The Cork Proctor Papers document the career of comedian Cork Proctor from 1942 to 2012. The papers include photographs, programs, advertisements, and newspaper articles that illustrate both the longevity and influence of one of Nevada's most famous comedians. From 1972 to 2012, in both Reno and Las Vegas, Proctor consistently worked as a stand-up comedian, writer, and roaster.

The Young Audiences New York, Nevada Humanities Photograph Collection (approximately 1970-1979) contains black-and-white photographic prints, slides, and negatives of the Las Vegas, Nevada chapter of the Young Audiences New York arts organization. Images include scenes of concerts, workshops, and chapter outings at public parks. There are images of specific bands within the chapter such as the Brass Quintet, Vocal Quartet, and Woodwind Quintet. Lastly, there are images of celebratory banquets honoring members of the Las Vegas chapter.

The Sonny Schwartz Recordings and Papers (1928-1998) documents the career of New Jersey journalist and radio personality Sonny Schwartz. Materials include cassette tapes of Schwartz's radio program, Dateline Atlantic City, and his interviews with musicians, comedians, and other entertainers. The collection also contains an assortment of radio programming featuring performers like Frank Sinatra and Bill Cosby. Also included are Schwartz's columns from the Press of Atlantic City, a autobiographical narrative written by baseball player Johnny Bench, and photographs of Schwartz with interviewees and family.

The Frank Gagliardi Music Manuscript Collection (approximately 1964-1974) contains musical arrangements of standard Frank Sinatra songs, printed or photocopied with annotations. Each part is in its own folder, and each song is numbered. Frank Gagliardi performed as percussionist in Antonio Morelli's orchestra for the Sands Hotel in Las Vegas, Nevada, where he played for Frank Sinatra and other notable entertainers during the 1960s and 1970s.

The Cork Proctor Photograph Collection (1960s-1980s) primarily contains black-and-white photographic reproductions of early Las Vegas, Nevada; the Cal-Neva Lodge at Lake Tahoe, Nevada; and various celebrities. The collection also includes black-and-white photographic prints of the Helldorado Parade. Cork Proctor was a comedian who performed throughout Nevada and the United States.

The Brian "Paco" Álvarez Professional Papers (1997-2014) are comprised of the personal papers of Las Vegas, Nevada museum curator and arts advocate Brian "Paco" Álvarez. Cultural heritage institutions and events represented in this collection include the Neon Museum's relocated of the La Concha structure, the "Vegas VIP: Vegas Viewed in Postcards" exhibit and "Post Modern 2005" at the Mob Museum for the City of Las Vegas centennial celebration in 2005, and various photograph exhibits at the Liberace Museum. Also included in the collection are documents related to KUNV radio station "Gimme My KUNV" awareness event regarding the station's commitment to diverse radio shows.

The Fraternal Order of Eagles (F.O.E.), Las Vegas Chapter Records (1906-2001) consist primarily of scrapbooks, attendance and meeting minute record books, correspondence, and an accounting ledger from F.O.E. Aerie #1213 and its associated Women’s Auxiliary and Retired Eagles Activities Club (REAC) located in Las Vegas, Nevada. The scrapbooks contain newspaper articles, photographs, memorandums, and state and national F.O.E. convention information. The collection also contains REAC secretary documents including the club charter, constitution, and bylaws. The F.O.E. is an international non-profit fraternal organization.