Scale approximately 1:180,000 ; Polyconic projection (W 112°52ʹ30ʺ--W 110°52ʹ30ʺ/N 43°15ʹ00ʺ--N 41°52ʹ30ʺ).
Note
Relief shown by hachures and spot heights. "May 15, 1984." "Forest Service map, class C." Base map information: Map content is current as of June 1971. Includes travel and user regulations, text, and illustrations.
Action Note
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