Contains Willey's masters and doctoral theses, biography, correspondence and addresses or speeches from his education administration era, and funeral correspondence and programs and his obituary. Materials dated 1940-2011.

Contains photographs, correspondence, articles, and notes on the early years of Ivan and Evelyn Willey living in Wyoming, including their family life, Ivan's career in education administration and sport coaching, further schooling at the University of Wyoming, and church life. Dated 1935-1941.

Contains papers regarding Willey and his family life, including photographs, correspondence, newspaper clippings, and ephemera both in the form of scrapbook pages and loose pieces. Dated 1931-2003.