| RefNo | HD/6/8/3/1/10 |
| Previous numbers | 93HD.7.11.10 |
| Level | Item |
| Title | Copy Dale to Professor A V Hill |
| Date | 29 December 1942 |
| Description | Confirming that he has booked the date of 10 March [1943] for a meeting of the General Board of the National Physical Laboratory |
| Extent | 1p |
| Format | Carbon copy |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |