Entire letter canc. "TRIESTE*16.JUIL.1838", boxed "ΕΛΛΑΣ ΔΙΑ ΠΑΤΡΩΝ", via "ΠΑΤΡΑΙ*9.ΙΟΥΛI.1838", "ΑΘΗΝΑΙ*11.ΙΟΥΛ.1838", arr. "ΠΥΡΑΙΕΥΣ*11.ΙΟΥΛ.1838". On reverse paid postage "18" (Kreuzer). Cachet "Π.Ε.Μ.Σ." (paid to the Greek borders), handwritten "30" (lepta) internal rate to be paid.