The Michael McKensie Pratt Professional Papers (approximately 1950-2021) contain costume designs, musical selections, and synopsis for shows that Pratt worked on in Las Vegas, Nevada including 90 Degrees & Rising, Les Folies Chic, and Jubilee!. The collection also contains souvenir show programs for cabaret shows performed in Paris, France and Las Vegas, Nevada, including Lido de Paris, Casino de Paris, Bal du Moulin Rouge, and Folies Bergere. Materials also include copies of Pratt's curriculum vita and swing bible used by Pratt when he was the co-company manager for Jubilee!. Also included are video recordings of shows Pratt choreographed and an archived version of Pratt's personal website.

The Sister Klaryta Antoszewska Photograph Collection (1977-1991) consists of photographic slides that depict various Nevada, United States, and international nuclear test protests. The collection includes images of Sister Klaryta Antoszewska and Sister Rosemary Lynch, as well as images of the Lenten Desert Experience and numerous protests at the Nevada Test Site. Also included are images of nuclear testing, soldiers, and anti-nuclear testing promotional materials.

The Yucca Mountain Environmental Safety Collection (1970-2011) consists of reports and impact studies collected by Clark County's Nuclear Waste Division library for documenting Yucca Mountain's potential health and safety risks to Southern Nevada. The reports contain documents pertaining to potential environmental, health, financial, and safety risks from the Yucca Mountain Nuclear Waste Repository, which is located in Nye County, Nevada. The collection contains scientific and social studies in support of and opposition to the site. The bulk of the collection includes licensing reports, site selection studies, and impact studies from transporting, storing, and handling radioactive waste and spent nuclear fuel.

The Thomas Hickey Political Papers (1964-1996) contain the professional files of Hickey’s career as a Nevada State Assemblyman and Senator. Materials include constituent correspondence, voting records, memoranda, newspaper clippings, bills, and research documentation on topics such as the Yucca Mountain Nuclear Waste Repository, the Equal Rights Amendment (ERA), education, health, prisons, finance, and Nevada infrastructure. The collection highlights Hickey’s role on committees including finance, transportation, government affairs, and ways and means.

The Jean Ford Photograph Collection (1964-1977) contains black-and-white photographic prints, contact sheets, and transparencies of Nevada politician and activist Jean Ford. The collection includes photographs of Jean Ford with the Nevada State Park Commission and various Nevadan politicians; Ford lecturing and campaigning; and of the 1977 National Women's Conference in Houston, Texas.

The Martha C. Knack and Omer C. Stewart Research Papers on the Pyramid Lake Paiute Tribe contains materials collected by Stewart and Knack as research for their 1984 book, As Long as the River Shall Run: An Ethnohistory of Pyramid Lake Indian Reservation. The collection focuses on the Pyramid Lake Paiute Reservation in Northeastern Nevada from 1845 to 1975 and include letters, journal articles, legal documents, government documents, treatises, and records. All materials are photocopies of documents that date between approximately 1845 to 1980.