1,50 Karbowanez medium ochre-brown on thick vertically striped paper, type V! Position 5 (upper right sheet corner), imperforate at top, Cyrillic "SARNY-a- 29 11 41" cancellation on piece, perfect condition, issue-typical perforations, signed Krischke BPP and others, photo certificate Gerhard Krischke BPP "...Only 5 examples of this stamp in type V exist.", Mi. 4.400.- Extremely rare stamp.