Oral history interview with Alda May and George Williams conducted by Jay Brewer on April 09, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Alda and George discuss the history of Boulder City, Nevada. Alda describes arriving to Boulder City in 1931 and recalls moving into one of the first homes built there. George then talks about working on the Boulder (Hoover) Dam and describes the various jobs he had at the dam. The two then discuss social life in Boulder City and how it changed as the population increased. Lastly, Alda and George describe their frequent visits to Las Vegas, Nevada and recall the entertainment that the city offered.

Oral history interview with Amalette Wilson conducted by Koh Swee Huat on May 10, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Wilson discusses Boulder City, Nevada and the Hoover (Boulder) Dam.

Oral history interview with Harrie Fox Hess conducted by Scot Siegel on February 26, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Hess discusses how he felt as a young adult moving to Las Vegas, Nevada, his contributions to Nevada through his work as a psychologist, and the first law to be drafted on psychology certification in Nevada. Hess then describes the Wildcat Lair as an important site of social recreation for early Las Vegas youth. He also discusses how workers from the Great Depression paved the way for industrial success in gambling due to their employment on the Boulder (Hoover) Dam.

Oral history interview with Dan Hill conducted by John L. Bennett on March 1, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Hill goes in-depth about his experience as a worker at the Nevada Test Site, and different mining sites that he had also worked at. The two briefly discuss the different sheriffs that had been in charge of Las Vegas, Nevada and how many people came to Las Vegas to work at the Henderson Magnesium Plant and Boulder (Hoover) Dam.

Oral history interview with Paul Huffey conducted by Claytee D. White on February 02, 2010 for the Voices of the Historic John S. Park Neighborhood. Paul Huffey discusses his family moving to the John S. Park Neighborhood in 1947, his father working on the construction of Hoover Dam, and Huffey working at Ronzoni's Department Store when he was in high school. Huffey then discusses graduating from the University of Nevada, Reno and teaching history at Basic High School in Henderson, Nevada for nine years.

Oral history interview with Stella Iaconis conducted by Gary Gione on February 26, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Iaconis talks about seeing the above-ground atomic tests in Southern Nevada from Los Angeles, California and the drastic population growth that occurred after the construction of Boulder (Hoover) Dam.

Oral history interview with Juanita Kilburg conducted by Vicente Camacho on March 07, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Kilburg discusses the Boulder (Hoover) Dam, McCarran International Airport, Nellis Air Force Base, living in Las Vegas, Nevada during the Great Depression, and casinos. The interview concludes with a discussion on her work with the American Legion service organization.