Cossor thermionic triode valve

Made:: 1932 in England

maker:: A C Cossor Limited

Cossor thermionic triode valve
Science Museum Group
© The Board of Trustees of the Science Musuem

Thermionic valve, triode, manufactured by A. C. Cossor Ltd, 1932

Details

Category:: Radio Communication

Object Number:: Y7001.906

Materials:: glass, metal (unknown) and bakelite

type:: thermionic valve and triode valve

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Cossor thermionic triode valve

Details

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