Section of a Boeing 747, 1973.
1973
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
Rotary convertor, 1900-1950
1900-1950
Selector switch, 1903
1903
Replicas of Alexander Graham Bell's 1879 'Patent Office' telephone, 1959
1959
Strowger automatic telephone, 1901-1910
1901-1910
Impulse sender (dial), 1915
1915
Iolanda transformer in wooden box, 1900-1950
1900-1950
Medal for merit, G. F. Keen - Southern Railway
Fluorescent stab vest
2000-2002
Pair of prosthetic/artificial arms for a child living with thalidomide impairments
1963
Protective helmet made for Ed Freeman
1967-1972
McKay artificial left arm
1920
Cycling gloves, London Ambulance Cycle Response Unit
2000-2002
Roll of bandage tape
2000-2002
British Rail Mark II model, sectioned
1963
Alcock and Brown's Vickers Vimy Biplane
1919
Haemoglobin 8.26, Festival Pattern Group silk tie fabric
1950-1951
Early binaural stethoscope
1861-1866
Pye 'Cambridge International' 11-band broadcast receiver, 1953
1953
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
Radio tuning coil No. 300, 1922-1923
1922-1923
Sample of submarine telegraph cable, 1866
1866
Stock Exchange automatic telegraph, 1872-1880
1872-1880
Atlantic cable specimen, 1865
1865
Two-valve short wave radio - telephonic receiver, 1927
1927
Hospital bed cycle
1946
'Jason I', de Havilland DH.60G Gipsy Moth
1928
Whirling Psychrometer, 1950-1953
1950-1953
Flag from Cable Ship 'Faraday' (sunk 1941), 1923-1941
1923-1941
Wheatstone automatic tape transmitter, 1840-1860
1840-1860
Henley's magneto electric double needle telegraph, 1848-1852
1848-1852
Wheatstone printing telegraph, 1841
1841
Boy Scout Association Bronze Cross awarded to G F W Keen in 1940
1940
Purse presented to George Hall esq
1853
London & North Eastern Railway gallantry medal
1947
Left prosthetic leg, Cyprus, 1914-1918
1914-1918
Jaipur artificial foot, India
1982
Piano-shaped cigarette case
1920-1970
Model of Bleriot's Monoplane No. XI
1962
Robert Dudgeon’s sphygmograph
1876
Three-ring Enigma cypher machine in oak wood transit case
1934
One of Fleming's first thermionic diode valves, 1889
1889
'Electric tonic' amusement machine, Europe, 1915-1925
1915-1925
Cuff-type compound microscope
1790-1810
National Telephone Company directory, 1898-1899
1898-1899
Box containing a miniature Qur'an. Replica of the Ka‘ba
2011
Part of Rugby transatlantic telephone transmitter, 1927-1956
1927-1956