50 Heller and 1 Kc. Purkyne with hand stamp overprint "we are free! Plus swastika", in each case with special cancel "Liberec 1 German Reichspost eighth of October 1938 Heil Hitler! " on blank cover, issued only 50 sets, photo expertize Brunel VP (2020) : "the condition is perfect. ", Michel 3.000.-