The Las Vegas, Nevada Women's Softball Collection (1951-1952) contains photographic prints and negatives depicting a southern Nevada women's softball team. The team was sponsored by Wilson's Texaco Station in Boulder City, Nevada, and the women played in regional games in both southern California and southern Nevada. Photographs in the collection show the team practicing at Peterson Field in Boulder City, and celebrating and spending time together at the Mt. Charleston Lodge. The collection also contains copies of personal accounts written by team member Orpha Alveta Bowman (McBride), who recalls the prejudice some of the lesbian members faced from local community members. The originals of these handwritten accounts are held in MS-01099.

The Dennis McBride Collection on Las Vegas, Nevada LGBTQ Organizations (approximately 1984-2008) contains photographs, magazines, and documents relating to various LGBTQ organizations and events in Las Vegas, Nevada. Photographs of prominent community members, including Strutt Hurley, William "Bill" Schafer, Rob Schlegel, and Dennis McBride attending events such as National Coming Out Day and pageants organized by the Southern Nevada Association of Pride, Inc. (SNAPI). Also included in the collection are magazines, newspaper clippings, and documents relating to various issues such as Nevada's "Question 2", a ballot measure that prevented same-sex marriages from being conducted or recognized in Nevada; offical reports on the AIDS epidemic; and student organizations like Students for an Equal America (SEA) and Human Understanding Despite Differences Lifts Everyone (HUDDLE). This collection also contains digital scans of some of the photographs in the collection.

The Kenneth Giles Professional Papers (1964-2001) contain documents and visual material related to Giles's time as an Environmental Radiation Monitor for the Environmental Protection Agency (EPA) at the Nevada Test Site (NTS). Photographic slides, film, and digital images depict the general flora and fauna throughout the area surrounding the NTS. Visual materials also document specific mule deer and steer surveillance and testing at the EPA Farm located within the NTS. The collection also contains environmental reports written or collected by Giles, government documents, pamphlets, and newspaper clippings related to environmental monitoring and Giles's work at NTS. A small portion of the collection documents his brief role providing monitoring support at Three Mile Island in Pennsylvania in 1979. Note: Some images may be of a graphic or disturbing nature and may not be suitable for some users. Photographs may contain scenes of animal testing or other objectionable imagery.

The Dennis McBride Personal Papers (approximately 1920-2023) contain the papers of local historian and activist Dennis McBride. Papers include correspondence between McBride and many prominent members of the Las Vegas, Nevada LGBTQ community; financial and employment records from McBride's time at University of Nevada, Las Vegas and the Nevada State Museum; publications, press, and research surrounding McBride's numerous written works, unpublished and published; and family history, correspondence, and other personal documents. The collection also contains McBride's detailed personal date books and diaries that span multiple decades. Some audiovisual material and correspondence exist as digital files.

The Blackstone Edge Studios Collection (1974, 1980-1985) contains one 16mm film of locations around Las Vegas, Nevada produced by Blackstone Edge Studios. Footage was filmed by Philip Clayton-Thompson who is a co-owner, director, and producer for Blackstone Edge Studios. Also included are photographic transparencies and prints of the Primadonna Monorail, constructed by VSL Corporation at the Primadonna Hotel and Casino in Stateline (now Primm), Nevada.

The Robin Leach Lifestyles of the Rich and Famous Audiovisual Collection (1984-1999) is comprised of 25 boxes of VHS tapes that contain recordings of various television shows produced and hosted by Robin Leach. Primarily, they consist of episode tapings of Lifestyles of the Rich and Famous (1984-1999), which showcased wealthy lifestyles and featured hundreds of notable guests, such as Princess Diana, Liberace, Donald Trump, Michael Jackson, and Audrey Hepburn. Additionally, there are tapes from Lifestyles' two spinoff shows, Runaway With the Rich and Famous (1991-1998) and Fame, Fortune, and Romance (1986-1987). Also included are tapes from the series Start of Something Big (1985-1986) and Gourmet Getaways (1997-1998), as well as a number of home videos, episode previews, and television specials.

The Eberhardt and Aurora Mining Company Records (approximately 1869-1877) are comprised of the administrative records and financial documents of the mining company located in White Pine County, Nevada. The majority of the collection contains correspondence, but also includes several documents relating to the company's finances such as bills, receipts, cancelled checks, and bank statements.