Ferranti voltmeter A427F.
Details
- Category:
- Electricity Supply
- Object Number:
- Y1996.10.108
- Materials:
- plastic (unidentified) and metal (unknown)
- Measurements:
-
overall: 121 mm x 97 mm x 94 mm, .4
- type:
- voltmeter
- credit:
- Gift of Ferranti International Signal plc