This collection contains the personal papers of Charles Strozier relating to his time as an Assistant Professor of History at Sangamon State University. It includes correspondence, memoranda, research notes, manuscript drafts, meeting minutes, course materials, and related materials concerning the administration of the history program, his research into Polish historiography and the psychology of Abraham Lincoln, and courses he taught at Sangamon State University. There are also a small amount of materials relating to his time as a student and his job search shortly after receiving his Ph.D. Arranged alphabetically.