Oral history interview with Ruth Hazard conducted by John Neal on March 08, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Hazard goes in-depth about her knowledge of municipal politics and her husband’s friendships with a number of Nevada politicians. Hazard also briefly talks about her fascination with the above-ground atomic tests, speakeasies during Prohibition, and local anxieties about Las Vegas, Nevada “losing its identity.”

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 Neil H. Holmes conducted by James Greene on January 14, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Holmes discusses the Boulder City, Nevada education system, family life, employment opportunities, housing, and the building of 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 Herbert Jones conducted by Janice Sorensen on April 03, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Jones discusses prostitution, his experience working on Boulder (Hoover) Dam, the lack of safety precautions, and the working conditions. He also talks about his experience in politics and his career in law.

Oral history interview with Helen Jensen, Esther Faircloth, and Helen Rosati conducted by Claytee D. White on October 25, 2005 for the UNLV University Libraries Oral History Collection. In this interview, Jensen discusses her early life and arriving to Las Vegas, Nevada in 1923. She remembers the city at the time, Fremont Street, and the increase in population through the 1930s. Jensen talks about the construction of the Hoover Dam (Boulder Dam) and the legalization of gambling in 1931. Then, Faircloth and Rosati describe growing up in North Las Vegas and recreational activities they participated in. Lastly, Jensen, Faircloth, and Rosati recall the Helldorado parade, rodeos, and changes in Las Vegas.

Oral history interview with Marion Allen conducted by Dennis McBride on April 14, 1986 for the UNLV University Libraries Oral History Collection. In this interview, Allen discusses the construction of the Hoover Dam (Boulder Dam) and his father’s employment on the dam. He talks about becoming a dam construction worker and the working conditions during the early stages of the dam. Allen recalls the labor strike in 1935 and the opening of the dam. Lastly, Allen talks about engineer Frank Crowe’s involvement with the the project.