The UNLV Libraries Collection of Primadonna Resorts, Inc. Promotional Materials and Reports includes annual reports, financial reports, a press kit, press releases, promotional materials, and newspaper and magazine clippings for Primadonna Resorts, Inc. in Primm and Las Vegas, Nevada dating from 1970 to 1998.

The UNLV Libraries Collection of Sun International Hotels Limited Promotional Materials and Reports includes quarterly reports, annual reports, equity reports and press releases for Sun International Hotels Limited in South Africa, dating from 1996 to 2001.

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 J.W. Sligar Land Surveying Notebooks (1973-2002) consist of notebooks with measurements, boundaries, construction calculations, and mapping for land surveys of Southern Nevada, principally the Las Vegas Valley. Projects concern both public and private entities. The notebooks were created as a part of J.W. Sligar's work with ALCA Engineering and and Surveying, Inc, as well as for his own company, J.W. Sligar Surveying.

The David Donovan Collection on Hydrology and Geology (1911-2011) is comprised of the research collected by former Las Vegas Valley Water District employee, David Donovan, about groundwater, hydrology, minerals, and geology in Nevada, as well as the surrounding areas of California, Arizona, and Utah. Included are reports, professional papers, maps, and books.

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 UNLV University Libraries Collection of Posters is comprised of posters featuring Southern Nevada with a focus on Las Vegas, Nevada, collected by the University Libraries Special Collections and Archives. The material dates between 1891 and 2002, with the bulk of the material dating between 1940 and 2002. The collection includes posters of movies filmed in Las Vegas, casino marketing and advertisement posters, newspaper clippings, political rallies and campaign advertisement posters, and event promotions.