'Cat's whisker' Crystal Radio
1920-1925
Phillip's Economic Computer
1949
Radio with Bakelite case
1940
Wartime civilian receiver A.C.mains type, 1944-1945
1944-1945
Moulded unprocessed bakelite panel ready for ECME, 1936-1955
1936-1955
Six-stage super heterodyne receiver processed on the ECME system, 1936-1955
1936-1955
Ekco AD75 radio receiver, 1946
1946
Tuning indicator with lamp, 1900-1950
1900-1950
Crossley table telephone, 1879
1879
Demonstration radio receiver
1926
Morse key, 1850-1870.
1850-1870
Pye B16T television receiver
1946-1948
Home made 30-line televisor, 1934
1934
Jones 50-line switchboard, 1879.
1879
Sargrove sprayed circuit radio receiver production prototype, 1936-1948
1936-1948
Table telephone No. 2, 1906-1959
1906-1959
Edison telephone peg switchboard and pegs, 1879
1879
Two-valve radio receiver made on the ECME machine, 1947-1948
1947-1948
Moulded unprocessed Bakelite panel ready for ECME, 1936-1955
1936-1955
Passive component plate, type A3, for Sargrove sprayed-circuit radio receiver, 1936-1948
1936-1948
Moulded unprocessed Bakelite panel ready for ECME, 1936-1955
1936-1955
Bridge telephone, 1900-1950
1900-1950
Hollerith 45 column horizontal electrical sorting machine, 1920-1930
1920-1930
Face phantom for practicing eye operations
1907-1930
200 series dial telephone, 1925-1935
1925-1935
Flat steel-spring (or watch-spring) coherer, 1894
1894
Original wheel or steel-disc coherer, 1902
1902
Black Type 1/232F telephone with Type 26 bellset 26
1934
Empire Cinematograph Classroom Model 9
1926-1930
Aldis Minor Slide Projector
1953
Monotype Vertical Milling Machine
1919
Monotype Bench Hand Corner Fixture
1937
Monotype Matrix Binocular Optical Depth Testing Instrument
1953
Monotype 0.4-Inch Matrix Corner Burr Removal Machine
1957
Monotype Pierpont Punch-Cutting Machine
1951
Vinten HS300 cine camera
1938
Electrical adapter travel kit, around 1930
1920-1930
Cardiac pacemaker, Birmingham, England, 1960-1970
1960-1970
Kemco HoMovie camera. Cine-Kodak Model B pattern cine camera in Bakelite
1925-1935
General Radiological faston neutron monitor
circa 1960s
RCA Theremin, USA, 1929
1929
Monotype 0.2-Inch Crank Press
1908
'Classic French Press' cafetiere
1998
Gee Mark 2 cathode ray tube
Wylex 60 Amp switches
1950-1965
cylinder vacuum cleaner
Small section of armour plated steel
EM1 Locomotive Switchgear
1952
Coronet Midget Camera
1936
