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Science Museum Group
© The Board of Trustees of the Science Museum
Moving-iron attraction-type DC voltmeter, serial no. 61976, made by Siemens & Halske AG, Berlin, Germany, 1924.
Details
- Category:
- Electricity Supply
- Object Number:
- Y7000.911
- Measurements:
-
Overall: 90 mm 170 mm,
- type:
- voltmeter
