mercury motor type electricity supply meter by Ferranti
- maker:
- S Z de Ferranti Limited
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mercury motor type electricity supply meter by Ferranti, 1884.
Details
- Category:
- Electricity Supply
- Object Number:
- 1906-2/2
- Materials:
- metal, copper alloy, iron, paint, lacquered metal and insulating material
- Measurements:
-
overall: 192 mm x 230 mm x 140 mm, ,
- credit:
- Ferranti Technologies Ltd.
