Cardew's patent voltmeter by Paterson & Cooper
- Made:
- London
Cardew's patent voltmeter by Paterson & Cooper, London, England. Associated with Dr. J. Hopkinson FRS, 4 Westminster Chambers, Victoria Street, London, SW. In case.
Details
- Category:
- Electricity Supply
- Object Number:
- 1970-523
- Materials:
- copper (alloy), metal, white (unknown), pine (wood), mahogany (wood), glass and textile
- Measurements:
-
overall: 1070 mm x 178 mm x 80 mm,
- credit:
- King's College, London
