MapHolt's new map of Wyoming : compiled by permission from official records in U.S. Land Office
New map of Wyoming Relief shown by hachures. Prime meridian: Washington. Shows 8 counties and township and range boundaries. Available also through the Library of Congress Web site as a raster image.
- Contributor: Bond, Frank - Bond, Fred - Holt, G. L. (George L.) - United States. General Land Office
- Date: 1883