The Nancy Wier Papers on Rock Art in Southern Nevada (approximately 1930-2003) contain photographs, notes, research, and publications focused on rock art (rock writing) found in the Southern Nevada Region. Wier founded the Southern Nevada Rock Art Enthusiasts (SNRAE) in 1992, and the photograph albums document trips across Nevada, Southern California, Utah, and Arizona. The photograph albums are grouped by site location, and the description was taken directly from Wier's albums. The majority of the collection documents rock writings in Southern Nevada.

The University of Nevada, Las Vegas (UNLV) Faculty Senate Records (1957-2001) primarily contain meeting agendas, minutes, correspondence, notices, and additional documents pertaining to the Nevada Southern University Faculty Senate and the UNLV Faculty Senate, as well as associated committees such as the Curriculum Committee, Graduate Program Evaluation Committee, and Status of Women Committee. The collection also includes constitutions, bylaws, handbooks, merit allocation lists, and reports.

Navy Mothers' Club, Las Vegas, Nevada Records (1946-1979) contain scrapbooks, photographs, artifacts, by-laws, newspaper clippings, directories, and song books.

The Charles J. Hirsch Papers (1952-1987) contain gaming reports and net-recovery percentages from the Golden Nugget Casino from 1952 to 1967, the Sands Hotel and Casino in 1965 and 1975, the Landmark Hotel and Casino in 1975 to 1976, and the New Frontier Hotel and Casino in 1973 to 1975. Also included are American Society for Quality Control (ASQC) conference materials, speeches given by Hirsch, correspondence, photographs, newspaper clippings, and surveys.

The Environmental Radiation Protection Standards for Yucca Mountain, Nevada collection (1957-2010) is an information docket established by the U. S. Environmental Protection Agency (EPA). The collection contains documents supporting the development of regulatory decisions by the EPA on radiation protection standards for Yucca Mountain, Nevada, evaluating it as a potential site for a radioactive waste storage repository. The collection includes regulatory notices, technical documents, environmental reports, letters, minutes of meetings, public comments, and other materials.

The Chester Longwell Photograph Collection consists of 608 black-and-white photographic prints dating from approximately 1910 to 1930. The images primarily depict the Longwell family's excursions in the Southern Nevada region, primarily to Mount Charleston, Nevada. Also included are images of Southern Nevada mines and mining towns, as well as Pubelo Grande de Nevada, the Lost City. The remaining images depict geological formations and features, as well as forestry and nature scenes in Nevada and Arizona.

The Art Wolf Professional Papers (1988-2018) document the career of museum professional and consultant Art Wolf who specialized in supporting cultural heritage of indigenous communities, particularly in the Southwest and Las Vegas, Nevada. Materials document Wolf's work with the American Alliance of Museums (AAM) as a board member, in conference planning, and as a Study Leader for Smithsonian Associates Study Tours. Also included are materials that represent Wolf's involvement as an alumni of the Leadership Las Vegas program and director of the Nevada State Museum. The collection includes some ephemera and invitations to different events held in Las Vegas, Nevada that Wolf was invited to. The collection also includes examples of unsuccessful bids for consultancy jobs through WOLF Consulting and his files as a master's thesis adviser for the Museum Studies program at Harvard Extension School.