The President's News Conference
12/29/1948
https://www.presidency.ucsb.edu...
Warning is hereby expressly given to all unauthorized persons not to appropriate, injure, destroy, deface, or remove any...
I am concerned that the program outlined above be initiated at the earliest practicable date.
Provided, that such lands shall remain subject to the unhampered use of the Department of the Army for purposes of natio...
Say in about 6 months.