Letter from Howard Walter Florey to J D Bernal, Birkbeck College Research Laboratory, Torrington Square, London Regrets he will not be present at meeting which Bernal has organised - has to look after the Queen Mother that day - comments on this - hopes to be present on the Friday but cannot stay the whole day - comments on this - keen to see that Royal Society's meetings are as good as possible - sure all Bernal's colleagues are grateful for way in which he has organised meeting. 5 June 1963