The Gilbert Buck Papers (1930-1986) focus on Buck's work as a surveyor and real estate broker in southern and central Nevada. Included are master reports, designs, standards, flood and drainage reports, and land specifications on water, sewer, and public lands. Papers regarding real estate include reports, housing and mobile home development plans, newsletters, surveys, and Buck Realty negotiations. There are books and information on seminars Gilbert Buck hosted in Las Vegas, Nevada on investing in raw land. Also included are awards, correspondence, newsletters, a scrapbook of Buck's early life, and information on his campaign for governor of the state of Nevada in 1974. There is include some documentation of Buck's real estate and mining interests in South America.

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.

The Corbin Harney Nevada Test Site Protest Photograph Albums (1995-1997) are comprised of three photograph albums documenting the life and spiritual, environmental, and political activism work of Corbin Harney, elder and spiritual leader of the Newe ("the People") Western Shoshoni Indians. The majority of the photographs are focused on the anti-nuclear protest demonstrations by the Shundahai Network at the Nevada Test Site during the 1990s.

The Christie Young Papers are comprised of Young's personal papers and journals between 1982 and 2011. These journals document Young's arrival to Las Vegas, Nevada and her involvement in several nascent Las Vegas lesbian, gay, bisexual, transgender, and queer (LGBTQ) organizations from 1982 to 1985 such as UNLV's Lesbian and Gay Academic Union (LGAU). The collection also includes materials related to her life in San Diego from 1985 to 1995. The collection also includes typed transcripts of all journal entries that relate to the Las Vegas LGBTQ community.

The Morton "Mort" Saiger Portraits and News Articles (1960-1987) consists of four newspaper and journal articles about Saiger and the Last Frontier Hotel Casino, two professional photographic portraits of Saiger, and a presentation plaque from the International Golf Club.