The Las Vegas City Commission Records (1911-1960) is comprised of bound and unbound materials from the original Las Vegas City Commission. Twelve of the bound volumes are minutes that served as the official record of the proceedings of all Las Vegas City Commission meetings from 1911-1960. There are also three volumes of City of Las Vegas ordinances dating from 1911 to 1958, one volume of legal documents from 1944-1945 and two large volumes containing an alphabetical subject index to the topics covered in the minutes. Unbound materials cover the period 1921 to 1946 and include minutes, resolutions, ordinances, correspondence, financial records, proclamations and other documents related to city business. They provide a valuable historical record of a wide variety of business and community activities in Las Vegas in the first fifty years of its incorporation.

The George Knox Roth Collection (1959-1980) consists of newspaper clippings (including photocopies), magazine articles, newsletters, technical reports and publications, correspondence, notes, and photographs relating to the Atomic Energy Commission, the environmental impact of nuclear testing in Nevada, Nevada mining, Airwest and the Hughes Airport, and other aspects of Howard Hughes’ Nevada operations. The George Knox Roth Collection also includes correspondence and expense reports related to his own company, General Research Consultants.

Collection is comprised of the organizational records of the Nevada Nurses Association dating from 1945 through 1995. Topics addressed by the material include Planned Parenthood, state legislature on health care, the Equal Rights Amendment (ERA), and League of Women Voters. Types of material in the collection include clippings, association history, membership information, receipts, correspondence, convention notes and programs, alumni directory, newsletters, pamphlets, meeting minutes, and scrapbooks.

The collection is comprised of two leatherbound scrapbooks with newspaper clippings and personal photographs, dating from approximately 1967 to 1984. The materials relate to the life and career of Nevada District Court Judge, Thomas (Tom) J. O'Donnell (1926-1985).

The Ida Brewington Pittman Papers date from 1906 to 1977 and contain personal and professional correspondence, ephemera, photographs, and newspaper clippings relating to the life of her husband, former Nevada Governor Vail Pittman. The newspaper clippings also include information about oil wells and the Bureau of Land Management (BLM) in Nevada.

The Helen M. Shepp Papers (1953-1962) contain financial records, meeting minutes, correspondence, and a policy statement relating to her involvement in the American Association for the United Nations (AAUN). Shepp was a founding member of the Nevada Chapter. Also included are copies of the "Navy Mothers' News" from 1953, to which Shepp belonged.

The Governor’s Conference on Nevada’s Library and Information Needs Collection (1978-1979) consists of the Nevada Libraries Your Winning Card scrapbook containing photographs, correspondence, and newspaper articles documenting the conference. Included are advertisements and fliers promoting “Speak Outs” along with resolutions and final reports on the success of the conference. Also included are Speak Out day tracks, slides of the events, and a booklet dedicated to Nevada’s delegates.