Title: Messerschmitt Bf 109 at war
Subjects: World War, 1939-1945, Aerial operations, German, Messerschmitt 109 (Fighter planes), Weltkrieg, German Aerial operations, Bf 109, German, Messerschmitt Bf 109 (Fighter plane), Luftwaffe, Jagdflugzeug, World War, 1939-1945, Aerial Military operations, Messerschmitt Bf 109  (Fighter plane), Messerschmitt airplanes, Fighter planes