Resistance box rotary element

maker:: Muirhead and Company Limited

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Resistance box rotary element, by Muirhead and Co Ltd.
Science Museum Group
© The Board of Trustees of the Science Museum

Resistance box rotary element, by Muirhead and Co Ltd.

Details

Category:: Telecommunications

Object Number:: 1989-1046

type:: rotary

credit:: Muirhead Vactric Components Limited

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Resistance box rotary element

Details

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