The Ralph Denton Legal Papers (1950-1993) consist of case files and legal briefs of civil rights attorney Ralph Denton. The cases largely involve civil rights issues and property claims in Las Vegas, Nevada. The files include cases representing individuals as well as companies such as Henderson Telephone Company, Lephrechaun Mining Company, and the Jockey Club Casino.

The Dick Maurice Papers and Audiovisual Recordings (1958 to 1990 and undated) document his career as a talk show host and as a columnist in Las Vegas, Nevada. It also documents his experience as a hostage during the Trans World Airlines (TWA) Flight 355 hijacking on September 10, 1976. Included are photographs, correspondence, press releases, news clippings, programs, and the transcript of the episode of The Merv Griffin Show on which Maurice appeared. The bulk of the collection consists of audiovisual recordings of his interviews with entertainers, and his radio and television programs.

The Soroptimist International of Greater Las Vegas and Paradise Valley Records document the activity of two Las Vegas, Nevada chapters of the women's advocacy group Soroptimist International from 1968 to 2000. The records contain membership information, by-laws, correspondence, scrapbooks, publications, memoranda, and ephemera about women's issues, environmental concerns, and the club's activities in the Greater Las Vegas and Paradise Valley chapters. The records also contain information from conferences held by Soroptimist International, including audio cassette recordings of speeches and presentations.

This collection comprises records of the Junior Mesquite Club, a womens service organization in operation from 1962 to 1998 in Las Vegas, Nevada. Included are board and membership minutes, correspondence, newsletters, photographs, and reports on the philanthropic efforts of the club. A collection of scrapbooks also chronicle yearly events.

The Rick L. May Papers document social and political activities of Las Vegas, Nevada's lesbian, gay, bisexual, and transgender (LGBT) community from 1982 to 1997. The papers include records from the Gay Academic Union of the University of Nevada, Las Vegas; various gay pride celebrations in Los Angeles, California and Las Vegas; the Metropolitan Community Church's outreach to the LGBT community; as well as Rick L. May's own notes and collections about LGBT-supportive stores like R and R Assordid Sundries. The collection also includes several t-shirts that commemorate the pride celebrations. The papers demonstrate how the pride celebrations that began in 1984 were the result of efforts from several sectors of Las Vegas' LGBT community.

The Friends of Southern Nevada Libraries Records (1974-2013) is comprised of the organizational records of the Las Vegas, Nevada based non-profit, Friends of Southern Nevada Libraries (FOSNL). Materials include volunteer information, book sale receipts, funding proposals, thank-you cards, board meeting minutes, correspondence, photographs, newsletters, court proceedings, and promotional materials.

The Dennis McBride Erotica Collection (approximately 1950s-2003) consists of heterosexual and homosexual erotic photograph, drawings, and magazines. The collection also contains reproductions of early pornographic materials from the 1930s and 1940s and a stereoscope viewer with image inserts depicting nude females. This collection provides insight into erotica and pornography dating from the mid- to late- twentieth century.