Prototype ‘Manpack’ ground terminals, 1980-1989
1980-1989
Section of a Boeing 747, 1973.
1973
Hospital bed cycle
1946
Haemoglobin 8.26, Festival Pattern Group silk tie fabric
1950-1951
Early binaural stethoscope
1861-1866
'Jason I', de Havilland DH.60G Gipsy Moth
1928
Medal for merit, G. F. Keen - Southern Railway
British Rail Mark II model, sectioned
1963
Purse presented to George Hall esq
1853
National Telephone Company directory, 1898-1899
1898-1899
London & North Eastern Railway gallantry medal
1947
Roll of bandage tape
2000-2002
Fluorescent stab vest
2000-2002
Cycling gloves, London Ambulance Cycle Response Unit
2000-2002
Atlantic cable specimen, 1865
1865
Part of Rugby transatlantic telephone transmitter, 1927-1956
1927-1956
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Sample of submarine telegraph cable, 1866
1866
Radio tuning coil No. 300, 1922-1923
1922-1923
Boy Scout Association Bronze Cross awarded to G F W Keen in 1940
1940
Pair of prosthetic/artificial arms for a child living with thalidomide impairments
1963
Jaipur artificial foot, India
1982
Protective helmet made for Ed Freeman
1967-1972
McKay artificial left arm
1920
Robert Dudgeon’s sphygmograph
1876
One of Fleming's first thermionic diode valves, 1889
1889
Cuff-type compound microscope
1790-1810
Flag from Cable Ship 'Faraday' (sunk 1941), 1923-1941
1923-1941
Stock Exchange automatic telegraph, 1872-1880
1872-1880
Pye 'Cambridge International' 11-band broadcast receiver, 1953
1953
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
Wheatstone automatic tape transmitter, 1840-1860
1840-1860
Rotary convertor, 1900-1950
1900-1950
Receiving ‘jigger’ used by the Marconi Company, 1899
1899
Selector switch, 1903
1903
Two-valve short wave radio - telephonic receiver, 1927
1927
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
Strowger automatic telephone, 1901-1910
1901-1910
Impulse sender (dial), 1915
1915
Aerial inductances, 1901
1901
Ceramic teaching doll to show treatment for polio
1930-1950
Henley's magneto electric double needle telegraph, 1848-1852
1848-1852
Iolanda transformer in wooden box, 1900-1950
1900-1950
Wheatstone printing telegraph, 1841
1841
Experimental form of Marconi Company magnetic detector, 1900-1910
1900-1910
Pye B16T television receiver
1946-1948
Left prosthetic leg, Cyprus, 1914-1918
1914-1918
Piano-shaped cigarette case
1920-1970