. "irn516540" . . . "folder\n\n1"@en . . . "John and Melanie Balzer papers"@en . . . . "The papers consist of a letter written on a pre-printed form by a prisoner in Flossenbürg concentration camp, an envelope mailed by a prisoner at Flossenbürg, and a postcard mailed from the Generalgouvernement of Poland to a Jewish relief agency in Geneva, Switzerland, notifying them that Feiga Prokeszh received their provision package."@en . . "United States Holocaust Memorial Museum"@en . .