Part of South Western Colorado, Atlas Sheet No. 61 (D), Geographical Surveys West of the 100th Meridian (Wheeler Survey)
A great map for this portion of the San Luis Valley and the nearby Del Norte Mountains. Spans from the Continental Divide to the Sangre De Christo Mountains, and down to Summit Peak. Meticulously notes roads, exploration routes, settlements, forts and much more.
Condition is very good, with minor seperations at the corner folds. Some sepia printed color. Image size is 17 x 20 (inches).