H.119-H.121: Heatley, N.G. Heatley was a member of the team of scientists under H.W. Florey who produced in Oxford and tested and investigated penicillin. He also contributed to some of the early work on cephalosporium cultures. Includes 'The antibiotic from tulip', a typescript and manuscript draft with manuscript comments by Abraham, and papers regarding the history of penicillin. 1948, 1962, 1983-1991. H.122: Hopwood, D.A. Hopwood was the head of the Department of Genetics,…