09/03/1919
https://www.presidency.ucsb.edu...
"No entry allowed under the provisions of this Proclamation shall be subject to commutation."
"The price of the lands shall be three dollars per acre if entered or purchased prior to September 15, 1915, and two dollars per acre if entered or purchased on or after that date."
"I, Woodrow Wilson, President of the United States of America, do hereby proclaim and direct that all the unsold, unentered, nonmineral, unreserved lands affected by said Act, which are not withdrawn u..."
"If an entryman fails to make any payment when it becomes due, or fails to comply with the requirements of the homestead law as herein modified, his entry will be canceled."