- Dean, R. S. (Ralph S.)5
- Doerner, H. A. (Henry Alfred), 1889-5
- Hopi Tribe of Arizona5
- Shawnee Tribe5
- Standard Oil Company5
- United States. Bureau of Land Management5
- Iowa Tribe of Oklahoma4
- Miami Tribe of Oklahoma4
- Muscogee (Creek) Nation, Oklahoma4
- Potawatomi Tribe4
- Staggers, Harley O., 1907-19914
- Truman, Harry S., 1884-19724
- United States. Bureau of Mines. Metallurgical Division4
- United States. Office of Surface Mining Reclamation and Enforcement4
- Belle Alkali Company3
- Clinton, Hillary Rodham3
- Finch, John Wellington, 1873-19513
- Gore, Al, 1948-3
- Ickes, Harold L. (Harold LeClair), 1874-19523
- Knox, Frank, 1874-19443
