The Mildred Mann Papers (1915-1995) contain documents related to her involvement in teaching ceramics and her work with the Independent Order of Odd Fellows. Included are correspondence, newspaper clippings, magazines, certificates, childhood school materials, manuals, photographs, a scrapbook, and newsletters. There are also Clark County Community College (CCCC) class schedules, real estate papers, and membership lists.

The UNLV Libraries Collection of Circus Circus Hotel and Casino Promotional Materials and Reports includes annual reports, financial reports, newspaper and magazine clippings, press kits, press releases, and promotional materials for the Circus Circus hotel and casinos in Las Vegas, Nevada, and Reno, Nevada, dating from 1972 to 2006.

The Clark County Department of Air Quality and Environmental Management Records (1988-2006) contain materials related to Southern Nevada resource management, air quality, and community planning, particularly related to population growth in Clark County, Nevada. Materials include federal regulations and acts, reports, and land sales, as well as local agency reports, memorandums, workshop pamphlets, maps, and plans.

The Underground House of Las Vegas Collection (1964-2004) consists of newspaper clippings, magazine articles, books, photographic prints, and digital images detailing the construction and history of Girard "Jerry" B. Henderson’s "Underground House," a Las Vegas underground dwelling completed in 1978.

Arthur G. Grant Photograph Collection (approximately 1950-1965) consists of 120mm and 35mm color photographic slides taken in the mid-1950s in and around Las Vegas, Nevada. Images depict Arthur G. Grant's home life, the Fortune Club business on Fremont Street, general downtown, Helldorado Parade, and a Mount Charleston picnic. The collection also contains images of Lake Mead boat races including an appearance by Donald Campbell and his water speed world record-setting jet powered boat, Bluebird.

The Glenn Davis Photograph Collection (approximately 1914-1960) depicts life in Southern Nevada and the American Southwest. The images were created or collected by Las Vegas photographer Glenn Davis and include images of the construction on the Hoover Dam (formerly known as the Boulder Dam), landscapes, gaming, and residents of the region.

The Roosevelt Fitzgerald Professional Papers (1890-1996) contain the papers and writings of Roosevelt Fitzgerald, a former University of Nevada, Las Vegas (UNLV) anthropology professor and Director of the Ethnic Studies department. Materials include Fitzgerald's educational records, professional correspondence, and documents from his time at UNLV. The collection also contains drafts of his articles on Black history in Nevada and discrimination, newspaper clippings and copies of the Las Vegas Sentinel Voice in which his articles appeared, photographs, and prepared speeches.