Vibration galvanometer shunt, type 4309B no.129613, by H. Tinsley and Co. Ltd., (with exposed Tinsley double-contact switch mechanism), London, SE25, England, 1950-1960.
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1985-1155
- type:
- galvanometers
- credit:
- City University. Dept. of Electrical and