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Science Museum Group Collection
© The Board of Trustees of the Science Museum
Dynamotor ringing generator, made by Walter Jones (Engineers) Ltd, Sydenham, c.1950.
Details
- Category:
- Telecommunications
- Object Number:
- Y2003.22.150.1
- Materials:
- metal (unknown)
- Measurements:
-
overall: 200 mm x 200 mm x 530 mm, 27 kg
- type:
- generator
- credit:
- Gift of British Telecommunications plc
