Oral history interview with Marie Schamaun conducted by Elie Elias on February 21, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Schamaun discusses her personal history and the history of Las Vegas, Nevada. Schamaun discusses being a member of the first Methodist church in Las Vegas and her involvement with an auxiliary of the Optimist Club which helped young girls. Schamaun describes how Las Vegas and its casinos have changed since she first moved to the city in 1947, and how the city has changed socially. Schamaun also discusses nuclear weapons tests, youth centers in Las Vegas, and the important role the youth centers have in the city.

Oral history interview with Paula Saragoza conducted by John Fornillo on March 01, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Saragoza discusses her family ancestry. Saragoza also discusses atomic testing and the growth of hotels and casinos in the city.

Oral history interview with Leslie H. Smith conducted by Claytee D. White on November 02, 2017 for the Boyer Early Las Vegas Oral History Project. In this interview, Smith discusses his life in Las Vegas, Nevada. He recalls anecdotes of the city during the 1950s and 1960s, growing up near downtown Las Vegas, and the influence of organized crime. Smith talks about starting a construction contracting firm and changes in Las Vegas.

Oral history interview with Doris Evans conducted by Lance Kenny on March 12, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Doris Evans discusses real estate, local hotels, early transportation, and social recreation. She also talks about nuclear testing, crime, environmental changes, and marriage and family life in Boulder City, Nevada and Las Vegas, Nevada.

Oral history interview with Liermann L. Ousley conducted by Brian Emil on April 29, 1986 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ousley discusses his career as a lineman, a type of electrician, in California and Nevada. Ousley also discusses how Las Vegas, Nevada has changed since moving there in 1933 and observing the first nuclear weapons test.

Oral history interview with Thomas A. Thomas conducted by Claytee D. White and Stefani Evans on March 02, 2017 for the Building Las Vegas Oral History Project. In this interview, Thomas discusses his family background and upbringing in banking. He talks about his father, Edward Parry Thomas, his father's involvement with financing casinos in Las Vegas, Nevada during the 1960s, and the formation of the Thomas & Mack Company in 1992. Thomas remembers the company’s first projects in Las Vegas, construction of the Thomas & Mack Center, and developing the Las Vegas Digital Exchange Campus. Later, Thomas remembers his father’s involvement with the development of the University of Nevada, Las Vegas (UNLV), and the company's help financing the William S. Boyd School of Law at UNLV. Lastly, Thomas discusses his partnership with Rob Roy of Switch data centers, and the future of Las Vegas.

Oral history interview with Gil Cohen conducted by Claytee D. White on August 05, 2014 for the Boyer Early Las Vegas Oral History Project. Cohen discusses growing up at the Las Vegas, Nevada Country Club, working at the Stardust Hotel and Casino, learning the casino business after college, and working at the Monte Carlo Hotel and Casino.