| RefNo | HD/6/8/7/6/4 |
| Previous numbers | 93HD.8.4.4 |
| Level | Item |
| Title | Copy Dale to Dr Pasteur Vallery-Radot, Institut Pasteur, Paris |
| Date | 5 July 1941 |
| Description | Thanking him for his gift of letters and papers relating to the award of the Copley Medal to Louis Pasteur |
| Extent | 1p |
| Format | Carbon copy |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |