. . "Correspondence between Oskar Schindler and various groups including letters regarding his claim of ownership of the factory in Krakow during the war, his acquaintance with Rudolf Kasztner and the plan to produce radio programs and a film of his life and w"@eng . "Correspondence between Oskar Schindler and various groups including letters regarding his claim of ownership of the factory in Krakow during the war, his acquaintance with Rudolf Kasztner and the plan to produce radio programs and a film of his life and w"@eng . .