50 H and 1 Kc Purkyne always with hand stamp overprint "we are free! Swastika", in each case with special cancel "Liberec 1 German Reichspost 8 oct 1938 Heil Hitler! " on piece, issued only 50 sets! Expertized Dr. Dub, Osper BPP and photo expertize Osper "genuine and immaculate. 2 very scarce stamps. ", Michel 3.000.-