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Wall telephone no. 3, 1880-1910
Wall telephone No. 3, made by Ericsson for the General Post Office, British, 1880-1910.
Wall Telephone No 3 was designed for central battery telephone systems, where the power for speech and signalling was drawn from a battery at the telephone exchange, rather than a 'local battery' associated with each individual telephone.
- Measurements:
-
overall: 490 mm x 260 mm x 320 mm, 5.02 kg
- Materials:
- wood (unidentified) , metal (unknown) , plastic (unidentified) and paint
- Object Number:
- 1959-306/1
- type:
- telephone
