Entire letter written "Napoli de Romanie, 9 Octombre 1830" to Angouleme, France. 2-line cachet "QER GAL/ARM. DE MOREE" and Greek P.O. canc. "ΓΕΝΙΚΟΝ ΤΑΧΥΔΡΟΜΕΙΟΝ :ΤΗΣ ΕΛΛ./ΑΡ/Λ."χάρις" (postage free), canc. in Paris "5.NOV.1830". Disinfection slits. Very fine and extremely rare.