Aparri, Philippine Islands, Cagayan Province. A.M.S. S901 (Washington, D.C. : Army Map Service, U.S. Army, 1944)
AMS 1.
Alternate title: Aparri. In upper left margin: Philippine Islands city plans.Copied from U.S.C. & G.S. Chart 4260.
In English.
Keywords: Bathymetric maps; City plan; Aparri (Philippines) -- Maps; Aparri; Philippines--Aparri.; Philippines--Cagayan Prov; Philippines--Luzon I; Maps