Letter from Lawrence P Garrod, Radlett to Howard Walter Florey, Queen's College, Oxford Is adviser to Cyanamid of Great Britain - visited Johannesburg branch - are building fermentation plant there to produce tetracyclines - law requires that director of any plant producing drugs should be pharmacist -presented reasoned case for making an exception and received negative, rather offensive, reply from government body - has drafted statement in support of further application - would Florey and Chain support this? Manuscript note: Congratulates Florey on peerage - believes Florey is well disposed towards Cyanamid. 24 March 1965