The Senator Chic Hecht Political Papers (1943-1988) contain the political papers of United States Senator and Las Vegas, Nevada businessman Chic Hecht. The bulk of the collection contains legislation, notes, correspondence between Hecht and constituents and other members of Congress, and speeches from Senator Hecht's term in the Senate from 1982 to 1988. Also included are files on civil service, the federal budget, education, labor, transportation, land management, foreign policy, public health, and trade.

The Zelvin Lowman Papers (1938-2001) contain the papers of Assemblyman Zelvin "Zel" Lowman who served in the Nevada State Legislature from 1967 to 1977. Included are court records, publications, correspondence, reports, and newspaper clippings pertaining to his time in office. Subjects include the Clark County School District, school busing, water and air quality issues, capital punishment, medical malpractice, mental health legislation, and the Equal Rights Amendment (ERA). The 2018 addition includes newspaper clippings, awards, citations, school records, photographs, occasional cards, invitations, and extensive material on the Lowman's involvement with the Boy Scouts and Girl Scouts of America. Also included are books written by Zel Lowman about scouting and the Presbyterian Church.

The C. D. Baker Engineering Field Notebooks are comprised of the notebooks and informational texts Charles Duncan "C. D." Baker created and used between 1909 and 1966 while he served as the County Surveyor for Clark County, Nevada and the City Engineer for Las Vegas, Nevada. The field notebooks contain survey coordinates and elevation data for much of early Las Vegas and provide important information on early property boundaries, historical elevations, and lengths of streets from the 1920s to the 1960s. There are also oversized right of way maps for Clark County, Nevada.

The Ham Family Photograph Collection contains five photographic albums primarily featuring images of the Ham family's travels throughout the western United States and Artemus W. Ham Jr. and Betty Ham Dokter during their childhood between approximately 1900-1949. Also included is one photograph used as a Christmas greeting for the Ham family from 1981. The photographs feature locations including Cedar Breaks National Monument, Utah; Grand Canyon, Arizona; and Yosemite National Park, California. The collection also contains photographs of the Ham family at Mormon sites throughout Utah. Lastly, there are postcards and photographs of locations throughout the United States, Germany, and Japan.

Collection is comprised of scrapbooks, photographs, awards and certificates, and ephemera mainly dating from approximately the 1950s to 1970s gathered by the Levy family of Las Vegas, Nevada. This collection documents the personal and professional lives of three generations in the Levy family: Harry C. Levy, Al Levy, and Andrew “Drew” Levy. Materials in this collection also include photographs and clippings about the Levy Realty Company and about the various public positions held by Harry C. Levy, such as Las Vegas city commissioner.

The Nan Doughty Family Collection dates from 1845 to 1993 and documents Doughty's personal and professional life. She collected correspondence and papers related to her extended family members including Sallie Bradford, Seymour Kimball Bradford, William Hillman Shockley, and May Bradford Shockley. The collection also includes papers from her father, Thorwald A. Siegfriedt, and her mother, Lou-vee Bradford Siegfried. Doughty used her family histories to write historical essays about early Nevada. The collection includes her professional papers as well as drafts and correspondence related to her writings.

The Stardust Resort and Casino Photograph Collection, approximately 1970 to 1979, consists of black-and-white and color photographic prints of the Stardust Hotel and Casino in Las Vegas, Nevada. The photographs depict the interior and exterior of the hotel before and after its renovation in 1975.