| RefNo | HD/6/10/2/104 |
| Previous numbers | 93HD.4.8.260 |
| Level | Item |
| Title | Copy Dale to Dr D C Martin, Royal Society |
| Date | 23 February 1953 |
| Description | Returning the portrait of Sir Leonard Hill; he cannot think of a better one |
| Extent | 1p |
| Format | Carbon copy |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |