Letter from John Bowden, Queen's University, Belfast to Howard Walter Florey Did not realise Florey would want so many reprints of his paper - has ordered a further 75 copies and will send 20 of these to Florey - says title for his PhD thesis is "Some aspects of the invertebrate nervous system, with particular reference to the mollusca" - comments on this subject and on his proposed work. 20 November 1953