Siemen's wattmeter No 1410 in case
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Science Museum Group
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Siemen's wattmeter No 1410 in case
Details
- Category:
- Electricity Supply
- Object Number:
- 1902-19
- Materials:
- wood (unidentified), brass (copper, zinc alloy), copper (alloy), steel (spring), enamelled metal (dial), textile covered wire, coated wire and gutta-percha?
- type:
- wattmeter
- credit:
- Victoria and Albert Museum
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