D'Arsonval galvanometer
- maker:
- Nalder Brothers and Company
D'Arsonval galvanometer no. 4896 by Nalder Brothers and Co.
Details
- Category:
- Telecommunications
- Object Number:
- 1989-975
- type:
- d'arsonval
- credit:
- Muirhead Vactric Components Limited
D'Arsonval galvanometer no. 4896 by Nalder Brothers and Co.