| RefNo | HD/6/1/3/1 |
| Previous numbers | 93HD.4.8.25 |
| Level | Item |
| Title | Copy Dale to J C Graddon, Royal Society |
| Date | 20 December 1940 |
| Description | Sending a letter from Sir John Herbert Parsons agreeing to deputise for Roughton; correspondence between Sir William Bragg and the Foreign Office about Professor Perrakis, and a letter from Professor C H Desch for Professor Egerton to see |
| Extent | 1p |
| Format | Carbon copy |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |