Registered cover fr. with 1912 Map of Samos, complete set of 3 values and 10l. "Large ΕΛΛΑΣ" ovpt canc. "ΒΑΘΥ*10.ΜΑΡ.1913", via "ΑΘΗΝΑΙ*12.ΜΑΡ.13", arr. "BERLIN*31.3.13". (Hellas 11/13+21).