The Joan Gordon Family Films (approximately 1930-1939) consist of two color 16mm films from the 1930s which feature Benjamin "Bugsy" Siegel and his daughters in a swimming pool in Los Angeles, California and other locations in Southern California. Also included are two reproductions of black-and-white photographs featuring Esther, Milicent, and Barbara Siegel along with Joan Gordon, her sister and mother. Joan Gordon grew up in Los Angeles, California and her family was neighbors with Benjamin and Esther Siegel and their daughters Millicent and Barbara.

The Tropicana Hotel and Casino Records (1956-2024) contain operational records, promotional material, architectural drawings, and audiovisual recordings related to the hotel/casino general operations.

The UNLV Libraries Collection of Luxor Hotel and Casino Promotional Materials and Reports includes press kits, press releases, promotional materials, publicity materials, and newspaper and magazine clippings for the Luxor Hotel and Casino in Las Vegas, Nevada, dating from 1991 to 2006.

The Marshall L. Wright Photograph Collection consists of black-and-white photographic prints and negatives from approximately 1950 to 1960. Wright was an executive at the Riviera Hotel in Las Vegas, Nevada, and the photographs depict him with friends and business associates, and at events promoting the hotel. Also included are photographs of the Riviera Hotel and Las Vegas Strip.

The records of the Nevada Association of Psychiatric Physicians (NAPP) document the professional association's membership, activities, and advocacy from 1984 to 2000. The records indicate how NAPP organized the professional psychiatric community in Southern Nevada, held meetings on various public health initiatives, networked with other professional organizations like the American Medical Association and the American Psychological Association, and published articles and newsletters on a variety of psychiatric topics.

The David Fluke Papers on Las Vegas Entertainers consists of the notebooks of David Fluke, a Las Vegas, Nevada resident whose hobby was documenting entertainers and shows on the Las Vegas Strip from 1946 to 1981. His notebooks feature handwritten lists of entertainers' show dates and lounge acts, and include dates for the Las Vegas debuts of numerous performers. The collection also contains celebrity trivia and biographical sketches of various Las Vegas entertainers.

The UNLV Libraries Collection of Hollywood Park Inc. Financial Reports and Press Materials contains annual reports, financial reports, and press materials from Hollywood Park Incorporated, a gaming and sports entertainment company in Inglewood, California, dating from 1992 to 1999.