Los 802
LOCAL POST LIANOS: “BUYUKDERE 15 SP 66” bilingual c.d.s. on folded envelope to Genoa, bearing 20 Pa. green/black in horizontal pair used by dotted grid with adjacent "POSTE LOCALE CONSTANTINOPLE 16 SEPT. 66" , handed to Austian PO with "CONSTANTINOPEL 29/9" and transported by Italian steamer, with boxed "PIROSCAFI POSTALI ITALIANI"; weak italian arrival mark; a horizontal cover crease affecting the pair; a very scarce combination cover, certificate Nakri (2017)