Creator: Mitchell, S. Augustus (Samuel Augustus), 1792-1868
Description: Map shows Overland Mail Route, areas of Native American habitation, military posts, gold regions, cities and towns; Washington, "Dacota," Nebraska, Colorado, Utah, Nevada, New Mexico, and Arizona territories, Indian Territory; Washington and Dacota territory boundary meets along the Rocky Mountains; Nebraska Territory extends west to 110 degree line of longitude; New Mexico Territory lies north of Arizona Territory; Washington Territory encompasses [modern-day] Idaho. Relief shown by hachures and spot heights. Scale [ca. 1:11,500,000].
Contributing Partner: University of Texas at Arlington Library