Contains correspondence, articles, reports, ephemera, and photographs and negatives from Ivan and Evelyn Willey's mission in Boise, Idaho. Contents dated 1979-1981.

Materials include correspondence, articles, and various ephemera concering the years of education, courtship, and marriage while at BYU. Also contains honors awarded later towards Willey from or about his connection to BYU in academics and his profession. Materials date from 1930 to 2001.

Contains correspondence, event programs and information, articles, certificates, and scrapbook pages concerning the years of the Willey family in Superior, Wyoming, with Ivan working as a superintendent. Materials dated 1940-1955.

Contains correspondence, articles, and newspaper clippings regarding Willey's years as faculty and a dean at the University of Wyoming. Includes ephemera such as a plaque, cards, and event pins. Dated 1954-1977.

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.