Capacity bridge type D-23-B, no. 101124, by Muirhead and Co. Ltd., May 1940
Details
- Category:
- Telecommunications
- Object Number:
- 1989-1156
- type:
- capacity
- credit:
- Muirhead Vactric Components Limited
Capacity bridge type D-23-B, no. 101124, by Muirhead and Co. Ltd., May 1940