Oral history interview with Berkeley Bunker conducted by Vickie Whitehead on October 13, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Bunker discusses religion, education, work, family life, politics, and economic changes in early Las Vegas, Nevada.

Oral history interview with Rosemary Ruymann conducted by Bruce Kraft on February 16, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ruymann discusses her career as a teacher and life in early Las Vegas, Nevada. Ruymann also describes the excitement surrounding the construction of Hoover (Boulder) Dam and the kinds of people it would attract, such as the president, engineers, and dentists concerned with the amount of fluoride in the proposed area for Lake Mead.

Oral history interview with Gail Hambley conducted by Mike Hinton on February 25, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Hambley reflects upon her upbringing in early Las Vegas, Nevada. She discusses her schooling at Las Vegas High School with wooden desks and no air conditioning, memories at the Stewart Ranch and Hoover Dam, and her job with the Nevada Test Site.

Oral history interview with Herbert and Erma Holtam conducted by Marc Hechter on February 7, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. This interview covers the history of the early Las Vegas, Nevada area. The discussion includes an in-depth overview of the Helldorado Parade and Helldorado Village. The building of the hotels on the Strip, homesteading, and local housing developments, are also discussed.

Oral history interview with Stephen Hawley conducted by Donna Mattson on June 24, 1975 for the Ralph Roske Oral History Project On Early Las Vegas. This interview offers a historical overview of early Las Vegas, Nevada including gambling and an in-depth discussion on local economic, environmental, and social changes.