1898, 10c. vermilion 1888 issue and 5c. dull violet 1894 issue each 1896 CORREOS 5 CTS SW surcharged (Serafino Whiter finance minister, same as Yv.63), imperf unissued stamps on cover tied by DIRECTION GENERAL DE CORREOS Y TELEGRAFOS ECUADOR QUITO UPU DIC/26/1898 cds. adressed to Guayaquil, a great rarity of Ecuador Philately and from significant source, ex Ferrari, ex Hind collections, showpiece!