The Stella Champo Iaconis Photograph Collection (approximately 1890-1950) contains four black-and-white photographic prints of the Helldorado Days celebration held in Las Vegas, Nevada and three photograph albums with family photographs. Included in the albums are images of Italian family members, and Stella and her sister Irene as young children on their family ranch in Southern Nevada in the 1920s and 1930s. The Champo family and other Las Vegas residents are prominently featured in photographs taken across Las Vegas, including at the Boulder Dam (Hoover Dam) dedication, the family's farm, and outside residences near downtown Las Vegas. The third album covers Stella Champo's personal life, with photographs of her first husband, Walter Cordano (married 1934-1942) and her second husband, John Iaconis. Included are trips to Los Angeles, California; Pioche, Ruth, and Goldfield, Nevada; and early downtown Las Vegas, including the Union Pacific Station. A partial inventory is available for the third album.

The Sands Hotel Photograph Collection depicts entertainers, celebrities, events, amenities, and staff at the Sands Hotel in Las Vegas, Nevada from approximately 1952 to 1980. The photographs primarily depict entertainers like Frank Sinatra, Dean Martin, and the Copa Girls performing in the Copa Room, the showroom of the Sands Hotel. The photographs also depict patrons gambling, events held in the Sands Hotel's ballrooms, banquets, the pool, rooms in the hotel, as well as Jack Entratter, the hotel'’s director of entertainment.

The Kathy Eastland Papers (1972-2003) document Kathy Eastland's experiences working in Nevada brothels. Materials include ephemera and memorabilia collected by Eastland from various brothels in Nevada such as the Mustang Ranch, the Moonlite BunnyRanch, and Old Bridge Ranch. Included in the collection are brothel menus and photographs of Eastland and other sex workers socializing in the brothels. The collection also contains notes, research, and drafts of Eastland's manuscript Hell on Heels which describe her experience working in the brothel industry. Also included are prototypes of a game created by Eastland called "Brothelopoly" and some campaign materials about Jessi Winchester, a former brothel worker who ran for public office in Nevada. There is a small amount of materials about Joe Conforte, former owner of the Mustang Ranch, and some personal effects of Eastland including a motorcycle jacket and storage trunk.

The Alice Key Papers (1936-2004) consist of documents detailing Alice Key’s life and work in the African American community, historic preservation, and labor relations in Las Vegas, Nevada. Included in the collection are awards and certificates documenting Key’s achievements, invitations and programs to events, political and civic correspondence, and magazine and newspaper articles both about Key and written by her. The collection also contains photographs.