Oral history interview with Liermann L. Ousley conducted by Brian Emil on April 29, 1986 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ousley discusses his career as a lineman, a type of electrician, in California and Nevada. Ousley also discusses how Las Vegas, Nevada has changed since moving there in 1933 and observing the first nuclear weapons test.

Oral history interview with Renila Gunlap conducted by Lisa Johnson on March 09, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Gunlap discusses her personal, generational, and occupational history in Las Vegas, Nevada. She also talks about her church membership, Stewart Ranch, and education.

Oral history interview with Steven Ligouri conducted by Claytee White on January 20, 2010 for the Voices of the Historic John S. Park Neighborhood Oral History Project. Ligouri discusses his career as a sculptor making jewelry in his father's business and making the statue High Scaler at Hoover Dam. He also discusses living in the John S. Park Neighborhood and on a family farm in North Las Vegas, Nevada and Boulder City, Nevada.

Oral history interview with Helen Manix conducted by James M. Greene on December 06, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Manix talks about the history of Boulder City, Nevada. She specifically talks about living conditions and her role as a mother in early Boulder City. She also talks about the Boulder (Hoover) Dam construction.

Oral history interview with Frank Rist conducted by William F. Vornholt on May 11, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Rist discusses his personal history working as a musician and owning a bar in Las Vegas, Nevada. Rist also describes the development of Las Vegas over the years and the distinctions between the different casinos and shows.

Oral history interview with Mamie Buettner conducted by Gertrude Anne Moore on February 21, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. During the interview Buettner discusses the history of Las Vegas, Nevada and offers insight into the day-to-day life of a Las Vegas old timer.

Oral history interview with Kathryn Domenick conducted by Richard Colanduno on February 29, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Domenick discusses atomic testing, politics, the Pony Express, and the economic slump in Las Vegas, Nevada. Domenick also talks about population changes and the political climate of Las Vegas.