Oral history interview with Elmore B. Curtis conducted by Judy L. Curtis on March 1, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Fire department captain, Elmore B. Curtis covers life in Southern Nevada since 1942, including his personal history, and the early development of the Nevada Test Site. During the interview, Curtis also discusses early tourism and socio-economic progress in Southern Nevada.

Oral history interview with Arthur D. Schlauder conducted by Geneva Beasley on June 30, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Schlauder discusses moving to Las Vegas, Nevada in 1946. Schlauder also discusses his career with Las Vegas Machine, a machine shop and steel fabrication company. Schlauder later discusses being a member of social clubs such as the Purchasing Agents Association and the Kiwanis Club. Lastly, Schlauder discusses the change and growth of the Las Vegas Strip as well as the city overall.

Oral history interview with Robert Kesterson conducted by James M. Greene on October 24, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Kesterson offers an overview on life in Boulder City, Las Vegas, and Henderson, Nevada. He also discusses land development.

Oral history interview with Jim Deaver conducted by Nancy Lyon on April 28, 2006 for the Ralph Roske Oral History Project on Early Las Vegas. Deaver discusses his educational history, becoming a high school principal, the philosophy behind effective education, and different school structures found in Las Vegas, Nevada.

Oral history interview with Irving J. Foreman conducted by John Russell Foreman on March 16, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Foreman speaks about his career in the construction industry in Las Vegas, Nevada. He also discusses the changes in the construction industry from the 1950s to the 1970s, including the machinery used.

Oral history interview with Marilyn V. Tamre conducted by Sheri L. Woodward on March 09, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Tamre discusses moving to Las Vegas, Nevada in 1955 and life in the city. Tamre describes how Las Vegas has changed and expanded, as well as what forms of recreation were available during the 1950s. She goes on to discuss how hospitable the casinos were to their guests, economic changes in the city, and flooding problems in Las Vegas.

Oral history interview with Augusta Newton conducted by John Harmon on October 13, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Newton discusses moving to Las Vegas, Nevada in 1948 for her husband's job. She describes the Las Vegas Strip and its hotels and casinos, as well as the growth of Las Vegas. Newton briefly talks about gambling, organized crime, and Howard Hughes.