| RefNo | HD/12/2/21 |
| Previous numbers | 93HD.47.13.25 |
| Level | Item |
| Title | Copy Dale to C R Harington, National Institute for Medical Research |
| Date | 7 December 1943 |
| Description | Thanking Harington for sending the list of references about thiourea and related compounds |
| Extent | 1p |
| Format | Carbon copy |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |