- Ottawa Tribe of Oklahoma1
- Parish, W. S.1
- Parkersburg Iron and Steel Company1
- Patterson, Robert Porter, 1891-19521
- Plymouth Oil Company1
- Raushenbush, Stephen, 1896-19911
- Rayburn, Sam, 1882-19611
- Rickard, W. L.1
- Schallis, Alvin1
- Scott, Henry D.1
- Seminole Nation1
- Stansbury, H. A. (Harry A.)1
- Taft, Robert A. (Robert Alphonso), 1889-19531
- Tobey, Charles W. (Charles William), 1880-19531
- Tredwill, John, Jr.1
- United States. Congress1
- United States. Congress. Senate1
- United States. Congress. Senate. Committee on Small Business1
- United States. Office of War Information1
- United States. Transportation Act of 19401
