AMS 4. Alternate title: Tanauan. In upper left margin: Philippine city plans 1:5,000 (approx.). Polyconic projection. Projection and grid approximate. Compiled from USC&GS Topographic Field Survey Sheets, 1:40,000 P76 A, 1902, USC&GS Chart No. 4423, 1:100,000, 1938 (Special printing 42-6/26); Tanauan, 11th Infantry, 1:5,280, 1904; controlled mosaic, 1:20,000, prior to 1940.