US Army Air Force
Allied Subjects for Bombardiers, USAAF Training Manual
This is an original WWII-era manual covering Allied Subjects for Bombardiers as published by the US Army Air Forces Training Command. This manual covers topics essential for the bombardier to effectively perform his duties, including photography, parachutes, communications, bombardment aviation, and others.
This manual is in very good condition given its age. Approximately 50 pages.