20mm flak setup in the North African desert during WWII, showing how the gun could be quickly removed from the trailer. Shows closeup of firing action and firing pedal. Must be a Flak 30 (Flugabwehrkanone 30) or improved Flak 38 (Flugabwehrkanone 38). From WW2 German propaganda newsreel about desert war in North Africa, Die Deutsche Wochenschau.
