Contains the following types of materials: papers, cards, books, newspaper, maps, 54 photographs. Contains information pertaining to the following wars and time periods: World War I. Contains information pertaining to the following military unit and organization: 339th United States Infantry Regiment. General description of the collection: The Henry Cook papers include enlisted soldier's draft registration and induction card; official greetings from King George V (1918); insurance and bonus forms; pocket bible; 2 military song books; 2 maps, and a copy of "Detroit's Own" News Courier (July 1, 1919).