Oral history interview with Hank Kovell conducted by Patrick F. Smith on September 26, 1973 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Kovell briefly discusses his life in Northern California before moving to Las Vegas, Nevada in July 1956, where he would open and run a Las Vegas, Nevada advertisement agency, Kovell Inc., between 1964 and 1969. He then discusses his company's publications of political campaigns, Las Vegas casino publicity, and his work as a public relations director in Las Vegas, Nevada.

Oral history interview with Celesta Lowe conducted by Alice Brown on June 26, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Lowe discusses being a part of the first staff to work in the James R. Dickinson Library at the University of Las Vegas, Nevada (UNLV). Lowe recalls the first collection of books that the library received and what it was like to work there while moving from the Las Vegas High School location to the new Nevada Southern University (UNLV) location.

Oral history interview with Kenneth Johann conducted by Gloria Banks on March 01, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Johann discusses the origin of his business and early land prices in Southern Nevada. Johann also explains the history of his investments and how land development progressed in Las Vegas, Nevada from the 1950s onward.

Oral history interview with Louise LeClair conducted by Dennis Luppens on March 21, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, LeClair talks about her family history in Nevada, and the flu epidemic of 1918. She specifically talks about Boulder (Hoover) Dam, Eldorado Fair, and how Las Vegas, Nevada has grown.

Oral history interview with Joyce Shugart conducted by Geri E. Guillot on March 09, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Shugart discusses her arrival to Las Vegas, Nevada in 1945. Shugart then recalls Boulder (Hoover) Dam, the Las Vegas climate, and her educational experiences at the University of Nevada, Las Vegas. Shugart later discusses entertainment in Las Vegas and recreational activities around the city.

Oral history interview with Fred Keeton conducted by Claytee D. White and Stefani Evans on October 20, 2016 for the Building Las Vegas Oral History Project. In this interview, Keeton discusses his early life in Mississippi. He talks about the complexity of corporate diversity and the importance of inclusion for business ecosystems. Lastly, Keeton describes how Caesars Palace has developed their business performance, the idea of Complexity Science, and complex adaptive systems.