1924, First Flight ANGORA-ISTANBUL, 2 kurus postal stationery card used uprated with two 20 paras yellow performing 3 kurus rate, tied by ANGORA DEPART 1 - 16.2.24 cds. and alongside POSTES AERINNES ANGORA 16.2.24 cds. arrival mark Istanbul same day, full message on reverse, corners cut, otherwise fine and very scarce. (Muller no.8a). PROFI archive only two items recorded.
