The Ohio Copper Company of Utah ledger (1925-1930) contains stockholder meeting minutes, correspondence and reports regarding the company.

The Christian Anselmes Orlob papers (1864-1935, 1982) contain certificates, a letter, an invitation, a songbook, and news clippings. Orlob was born in Denmark and emigrated to Salt Lake City, Utah in 1880. He was employed by the Z.C.M.I. and was involved with community organizations.

The Harold Orlob papers (1891-1986) contain correspondence, court documents, programs, genealogy, printed material, and sheet music composed by Orlob and others. Orlob was a well-received music writer for early Broadway shows in New York.

The Frank O'Rourke papers (1893-2007) contain correspondence, research notes, pamphlets, brochures, short stories, articles, reviews, news clippings, and manuscripts. O'Rourke was a twentieth century sports, western, suspense novelist, author of over 60 novels, and wrote under pseudonyms Patrick O'Malley, Frank O'Malley, and Kevin Connor as well as under his real name.

The Andrew Orr letters (1877-1878) consist of five letters written to his wife, Jinney Orr, while Orr was in Utah and Sonora on unspecified mining business.

The Our Vision, Our Voices: a Mormon Women's Literary Tour records (2008-2010) consist of short stories, poetry and remembrances by female authors with a shared Church of Jesus Christ of Latter-day Saints heritage. This collection also contains materials and correspondence relating to the creation and administration of the tour.

The collection (1862-1911) consists of memorabilia of the Overland Stage Lines including a time table, a receipt, a check, and a waybill. Also included in the collection is correspondence and ephemera of Nathan Stein.

The Owl Creek mining claim collection (1880s) contains hand-copied duplicates of letters between J. H. White and Felix Chapellet. The letters concern the operation and progress of the Owl Creek claim, tunnels built, lumber, and a discussion on selling the claim. Included in the collection are notes on ranches and other properties in the area, and a hand-drawn mine map. Owl Creek is located in Placer, California.

The Jack Paige papers (1940-1986) consist of reports and correspondence with information centering around radio station WNAX, South Dakota, from the 1940's to the 1980's.

The Park City West records (1967-1982) contain corespondence, news clippings, news releases, brochures, trail maps, fact sheets, financial documents, and architectural materials such as drawings, specifications, and construction cost sheets. A scrapbook is also included.

The Bret H. Parker papers (1958-1994) are a simple history of the workings of the Oakland-Berkeley California Stake. They include correspondence, essays, historical documents, and directories.

The Fern Flagler Peery papers (1840-2008) contain correspondence, diaries, vital records, genealogy, and news clippings of Peery and her family members. Also included is family history research.

The Harman W. Peery correspondence (1936-1943) consists of letters and telegrams from notable individuals such as Eddie Cantor, Bing Crosby, Ken Maynard, Max A. Baer and others. Peery was Mayor of Ogden, Utah.

The Joseph S. Peery papers (1907-2005) contain diaries, correspondence, notes, family genealogy, University of Utah materials, maps, certificates, awards, newsletters, postcards, and news clippings. Peery was a professor of finance and economics at the University of Utah.

This collection (1852-1956) contains biographical materials, correspondence, and manuscripts on the Mountain Meadows Massacre, histories of Orderville and Silver Reef, City Creek and Ensign Peak. Includes published articles by Pendleton.

The John Peperakis papers (1913-1990) contains correspondence, mining information, and mostly maps that are hand-drawn, originals documenting mining (coal) areas in Utah and the Rocky Mountain areas. Peperakis was a mining engineer who was manager of Sunnyside Coal Mines, Utah for Kaiser Steel Corporation.