The Martha C. Knack and Omer C. Stewart Research Papers on the Pyramid Lake Paiute Tribe contains materials collected by Stewart and Knack as research for their 1984 book, As Long as the River Shall Run: An Ethnohistory of Pyramid Lake Indian Reservation. The collection focuses on the Pyramid Lake Paiute Reservation in Northeastern Nevada from 1845 to 1975 and include letters, journal articles, legal documents, government documents, treatises, and records. All materials are photocopies of documents that date between approximately 1845 to 1980.

The James Bilbray Papers contain materials dating from 1979 to 2003, with the bulk of material dating from 1983 to 1985 during Bilbray’s service in the Nevada State Senate. It includes correspondence from constituents, correspondence from Bilbray, legislative materials, and fiscal reports presented to the Senate Finance Committee. The collection also contains a small number of reports from the Congressional Research Service.

The Cynthia Cunningham Papers date from 1970 to 1979 and document Cunningham's career as an English instructor at the University of Nevada, Las Vegas (UNLV) and as a member of the Nevada State of Board of Education. Included are Equal Rights Amendment (ERA) materials, audio tapes, posters, newspaper clippings, survey results, and reports that explore the issue of gender bias in schools. Materials on the Health Systems Agency contain organization by-laws, memberships, agendas, minutes, correspondence, and publications.

Las Vegas Numismatic Society Records (1963-1974) consist of receipts, membership lists, deposit slips, correspondence, newspaper clippings, photographs, newsletters, and memos. Also included are brochures, newsletters, and postcards from the Sahara Hotel where the Society's first conference was held in 1963. There is a Guide to Personnel and a Service Directory from the Clark County, Nevada School District. Publications from the Nevada Test Site (NTS), Reynolds Electric ad Engineering Company (REECo), and Edgerton, Germeshausen, and Grier, Inc. (EGG) contain references to the donor, Carl G. Taylor.

The Sheilagh Brooks Collection on Nevada Historical Sites and Museums dates from 1977 to 1983. It contains materials including budgets, planning proposals, agenda, and minutes related to the Nevada State Museum, including proposals to build a state museum in Southern Nevada. The collection also contains National Register of Historic Places nomination forms for sites throughout Nevada.

The Gilbert Buck Papers (1930-1986) focus on Buck's work as a surveyor and real estate broker in southern and central Nevada. Included are master reports, designs, standards, flood and drainage reports, and land specifications on water, sewer, and public lands. Papers regarding real estate include reports, housing and mobile home development plans, newsletters, surveys, and Buck Realty negotiations. There are books and information on seminars Gilbert Buck hosted in Las Vegas, Nevada on investing in raw land. Also included are awards, correspondence, newsletters, a scrapbook of Buck's early life, and information on his campaign for governor of the state of Nevada in 1974. There is include some documentation of Buck's real estate and mining interests in South America.

The John Vergiels Political Papers (1964-1997) contain the professional files from John Vergiels' career as a Nevada State Assemblyman and Senator. The papers cover a broad range of his activities in office, including committee work and dedication to issues such as education, finance, transportation, government affairs, commerce, labor, and care for people with disabilities. Materials include meeting agendas and minutes, bill drafts and summaries, supporting materials for bills and voting issues, and correspondence from individual and organizational constituents.