Silver medal, commemorates the International Health Exhibition
1884
Circular electric hot plate for domestic cooking
1892-1900
Hand-operated mill for grinding coffee beans
1880-1900
Sugar nippers, 19th century.
1880-1900
Cotton Bale Breaker
1911
Scutcher, made by Platt Brothers & Co. Ltd
1889
Ribbon loom with jacquard head
circa 1900
Platt Brothers Notice
1898
Platt Brothers Notice
1899
Replica of 1903 Wright Brothers' aero engine
after 1903
War memorial plaque, South Eastern & Chatham Railway
1914
Enamel notice, Dinorwic Quarries Railway
1895
London & South Western Railway pathway notice
1896
London & North Western Railway 1st class corridor brake no. 5154
1906
Queen Alexandra's Saloon
1902
Bo-Third Rail No D75S
1898
Ring spinning frame
1901
Water pipe from Water Street, Manchester
1890-1899
Gold amulet in the form of a cobra
2000-100 BCE
Stock Exchange automatic telegraph, 1872-1880
1872-1880
Experimental carbon block microphone, 1878-1890
1878-1890
De Forest audion 1906-1915
1906-1915
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Steljes ABC type printing telegraph receiver No. 477
1895-1910
National Telephone Company directory, 1898-1899
1898-1899
Marconi coherer and Admiralty pattern decoherer, 1900-1910
1900-1910
A T & T national telephone directory, October 1896
1896
Edison telephone, 1879
1879
Syntonic Leyden jars, 1880-1889
1880-1889
Hertzian receiving resonator, 1890-1894
1890-1894
Model steam locomotive
1890
Carved wooden fetish doll or "Akua Mma"
1890-1910
Copper plaque stamped with a Latin cross for protection against cholera
1900-1909
De Forest syntoniser, 1902-1907
1902-1907
Coherer, ebonite, with adjustable contacts, 1890-1896
1890-1896
Full dentures, England, 1890-1900
1890-1900
Powdered graphite microphone, 1878-1890
1878-1890
Five-line single cord switchboard, 1900-1909
1900-1909
Experimental carbon pencil microphone, 1878-1890
1878-1890
Selector switch, 1903
1903
Chromolithograph: Amalgamated Society of Engineers Machinists ... by Blades
1904
Ring transformer, 1892
1892
Letter opener with calendar and map, 1893-1894
1893-4
Replica of the first Morse telegraph, 1835
1934
Strowger automatic telephone, 1901-1910
1901-1910
Impulse sender (dial), 1915
1915
Engraving: Watt's first experiment. Marcus Stone ARA pinxt; Herbert Bourne sculpt; published by Appleton & Co
1879
Strowger calling dial, 1906
1906
Morse tape on which signals were recorded by means of a coherer, 1900
1900
Hertzian oscillator, 1890-1894
1890-1894