The George Stewart Personal Papers (1914-2014) are comprised of military records and personal papers of George Stewart, a fifty-year Las Vegas, Nevada resident. The collection includes information about the Clark County Republican Party, Stewart's service in the United States Army Air Corps, and documents and photographs from Stewart's childhood in the Boy Scouts of America during the 1930s and 1940s. The collection also contains a personal scrapbook containing photographs, fliers, and memorabilia from his early education and military training. Stewart also collected menus and keychains from local Las Vegas, Nevada country clubs and casinos.

The collection, 1949 to 2006, was compiled by Clifford Olsen, a containment physicist at the Nevada Test Site (NTS). It consists of research notes and working papers written by Olsen and other scientists, publications, epoxy aggregate samples, work-related correspondence, nuclear-test-event data, and interviews conducted by Olsen with work colleagues involved with the NTS.

The Desert Fishes Council Records (1969-1988) consist of resolutions, meeting minutes, symposium programs, agendas, and press releases of the Desert Fishes Council (DFC). The organization is devoted to the study and preservation of Southwestern desert fishes, notably the desert pupfish. The DFC records reflect efforts to bring the plight of desert fishes to the attention of academics and the public as well as highlight the worth of desert lands within the American environmental movement.

The Tonopah, Nevada Mining Town Photograph Album (approximately 1908) consists of twenty-two photographs in a leather-bound album. The photographs depict businesses, townspeople, street scenes, and mining operations in Tonopah, Nevada and the surrounding areas of Goldfield, Nevada and Mina, Nevada. Also included are photographs of a fire on May 12, 1908 that destroyed a block of commercial buildings in Tonopah, which were taken by local photographer E. W. Smith., and views of the downtown area both before and after the fire.

The Junior League of Las Vegas Photograph Collection contains photographic prints and negatives, as well as postcards of locations in and around Las Vegas, Nevada between approximately 1900 and 1980. Early photographs in the collection offer views of the Las Vegas townsite, buildings, railroads, the Las Vegas High School, Overland Hotel, Arizona Club, and residential areas. Other photographs during this time depict the Hoover Dam (Boulder Dam) construction and Death Valley, California. Later photographs show the University of Nevada, Las Vegas (UNLV) campus, downtown Las Vegas, and the Las Vegas Strip.

The Christie Young Papers are comprised of Young's personal papers, journals, and photographs between 1982 and 2011. The journals document Young's arrival to Las Vegas, Nevada and her involvement in several nascent Las Vegas lesbian, gay, bisexual, transgender, and queer (LGBTQ) organizations from 1982 to 1985, such as UNLV's Lesbian and Gay Academic Union (LGAU). The collection includes materials related to her life in San Diego, California from 1985 to 1995 and typed transcripts of all journal entries that relate to the Las Vegas LGBTQ community. The collection also includes photographic slides and prints documenting Young's involvement with LGAU and events in the Las Vegas LGBTQ community.