C.1054: 'A New Type of Penicillin from a Species of Cephalosporium', by Abraham and Guy Newton, VI International Congress of Microbiology, Rome 1953, Riassunti delle Communicazioni, Vol. 1. 3pp typescript draft of the paper with manuscript revisions. C.1055: 'Isolation of Penicillamic Acid and D-α-aminoadipic acid from Cephalosporin N', by Abraham and Guy Newton, Nature 172, 1953. C.1056: 'Cephalosporin N: a New Type of Penicillin', by Abraham…