1918 (Hungary) 10f rose, machine overprint inverted (as always), used on locally addressed cover from Joseph Barbier to Umberto Ricotti in Fiume, tied by "Fiume A2A 918 Dec.22" cds, with 1f (2), 5f and 10f Postage Dues canceled by "Fiume E1E 918 Dec.20" pmks, fine-v.f., signed Chiavarello, Raybaudi, Mondolfo, with 2022 Dr.Avi certificate. Only 50 of 10f issued, few recorded on cover (Sass.8, Euro 35,000) cat. $13500 (Cat No. 7) (Image)

Cat. $13500, Est.US$5,000

1918 (Hungary) 50f violet, handststamped overprint Type IV, n.h., v.f., with 1961 Oliva and 1997 Sorani certificates. A rare unissued stamp, only a few recorded, cat. €52500 (Cat No. Sass.28A/IV) (Image)

Cat. €52500, Est.US$7,500