The Kane Springs Ranch Records (1930-2005) contain materials related to the Kane Springs Ranch in Meadow Valley Wash outside of Moapa, Nevada. The collection primarily focuses on the property itself, but also contains a genealogy of the Huntsman family, the ranch's first owners. Records include deeds and materials from the sale of the Kane Springs Ranch to the Bureau of Land Management in 2005. The bulk of the collection documents how the Bradley Stuart family used its resources from 1952 to 2003. These materials are related to water usage on the property and a rock and sand mining operation.

The Las Vegas Professional Sports Teams Collection (1988-2008) consists of brochures, ephemera, and programs from various Las Vegas, Nevada sports teams. Teams include the Coyotes, Dustdevils, Flash, Thunder, Silver Streaks, and Wranglers. The sports include basketball, ice hockey, inline hockey and indoor soccer.

The State of Arizona vs. State of California Proceedings Concerning the Colorado River Usage Dispute collection (1957-1961) contains supplemental documents from the Arizona v. California Supreme Court case that began in 1931 and ended in 2000, including briefs, objections, requests for admissions of facts, rebuttal outlines, witness outlines, comments, and requested findings of facts.

The UNLV Libraries Collection of Scientific Games Holding Corporation Financial Reports and Press Materials contains financial reports, equity research reports, Securities Exchange Commission Form 10-K, Securities Exchange Commission Form 10-Q, prospectus, press kits, and press releases from Scientific Games Holding Corporation, an instant lottery ticket manufacturer based in Alpharetta, Georgia. The records date from 1993 to 2006.

The Howard Booth Papers are comprised of the personal papers of environmental activist Howard Booth from 1964 to 2017. The collection includes information about Booth's efforts to help turn Red Rock Canyon into a National Conservation Area. Booth was a member of multiple conservation organizations and the collection includes meeting minutes and newsletters from the Toiyabe chapter of the Sierra Club. The collection also contains correspondence, newspaper clippings, official reports, newsletters, and meeting minutes collected by Booth from various environmental organizations. The papers also include numerous photographic slides with handwritten captions Booth took of Red Rock and the surrounding area from the early 1980s to 2000s.

The Clark County 208 Water Quality Management Plan Records contain reports produced by consultants and agencies for the Clark County Board of County Commissioners to create the Clark County, Nevada 208 Water Quality Management Plan (1960-1990). The collection also includes amendments and studies about the implementation of the plan.

The University of Nevada, Las Vegas Phi Kappa Phi Records (approximately 1960-2019) consist of meeting minutes, correspondence, financial documents, member lists, programs, newspaper clippings, and photographic prints pertaining to the Honor Society of Phi Kappa Phi Chapter 100 at the University of Nevada, Las Vegas (UNLV). The collection also includes memorabilia from the organization's fiftieth induction ceremony, as well as a framed copy of its charter.