Fifty-point sixteen-level motor-driven uniselector

Made:: 1935

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Fifty-point sixteen-level motor-driven uniselector
Science Museum Group
© The Board of Trustees of the Science Museum

Fifty-point sixteen-level motor-driven uniselector, as later used by the Post Office in certain trunk exchange and other applications (1935)

Details

Category:: Telecommunications

Object Number:: 1970-531

type:: uniselector

credit:: Plessey Telecommunications Ltd.

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Fifty-point sixteen-level motor-driven uniselector

Details

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