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- Part of
- L. S. Penrose Papers
- Archives and manuscripts
About this work
Correspondence between Anthony Allison and Penrose on genetic frequency, sickle cell anaemia and the aetiology of Down's syndrome. Notes on gene frequencies plus an essay on chromosome abnormalities and human diploid cells.
12 letters plus two enclosures
Location of duplicates
A digitised copy is held by the Wellcome Library as part of Codebreakers: Makers of Modern Genetics.
The papers are available at UCL Special Collections and Archives subject to the usual conditions of access to Archives and Manuscripts material, after the completion of a Reader's Undertaking.