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.

The Union of Black Episcopalians Las Vegas Chapter Records, dating from 1993 to 2014, contain the organization's charter, bylaws, constitution, awards, Kwanzaa activities, the teachings of Absalom Jones, photographs, and sponsored activities.

The Holocaust Survivors Group of Southern Nevada records (1965, 1972, 1999-2016) mainly consist of organizational records created by the board of directors and officers of the group, stories about the experiences of local Holocaust survivors, and ephemera related to the Holocaust Survivors Group and the local Jewish community. Organization records include meeting minutes, correspondence, by-laws, and a list of officers. Materials also include a video recording of a 2006 Yom Hashoah memorial service to remember the Holocaust at Temple Beth Sholom and the Spring 2016 issue of PRISM: An Interdisciplinary Journal for Holocaust Educators.

The Vista Group records are comprised of The Vista Group's legal, financial, and correspondence records from 1986 through 2001. The records include information about real estate developments The Vista Group was involved with in Las Vegas, Nevada. The majority of the records are financial and legal documents related to The Vista Group's ventures.

The Goldfield Consolidated Mines Company Records (1904-1930) consist of correspondence, invoices, receipts with voucher checks, mining leases, insurance policies, payroll accounts, published notices and articles. Also included is a monthly Goldfield Consolidated Mines reports ledger from February 1914 to October 1916 for mines located in the south central Nevada area. The collection primarily dates from 1904, before the consolidation when the boom in Goldfield was beginning in earnest, until 1919, when the company ceased its operations in Goldfield, although there are a few records post-1919 as the company continued to exist after the mines and mill closed down.