Oral history interview with Jinx Cochrell conducted by Delroy Shigematsu on March 20, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Cochrell discusses the United States Navy, airports, Howard Hughes, the entertainment industry, Mount Charleston, Boulder (Hoover) Dam, her career as a secretary at the University of Nevada, Las Vegas, and the mob.

Oral history interview with Marina Beltran Decaro conducted by Frank Murillo on March 27, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Decaro discusses the history of Las Vegas, Nevada’s first Mexican restaurant. She recalls the first atomic bomb test in Las Vegas and also offers an overview of the growth of the area.

Oral history interview with Count Guido Roberto Deiro conducted by David G. Schwartz on January 30, 2002 and November 22, 2017 for the Boyer Early Las Vegas Oral History Project. Deiro gives his personal recollections of living in Las Vegas, Nevada, including his father’s career, his upbringing, and fondest memories of the city.

Oral history interview with Edward A. Collins conducted by Steven L. Smith on March 15, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Ed Collins discusses gender equality in the culinary industry of Las Vegas, Nevada and the changes he saw in the industry over the years. He also speaks about Bugsy Siegel's influence on the emergence of big shows on the Las Vegas Strip. He then discusses Las Vegas before and after the appearance of Howard Hughes and Bob Maheu.

Oral history interview with Joseph Delaney conducted by Carol Hunter on October 24, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Joseph Delaney first discusses how Las Vegas, Nevada looked when he first moved to the city in 1961 and the evolution of performance places and the admission processes within the hotels. Delaney also discusses the agreements between the properties and various entertainers for their residencies, while mentioning the entertainers involved with said agreements. Delaney then discusses his career in the entertainment industry.

Oral history interview with John Delibos conducted by Claytee D. White on October 2, 2012 for the Boyer Early Las Vegas Oral History Project. John Delibos discusses moving with his family from Wisconsin in 1959 to Las Vegas, Nevada and his experience being raised in a Catholic household. He then discusses graduating from Cornell University and returning to Las Vegas to work in various casino jobs. Delibos also discusses retiring from gaming and becoming a full-time interior designer.