Karl Pearson commemorative medal Bronze medal (rectangular) showing Pearson's side profile, year of birth and death. Text reads 'Presented to Karl Pearson MA LLD FRS by students, colleagues and friends on his retirement after having been a professor of University College, London, for forty nine years. In grateful commemoration of his research, teaching and inspiration. Stored in a small cardboard box which is annotated with 'Was presented to subscribers at the dinner 23-4-1934. To my [...] not A. J.B. 24-4-1934' 1934