Title annotated. Facsimile from Massachusetts' Historical Society Collections, vol. 61. Reproduced in The George Washington Atlas, 1932, plate 11. Available also through the Library of Congress web site as a raster image. 4 copies. Copy 2 includes pencil annotations. Copy 3 is a photographic reproduction. Copy 4 is a negative photostat.
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 detailed map/brochure provides an historically accurate account of the Lewis and Clark Expedition through the Rocky Mountains of western Montana and east-central Idaho." Includes inset of the complete trail and list of ...
Saindon, Robert A. - United States. Forest Service. Northern Region