Circular electric hot plate for domestic cooking
1892-1900
Cotton Bale Breaker
1911
Wrapping block
circa 1920
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
Ring spinning frame
1901
Water pipe from Water Street, Manchester
1890-1899
Gold amulet in the form of a cobra
2000-100 BCE
De Forest audion 1906-1915
1906-1915
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
Magneto-ringing Ericsson telephone, 1892-1920
1892-1920
Hertzian receiving resonator, 1890-1894
1890-1894
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
Morse key with send-receive switch, 1900-1920
1900-1920
Protective leather and chain mail mask
1917-1918
Five-line single cord switchboard, 1900-1909
1900-1909
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
Murray multiplex tape transmitter, 1910-1920
1910-1920
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
Pair of metal-rimmed spectacles with wire mesh protecters
1891-1920
Sample of four-core telegraph cable connecting Vancouver Island with the mainland
1904
Hand perforator and copy stand for Wheatstone automatic telegraph system, 1890-1910
1890-1910
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Brooch in the shape of a horseshoe with a riding crop
1914-1918
Spiral spring coherer, 1890-1894
1890-1894
Silicon crystal for wireless telegraphy, mounted in a locket, 1906-1916
1906-1916
Experimental model of Marconi's magnetic detector, 1900-1910
1900-1910
Carved figure of breastfeeding woman
1890-1920
model ship - dewsbury
1910
1914-1915 star medal - G F W Keen
1915