1 gr. olive green, plate III, horizontal strip of three, with 2 gr. bright blue, plate III, horizontal pair, all in fresh colour and with good to mostly large margins, 2 gr. with small sheet margin at top, tied to insured letter sheet with adjacent oval "LICATA" to Catania with frontside "PALERMO ARRIVO 14 NOV. 59". A very fine and rare letter with most unusual franking. Signed Raybaudi and Enzo Diena, each with certificate (1985) (Sassone 5d,8)