The Hotel Nevada Guest Register (1910-1911) consists of one register from the Hotel Nevada, which opened on the southeast corner of Main Street and Fremont Street in Las Vegas, Nevada in 1906. This particular volume lists guest names and their home citieslocated on the corner of Fremont and Main Streets.

The El Cortez Hotel and Casino Scrapbook (1963) contains a scrapbook of newspaper clippings, promotional event notifications, information on performers, and other events held at the El Cortez Hotel.

The Thomas P. O'Farrell Papers (1900-1999) are comprised of scientific reports collected by Thomas O’Farrell over the course of his career studying wildlife ecology, particularly its connection to nuclear radiation. Materials include original, reprinted, and photocopied editions of scientific reports on animal and plant life around the world, focusing primarily on the Mojave and Great Basin Deserts, Alaska, Washington, and the Pacific Ocean. Reports come from institutions including the Desert Research Institute (DRI), Oak Ridge National Laboratory (ORNL), the Environmental Protection Agency (EPA), the Energy Research and Development Administration (ERDA), and the United States Department of Energy (DOE), as well as affiliated universities.

The Julius Jensen Professional Papers (1630-1979) consist of medical research notes, medical journal reprints, manuscript and article drafts, professional and personal correspondence, business and financial records, investment information, travel information, photographic prints, art prints, and collectible books and magazines.

The St. Joseph's Catholic School (Las Vegas, Nevada) Records date from 1964 to 2013 and contain albums, photographs, yearbooks, honor society membership rosters, a prospectus for a new school, and a Diocese of Las Vegas 10th Anniversary video. St. Joseph's Catholic School operated from 1948 to 2013 in Las Vegas, Nevada.

The Las Vegas Contemporary Arts Center Records (1985-2012) are comprised of the organizational records of the Las Vegas Contemporary Arts Center (CAC), located in Las Vegas, Nevada. Materials include administrative files, records of exhibits hosted by the CAC, newspaper clippings, awards, and promotional materials. The records also include photographic prints, slides, and digital images of artwork.

The Patricia Becker Scrapbooks reflect the professional activities of "Patty" Becker from 1976 to 2013. Materials include photographs, awards, correspondence, and newspaper articles documenting Patricia Becker's career. Included are articles related to her appointment as the Executive Director of the UNLV International Gaming Institute in 2005 as well as a Harrah's Senior Executive Organization Chart from 1984 to 1993.