| RefNo | HD/6/8/4/1/5 |
| Previous numbers | 93HD.7.14.5 |
| Level | Item |
| Title | Copy secretary to Dale to Professor A V Hill, Royal Society |
| Date | 9 February 1945 |
| Description | Sending a letter from the Air Ministry together with minutes of a meeting held to discuss the scientific use of air power, to be put on the Royal Society Council agenda |
| Extent | 1p |
| Format | Carbon copy |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |