The Agnes Mero Plenk papers (1947-2004) contain materials relating to Plenk's work in the fields of educational and child psychology. Plenk founded the Salt Lake Children's Center in 1962. She also served as an adjunct professor at the University of Utah.

The Gail Plummer papers (circa 1960-1980) consist mainly of scrapbooks detailing productions at Kingsbury Hall, the University of Utah's summer festivals, and Babcock Theater. Other scrapbooks, theater programs, and family and personal materials are also included. These materials were collected by Gail Plummer, a speech and theater instructor at the University of Utah, and his wife, Elva Plummer.

The Ronald E. Poelman speech (1984) consist of an original and corrected version entitled "The Gospel and the Church," he delivered in the October 1984 General Conference of the LDS Church. Poelman was a member of the First Quorum of the Seventy at the time of the speech.

The political clippings collection (1936-1939) consists of 24 notebooks filled with newspaper clippings from U.S. papers, dealing with conditions throughout the world before World War II.

The Ernest L. Poulson papers (1891-1985) include an autobiography; research material (including correspondence, interviews, notes, and news clippings) on the Deseret Live Stock Company; and other short biographies and articles on land management in Utah, Farmers' State Bank (in Bountiful, Utah), and live stock. Audio cassettes contain interviews with Sterling S. McMurrin, Grace Kerr, and Irvin J. Cox.

The Zola Rice Pound papers (1938-2007) contain materials relating to Pound's family life, including photographs, a daybook, and wedding materials. The collection also contains yearbooks, bibles, and stories.

The Raymond Price papers (1925-1985) consist of materials documenting his athletic career at Ogden High School as well as his athletic career at both Weber College and the University of Utah. Included in the collection is a bound personal history.

The Provo Community Congregational Church records (1883-1986) consist of the records of various church-sponsored organizations, board and committee materials, Sunday bulletins, minutes, financial records, correspondence, histories, and miscellaneous papers. The Provo Community Congregational Church was one of the earliest churches organized in the state of Utah.

The Charlotte A. Quinn papers (1965-2001) contain an extensive collection of research notes concerning the modern resurgence of Islam in Africa. The research was used for Charlotte Quinn's book, Pride, Faith and Fear: Islam in the Sub-Saharan Africa, and her collaboration with Frederick Quinn, Mandingo Kingdoms of the Senegambia: Traditionalism, Islam, and European Expansion.

The collection contains publications and research material as well as clippings about Quinn's work. Quinn is a historian and author of several works on LDS Church history.

The Gustav F. Raaum papers (1940-1990) include newspaper clippings, copies of scrapbooks, and correspondence. Raaum was born in Norway in 1926 and first came to the United States as part of a Norwegian ski jumping team. He won many awards for ski jumping in the 1940s and 1950s and later became a successful accountant and was president of the Jackson Hole Ski Corporation from 1968 to 1970.

The Simon Ramo papers (1930-2011) includes correspondence, biographies, writings, speeches, articles, minutes, programs, newsletters, interviews, annual reports, certificates, and other papers. Ramo is a computer scientist, businessman, co-founder of TRW Inc., author, and tennis expert.

The Frank Rasmussen papers (1929-1962) contain scrapbooks and news clippings pertaining to skiing in Utah and in the Intermountain West.

The Agnes Just Reid papers (1850-2004) consist of a biographical sketch, an oral history transcript (1972), personal correspondence, and biographical sketches and correspondence relating to her mother, Emma Thompson Bennett Just. Included are correspondence and other materials related to the publication of her book Letters of Long Ago.

The Richard K. Reuling papers (1964-1970) consist of a scrapbook documenting the construction of the Bullfrog Marina, a recreational area located on the shores of Lake Powell in Southern Utah. The collection also contains materials related to the approval and construction of the access road that connects the Marina to the outside world.

The Harold G. Reynolds papers (1895-1936) consist of certificates, programs, correspondence, notes, newspaper and magazine clippings on Harold G. Reynolds' life and LDS Church assignments. Reynolds was the mission and travel secretary for the LDS Church.