Letter from Howard Walter Florey to D Whitteridge, Physiology Department, University New Buildings, Edinburgh Says he will see if the Harveian Society would be satisfied with an article bearing footnote that this was based on 1967 Harveian Lecture - is aware that the Sharpey Schafer Lecture was a great bore to the Journal's Editors - says Editors asked for manuscript which was very raw - hopes this has not left indelible scar. 5 June 1967