The 7.5 cm Pak 40 (7, 5 cm Panzerabwehrkanone 40) was a German 75 millimetre anti-tank
gun developed in 1939-1941 by Rheinmetall and used during the Second World War. With …

The 42 cm Gamma Mörser as it was known in World War II or, originally, kurze Marinekanone
L/16 (short naval gun with 16-caliber barrel) was a German siege howitzer. It was one in a …