The Maryellen Vallier Sadovich Papers include transcripts and handwritten and photocopied documents pertaining to early Nevada history from 1852 to 1934. Documents include information about the boundaries of Nevada; mail service contracts between Utah and California; documents from the Department of the Interior, Office of Indian Affairs concerning reservations in Southern Nevada; a copy of Gibb's Phonetic alphabet of Southern Nevada Native American languages; maps of tributaries in Southern Nevada; notes about the National Archives photographic holdings of Nevada; and documents from mining reports.

The Las Vegas PRIDE Parade Records (2016-2017) contain administrative files that document how the Southern Nevada Association of PRIDE, Inc. (SNAPI) organized the 2016 and 2017 PRIDE parades in Las Vegas, Nevada. Materials include correspondence with event organizers, parade participant information, and PRIDE event guides.

UNLV Libraries Collection of Las Vegas Sands Corporation Reports and Press Materials includes financial reports, press releases, and press kits for Las Vegas Sands Corporation dating from 1995-2008.

The UNLV Libraries Collection of Anchor Gaming Promotional and Publicity Materials includes annual reports, equity reports, financial reports, newspaper clippings, press kits, and promotional materials for Anchor Gaming in Las Vegas, Nevada, dating from 1994 to 2001.

The Breck Wall Photograph Collection, approximately 1960 to 1980, consists of black-and-white photographic prints depicting comedian and entertainer, Breck Wall, and other cast members of the comedy revue, “Bottom’s Up!” in Las Vegas, Nevada. Images include scenes from sketches performed on the show, group shots of the cast members off-set, and portraits of Wall.

The Larry A. Strate Faculty Papers (approximately 1985-2023) are comprised primarily of scholarly articles and papers from the Pacific Southwest Academy of Legal Studies in Business annual conferences written by Strate during his time as a business law professor at the University of Nevada, Las Vegas (UNLV). Materials also include personal memoir written by Strate about his life.

The Arlene Mathews Smith Photograph Collection (1910-1945) is comprised of photographs of people and places in and around Panaca, Nevada. The collection contains a photograph album featuring Smith, her family and friends, and various residents and events around the area. Included as part of the collection are photographs from the Last Frontier Hotel in Las Vegas, Nevada.