1, 50 Karbowanez medium brown on vertically striped thick paper, Type II, on a decorative piece, right with full Cyrillic postmark "SARNY-a- 29 11 41", issue-typical perforation, signed Krischke BPP and photo certificate Walter Zirath BPP (2025) "...Defects are not discernible because the perforation is typical. This is a very rare stamp." Michel 3. 300.- a rare stamp.