Relief shown by spot heights. Panel title: Lewis and Clark in the Rocky Mountains : the Lewis and Clark National Historic Trail commemorates one of our nation's grandest journeys of exploration. "This ...
Contributor: Saindon, Robert A. Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1990 View catalog record
United States topographical and geological survey of Green River : No 1 preliminary map of Green River from Green River station to Uintah River.
Relief shown by hachures. At top of map: Scale of miles 2 miles to the inch. Mounted on cloth backing. Map resulting from Powell expedition, 1871. Available also through the Library of ...
Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1871 View catalog record