The El Rancho Vegas Newspaper Clippings (approximately 1990-2004) primarily contains copies of newspaper clippings from 1940 to 1948 on the El Rancho Vegas from the Las Vegas Evening Review-Journal. The collection also includes copies of newspaper clippings on the Thunderbird Hotel and Casino and Club Bingo. The materials in this collection were collected by Joyce Moore for her research as a history graduate student at the University of Nevada, Las Vegas.

The Southern Nevada Governance Web Archive is comprised of archived websites captured from 2016 to 2017 that are representative of local government agencies in Southern Nevada. Cities represented in the collection include Boulder City, Henderson, Las Vegas, North Las Vegas, Mesquite, and Pahrump. The collection also includes websites for regional agencies and authorities such as the Regional Transportation Commission of Southern Nevada, the Las Vegas Valley Water District, and the Las Vegas Convention and Visitors Authority.

Boulder Dam: The Pictorial Record of Man's Conquest of the Colorado River (1937) is a public service announcement film produced by the U.S. Bureau of Reclamation about the construction of the Hoover Dam in Boulder City, Nevada in the 1930s. Included in the collection is the original 35mm black-and-white film that was shown at the Boulder Theatre in Boulder City which was owned by donor Myron Jones's family from 1959 to 1970.

The Shar Rednour and Jackie Strano Papers on S.I.R. Productions (1981-2015) contain the personal and professional papers of Rednour and Strano, two lesbian filmmakers, writers, and activists from the 1990s until the 2010s. The collection contains the personal papers of both Rednour and Strano, including correspondence between the pair before they married in 2006. The collection also contains the professional files of Rednour and Strano in their capacity as creators of SIR (Sex, Indulgence, and Rock and Roll) Video in 1998. Materials include financial documents, correspondence, scripts and editing notes, crew information, publicity photographs, and direct order forms for S.I.R. Productions. In addition to records on SIR Video, the collection also contains a number of sex-positive and lesbian, gay, bisexual, transgender, and queer (LGBTQ) publications from the LGBTQ scene in San Francisco, California during the 1990s.

The 1955 Gaming License for Mina, Nevada collection consists of a single gaming license issued to Nick Marakas to operate slot machines at the Mina Club in Mina, Nevada. The license was purchased by Marakas for $66.00 and issued by the State of Nevada's Mineral County in Hawthorne, Nevada on January 3, 1955.

The George E. Perkins Manuscript about Paiute History (approximately 1900-1929) consists of a four-page handwritten recounting of Paiute history and tradition "as told to the author" (George Elwood Perkins). The recounted story references the Las Vegas Wash and Boulder Canyon, as well as agreements between the Hualapais and the Paiutes regarding living and hunting along the Colorado River.

The Nevada History Elementary School Teaching Kits (approximately 1990-1999) collection contains teaching kits for elementary school teachers in Nevada about mining and Nevada history. The kits contain textbooks, booklets, pamphlets, puzzles, and maps designed for elementary school educators in Nevada.