1858 Naples, ordinary mail stamp, 1 carmine grain, coat of arms of the two Sicilies, watermark composed of 40 Bourbon lilies arranged in 4 rows of 10 for each sheet of 200 copies, intaglio printing, not perforated. 1 value, perfect mint never hinged, Dr. G. Colla certificate. Catalogue Sassone n. 4a, € 4800.00.