Texas: San Marcos Quadrangle

Topographic quadrangle map of San Marcos, Texas, and the surrounding area, showing Guadalupe, Gonzales, Hays, and Caldwell Counties. The map includes county lines, towns, roads, railroads, rivers, creeks, and schools. Relief shown by contours (interval 20 feet) and spot heights. Scale 1:125,000
Date: 1931
Creator: Marshall, R. B.; Herron, W. H.; Stiles, Arthur; McLaughlin, Fred; Forster, William J.; Elliott, Herman R. et al.
System: The Portal to Texas History