Tuning indicator with lamp, 1900-1950
1900-1950
Crossley table telephone, 1879
1879
Radio with Bakelite case
1940
'Cat's whisker' Crystal Radio
1920-1925
Six-stage super heterodyne receiver processed on the ECME system, 1936-1955
1936-1955
Moulded unprocessed bakelite panel ready for ECME, 1936-1955
1936-1955
Morse key, 1850-1870.
1850-1870
Wartime civilian receiver A.C.mains type, 1944-1945
1944-1945
Home made 30-line televisor, 1934
1934
Ekco AD75 radio receiver, 1946
1946
Demonstration radio receiver
1926
Pye B16T television receiver
1946-1948
Bridge telephone, 1900-1950
1900-1950
200 series dial telephone, 1925-1935
1925-1935
Table telephone No. 2, 1906-1959
1906-1959
Jones 50-line switchboard, 1879.
1879
Edison telephone peg switchboard and pegs, 1879
1879
Phillip's Economic Computer
1949
Face phantom for practicing eye operations
1907-1930
Passive component plate, type A3, for Sargrove sprayed-circuit radio receiver, 1936-1948
1936-1948
Two-valve radio receiver made on the ECME machine, 1947-1948
1947-1948
Moulded unprocessed Bakelite panel ready for ECME, 1936-1955
1936-1955
Moulded unprocessed Bakelite panel ready for ECME, 1936-1955
1936-1955
Original wheel or steel-disc coherer, 1902
1902
Flat steel-spring (or watch-spring) coherer, 1894
1894
Hollerith 45 column horizontal electrical sorting machine, 1920-1930
1920-1930
Sargrove sprayed circuit radio receiver production prototype, 1936-1948
1936-1948
Philips 72A radio receiver
Britmac light switch
1930-1940
Britmac light switch
1930-1940
Clix foot operated 3 pin 15A socket
1950-1960
Black Type 1/232F telephone with Type 26 bellset 26
1934
Bakelite Type 232 telephone with Type 26 bellset and fuse
circa 1934
cylinder vacuum cleaner
Solartron oscilloscope model CD568
1955-1961
Nasal dropper, glass bottle, rubber dropper
1930-1960
Instrument sterilizer
1930-1950
Rectal syringe, bakelite, 1920-1950
1920-1950
Pessary, supportive, ring, bakelite, 1870-1930
1870-1930
Stem pessary
1901-1930
Retinoscope, mirror on brass disc with bakelite handle
1880-1940
Brass ophthalmoscope with 7 lenses and mirror in leather covered case with separate lens
1870-1901
Retinoscope with plastic handle
1900-1920
Sponge forceps
1851-1900
Obturator and stop for urethral speculum
1905-1925
2 eustachian catheters
1920-1950
2 eustachian catheters
1920-1950
Victor "Impermo" dental X-ray film developing bath
1935-1937
Monotype Vertical Milling Machine
1919
Monotype Bench Hand Corner Fixture
1937