Letter from Howard Walter Florey to John Moloney, Oxford University Medical Society, University College, Oxford Told Moloney's father that he could not undertake to prepare lecture for the Society - Moloney's father thought something on penicillin would suit the Society and he would be prepared to give talk on this - 26 October would be suitable - thanks for invitation to dinner - will let Moloney know definitely about this later. 2 May 1966