Center piece with the values 6 Pfg and 12 Pfg postage stamps issue 1945, cut watermarked X (steps falling), large center piece with in each case four stamps one denomination value respectively four further se-tenant (watermark 4, 7 and 2 x Sk Zd 2), mint never hinged, rare, photo expertize Dr. Jasch BPP (2021) : \"the center piece is genuine and in mint never hinged condition. It point at small creases on. \", Michel 2.600.-