Letter from G V R Born, Royal College of Surgeons of England, Lincoln's Inn Fields, London to Howard Walter Florey Sorry that Florey cannot give the Michael Cross Lecture - asks if there is a possibility that florey could give the lecture in summer of 1968 - will understand if he declines - seems that Florey is having interesting trip - asks if he would like to read summary of his, Born's work, prepared for MRC Report. 6 April 1967