First president of the Philippines. Commander of the Filipino forces in rebellion against Spain; he later led an insurrection against American authority. Fountain pen signature, “Emilio Aguinaldo” adding the date February 13, 1902, on an off-white 4 x 2.5 card. Obtained while Aguinaldo was a prisoner of American forces in the Philippines. In fine condition, with faint edge toning and some show-through from mounting remnants on the reverse. Accompanied by a 1902 transmittal letter from US General Adna Chaffee referencing the signature. RRAuction COA.