The Enos and Jemima Child Stookey family biography consists of a bound biography of Enos Stookey (1829-1889) and Jemima Child Stookey (1827-1914) and their children that has been compiled by Gwenevere A. Stookey and Corrine S. Dods. Enos and Jemima Child Stookey were LDS pioneers who moved from Belleville, Illinois, in 1855 to Salt Lake City, Utah, by wagon. After their arrival they moved to Rush Valley, Utah, and were some of the first established settlers in this area.

The Edmund Storms papers (1960-2018) consist of professional and research materials related to cold fusion. Storms was a nuclear chemist who worked at Los Alamos National Laboratory (LANL).

The Reed A. Stout papers (1939-1997) contain correspondence, a diary, and reviews of the writings of D. Michael Quinn, a Mormon historian. Stout was an attorney and trial lawyer.

The James J. Strang papers [photocopies] consist of "Chronicles of Voree: a record of the establishment and doings of the Stake of Zion called Voree in Wisconsin made by the scribes appointed to that office, 1844-1849."

The Charles N. Strevell papers (1894-1943) contain correspondence, family history, essays, speeches, publications, art work, posters, pamphlets, brochures, news clippings, and other related materials. Strevell was one of the organizers of Strevell-Paterson Hardware Company and was the president for many years before his retirement in 1912. He became well known for his essay, "Dinosauropodes,"" which was published several times during the 1930s.

The Marvin H. Strong papers (1918-1985) contain biographical and genealogical information, correspondence, music scores, and newspaper articles. Marvin H. Strong was a Utah musician and teacher. He taught music in several Utah high schools and directed several youth and senior bands.

The Ernst F. Sturm papers (1901-1916) contain a journal and a personal letter. Both relate to the LDS splinter group "The Living Kingdom of God/Eastmanites," led by Samuel Eastman. The letter is addressed to Edward Janoschek. The journal is a compilation of notes from their meetings and of personal writings.

The Sugarhouse Kiwanis Club records (1953-1997) consists of newsletters, correspondence, news clippings, brochures, club business papers, and financial records. The material relates to the activities of Jospeh Sehee in relationship to his participation with the club. It also contains material focused on Kiwanis International, Key Club, and Circle K.

The L. M. Sutton papers (1906-1907) contain correspondence regarding the homesteading of certain lands in Colorado and a copy of H.R. 24134 a bill introduced in the House of Representatives January 14, 1907.

The Sandra Kellogg Sutton papers (1923-1973) contain papers, correspondence, newspaper articles, brochures, notes, and drawings pertaining to the David Keith Mansion located at 529 East South Temple in Salt Lake City, Utah.

The Swiss Singing and Yodeling Festival records (1973-1976) consist of papers regarding the Swiss Singing Chorus, Edelweiss, and their hosting of the 15th Annual Singing and Yodeling Festival in Salt Lake City, Utah. Rosters, newsletters, schedules, correspondence, invitations, and other papers are included.

The George W. Taggart papers (1846-1847, 1978) consist of a typescript of Taggart's journals and letters to his wife, and a brief postscript to the story written by his grandson, Spencer L. Taggart. The originals are located in the LDS Church Historian's Office.

The George S. Tanner papers (1912-1992) contain personal and family materials related to George Tanner, a teacher and historian. Included are correspondence, arranged chronologically and alphabetically; biographies and autobiographies; journals and family histories; financial and medical records; writings and speeches; newsletters and news clippings; programs and brochures; and materials relating to the Church of Jesus Christ of Latter-day Saints (LDS Church).

The Orland L. "Brig" Tapp scrapbooks (1946-1970) consist of chronologically arrangmed materials regarding Tapp's film career and his involvement with organizations such as the Utah Cine Arts Club. Included in the scrapbooks are programs, correspondence, photographs, and other ephemeral materials.

The Elton LeRoy Taylor papers (circa 1920s-1970s) hold the personal materials of Elton Taylor, as well as some of his research on Utah Lake.

The Fern Smoot Taylor family papers (1854-1856, 1901) consist of a glossary and account book, by Isaac Bullock. Included in the collection are letters written to LDS missionary Abraham Owen Smoot III as a serially numbered round-robin letter from family members.

The George J. Taylor papers (1843-1897) contain six volumes of photocopied materials including journals, correspondence, certificates, and legal documents. Taylor (1834-1914) was a regent of the University of Deseret (now University of Utah) and the oldest son of John Taylor, third president of the Church of Jesus Christ of Latter-day Saints (LDS Church).