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Science Museum Group
© The Board of Trustees of the Science Museum
Cardew patent voltmeter no. 651, in case, by W. T. Goolden & Co., London, England, 1880-1900.
Details
- Category:
- Electricity Supply
- Object Number:
- 1985-1150
- Materials:
- copper (alloy), metal, white (unknown), textile and wood (unidentified)
- Measurements:
-
overall: 1390 mm x 176 mm x 70 mm,
- credit:
- City University. Dept. of Electrical and
