50 h. to 2 Kc. B. I. T 1937 each with hand-stamped imprint "Wir sind frei! + Swastika", together on a flawless blank envelope with special postmark "Postamt Maffersdorf Birthplace of Konrad Henleins 8. October. 1938", edition of 200 sets, photo certificate Brunel VP (2014) "The condition is impeccable.", Michel 600.-