George, Russell D., 1866-Relief shown by contours and gradient tints.; Includes diagr. showing relation of Colorado to International map of the world and insets of "Canon City district," "Vicinity of Leadville, " "Part of city and county of Denver, " and "Cripple Creek district."91 x 137 centimetersJPEGUMN_ALMA:9927576990001701engColorado State Geological Survey (Boulder, Colo)PublicTopographic map of Colorado, 1913MapsColoradoUniversity of Minnesota