05/29/1914
https://www.presidency.ucsb.edu...
"By virtue of the power and authority vested in me by the aforesaid Acts of Congress, do hereby prescribe, proclaim and make known that the entries or purchases heretofore made for coal lands in said r..."
"The said coal lands, if otherwise available, shall be subject to disposal under the aforesaid proclamation of September 28, 1914, at $2.00 per acre, until and including June 30, 1917, subject to the p..."
"In the event that any existing agricultural entry on the reservation made with a reservation of the coal deposits, is canceled on or before June 30, 1917, the land may, if otherwise available, until a..."
"and furthermore that all radio stations not necessary to the Government of the United States for naval communications, may be closed for radio communication."