"Rudolf Heilborn postcards from Buchenwald"@eng . . . "folder\n\n1"@eng . . "Rudolf Heilborn postcards from Buchenwald"@eng . . . "Contains two postcards written by Rudolf Heilborn from Buchenwald to Ruth Heilborn in Gleiwitz, Germany, in November and December of 1938. Rudolf Heilborn was among the Jews of Gleiwitz who were arrested by the Gestapo during Kristallnacht then deported to Buchenwald."@eng . . "Arrangement is thematic"@eng .