The Valve Catalogue - Transmitting and Rectifying Valves
- PART OF:
- Peter Dawson Collection
- Made:
- 1925-1930
- part of archive:
- Peter Dawson Collection
Illustated booklet providing specifications for valves made by them at their works at Ponders End.
Details
- Identifier:
- YA1996.1735/MS0531/79
- Access:
- Open access.
- copyright: