This leather-bound album cover was a popular souvenir item purchased by aviation cadets and personnel stationed at Santa Ana Army Air Base, California, during World War II. Santa Ana served as a major preflight training and classification center for the U.S. Army Air Forces, processing tens of thousands of prospective pilots, navigators, and bombardiers. The stamped cover artwork, depicting a twin-engine bomber bearing the early-war Army Air Corps insignia, reflects the patriotic commercial memorabilia trade that flourished around American training bases during the war. Project: 218630