. "1944 July 20-1944 September 16" . . "The Lederer collection is arranged in a single series."@eng . . . . . . . "The Leder collection consists of two documents regarding the ability to receive packages in Theresienstadt. The first is a document issued to Marie Lederer regarding her ability to receive packages in Theresienstadt from Irma Horner in Prague, July 20, 1944. The second document concerns the ability of Dr. Bernhard Mandl, in Theresienstadt, to receive packages from Rudla Kilian in Prague, September 16, 1944."@eng . "Lederer Collection"@eng . "Lederer Collection"@eng . "folder\n\n1"@eng .