05/12/1903
https://www.presidency.ucsb.edu...
"By virtue of the power in me vested by the Act of Congress, approved June fourth, eighteen hundred and ninety-seven, entitled, 'An Act Making appropriations for sundry civil expenses of the Government..."
"The boundaries of said National Forest are now as shown on the said diagram."
"Now, Therefore, I, Theodore Roosevelt, President of the United States of America, by virtue of the power in me vested by an Act of Congress, approved June fourth, eighteen hundred and ninety-seven, en..."
"Now, Therefore, I, Theodore Roosevelt, President of the United States of America, by virtue of the power in me vested by the Act of Congress, do proclaim that the said lands are hereby added to the Tr..."