Prepaid EL from "ΜΕΣΟΛΟΓΓΙΟΝ*28.ΙΑΝ.72" fr. with 15X1l. red-brown (in three marginal strips of 5) and a pair of 20l. sky-blue, via "ΚΕΡΚΥΡΑ*29.ΙΑΝ.72", arr. "TRIEST". EXTREMELY RARE. (Hellas 32a+27a).