Collection Mapping the National Parks
Available also through the Library of Congress Web site as a raster image. 3 copies; 1 accompanied by Act establishing Park.
- Contributor: United States. Department of the Interior - Hayden, F.V. (ferdinand Vandeveer) - Hergesheimer, E. (edwin) - Bien, Julius - Geological Survey of the Territories (u.s.)
- Date: 1871