The Hal Erickson Correspondence (1967-1993) documents Erickson's role in higher education at the University of Nevada, Las Vegas (UNLV). The collection includes letters addressed to Hal Erickson from various Nevada politicians and educators relating to the possible acquisition of materials for the UNLV Special Collections and Archives, service on various boards, and congratulations on his impending retirement. The collection also includes materials that document Erickson's involvement with the national and Clark County Democratic conventions.

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 contains materials (1967-1991) collected by Sheilagh Brooks predominantly during her time serving on various boards and committees under the Nevada Division of Historic Preservation and Archaeology. Materials include agendas, meeting minutes, correspondence, administrative reports, policies, budget plans, grant applications and guidelines for various federal and state departments. The collection also contains the applications of Nevada sites for the National Register of Historic Places.

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 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.

The Association of Women in Science, Las Vegas, Nevada Chapter Records date from 1976 to 1999 and cover DeLyle Eastwood's effort to create a local chapter of the Association of Women in Science (AWIS), the completion of this goal, and the proceedings of the Las Vegas AWIS chapter. The mission of the chapter was to help women in science career fields, both in the industry and university setting, achieve success in their fields. The AWIS also held seminars to spark early interest in science for young girls.

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 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 Humanist Organization of Las Vegas and Southern Nevada (HALVASON) collection contains newsletters from February 1998 to September 2008. Some years are missing issues. There is one folder of related newsletters.

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.