| Description | Correspondence between Curt Stern and Penrose, consisting of 29 letters, comprising discussion of bibliographic references, genealogical details, quotes and extracts from secondary sources, preparations for writing a paper, agreement to talk about findings on respective travels to Copenhagen and Japan on conference, and accumulation of material in connection with the publication of their joint paper "Reconsideration of the Lambert pedigree (ichthyosis hystrix gravior)" in Annals of Human Genetics, volume 22, number 3, 1958. |