Grid referenced as "[Fan] graticule"
- Randall, J. T. (John Turton), 1905-1984
- Date:
- March 1952
- Reference:
- KDBP/1/1/0637/a
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: Grid referenced as "[Fan] graticule". Source: Wellcome Collection.
Provider: The original material is held at King's College London, Archives and Special Collections. This catalogue is held by the Wellcome Library as part of the Codebreakers: Makers of Modern Genetics programme.
