1, 50 Karbowanez medium ochre-brown on vertical roveed thick paper, type V ! field 5 (right upper corner of the sheet), the stamp is above imperforated, cancelled by Cyrillic cancel "SARNY a 29 11 41" on piece, very fine, issue typical perforation, signed Krischke BPP et alia, photo expertize Gerhard Krischke BPP ". from of this stamp in type V existing only 5 examples. ", Michel 4.400.- an extremely rare stamp.