| RefNo | HD/4 |
| Level | SubFonds |
| Title | Lectures, conferences and broadcasts |
| Date | 1922-1966 |
| Description | Copies of Dale's scientific lectures, radio broadcasts and less formal speaking engagements, with related correspondence. Also correspondence and papers relating to conferences which Dale attended or chaired |
| Extent | 166 files |
| Format | Manuscript, typescript and printed documents |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |