2 millions on 200 Mark numeral in the circle, plate printing, gray red, watermark sideways, block of four, cancelled by railway cancel (TPO) "Wittenberg - Kohlfurt railway mail Zug 683 8.11.23", very fine, expertized Infla, Peschl and photo expertize Dieter Weinbuch BPP (2024) "in perfect quality. ", Michel 1.800.-