Entire letter canc. "ALEXANDRIE (EGYPTE)*7.JANV.1843", via "ΠΥΡΑΙΕΥΣ*1.ΙΑΝΟΥΑΡ.1843" and "ΑΘΗΝΑΙ*1.ΙΑΝΟΥΑΡ.1843", arr. "ΝΑΥΠΛΙΟΝ...". Also cachet "ΥΓΕΙΟΝΟΜΕΙΟΝ..." (most likely in Piraeus) not complete due to flap open. Postage to be paid "100" (lepta). Fine.