This RESTRICTED U.S. Navy training pamphlet, 'Gunnery Approaches,' was issued in September 1943 by the Bureau of Aeronautics to teach naval aviators standardized fixed-gunnery attack tactics against enemy aircraft. Its stylized cover illustrations depict pilots and their attack angles as diving figures, part of the Navy's wartime effort to prepare fighter pilots for aerial combat across every theater of the war, including China-Burma-India. Project: 218378