Contour interval 500 feet. Printed on linen-faced paper. At top of sheet: Colorado State Geological Survey. R. D. George, State geologist (Boulder Colorado) "Prepared by R. D. George from maps and data of the U. S. Geological survey; U. S. Geological and geographical survey of the territories (Hayden); U. S. Geological exploration of the Fortieth Parallel (King); U. S. Geographical and geological surveys west of the one hundredth meridian (Wheeler); the State geological survey of Colorado; Land plats in the office of the Surveyor General (Denver); Maps of the U. S. Reclamation service, and the U. S. Forest service; Maps furnished by county officials, railway companies, industrial corporations, State Highway Commission, etc." Drafting by H. C. Woods. Insets (on enlarged scale): Canon City district, Vicinity of Leadville, Part of city and county of Denver, Cripple Creek district. Marginal keys to elevations and symbols. Diagram: Relation of State of Colorado to International Map of World.