Alkali map, Colorado, San Luis Valley

Alkali map, Colorado, San Luis Valley

Date: 1903.
Creator: Holmes, J. Garnett.
Description: Map shows San Luis Valley railroads, agricultural canals, roads, township grid, and existing towns in Colorado during the early twentieth century. Includes legend. Relief shown by hachures. Scale [1:126,720].
Contributing Partner: University of Texas at Arlington Library
Soil map, Colorado, San Luis Valley

Soil map, Colorado, San Luis Valley

Date: 1903.
Creator: Holmes, J. Garnett.
Description: Map shows San Luis Valley soil composition, township grid, agricultural canals, railroads in California during the early twentieth century. Includes soil profile and legend. Relief shown by hachures. Scale [1:126,720].
Contributing Partner: University of Texas at Arlington Library