Ickes, Harold L. 1874-1952 Ickes, Harold LeClair Ickes, Harold Le Claire 682 2024-08-07 15:39:23 naf author United States. Department of the Interior -- Secretary (1933-1945 : Roosevelt) United States. Department of the Interior -- Secretary (1945-1946 : Truman) https://fraser.stlouisfed.org/author/harold-l-ickes-1874-1952 https://fraser.stlouisfed.org/api/author/682