Double weight cover fr. with 40l mauve on blue, 2x5l green and 2x1l brown with horizontally laid background to pay double inter - Ionian rate, canc. "ΑΡΓΟΣΤΟΛΙΟΝ (ΚΕΦΑΛΛ)*4.ΜΑΙΟΣ.65", arr. "ΚΕΡΚΥΡΑ*5.ΜΑΙΟΣ.65". Very rare and very fine. (Hellas 20Ib+17a+15b).