20 Kop. Postal stationery postcard with hand stamp overprint \"Pleskau 20 Kop. \" with additional franking the values 20 Kop. On 5 Kop., 20 Kop. On 15 Kop., 60 Kop. On 20 Kop. And 60 Kop. On 30 Kop., blank stamped \"NCKOB * K * -3 10 41\", apart from scuffed corners the postal stationery postcard in perfect condition, expertise Robert Brunel VP (2023)