1863 - 15c slate grey, forgery produced to defraud
1863
1863 - 15c slate grey, forgery produced to defraud the post of L’Aquila, imitation of the 15c lithographed (pos. 9 of Mario Tomasini’s study), from “L’AQUILA 2 DIC 63' to Naples. Extremely rare. Cert. E.Diena and Manzoni (Sassone F8 - Euro 65,000)
