US Army Air Force
Armament & Fields of Fire, Luftwaffe Aircraft USAAF Training Manual
Here is an authentic original WWII-era training brochure, "Armament & Fields of Fire, German Aircraft", published Dec 1942 by the US Army Air Force.
This simple manual lists and illustrates the location of armament of 20 armed aircraft of the German Luftwaffe in service by 1942, and the fields of fire of each gun carried by each aircraft. This information was critical to pilots of US fighter aircraft and aircrew of bomber and transport aircraft as they approached the enemy in flight. Included are fighters Me-109, FW-190, and bombers Ju-88, Ju-87, and others.
The brochure measures 8.5 inches by 11 inches and is in very good condition given its age.