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Discover the technological development of wireless telegraphy through objects relating to the history of radio, and television transmission and reception.
Model, scale 1:30, of 240 ft wooden receiving tower for CH (Chain Home) radar, Mark II West Coast pattern
Experimental television receiver used by JL Baird in demonstration at Royal Institution, 1926
six-stage super heterodyne receiver processed on the ECME system, 1936-1955
Radio equipment comprising:- one-valve, home-constructed self-excited transmitter