"ΑΘΗΝΑΙ*10.ΙΟΥΝ.29" first flight registered cover to "MARSEILLES" (no arrival canc.) by AU and continued to "NEW-YORK*22.6.29" by ship and from there to "CUMMINGTON*25.JUN.29", with commemorative cachet "ΑΕΡΟΠΟΡΙΚΗ ΣΥΓΚΟΙΝΩΝΙΑ ΣΥΡΙΑΣ-ΕΛΛΑΔΟΣ-ΓΑΛΛΙΑΣ" in violet. (Hellas FF42D).