Cover fr. with 5x2pa+20pa 1912 "Ελληνική Κατοχή Μυτιλήνης" stamps canc. "MIDILLI*20.11", via "ΑΘΗΝΑΙ*22.ΝΟΕ.12" and "ALEXANDRIA*9.XII.12", arr. "ASEMOUN*9.XI.12". Certificate O.Vlastos (1988). (Hellas 1+4).