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

Radio Communication

1939-1945

Marconi coherer and Admiralty pattern decoherer, 1900-1910

Radio Communication

1900-1910

Three-valve radio receiver, 1922-1925

Radio Communication

1922-1925

Amateur radio call books, 1938 and 1951

Radio Communication

1938 and 1951

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

Radio Communication

1900-1910

Moulded unprocessed bakelite panel ready for ECME, 1936-1955

Radio Communication

1936-1955

Model of open oscillator with spherical radiators used by Heinrich Hertz, 1949

Radio Communication

1949

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

Radio Communication

1949-1985

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

Radio Communication

Knochenhauer spirals, 1963

Radio Communication

1963

Experimental form of Marconi Company magnetic detector, 1900-1910

Radio Communication

1900-1910

Experimental transmitting ‘jigger’ used by the Marconi Company, 1899

Radio Communication

1899

original packaging for aerial wire, 1920-1940

Radio Communication

1920-1940

Loewe multiple valve radio receiver, 1926-1935

Radio Communication

1926-1935

Gecophone crystal detector radio set no. 1, 1923

Radio Communication

1923

'Radio Celebrities Second Series' cigarette card album, 1934-1940

Radio Communication

1934-1940

Ekco AD36 radio receiver in phenolic plastic case, 1935

Radio Communication

1935

Hertzian receiving resonator, 1890-1894

Radio Communication

1890-1894

Spiral spring coherer, 1890-1894

Radio Communication

1890-1894

Portable "Spinney" transistor radio by Perdio Radio Co.

Radio Communication

1965

Copper earthing tube believed to have been used by Marconi, 1890-1897

Radio Communication

1890-1897

Hertzian oscillator, 1890-1894

Radio Communication

1890-1894

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

Radio Communication

1943-1966

Pye Band III converter, type F124, 1955-1960

Radio Communication

1955-1960

horseshoe magnet and keep used with experimental form of magnetic detector, 1900-1910

Radio Communication

1900-1910

Antiference Band I (Channel 4) television aerial, 1957-1985

Radio Communication

1955-1985

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

Radio Communication

1922-1924

Models of three wooden prisms used by Heinrich Hertz, 1949

Radio Communication

1949

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

Radio Communication

1947-1948

moulded unprocessed Bakelite panel ready for ECME, 1936-1955

Radio Communication

1936-1955

Primax moving iron loudspeaker, 1924-1927

Radio Communication

1924-1927

A-52 Murphy Radio Receiver, 1938-1939

Radio Communication

1938-1939

Model of plane zinc reflector used by Heinrich Hertz, 1949

Radio Communication

1949

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

Radio Communication

1979

Pye PTC 2007 radio telephone, 1955-1964

Radio Communication

1955-1964

television receiver built from 'Premier Radio' kit, 1945-1955

Radio Communication

1945-1955

instruction booklet for Cosmos crystal receiver, 1920-1930

Radio Communication

1920-1930

BBC Marconi AXBT ribbon microphone

Radio Communication

1944-1959

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

Radio Communication

1925-1926

'Radio Celebrities' cigarette card album, 1934-1940

Radio Communication

1934-1940

Hughes microphone detector, 1865-1875

Radio Communication

1865-1875

"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

Popular Wireless no. 1 vol. 1, 1922

Radio Communication

1922

Bush TV22 Television Receiver, 1945-1955

Radio Communication

1945-1955

Morse tape on which signals were recorded by means of a coherer, 1900

Radio Communication

1900

Double coherer (experimental), 1895-1906

Radio Communication

1895-1906

Flat steel-spring (or watch-spring) coherer, 1894

Radio Communication

1894

'Radio at a glance' chart, 1925-1935

Radio Communication

1925-1935

Three-ring Enigma cypher machine in oak wood transit case

Radio Communication

1934