The Dennis McBride LGBTQ Poster and Sign Collection (1977-2018) contains posters and signs created by the Las Vegas, Nevada Lesbian, Gay, Bisexual, Transgender, and Queer/Questioning (LGBTQ) community, collected by historian Dennis McBride. These handmade and commercially printed signs cover events of particular interest to the Las Vegas, Nevada LGBTQ community, including social events, entertainment venues, political rallies, and Gay Pride events.

The Janice Allen Papers are comprised of photographs, various publications, awards, a scrapbook, correspondence, memoranda, and newspaper clippings dating from 1953 to 2011 that document Janice Allen's philanthropic and political work in the state of Nevada. The materials document Allen's involvement with the Las Vegas Junior League, the Beta Sigma Phi sorority, and other volunteer work. The collection also contains correspondence received by Allen from various United States politicians, most notably the Republican Senatorial Inner Circle.

Oral history interview with Randy Garcia conducted by Laurents Bañuelos-Benitez on November 27, 2018 for the Latinx Voices of Southern Nevada Oral History Project. In this interview, Garcia discusses growing up in Las Vegas, Nevada in the 1950s and 1960s. He talks about attending Saint Anne’s Catholic School and Bishop Gorman High School, his experience as a Latino in Las Vegas, and facing discrimination because of his race. Garcia recalls graduating from the University of Nevada, Las Vegas (UNLV), studying business administration and accounting, and his first job in a stock brokerage firm. Later, Garcia discusses opening his own firm, the Investment Counsel Company, in 1987 and how he manages it. Lastly, Garcia talks about his involvement in the UNLV Foundation Board of Trustees, the Smith Center for the Performing Arts, the Latin Chamber of Commerce, and Catholic Charities of Southern Nevada.

The Mesquite Club Records (1911-2016) contain the organizational files of the Mesquite Club, the oldest women's service club in Las Vegas, Nevada. Materials include meeting agendas and minutes, correspondence, committee reports, newsletters, scrapbooks, and photographic prints and negatives. The records document the club's administrative structure, community service projects, social events, and relationship with the General Federation of Women's Clubs (GFWC).

The collection contains materials produced by the National Exchange Club, Las Vegas chapter (1956-1994). Materials consist of photographs, newspaper clippings, and programs documenting award ceremonies, dinners, socials, community service works, and charitable events. The collection features primary and secondary sources of events such as the 1963 Little Britches Rodeo, a children's rodeo, and the 1971 youth benefit featuring Dean Martin and his feature film, Something Big. The collection also contains issues of the Las Vegas chapter newsletters Bullsheet (1975-1994) and its former incarnation The Exchangite (1963-1964).