| Description | Correspondence with Slatis regarding a visit to the Galton Laboratory, and comments on "A Note on the Prevalence of Genes for deleterious Recessive Traits in Man" by L S Penrose, from the Annals of Human Genetics 21, 222, 1957. From 1958 onwards the correspondence is between Slatis, Penrose and Dr James Crow of the University of Wisconsin, concerning statistical errors in Penrose's comments on Jan Bök's paper in the Annals of Human Genetics 21, 222. |