Multitone Electronics model P440 intercom

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Multitone Electronics model P440 intercom
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Multitone Electronics model P440 intercom

Details

Category:: Telecommunications

Object Number:: Y1996.10.1074

Measurements:: 281 mm x 290 mm x 78 mm,

type:: intercom

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Multitone Electronics model P440 intercom

Details

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