| RefNo | HF/1/3/1/2 |
| Previous numbers | 98HF.34.2.1-7 |
| Level | File |
| Title | Early letters relating to penicillin |
| Date | 1939 - 1943 |
| Description | Letters of congratulation and thanks for demonstrations. |
| Extent | 1 folder |
| Format | Manuscript and typescript documents |
| AccessStatus | Open |