AMS 2. Alternate title: San Fernando. In upper left margin:Philippine city plans 1:5,000 (approx.).Polyconic projection. Projection ticks approximate. Compiled from Map of San Fernando, Pampanga, P. Is., 1:5,280, 1902; Luzon, 1:63,360, O.C.E., No. 22, 1911; vertical and oblique photography, 1940.