Signal relay

Made:: 1957 in Chippenham

maker:: Westinghouse Brake & Signal Company

Science Museum Group
© The Board of Trustees of the Science Museum

Signal relay, DC code transmitter Style B Code 75 Serial No 422, by Westinghouse Brake & Signal Co, London and Chippenham, 1957.

Details

Category:: Signalling & Telecommunications

Object Number:: 1999-7231

type:: signal relay

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Signal relay

Details

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