50 H. To 2 Kc. BIT 1937 with hand stamp overprint "we are free! Plus swastika", on faultless letter pieces each with special cancel "Liberec 1 German Reichspost eighth of October 1938 Heil Hitler! ", edition 200 sets, expertized Dr. Hoerr and Dr. Dub, photo expertize Brunel VP (2014) "the condition is perfect. ", Michel 540.-