Amateur radio call books, 1938 and 1951

Radio Communication

1938 and 1951

Sony 'Trinitron' colour television, 1969-1970

Radio Communication

1969-1970

Liquid-filled plastic lens television magnifier, 1935-1965

Radio Communication

1935-1965

Bush TV22 Television Receiver, 1945-1955

Radio Communication

1945-1955

Gecophone crystal detector radio set no. 1, 1923

Radio Communication

1923

Aerial tuning inductor from the Rugby Radio Station, 1943-1966

Radio Communication

1943-1966

Three-valve radio receiver, 1922-1925

Radio Communication

1922-1925

Three-ring Enigma cypher machine in oak wood transit case

Radio Communication

1934

BBC Marconi AXBT ribbon microphone

Radio Communication

1944-1959

Pye 'Cambridge International' 11-band broadcast receiver, 1953

Radio Communication

1953

Ekco AD36 radio receiver in phenolic plastic case, 1935

Radio Communication

1935

Ferguson television receiver, 20", black-and-white, 1979

Radio Communication

1979

Ampex videotape recorder type VR 1000A

Radio Communication

Pye Bantam radio telephone set, 1963-1965

Radio Communication

1963-1965

Pye PTC 2007 radio telephone, 1955-1964

Radio Communication

1955-1964

novelty crystal radio set, 1925-1930

Radio Communication

1925-1930

Iron borings coherer (Branly type), 1894

Radio Communication

1894

B.T.H. headphones, bearing B.B.C. insignia

Radio Communication

Transistor car radio

Radio Communication

c. 1960

C.W. transmitter/receiver, Mk.1, 1917

Radio Communication

1917

Crystal radio receiver

Radio Communication

c.1923

'Italian Navy' detector, 1899-1901

Radio Communication

1899-1901

Marconi coherer and Admiralty pattern decoherer, 1900-1910

Radio Communication

1900-1910

Volume 1 No. 1 of "Television" monthly magazine, 1928

Radio Communication

1928

"Brownie" Crystal Receiver Set No. 2, c.1925

Radio Communication

1925-1930

Rexophone crystal set with two pairs of Telefunken headphones (out of three), 1923-1930

Radio Communication

1923-1930

Ekco AD75 radio receiver, 1946

Radio Communication

1946

Reporter mobile radiophone, 1951-1953

Radio Communication

1951-1953

Brownie crystal receiver and pair of Lissen headphones, 1924-1927

Radio Communication

1924-1927

DLR No. 5 headphones from Wireless Set No. 38, 1939-1945

Radio Communication

1939-1945

Primax moving iron loudspeaker, 1924-1927

Radio Communication

1924-1927

two-valve short wave radio - telephonic receiver, 1927

Radio Communication

1927

Type C crystal radio receiver

Radio Communication

c.1925

Portable "Spinney" transistor radio by Perdio Radi

Radio Communication

1965

'Cat's whisker' Crystal Radio

Radio Communication

1920-1925

Model of the 1922 Shukhov radio tower

Radio Communication

2014

Experimental form of Marconi Company magnetic detector, 1900-1910

Radio Communication

1900-1910

Knochenhauer spirals, 1963

Radio Communication

1963

Hughes microphone detector, 1865-1875

Radio Communication

1865-1875

Radio cassette player

Radio Communication

1988

Audiopak tape cartridge

Radio Communication

six-stage super heterodyne receiver processed on the ECME system, 1936-1955

Radio Communication

1936-1955

Models of two parabolic zinc reflectors used by Heinrich Hertz, 1949

Radio Communication

1949

Experimental model of Marconi's magnetic detector, 1900-1910

Radio Communication

1900-1910

Mobile aerial from 'Oscar One' CB transceiver, 1980-1983

Radio Communication

1980-1983

Antiference "Antex" Band I (Channel 5) television aerial, 1949-1985

Radio Communication

1949-1985

V2A Marconiphone receiver (long-range model) , 1922-1924

Radio Communication

1922-1924

A-52 Murphy Radio Receiver, 1938-1939

Radio Communication

1938-1939

two-valve radio receiver made on the ECME machine, 1947-1948

Radio Communication

1947-1948

Experimental television receiver used by JL Baird in demonstration, made 1925-1926

Radio Communication

1925-1926