherer with coarse brass turnings, 1894
1894
Spiral spring coherer, 1890-1894
1890-1894
Ring transformer, 1892
1892
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Model steam locomotive, North Eastern Railway
1884
Mantel clock, presented to T.W. Worsdell - Great Eastern Railway
circa 1885
Fairlie steam locomotive model
1879
Scutcher, made by Platt Brothers & Co. Ltd
1889
Experimental carbon block microphone, 1878-1890
1878-1890
Powdered graphite microphone, 1878-1890
1878-1890
Experimental carbon pencil microphone, 1878-1890
1878-1890
Experimental microphones with carbon pencils and cups, 1878-1890
1878-1890
Hertzian receiving resonator, 1890-1894
1890-1894
Granular microphone in glass tube, 1878-1890
1878-1890
Experimental microphone, 1878-1890
1878-1890
The Demon Detective camera
1889
Brass worksplate no 917, Manning Wardle & Co
1884
Novelty model
1955; 1830
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
Dye Sample
circa 1890
Light-bulb, filament, carbon
About 1890
Replica of the first Morse telegraph, 1835
1934
Gold watch with tourbillon by Girard Perregaux
1879
Wise's Patent Train Staff
1886
Model steam locomotive
1882
Model ground signal, North London Railway
1888
Model steam locomotive
1890
model steam locomotive
1890
Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Marine thermometer by Negretti and Zambra
1890
Single-lens Cine Camera by Louis Le Prince
1888
Letter opener with calendar and map, 1893-1894
1893-4
Enamel watch depicting the Virgin and Child
1880
Gold amulet in the form of a cobra
2000-100 BCE
Meerschaum tobacco pipe
1880-1890
Syntonic Leyden jars, 1880-1889
1880-1889