Holden's hot wire ammeter
- maker:
- James Pitkin
Holden's hot wire ammeter, no.620, by James Pitkin, London, c. 1900
Details
- Category:
- Electricity Supply
- Object Number:
- 1908-11
- type:
- ammeter
- credit:
- J.C. Stevens (Auction Sales)
Holden's hot wire ammeter, no.620, by James Pitkin, London, c. 1900