Letter from William Grey Walter to C.C. McCallum, 9 September 1943
- Made:
- 1943-09-09
- part of archive:
- Papers relating to the clinical and experimental neuroscientific work carried out at the Burden Neurological Institute
- maker:
- Walter, William Grey
Notes Edison Swan's reluctance to produce the low frequency analyser. Suggests need for such a device is urgent.
Details
- Measurements:
-
200.00mm (height)126.00mm (width)
- Extent:
- 1 carbon letter
- Identifier:
- BURD/A/02/29
- Access:
- Open Access
- rights:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions