Rig for development of face type commutator
- maker:
- S Wolf and Company Limited
Rig for development of face type commutator, in three parts, by S. Wolf & Co. Ltd., London, England, 1914-1963.
Details
- Category:
- Electricity Supply
- Object Number:
- 1974-570/18
- type:
- electric drills
- credit:
- On loan from S Wolf and Company Limited
