Executive Order 5975—Setting Aside Certain Lands as a Site for a Federal Building, Oklahoma
By Executive order of May 29, 1902, authority was given for the use of lot 1 of block 40, of Alva, Okla., for post-office purposes.
Since said date the lot has at times been used for other purposes, and under date of December 5, 1932, the Treasury Department requested that said lot be transferred from the custody and control of the Department of the Interior to the Treasury Department to be used as the site of a Federal building.
In order that there may be no question as to the use of the lot, it is hereby ordered that the custody and control of said lot 1 of block 40 be, and the same is hereby, transferred to the Treasury Department to be used as the site of a Federal building.
This order shall continue in full force and effect unless and until revoked by the President or by act of Congress.
The White House,
December 16, 1932.
Herbert Hoover, Executive Order 5975—Setting Aside Certain Lands as a Site for a Federal Building, Oklahoma Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/361531