Entire letter canc. "ΑΘΗΝΑΙ*18.ΝΟΕΜ.1850" to Galatz. Inscribed "Via Trieste" and boxed "ΔΠ" and "AT", Triest transit postmark on reverse, arr. 2-line "GALLATZ*21.DEZ" (Austrian P.O.). Postage markings on front for the sea carriage to be paid and on reverse for the inland fees paid.