Entire letter from "ΑΜΦΙΣΣΑ*22.ΑΠΡ.67" fr. with a pair of 10l. orange on blue (pos.93-94/plate flaw Greek border connected to the circle-pos.93), arr. "ΑΘΗΝΑΙ*24.ΑΠΡ.67". Very fine and scarce. (Hellas 18d10F21+18d).