1. Outline map of the Middle Park Region and the Eastern Rocky Mountain Slope, map I: View of Long Peak, Lillie's Mountain, and a portion of the Main Range from a peak in Estes Park, plate LXI; to accompany the geographical report of G.R. Bechler, U.S. Geological and Geographical Survey of the Territories, F. V. Hayden, U.S. Geologist in Charge. Maps University Of Michigan Public content 1874. Bechler, Gustavus R., Geological and Geographical Survey of the Territories (U.S.), and Hayden, F. V. (Ferdinand Vandeveer), 1829-1887. Relief shown by hachures. 1 map; 44 x 56 cm.