Abstract Club formed in Chicago during World War II, the purpose of which was to "cheer folks at home and keep up morale." The club often sent care packages of food or candy to servicemen overseas. Includes letters from servicemen, a few photographs, club minutes, and membership and dues lists.

Abstract Correspondence, newspaper clippings, photographs, and personal material of William H. Peterson, a World War II radar man and later engineer for the Pullman Company. Includes Peterson's schoolwork, wartime letters, and engineering designs. There is additional material for the Peterson family, including William's father Hartin F. Peterson, also a Pullman employee, such as his World War I photographs and his own draft work. Collection also contains genealogy and photographs of the Swedish-American...