Large part of entire letter from Syros to Beyrouth (one of the rarest known destinations) fr. with 2x5l. yellow-green, 10l. yellow-orange, 20l. blue and 40l. mauve on blue tied by "67" postmark and canc. "ΣΥΡΟΣ*11.ΜΑΡΤ.65". "ΠΕΔ" in red and transit postmark "SMYRNE TURQUIE..." (French P.O.) on reverse. Stamps with small faults and receivers name deleted, still a very rare postal history item. (Hellas 17b+18a+19b+20Ib).