Land classification map of part of south western Colorado: atlas sheet No. 61 (D)

Map shows geographical features, roads, settlements, and distances in late nineteenth century Colorado. Includes a key to potential land use. Relief shown by hachures and spot heights. Scale [ca. 1:253,440].
Date: June 1879
Creator: Geographical Surveys West of the 100th Meridian (U.S.)
System: The Portal to Texas History