Lyndon Johnson actually said...
Now, Therefore, I, Lyndon B. Johnson, President of the United States, under the authority vested in me by section 2 of the act of June 8, 1906, supra, do proclaim that, subject to valid existing rights, the lands owned or controlled by the United States within the following described boundary are hereby added to and made a part of the Katmai National Monument:
01/20/1969