Envelope canc. "ΑΘΗΝΑΙ*16.ΔΕΚΕ.61", fr. with 80l. rose-carmine Paris Print in combination with 10l. ochre-orange and 20l. indigo-blue First Athens Printings. All tied lozenge "1" of Athens. Red "ΠΕΔ" alongside indicating full payment to final destination. Two-line "CONEGLIANO*7.GEN" arrival postmark on back. Very fine postal history item. Very rare. (Hellas 7b+12Ia+13Ib).