Three entire letters canc. "ΓΥΘΕΙΟΝ" in blue and greenish blue (type I+II+III), arr. "ΑΘΗΝΑΙ*4.ΙΑΝΟΥΑΡ.1841", arr. "ΝΑΥΠΛΙΟΝ*1.ΙΟΥΝ.1851" and arr. "ΣΥΡΟΣ*18.ΣΕΠΤ.60" (via "ΑΘΗΝΑΙ" in blue). Prepaid postage = 20+20+50 lepta.