Dujardin's dot printing telegraph receiver (no lower roller on this apparatus)

Dujardin's dot printing telegraph receiver (no lower roller on

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Dujardin's dot printing telegraph receiver (no lower roller on
Science Museum Group

Dujardin's dot printing telegraph receiver (no lower roller on this apparatus)

Details

Category:
Telecommunications
Object Number:
1857-169
type:
telegraph receiver
credit:
Newton & Son