This collection contains publications created by and for various military divisions from World War II as collected by Arnold Gates. Types of publications include newsletters, reunion programs, pamphlets, and more.

The Eugene E. Eckstam Exercise Tiger Collection, 1944-2004, consists of Dr. Eckstam's research efforts concerning Exercise Tiger, a practice invasion in April, 1944 to prepare troops for D-Day in World War II. Dr. Eckstam's research includes national and military archives, newspaper clippings, television specials, memoirs from surviving participants, as well as correspondence, photographs, travel brochures and information and maps.

Collection includes a copy of ULTRA and the Army Air Forces in World War II edited by Diane T. Putney.