Contains the professional papers of Norman Francis Conant (1908-1984), James B. Duke professor and chair of Microbiology and Immunology at Duke University. Types of materials include correspondence, speeches, conference and presentation materials, manuscript materials, reprints, teaching materials, and meeting minutes. Major subjects include the Duke University School of Medicine, the Department of Immunology, and study and teaching of immunology, microbiology, and mycology. Materials range in date from 1930 to 1981.