The papers of John Martin consist of one linear foot of manuscripts dating from 1940 -- 1997. Arranged alphabetically by folder title the collection primarily concerns Dr. Martin's association with the University of Iowa. The establishment of the John Martin Rare Book Room with the donation of his outstanding collection of rare medical books, his sponsorship of essay contests for medical students, his participation in the History of Medicine Society, and his other generous donations to the University of Iowa Foundation are well documented. However, the papers also contain more personal materials, such as his military records, curriculum vitae, and autobiographical sketches.