Franklin Roosevelt actually said...

"it is ordered that the Executive order of December 12, 1917, creating Power Site Reserve No. 661, be, and it is hereby, modified"

"By virtue of the authority vested in me as President of the United States, and subject to all valid existing rights, it is ordered that the following-described public lands be, and they are hereby, wi..."

"Subject to valid existing rights, the public lands on Amaknak Island, Alaska, comprising approximately 1,930 acres, are hereby withdrawn from all forms of appropriation under the public-land laws."

"The reservation made by section one of this order supersedes, so far as any lands on Amaknak Island are affected, the reservations made by the Executive order of June 10, 1902."