The Antonio Morelli Photograph Collection documents the professional and private life of the Sands Hotel Orchestra conductor, Antonio Morelli, from 1932 to approximately 1970. The majority of the photographs show events, Copa Room showgirls, and the orchestra at the Sands Hotel and Casino in Las Vegas, Nevada during the 1950s and 1960s. Subjects depicted in the photographs include a Copa girl with an atomic bomb crown, Joe W. Brown's Horseshoe million dollar display at Binion's Hotel and Casino, and Antonio Morelli performing with Jimmy Durante and Carl Cohen.

The Harvey's Hotel and Casino Postcard Collection (approximately 1940-1990) contains postcards primarily from Reno and Las Vegas, Nevada hotel and casinos. The remaining postcards depict casinos in other Nevada locations, other U.S. states, France, The Bahamas, and Puerto Rico. There are also a small number of non-casino postcards from areas around southern Nevada.

[DEACCESSIONED] Collection is comprised of personal and community photos collected by Stan Armstrong dating from the 1940s to the 2000s. The collection also consists of photos of the historic Westside neighborhood of Las Vegas, Nevada and its African American community. Also included are promotional posters from Stan Armstrong's documentaries and memorial service programs of members of the African American Community.

The Howard Hughes Public Relations Photograph Collection depicts the activities of businessman Howard Hughes from 1930 to 1950. The photographs primarily depict aircraft flown by Hughes or designed by the Hughes Aircraft Company, including the XF-11 reconnaissance plane, the HK-1 Hercules (or "Spruce Goose"), and the Hughes H-1 Racer. The photographs also depict celebrations following Hughes's circumnavigation flight in New York City, New York and Chicago, Illinois in 1938. Lastly, the photographs include Hughes testifying in front of the Senate Special Committee to Investigate the National Defense Program in 1947.

The Richard Wiley Papers contains drafts and final versions of nine published and three unpublished novel manuscripts written by Richard Wiley from 1976 to 2007.

Collection consists of an original manuscript, "Geology and Ore-Deposition at Tonopah, Nevada" by Josiah Edward Spurr (1870-1950) with hand-drawn diagrams, and letters discussing the donation of the manuscript. The manuscript, which was published in the journal Economic Geology in 1915, is a geological description of the Tonopah mining area; the Tonopah Mining Company is mentioned frequently. It is undated, but the publication date suggests it was written approximately 1913-1915.

The Benjamin F. Smith Papers, dated from 1960 to 1969, contains a photocopy of a typed manuscript written by Benjamin F. Smith titled "Lady Luck and I." The manuscript details Smith's life, and focuses mainly on his time in Las Vegas, Nevada and his gambling strategies. The manuscript also contains gambling plays, figures, and charts. The collection also contains photocopied newspaper clippings and a brief biography of Smith written by Larry Evans.