January 08, 1931
Airs. Leafie E. Dietz, of Colorado, appointed by the Secretary of the Interior January 6, 1931, to the position of clerk to sign land patents, is hereby designated as required by law to sign my name to said patents.
HERBERT HOOVER
The White House,
January 8, 1931.
Herbert Hoover, Executive Order 5529—Designating Mrs. Leafie E. Dietz to Sign Land Patents Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/361168