Land classification map of parts of eastern Cal. and western Nev.: Atlas sheets 47(B) & 47(D)

Map shows towns, railroads, roads, rivers, lakes, and mud flats; potential agricultural, timber, and grazing lands; mining activity. Includes text notes and key to land use potential. Relief shown by hachures and spot heights. Scale [ 1:253,440].
Date: 1879
Creator: Geographical Surveys West of the 100th Meridian (U.S.)
System: The Portal to Texas History

County map of Arizona and New Mexico.

Map shows counties, existing and proposed railroads, roads, trails, areas of Native American habitation, cities, towns, and notable physical features. Relief shown by hachures and spot heights. Scale [ca. 1:3,800,000].
Date: 1879
Creator: Gamble, W. H. (William H.)
System: The Portal to Texas History