Registered cover fr. with 40l+2x2l+2x3l 1916 "E T" stamps, plus 1917 "Κ.Π." Surcharges on Fl. Mercury stamps, complete set of 9 values plus 1l/3l, also "Κ.Π." on Campaign stamps, complete set of 3 values plus 1l/10l "Κ.Π." on revenue canc. "ΤΑΧ.ΑΘΗΝΩΝ*4.ΙΟΥΝ.1918", arr. "BERNE*20.IX.18". Greek censor tape and cachet, also French Military Censor cachet. (Hellas C5/C13+C16/C18+C19).