Contents of the Collection The Donald K. Prothero World War II Photographs is comprised of 116 black-and-white photographs taken by Donald K. Prothero of the 86th Combat Mapping Squadron during World War II. A list of captions is provided for the photographs. The photographs feature life of United States servicemen on base at Saipan, including construction of a photograph lab, USO shows, concerts, performances by indigenous Chamorro inhabitants, the base's theater, mess halls, and hospitals. Several images...