5+5 Pfg reconstruction showing a double impression, as well once on the gum side, in perfect condition mint never hinged, expertized, photo expertize Kunz BPP (2018) \"genuine. Perfect\", Michel 250.-

60+40 Pfg reconstruction on thin paper with variety \"printed on the gummed side\" with right lower corner of the sheet, in perfect condition mint never hinged, extremely rare, photo expertize Kunz BPP (2018) \"the mint never hinged stamp from of the right lower corner of the sheet is genuine and in perfect quality. From of this variety has with so far only another copy produced. \", Michel - .