The University of Nevada, Las Vegas University Libraries Records include reports, subject files, administrative files, communication, and planning records from the James R. Dickinson Library and Lied Library from 1959 to 2015.

The collection, dated 1941-1947, consists of loose-leaf notes from the daily journal of Arlin Rex Johnson (1898-1970), Budget and Planning Officer at the Coordinator of Information (COI) office in Washington, D.C. from September 2, 1941 to December 23, 1941, and a list of foreign visitors during his tenure as Assistant Director of Foreign Agricultural Relations at the United States Department of Agriculture from 1945-1947.

The John Wittwer Collection on Agriculture in Nevada (1898-1972) contains the professional papers and records of John Wittwer in his capacity as an Agricultural Extension agent for the University of Nevada from 1921 to 1954. The records are primarily annual reports containing text, photographs, newspaper clippings, and charts that provide a rich chronicle of the conditions of agriculture and ranching in southern Nevada from 1898 to 1972, with the bulk of the material dating from 1929 to 1955. These conditions span water issues, such as flood control and irrigation, to the general difficulties of sustaining agriculture and viable food production in a desert environment. The reports come from the Agricultural Experiment Stations in Clark and Lincoln counties and most contain both a statistical report and a narrative summary.

The Penelope Ruchman Collection of Las Vegas, Nevada Casino Professionals Oral Histories includes interviews conducted by Ruchman from approximately 1999 to 2001 of casino industry workers who worked in Las Vegas, Nevada. The majority of interviews were conducted by Ruchman in their office at Gambler's Book Shop (GBS), but some where conducted in interviewee's homes and offices, or over the phone. The collection represents Ruchman's efforts to interview and document a generation of early casino industry workers that were quickly aging. The project was intended to be compiled as a definitive history of Las Vegas and American gambling, entitled "After the Gold Rush." The project was permanently postponed in the fall of 2001 when Ruchman left GBS to work for Park Place Entertainment as a corporate business and operations analyst, and later as casino operations director for Caesars Palace. Not all interviews have digital transcripts available.

The Latino Youth Leadership Conference Records (1994-2018) primarily contain digitized copies of conference programs for the annual Latino Youth Leadership Conference (LYLC) held at the University of Nevada, Las Vegas (UNLV). The collection include a digitized copy of an article published in the Latin Chamber of Commerce newsletter written by LYLC attendees Rocio Ledesma and Nidya Rivera describing their experiences attending the 2001 conference. Also included are twelve black-and-white photographs of LYLC attendees at the 2001 conference. LYLC attendees Dr. Rudy Acuña from California State Northridge and Rosemary Flores from BEST Coalition for a Safe and Drug Free Nevada are also depicted in the photographs.

The James E. Deacon Pupfish Research Files (approximately 1960-2015) contain files kept by James E. Deacon, who was a faculty member in the biological sciences and environmental studies department at the University of Nevada, Las Vegas. The collection primarily contains research files and audiovisual recordings about the Devils Hole pupfish, an endangered species of desert fish only found in Nevada. Also included are copies of Deacon’s testimony and reports for a hearing from 2011 on the probable groundwater pumping by the Southern Nevada Water Authority in Spring, Cave, Dry Lake, and Delamar Valleys (SCDD) in Nevada. The SCDD files also contain copies of exhibits referenced by Deacon in his initial and rebuttal reports for the hearing.