20 Kopeken registered postal stationery card with "Pleskau/60 kop" overprint, advertising slogan 05, black handstamp overprint, blank card, additional Pleskau MiNr. 10-11y and MiNr. 12by franking, cancelled "PCKOB * K * 15 1 42", perfect condition, photo opinion Robert Brunel VP (2025) "Condition is sound."