8 Pfg numerals, horizontal lower margin pair, as well the left stamp with perforations going through blank field at the bottom, the right stamp with blank field approach, mint never hinged, unsigned, the left stamp in perfect condition, the right in the lower margin creasely, rare and interesting piece, photo expertize certificate engineer High man (2017) ". . . Mint never hinged. The stamps are genuine and have original gumming. ", by Michel unknown