Registered cover fr. with 1l+2l+3l+5l+10l+20l+25l+30l+40l+50l+1dr 1916 "E T" ovpt stamps canc. "ΤΑΧ.ΑΘΗΝΩΝ*3.ΦΕΒ.1917", arr. "BERN*15.III.17". Censor tape "CONTROL POSTAL MILITAIRE" and cachet "OUVERT Par lAUTORITE MILITAIRE". Flap-seal Greek coat of arms/"ΕΛΛΗΝΙΚΑ ΤΑΧΥΔΡΟΜΕΙΑ". In addition a small cover fr. with 5. "E T" stamp canc. "ΘΕΣΣΑΛΟΝΙΚΗ*8.ΙΟΥΛ.16" to Paris, triangular cencor cachet "NO". Very fine lot.