02/28/1977
https://www.presidency.ucsb.edu...
"I do proclaim that there are hereby set apart and reserved as the Yukon-Charley National Monument all lands, including submerged lands, and waters owned or controlled by the United States within the b..."
"The area reserved consists of approximately 10,600,000 acres, and is the smallest area compatible with the proper care and management of the objects to be protected."
"All lands, including submerged lands, and all waters within the boundaries of this monument are hereby appropriated and withdrawn from entry, location, selection, sale or other disposition under the p..."
"The establishment of this monument is subject to valid existing rights..."