15 Kop., 20 Kop. And 30 Kop postal stamp each with overprint, by 15 Kop. And 30 Kop. Red, 20 Kop. Black, variety \"inverted overprint, 15 Kop. Disordered perforation, 20 Kop. Shining points in the gum, 30 Kop. Impeccable, expertized Krischke BPP with certificate for 15 Kop., Michel 750.-