Münchner Illustrierte magazine - Part 1.

"Alarm! the observer calls from the high stand on which the anti-aircraft gun is located. Soviet fighters are approaching, repeatedly trying to attack the German positions around Leningrad, but - in a matter of seconds The operating crew at the gun follows every movement of the enemy with a keen eye and fires well-aimed bursts of fire at the attacking Soviet planes in rapid succession."

This is how this photo in the German wartime magazine "Münchner Illustrierte" is described. published on September, 1942.