| RefNo | JHG/12 |
| Level | SubSeries |
| Title | Additional manuscripts associated with John Henry Gaddum |
| Creator | Gaddum; Sir John Henry (1900-1965); British pharmacologist |
| Date | 1939-1986 |
| Description | Notebook and correspondence relating to John Henry Gaddum. |
| Extent | 1 volume and 9 items |
| Format | Manuscript |
| Photographic negative |
| PhysicalDescription | Ink on paper |
| Dimensions | Various sizes |
| AccessStatus | Open |
| Provenance | Presented by Professor Tilli Tansey, 21 February 2025 |