UNISSUED / Newspaper stamp Mercure R 2h blue, perfectly centered overprint II. type; mint never hinged, certificate Vrba, expertized Gilbert and Lešetický, commercial mark Alfons Stach, rare offer this very rare stamps in/at extraordinary quality! Pof.71, Large numerals 50h red, overprint type I.; mint never hinged gum mint never hinged, certificate Vrba, exp. by Mahr., Karásek and Vrba, rare stamp in/at prémiové quality!