Training Manual, 50 Caliber M2 Aircraft Machine Gun Fairey Battle The two lamps are present

The two lamps are present in the top compartment

producing the N1 in quantity in late 1950

The case measures ~ 12 in x 5 in x 1

the board is strapped to the pilots left leg with the map inserted between the plastic panel and the aluminum frame

The graphics are clear and precise

Training Manual, 50 Caliber M2 Aircraft Machine Gun Fairey Battle The two lamps are presentThis is an original WWII era training manual for the General Motors manufactured 50 Caliber M2 Aircraft Machine Gun. This manual was used in the training of armorers in the US Army Air Force and the US Navy. The M2 was installed across most fighter and bomber aircraft of WWII. This 79 page manual describes the gun and its subassemblies, service and maintenance, and parts list. It is in reasonably good condition given its age. Contains some pencil mark