Esplin Family Collection
The John Esplin family papers (1842-2009) contain documents from John Esplin and his descendants, a majority of which relate to family genealogy. John Esplin immigrated to the United States in the 1850s and settled in Utah.

Everett Ruess Family Papers
Collection contains diaries, correspondence, postcards, school work and original writings, and other documents related to Everett Ruess and his family.

H. Grant Ivins Papers
This collection contains diaries, correspondence, memoirs, unpublished manuscripts and articles on subjects relating to religion and the LDS Church. Included are missionary and other diaries (1910-1939).

Hiram B. Clawson Papers
Family correspondence from the Clawsons and Spencers, including letters from Hiram Clawson to his wife, Ellen Spencer Clawson, and letters from Orson Spencer to his children.

John W. Fitzgerald Collection
Fitzgerald Family Stories; An autobiographical story of a country town from 1910 to 1925 with an epilogue from 1925-1967, pictures and selected poems.

Kent Day Family Collection
The Kent Day Family Collection contains photographs and letters collected by different Day family members, predominantly Ada Elizabeth Day. This collection documents the beginning of World War I from the perspective of different soldiers stationed in various places. The collection also includes documentation of the death of David Day who died of Spanish Influenza.

Larson Studio Negative Collection
The Larson Studio Negative Collection was created by Thomas Christian Larson and his son O. Blaine Larson. Both operated the Larson Studio from 1916-1968 in Provo, Utah. The collection contains portraits of many Utah County citizens as well as some Utah landscape and industry scenes and images of Provo.

Linford and Richards Family Collection
The Linford/Richards papers document the lives of James H. Linford Jr., an educator, and his wife Mary Hooper Blood Linford , sister of Utah's seventh governor, Henry H. Blood. Also included are the papers of Lorenzo A. Richards, a physicist who specialized in agronomy, and his wife Zilla Linford Richards, niece of Utah's seventh governor, Henry H. Blood. The collections consist of journals, correspondence, day planners, and other materials.

Nelson Higgins Papers
The Nelson Higgins papers contain personal, professional and family materials. The majority of the documents pertain to his military appointments and service.

Peoples of Utah
The Peoples of Utah collection contains images that show some of Utah's great diversity. Helen Papanikolas collected and donated these photographs.