The UNLV Libraries Collection of Hilton Hotels Corporation Promotional Materials and Financial Reports includes promotional materials, press materials, photographs, financial reports, and newspaper and magazine clippings for Hilton Hotels Corporation located in Tysons Corner, Virginia, and the Flamingo Hilton and Las Vegas Hilton located in Las Vegas, Nevada dating from 1964 to 2007.

The Toni and Wilbur Clark Photographs depict Las Vegas, Nevada casino owner and land developer Wilbur Clark and his wife Toni from 1910 to 1975. The photographs primarily document Wilbur and Toni Clark at the Desert Inn, the hotel and casino Wilbur co-owned. The photographs also depict him with politicians and entertainers, and Wilbur and Toni Clark’s house in Las Vegas.

The Margo Mansergh Papers (approximately 1920-2010) document the life of former showgirl and dancer Margaret "Margo" Mansergh Tomaszewski. Materials include photographs of Margo modeling, backstage at various shows, portraits, and personal family photographs as well as programs from her international career performing in the Lido de Paris and Pigalle Nightclub in London, as well as a number of shows in Las Vegas, Nevada, such as Vive Les Girls, Casino de Paris, Minsky's Burlesque, and Lido de Paris at the Stardust. The collection contains materials from Mansergh's modeling career, including photographs, book covers, and images of her as an extra in films. Digital images from the closing Stardust performance and an event for Miss Bluebell are also found in the collection.

The Robert L. Forbuss papers (1945-2011) are comprised of the personal papers of Las Vegas, Nevada educator and businessman, Robert L. "Bob" Forbuss. The collection materials include photographs of Forbuss throughout his life, including his early childhood, as well as some photographs of his mother, Marjorie Forbuss, during the 1940s and 1950s. The collection documents Forbuss's early childhood through adulthood and includes materials such as personal correspondence and Forbuss's baby book. There are also papers documenting Forbuss's professional life including his involvement with local politics and businesses. The collection includes records for J&B Strategic Alliances, LLC., a consulting company that he co-founded with former Las Vegas mayor, Jan Jones.

The Charles P. and Delphine Squires Papers from 1882 to 1964, with bulk dates from 1905 to 1964, contain book and short story manuscripts, articles, press releases, newspaper clippings, and radio scripts written by Squires and his wife, all relating to their early life in Las Vegas. Also included are report cards, certificates, Parent Teacher Association material, Mesquite Club records and church activity materials.

The Syphus-Bunker Papers date from 1891 to 1994, with the majority of the collection consisting of correspondence between Mary Etta Syphus and John Mathieson Bunker from 1891 to 1895. The collection also contains correspondence from friends and relatives, and documentation related to Mary Etta Syphus' attendance at Brigham Young Academy Church Normal Training School. Other materials include family history information and two color photographs of family homes. The collection also includes typed transcripts of the correspondence.