The Collection on Henry Cantwell Wallace consists of press releases of addresses and statements made by Wallace while he was the United States Secretary of Agriculture.

The Julien N. Friant Papers include Friant's correspondence with many U.S. Department of Agriculture (USDA) officials, such as Henry A. Wallace, Paul Appleby, Chester Davis, and Rex Tugwell. There is also substantial correspondence with James Farley and others. The material covers activities related to personnel work of the USDA, the Franklin D. Roosevelt administration, the Democratic Party, and congressional relations.