POLAND - CIRCA 1975: A stamp printed in Poland shows image of Casimir Pulaski, the famous Polish soldier known as the "father of the American cavalry", circa 1975 Shutterstock Image - POLAND - CIRCA 1975: A stamp printed in Poland shows image of Casimir Pulaski, the famous Polish soldier known as the "father of the American cavalry", circa 1975 - ID: 45232555