50 H. and 1 Kc. "100th Death Anniversary of Machs", each with hand-stamped overprint "We are free! + Swastika", perfectly used with special postmark "Reichenberg 1 German Reich Post 8. OCT. 1938 Heil Hitler!" on postal items, edition only 50 sets, photo certificate Robert Brunel VP (2017) "The condition is flawless.", Michel 3,000.-