10 Rbl. on 1 Rouble postal stamp, overprint in type III (HZ 4 mm), the Cyrillic adapted mute cancellation as well the single line cancel "Alexanderstadt" are genuine, issue-specific perforation, signed E wild boar and photo expertize Walter Zirath BPP (2025) : " defects are indistinguishable. due to the low issue is the stamp rare. ", Michel 3.500.-