Oral history interview with Philip Murphy conducted by Stephen Johnson on January 22, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Murphy shares his memories of growing up in St. Thomas, Nevada. He also talks about the growth of Southern Nevada as people moved towards the west.

Oral history interview with doctor Nancy Leveque conducted by Robin Wright on July 03, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. The interview covers, among many wide-ranging topics, Leveque’s move to and away from Las Vegas, her career as a veterinarian, and the practice she and her then-husband built. Leveque also discusses how the city of Las Vegas has changed—environmentally and socially—, special interest groups and social activities, as well as natural phenomena. Throughout the course of the interview, Leveque provides anecdotes about prominent figures and old Las Vegas traditions, such as Helldorado.

Oral history interview with Walter Zick conducted by Maureen Kelly Ryan on February 22, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Zick discusses architecture and moving to Las Vegas, Nevada to work at the Basic Magnesium Plant.

Oral history interview with Ethel Pearson conducted by Mary Palmer on February 26, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Pearson discusses the discrimination and segregation of African American workers inside the hotels and casinos in Las Vegas, Nevada.

Oral history interview with Saul Wixson conducted by Ralph Goudy on March 07, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Wixson discusses the construction of Boulder (Hoover) Dam and the work of Frank Crowe, chief engineer of Boulder (Hoover). Wixson also discusses the process and work required to construct the dam and his opinion of the dam as it was being completed.

Oral history interview with Carmon Meswarb conducted by Judy Hammer on April 15, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Meswarb discusses working various odd jobs while playing trombone in a casino relief band. Meswarb describes the nightlife atmosphere, the history of entertainment in Las Vegas, Nevada, and playing for various celebrities. Most notably, Meswarb discusses playing for Elvis Presley.

Oral history interview with Alton H. Peterson conducted by Jay Brewer on October 08, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Peterson discusses the history and expansion of Boulder City, Nevada, Henderson, Nevada, and Las Vegas, Nevada.