The Clarabelle Decker Papers (1926-1980) reflect the varied career of Clarabelle Decker as a teacher, librarian, and writer who worked in Nevada, Northern Arizona, and Southern California. Materials include Decker's writings and other published works, including books, booklets, poetry, as well as teaching aids, a grammar guide, posters, and fliers. Teaching materials primarily date from 1926 to 1952, while her library and writing materials date from 1954 to 1980.

The Mida Mae Dick Collection on Las Vegas Entertainment (1945-1986) consists of clippings and programs about the Las Vegas, Nevada entertainment scene. The bulk of the materials concern shows and nightlife at notable hotels and casinos on the Las Vegas Strip.

The Josie Dondich Papers (1935-1974) document the Dondich family in Las Vegas, Nevada. The collection contains correspondence to Senator Patrick McCarran, documents about Alex Dondich's military service and death, and photographs. It also includes documents of Mrs. L.G. Johnson, the sister of Josie Dondich.

The Mary Jane Griffith Reiter Papers date from 1919 to 1964. The papers document Nevada history and her family’s business and civic work; they contains her grandmother's will, a ledger detailing the costs and expenses for rental properties, and reports and minutes from the Colorado River Commission. It also includes a 1964 bibliography of materials on Nevada.

The James C. Shaw Collection on Hotel Dining consists of materials relating to hotel dining from hotels in Las Vegas, Nevada and other North American cities during the 1980s. The collection features room service menus, hotel restaurant menus, and information regarding banquet services.

The Evelyn Stuckey Papers date from 1940 to 1972 and document Stuckey's experience as a physical education teacher at Las Vegas High School (LVHS) in Las Vegas, Nevada and founder of the LVHS Rhythmettes dance group. The collection contains personal and educational materials from Stuckey’s college years, personal correspondence, and photographs. It also contains materials documenting the Rhythmettes' activities including travel plans, posters and fliers, news clippings, and group rosters.

The Ortiz Family Collection on the Las Vegas 51s Baseball Team consists of programs, baseball cards, posters, newspaper clippings, and seasonal media guides from 1983 to 2010. The bulk of material is from 1983-2000, when the Las Vegas Stars franchise was affiliated with the San Diego Padres. In 1983, a Pacific Coast Minor League franchise moved to Las Vegas, Nevada, and became the Las Vegas Stars. The team was an affiliate of the San Diego Padres from 1983 to 2000, and in 2001 the name changed to the Las Vegas 51s. The team was then affiliated with the Los Angeles Dodgers (2001-2008), the Toronto Blue Jays (2009-2012), and the New York Mets (2013-2018). Now the Las Vegas Aviators, the team is affliated with the Oakland A's (2019-present).