50 Heller and 1 crown Legionnaire stamps Zborov each with hand stamp overprint "we are free! plus swastika", together on blank cover with special cancel "Liberec 1 German Reichspost eighth of October 1938 Heil Hitler! ", sound, issued only 100 sets, expertized Osper BPP, photo expertize Brunel VP (2020) "the condition is perfect", Michel 1000.-