Polskie armaty przeciwlotnicze 75 mm wz. 36/37 oraz 40 mm Bofors (Typy Broni i Uzbrojenia 183) (Repost)

Typy Broni i Uzbrojenia = Types of Weapons and Armament. Series of Polish language monographs on armament, including aircraft, tanks, warships, radar systems, rockets, cannons, pistols, torpedoes etc. Each edition provides a development history of the type (and sub-types) and technical data. This is illustrated with photographs, line drawings, cut-away drawings, technical drawings and colour profiles.