Encloses letter from Dr R. Sessions Hodge, enquiring about the delay of the 6 channel EEG machine and frequency analyser.

Details

Measurements:
254.00mm (height)
203.00mm (width)
Extent:
2 letters
Identifier:
BURD/A/02/38
Access:
Open Access
rights:
Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions

Browse this archive