Keywords: SMS Hessen 17 cm guns.jpg Photograph showing 17-cm guns mounted in a turret upper and casemate lower on starboard side of German battleship SMS Hessen Clip from File SMS Hessen 2 jpg from http //navsource narod ru/photos/01/053/01053005 jpg circa 1905-1918 Author PD-Old Hessen ship 1903 17 cm SK L/40 gun |