U.S. Department of Agriculture, Forest Service ; compiled at District Office, Denver, Aug. 1926, from U.S.G.S., G.L.O., Forest Service and other surveys by L.S. Good ; traced by L.S. Good
Relief shown by hachures and spot heights.
"New Mexico principal meridian."
The Montezuma National Forest was divided between the San Juan National Forest and the Uncompahgre National Forest on July 1, 1947 and its name was discontinued.