Rover 'Safety' Bicycle, 1885
1885
Swan electric lamp
1878-1879
Ribbon loom with jacquard head
circa 1900
Edison telephone, 1879
1879
Edison's electric carbon filament lamp
1879
Underwood 1 Typewriter, 1897
1897
One of Fleming's first thermionic diode valves, 1889
1889
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Enamel notice, Dinorwic Quarries Railway
1895
London & South Western Railway pathway notice
1896
Engraving: Watt's first experiment. Marcus Stone ARA pinxt; Herbert Bourne sculpt; published by Appleton & Co
1879
Poured wax doll
circa 1900
Commemorative spade used to turn the first sod of the River Lee Conservancy's new cutting through Horse Shoe Point
1878
Model of fog signal machine and repeater
1900
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
Wooden foreplane, 1900.
1900
The Demon Detective camera
1889
Thornton-Pickard Amber camera
circa 1897
Bo-Third Rail No D75S
1898
Cape Government locomotive and tender 4-8-0, 1896
1896
North Eastern Railway, locomotive 910
1875
Arithmometer by Elliott Brothers
1885-1894
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
Coherer with coarse brass turnings, 1894
1894
Receiving ‘jigger’ used by the Marconi Company, 1899
1899
Filings coherer, Lodge pattern, 1895-1900
1895-1900
Filings coherer, glass tube formed into T-shape at one end and bent round into U-shape at other end with bulb, 1899
1899
Experimental transmitting ‘jigger’ used by the Marconi Company, 1899
1899
Spiral spring coherer, 1890-1894
1890-1894
Hertzian receiving resonator, 1890-1894
1890-1894
Hertzian oscillator, 1890-1894
1890-1894
Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, 1898
1898
English lever escapement watch with Karrusel by S Smith and Son
1897
Anthropomorphic iris root
1891-1900
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Clear glass specimen jar for turmeric root
1880-1899
Straight spectacles with bifocal perfection lenses
1885-1895
Device for recording warder patrols in a Lunatic Asylum
1877-1897
Meerschaum tobacco pipe
1880-1890