The Gene Hertzog Professional Papers (approximately 1930-2015) are comprised of photographs, slides, transparencies, publications, video cassettes, correspondence, and digital files spanning Gene Hertzog's working years with the United States Army, the Bureau of Reclamation, and as a freelance photographer and videographer based in Southern Nevada, New Mexico, and Washington state. The collection documents the complicated infrastructure required to supply water to the Las Vegas Valley and includes still and moving images of the Springs Preserve, Lake Mead National Recreation Area, the Colorado River, and the Columbia Basin. The majority of the collection comes from Hertzog's time as a regional photographer for the Bureau of Reclamation and offers a unique glimpse into the Bureau's work in Southern Nevada, the southwest, and the Pacific Northwest from the 1950s to the mid-1990s.

The Alice Key Photograph Collection (1930s-1990s) is comprised of color and black-and-white photographic prints of activist, dancer, and journalist Alice Key with family, friends, political figures, and performers. Materials include photographs of Senator Howard Cannon, Louis Armstrong, and Bill Robinson, and signed professional head shots. Also pictured are Key's coworkers and unidentified performers.

The Thomas Rodriguez Professional Papers (1974-2020) document Rodriguez's years of work and achievements in the political, educational, and social advancement of the Latinx community in Southern Nevada. The collection contains research files on the Latinx community of Las Vegas, Nevada, newspaper articles and manuscripts written by Rodriguez, and materials from his many years of involvement and work with local organizations including the Latin Chamber of Commerce, League of United Latin American Citizens (LULAC), the Hispanic Educators Association of Nevada, and the Latino Youth Leadership Conference. Materials include conference proceedings, symposium and event programs, as well as newspaper articles, correspondence, and administrative files gathered by Rodriguez over the years of researching and working within the community.