Letter from J.W. Ridgeway to William Grey Walter, 23 March 1942
- Made:
- 1942-03-23
Confirms Edison Swan's ongoing interest in producing EEG machinery and their need to replace Geoffrey Parr.
Details
- Extent:
-
203
254
- Identifier:
- BURD/A/02/19
- Access:
- Open Access
- copyright: