'An den Geschützen' Marine Postcard

This is a nice original photo postcard (Propaganda-Postkarte) showing german battleship guns and sailors. On the back is a message written by a sailor from '3. kompanie 13. Schiffsstammabteilung' (3.13. S.St.A.) during his training in 1941 in Sassnitz on the Rügen peninsula. This postcard measures approximately 14 x 9 cms in size and is in good condition. Nice original postcard!