Legal opinions, proceedings, memoranda, report, and published materials pertaining to the U.S. War Relocation Authority, especially as regards its Central Utah Relocation Project at Topaz, Utah, and to its successor agency, the War Agency Liquidation Unit of the U.S. Department of the Interior.

Materials consist of personal correspondence,materials related to Barnhart's academic career with a focus on the topic of Little Rock's law school and its creation, and other materials related to the personal and professional life of Ralph Barnhart.