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.

The Flamingo Hilton Hotel Records date from 1946 to 1983, with the bulk of the collection dating from 1968 to 1983 and contain promotional materials and administrative records of the Flamingo Hilton located in Las Vegas, Nevada. The collection primarily consists of materials related to the promotion of the Flamingo Hilton including advertising copy and plans, press releases, and meeting minutes. Also included are drawings and plans for neon signs for the casino.

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 Dow Metals, Incorporated Records on Basic Magnesium, Incorporated (1940-1951) contains reports and photographs pertaining to the Colorado River Commission of the Nevada Basic Magnesium Project, Las Vegas, 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.

This collection is comprised of the legislative papers of Nevada assemblyman Robert "Bob" Price from 1959 to 1988. The majority of the material concerns a legislative subcommittee appointed to investigate the pricing of automobile and housing insurance policies in Nevada. Documents include newspaper clippings, correspondence, minutes, testimony, press releases, and reports. Also included are legislative documents that relate to tax regulations, gaming regulations, and the Nevada Gaming Commission.

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.