Sumpner wattmeter
- Made:
- 1904
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Science Museum Group
© The Board of Trustees of the Science Museum
Sumpner wattmeter no.1. 1904 (Birmingham University No.Q.W.2)
Details
- Category:
- Electricity Supply
- Object Number:
- 1932-25
- type:
- wattmeter
- credit:
- University of Birmingham
