Cover fr. with 2x10l+5l "E T" stamps canc. "...4.ΦΕΒ.16" to Swiss. Tapes "ΕΛΛΗΝΙΚΗ ΛΟΓΟΚΡΙΣΙΑ" and "VERIFICATO PER CENSURA" and cachets "ΕΛΛΗΝΙΚΗ ΛΟΓΟΚΡΙΣΙΑ 2" and "VERIFICATO PER CENSURA".