The Human Radiation Experiments Records (1949-1995) contain reports from the National Environmental Policy Act (NEPA), the Advisory Committee on Human Radiation Experiments (ACHRE), and the U. S. Department of Energy (DOE). Also included are newspaper clippings, a court case brought by the National Association of Radiation Survivors (NARS), and cancer research papers. With the goal of building an atomic bomb using plutonium extracted from uranium, the material also examines the outcomes of radiation exposure done on humans during the late 1940s and early 1950s at the Oak Ridge Nuclear Facility in Tennessee.

Papers are comprised of newspaper clippings, photographs, and ephemera collected by Rochelle Hornsby about her life in Las Vegas, Nevada during the 1970s and 1980s and her involvement with Temple Beth Sholom. The papers include information about Temple Beth Sholom productions and plays as well as Hornsby's involvement with local sport leagues.

The Johnny Eshow Haig Papers (1970-1990) are comprised of contracts, agreements, and correspondence of musician Johnny Haig, who worked as a trombone player and conductor at various hotels in Las Vegas, Nevada from 1955 until 2000. Additionally, the papers house extensive original music scores written by Haig. The papers primarily cover Haig’s later career in the 1970s and 1980s.

The Las Vegas Professional Men’s Club Records (1984-1997) consist of the constitution, meeting minutes, and organizational documents of the Las Vegas Professional Men’s Club, later known as the Las Vegas Men’s Club (LVMC). The LVMC provided a social outlet for gay men in Southern Nevada. The bulk of the materials date from the 1990s and include membership lists, event fliers, promotional materials, financial documents, and information documenting the club’s fundraising activities.

The Earl Rockwell Papers (1852-1978) consists of newspaper clippings, diaries, books, correspondence, and ephemera related to Las Vegas, Nevada pioneer Earl Rockwell. The collection documents Rockwell’s life in Las Vegas and Elmira, New York and also contains seven nineteenth-century diaries that belonged to Rockwell’s grandmother, Amanda Brees.

The Bella Tyktin Stern Photographs contain black-and-white photographs and negatives of Bella Tyktin Stern in locations around Las Vegas, Nevada from 1943 to 1960. The locations include Mt. Charleston Ski-Bar Ranch, the Last Frontier Hotel, Scotty's Castle in Death Valley, California, the Grand Canyon, Arizona, and Valley of Fire, Nevada.

The Stardust Hotel and Desert Inn Hotel Photographic Negatives collection consists of black-and-white photographic negatives depicting the Stardust and Desert Inn hotels from approximately 1962 to 1967. The images depict annual and one-time events held at both hotels, including sporting events such as golf and tennis, fashion shows and beauty contests, weddings, and conventions for local and national associations. A significant amount of the collection documents the long running Lido de Paris show at the Stardust. Also included in the collection are interior views of Stardust and Desert Inn casino floors, pool side lounges, and guest rooms, as well as exterior and aerial views of the hotel properties located in Las Vegas, Nevada.