Authors: State by State (sorted by release date)
- Texas. Department of Agriculture - Mar 18, 2022
- U.S. School of Music - Nov 24, 2021
- United States. Army Air Forces. Air Force, 2nd. Altitude Indoctrination Unit - Nov 24, 2021
- United States. Army Air Forces - Nov 23, 2021
- National Gallery of Art (U.S.) - Nov 15, 2021
- Illinois State Geological Survey - Sep 16, 2021
- Consumer and Food Economics Institute (U.S.) - May 18, 2021
- Texas Historical Commission - May 14, 2021
- United States. Army - May 4, 2021
- United States. Department of Commerce - Mar 1, 2021
- U.S. Atomic Energy Commission - Oct 30, 2020
- United States. Maritime Administration - Oct 30, 2020
- United States. Office of Chief of Counsel for the Prosecution of Axis Criminality - Sep 30, 2020
- California State Automobile Association - Aug 22, 2020
- United States. Bureau of Commercial Fisheries - Aug 4, 2020
- Lincoln, Abraham 1809-1865 Apr 28, 2020
- Federal Writers' Project - Apr 23, 2020
- Northwest Territory Celebration Commission (U.S.) - Apr 23, 2020
- U.S. Fish and Wildlife Service - Apr 10, 2020
- United States. Office of Education - Mar 18, 2020
- United States. Forest Service. Rocky Mountain Region - Mar 4, 2020
- Army War College (U.S.) - Dec 30, 2019
- Harding, Warren G. (Warren Gamaliel) 1865-1923 Dec 20, 2019
- Daughters of the American Revolution. Oregon Society - Nov 19, 2019
- Hoover, Herbert 1874-1964 Oct 30, 2019