Set of 6 German flyers for Polish soldiers in red army

Set of 6 German flyers for Polish soldiers in red army. All flyers are full of anti-communist and anti-Semitic propaganda. We can see some drawings of Stalin as perpretrator of Katyn and Prague massacres, a Jew stabbing the Polish national emblem eagle, Poland represented as a victim of Soviet Union and communism, etc. All flyers have also a text written in Polish, to convince soldiers to abandon the soviet army. All of them are in good condition but printed in period poor paper.