Abstract:Collection of Garrison's Army Medical Library correspondence, personal memoranda books, correspondence, and photographs, and selected letters from Garrison's acquaintences solicited by Henry E. Sigerist after Garrison's death. Garrison served for many years as Editor of Index Medicus, and also performed detailed reference services in the Army Medical Library. He is perhaps best known as the author of the Introduction to the History of Medicine, the first comprehensive American treatise on the history of medicine.