Carta Hydrographica y Chorographica de las Yslas Filipinas Dedicada al Rey Nuestro Señor por el Mariscal d. Campo D. Fernando Valdes Tamon Cavallº del Orden de Santiago de Govor. Y Capn, 26 September 1734
A hydrographical and chorographical chart of the philippines, drawn by the jesuit father pedro murillo velarde (1696-1753) and published in manila in 1734. Date: 26 September 1734.