Ferranti/Mason model NSP milliammeter.
Details
- Category:
- Electricity Supply
- Object Number:
- Y1996.10.1165
- Materials:
- metal (unknown), plastic (unidentified) and glass
- Measurements:
-
overall: 42 mm x 73 mm x 90 mm, 2
- type:
- ammeter
- credit:
- Gift of Ferranti International Signal plc
