| RefNo | HD/6/8 |
| Level | Series |
| Title | Correspondence |
| Date | 1935-1959 |
| Description | Dale's correspondence with various bodies and individuals, either as President or as a representative of the Royal Society |
| Extent | 45 files |
| Format | Manuscript, typescript and printed documents |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |