1 kreuzer deep black, plate 1, plate flaw XLVIII \"bulge the exterior frame line under the left lower value numbers square\" (field A2), having bright colours and with enormous margins - left and right with going through dividing lines - extremely fine copy, tied by closed millwheel postmark \"217\" - Munich, signed Pfenniger (double) and photo expertize Franz Stegmueller BPP (2023) \"originally and fine, faultless condition. \" - superb item of this prominent stamp with very decorative variety!