Oral history interview with Edgar Fountain conducted by Julia Bragg on February 26, 1973 for the Ralph Roske Oral History Project on Early Las Vegas. Fountain discusses his career, the Boulder (Hoover) Dam, and the Democratic Party.

Oral history interview with Rena Lees conducted by Bill Young on March 19, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Lees talks about her experience living in Las Vegas, Nevada from the 1930s to 1950s. She specifically talks about growing up in Las Vegas and the mob's influence throughout the city. She also discusses her family and her career working at Sunrise Hospital.

Oral history interview with Do Stiver conducted by Irene Arambula on March 17, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Stiver discusses arriving to Las Vegas, Nevada in 1946 with her husband and recalls their involvement in numerous businesses. She then describes the Huntridge neighborhood and its development. Stiver later recalls the pollution emitted from the factories and the increase of smog in Henderson, Nevada.

Oral history interview with Neil H. Holmes conducted by Laura Bell on February 12, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Holmes covers the construction of Boulder (Hoover) Dam and Las Vegas, Nevada’s living conditions in 1931.

Oral history interview with Elmer Grayson conducted by Keith Baldwin on March 09, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Grayson discusses atomic testing, education, the Old Frontier Casinos, and African-American entertainers in Las Vegas, Nevada.

Oral history interview with Dewitt Tracht conducted by Jay Brewer on April 30, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Tracht discusses business in Southern Nevada and how the business market expanded and developed in his lifetime. Tracht lastly talks about the early techniques of advertisement.

Oral history interview with Dr. Roberta Holton conducted by Wendy Park on November 20, 2006 for the Public School Principalship Oral History Project. In this interview, Holton reflects upon her 28-year career as a teacher and administrator with the Clark County School District. She discusses challenges that she faced in obtaining a teaching position, and some of her biggest challenges that she faced after being hired as a teacher and eventually principal. She also describes challenges that she faced in opening schools within the school district, and offers suggestions on how to be an effective principal and school administrator.