Thomson Rice ammeter, no.310
Thomson Rice ammeter, no.310
Details
- Category:
- Electricity Supply
- Object Number:
- 1930-205
- Materials:
- wood, copper alloy, thread covered wiring, steel and glass
- Measurements:
-
overall: 72 mm x 160 mm x 202 mm, , 1.866kg
- type:
- ammeter
- credit:
- City & Guilds Engineering College