Not issued: 1945, 3 Pfg Hitler light grey brown Vienna overprint with vertical rippled gum, variety "inverted overprint", in perfect condition mint never hinged, extreme scarce and decorative variety the anyway already very rare type, expertized Sturzeis VÖB and photo expertize Soecknick BPP ". . . Mint never hinged [. . . ]: genuine and immaculate. The stamp originates from position 33 of the sheet. ", by Michel not listed, for normal stamp already 2.900.-