Original Wartime Photograph of Johann Zemsky. Hauptmann Johann Zemsky (11.04.1909 † 28.08.1942) earned the Ritterkreuz on February 4, 1942 as Hauptmann und Gruppenkommandeur of the II. Gruppe/ Sturzkampfgeschwader 1 and the Eichenlaub on September 3, 1942 as Hauptmann und Gruppenkommandeur of the II. Gruppe/ Sturzkampfgeschwader 1. Good condition. Postcardsize.