The Blue Diamond History Committee Collection (1920s-2012) contains materials related to the history of the Blue Diamond Mine and nearby village located about twenty-five miles outside of Las Vegas, Nevada. The collection contains materials including environmental reports, photographs of the mine and its employees and their families, maps, a photocopy of a diary, mine operation records and accident reports, community calendars, and correspondence and property documents of the local post office.

The Archaeo-Nevada Society Records (1930-2016) consist of archaeological and conservation articles, correspondence, brochures, newsletters, programs, maps, and information about the flora and fauna of Nevada. Materials also include scrapbooks and photograph albums detailing the activities of the society between 1966 and 1999.

Collection contains transcripts from various American television news programs and journal articles about gambling from 1987 to 1992. The topics are broad and include various forms of gambling, problem gambling, and gaming venues.

The Dennis and Roberta Sabbath papers are comprised of photographs, newspaper clippings, and ephemera created and collected by Dennis and Roberta Sabbath. Photographs and ephemera document the Sabbaths' personal and social lives and their involvement in the Jewish community in Las Vegas, Nevada. Newspaper clippings document the law career of Dennis Sabbath and his campaign for Nevada State Senate in 1986.

Las Vegas' Gay Yellow Pages Telephone Directories (1997-2018) consists of telephone and business directories published by the Lambda Business Association, the LGBTQIA+ Chamber of Commerce for Southern Nevada. Las Vegas' Gay Yellow Pages lists business and services in the Las Vegas Valley specifically geared towards serving LGBTQIA+ community in the Las Vegas Valley and Southern Nevada.

The Michael S. Mack papers (approximately 1940s-1950s, undated) consist of photographs and documents related to the early Jewish community of Las Vegas, Nevada. Group photographs depict the Mack family and the Las Vegas Jewish community at events during the 1940s and 1950s, when the Las Vegas Jewish Community Center was the main Jewish organization in town. Individuals in the photographs were identified by Michael Mack. The collection includes documents written by Michael Mack that describe the early Las Vegas Jewish community and the history of his father and uncles, Louis, Nathan, and Harry Mack. The documents also list the names of Jewish individuals and businesses in Las Vegas.

The Frank Scott Papers date from 1940 to 1984 and contain promotional materials, photographs, and menus from the Union Plaza Hotel; University of Nevada, Las Vegas (UNLV) basketball memorabilia; and KRLR TV documentation, correspondence, and news clippings. The collection also contains a scrapbook and photographs of the re-opening of the Mizpah Hotel in Tonopah, Nevada.