H.38-H.42: Brötzu, G. Brötzu was Director of the Institute of Hygiene, University of Cagliari, Sardinia, Italy. He discovered the antibiotic properties of the cephalosporium organism in 1945 and provided it for further study to H.W. Florey and Abraham and their colleagues at Oxford University and the Medical Research Council in England which resulted in the development of the cephalosporin antibiotics. Correspondence and papers regarding the award of an honorary degree to Brötzu by Oxford...