Scale: 1:500000; Relief Symbology: contours, gradient and bathymetric tints; Other Descriptive Notes about Map Series: [U.S. Army Map Service. A. M. S. F401] Set includes various issues of some sheets. Elevations are indicated in meters by contours and altitude tints. In addition to aeronautical information, four classes of roads or trails, three classes of railroads, and telephone and telegraph lines are shown. By Geographic Branch, Military Intelligence Division (G-2) General Staff, U. S. A. Marginal diagrams: Relative reliability.--Sheet index.GeoJPEG19335engUnited States. Army Map Service.PublicScanned mapsGeoreferenced mapsMexico, 1:500,000 (AMS F401), Sheet Mexicali NiMapsYumaOceansideZona de inundacin sin nombreLaguna SaladaUnited States of AmericaIrvineLong BeachCaliforniaEl CentroNational CitySanta BarbaraSonoraPalm SpringsSalton SeaChannel Islands Of CaliforniaTijuanaArizonaVenturaEnsenadaColoradoMexicoSan DiegoGilaGreat BasinLos Angelessin NombreArroyo sin NombreOrangeMexicaliBaja CaliforniaBaja California PeninsulaHardyImperialRiversideSan BernardinoSonoran DesertLa Paz1933Texas