The Betty Henderson Professional Papers (1963-1985) are comprised of materials produced by Betty Henderson in her capacity as a private music teacher in Las Vegas, Nevada and as a member of the Nevada Music Teachers Association (NMTA). The collection includes scrapbooks of concert programs and NMTA events, materials from Henderson's experiences in Europe as a People-to-People ambassador with the Music Teachers National Association, and recordings on reel-to-reel tapes of concerts Henderson performed in or judged.

The Stella Champo Iaconis Collection of Helldorado Photographs (approximately 1934-1940) contains four black-and-white photographic prints of the Helldorado Days celebration held in Las Vegas, Nevada. Images depict people celebrating at the Apache Bar in downtown Las Vegas.

Oral history interview with Paul Sarno conducted by David G. Schwartz on July 13, 2007 for the Remembering Jay Sarno Oral History Project. Sarno begins by discussing the Sarno family, his grandparents, their Jewish heritage, and the early life of his uncle, Jay Sarno, and his father. Sarno then describes how his uncle married a lot later than his older siblings and he was the only one who had personal hobbies such as golf. Sarno then chronicles his uncle’s role as a businessman in Las Vegas, Nevada and how he only visited Las Vegas once because his father was a gambling addict. Lastly, Sarno discusses everything he knew about his uncle’s relationship with Allen Dorfman, the Teamster’s Union, and his legal troubles with the Internal Revenue Service.