2 1/2 Groschen Great Coat of Arms, c-color in a light shade, postmarked with a single-circle postmark from "HAMBURG P.V. 2. / 5 11 72 3-4 N.", very fine condition, unsigned, photo certificate Hansmichael Krug BPP (2016), "three perforations shortened on the right, otherwise in flawless condition", Michel 2,000,-