| RefNo | HD/6/2/6/4 |
| Previous numbers | 93HD.3.4.4 |
| Level | Item |
| Title | Copy Dale to Professor H S Raper, University of Manchester |
| Date | 9 May 1939 |
| Description | With his opinion on applications 81, 87 and 88 in the printed booklet |
| Extent | 2pp |
| Format | Carbon copy |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |