1 / 4 Groschen gray violet, large shield, having bright colours, horizontal strip of four, the left stamp with plate flaw III "small, heller line from of the first bar of dashes to the right frame" (field 65), tied by four single mounted North German Postal District dual circuit cancels "Ludwigslust 30 11 74 5-6 N" on letter piece, partly shorter perforation otherwise faultless condition, photo expertize jug BPP (2020), Michel 850.-+plus