Telephone Line Cut-Out Switch
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Science Museum Group
© The Board of Trustees of the Science Musuem
Telephone line cut-out switch, made by Smith, Baker & Co
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Telephone line cut-out switch, made by Smith, Baker & Co., Manchester, and possibly designed by W. H. Preece.
Details
- Category:
- Telecommunications
- Object Number:
- Y1999.2.7
- Materials:
- wood (unidentified), brass (copper, zinc alloy), copper (alloy) and metal (unknown)
- Measurements:
-
overall: 67 mm x 133 mm x 268 mm,
- type:
- circuit breaker
