The Juanita Greer White Photographs (approximately 1960-1979) depict Dr. Juanita Greer White’s activities in politics and higher education in Southern Nevada. Images depict Dr. Greer White receiving a Distinguished Nevadan Award, acting as a Nevada Delegate for the National Conference on Aging, and her time spent in the Nevada State Legislature.

The Jim Ratigan Collection on Mike Miller (1982-2014) is primarily comprised of materials representing Mike Miller's involvement with creating Hey Reb! the official mascot for the University of Nevada, Las Vegas (UNLV) in 1982. Materials include meeting minutes from UNLV's mascot committee, various renditions of Hey Reb! created by Miller, newspaper clippings, as well as printouts of email correspondence from Miller to Jim Ratigan about the story of how he came to create the mascot. The collection also includes a copy of Miller's book, Larry the Last Leaf and a print of his painting, "Drawn to His Light." Also included are copies of programs for Miller's memorial service.

The Planned Parenthood of Southern Nevada Records (1980-1995) contain materials related to the internal administration and structure of the organization such as reports, strategic plans, and statistics. In addition, the collection contains materials pertaining to fund-raising activities such as fund-raising guides, ideas, and resources. Also included are brochures, articles, fact sheets, and clippings regarding various subjects including abortion, birth control, family planning, sexual education, sexually transmitted diseases, and teen pregnancy.

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 Matthew O'Brien Papers is comprised of records from approximately 2001 to 2011 that document writer Matthew O'Brien's work for two of his Las Vegas, Nevada based non-fiction novels, Beneath the Neon: Life and Death in the Tunnels of Las Vegas and My Week at the Blue Angel: and Other Stories From the Storm Drains, Strip Clubs, and Trailer Parks of Las Vegas. Collection materials include research files, chapter drafts, photographs, and correspondence. The collection materials document O'Brien's process in researching the homeless community in Las Vegas, Nevada.