Oral history interview with Lee Cagley conducted by Stefani Evans and Claytee White on August 08, 2016 for the Building Las Vegas Oral History Project. Cagley discusses the importance of keeping the various pieces of the infrastructure of a resort invisible in order to maximize the visitor experience. He also describes the challenges the Las Vegas, Nevada resort industry finds in creating the best visitor experience for multiple generations at the same time.

Oral history interview with Ray Ruff conducted by Scott Benjamin on March 13, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ruff discusses moving to Las Vegas, Nevada from Chicago, Illinois in 1954. Ruff also discusses his employment and the environment at the Desert Inn Hotel. Ruff later discusses golf and Las Vegas politicians.

Oral history interview with Carl Ciliax conducted by Gary Wood on March 08, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Ciliax first describes his family history, and his early interests in wildlife. Ciliax then discusses his early experiences in hunting and his eventual interest in conservationism and preservation.

Oral history interview with Bertha Gresh conducted by Gary Eagleson on November 30, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Gresh discusses the history of Las Vegas, Nevada. Gresh then talks about mining and offers details surrounding specific mines, such as the Black Hawk Consolidated or Ran [Rand] Mine, the Techatticup Mine, the Wall Street Mine, and the Duncan Mine. Gresh then discusses the early days of Boulder City, Nevada and Henderson, Nevada. She also briefly mentions Block 16.

Oral history interview with Patricia Mulroy conducted by Stefani Evans and Claytee White on January 03, 2017 for the Building Las Vegas Oral History Project. Mulroy discusses the 1991 formation and function of Southern Nevada Water Authority and how it enabled the various jurisdictions in Southern Nevada to work together to continue to grow.

Oral history interview with Hank Greenspun conducted by Tony Bleeker in 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Hank Greenspun discusses politics in Las Vegas, Nevada, the numerous changes and growth that the city has experiences, and his newspaper, the Las Vegas Sun.

Oral history interview with Ray Christian conducted by Russell Ellis on March 19, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Christian discusses race relations within schools, baseball teams, theatres, and Boy Scouts in Las Vegas, Nevada. He also talks about his custodial at the El Portal Theatre, the Las Vegas Westside neighborhood, and living through the Great Depression. Christian ends the interview discussing how white and black veterans helped improved race relations in Las Vegas, Nevada.