Oral history interview with Carl Ciliax conducted by Gary Wood on March 08, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Ciliax first describes his family history, and his early interests in wildlife. Ciliax then discusses his early experiences in hunting and his eventual interest in conservationism and preservation.

Oral history interview with Marjorie McManus conducted by an unknown interviewer on October 24, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, McManus discusses the history and differences betweeen Boulder City, Nevada and Las Vegas, Nevada. She talks about the differences in culture, education, and stances on political issues.

Oral history interview with Lawrence Hadland conducted by Lorraine Owens on February 02, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Hadland offers insights into local business, family life, jobs, and the overall community of Las Vegas, Nevada. He also discusses the military and the local airport.

Oral history interview with Dan Skanovsky conducted by Richard A. Kelly on April 02, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Skanovsky discusses the legalization of gambling and his experiences in the gambling industry in Nevada. Skanovsky talks about living in Tonopah, Nevada. Later, Skanovsky discusses casinos, their operations, and the chances of winning money in casinos.

Oral history interview with Mary E. Habbart conducted by Pamela Larkins on July 15, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. The two discuss Habbart’s personal family history and her family’s reasons for moving to Las Vegas, Nevada. Habbart also describes social and economic changes to Las Vegas and her local dairy farm.

Oral history interview with Kenneth Johann conducted by Gloria Banks on March 01, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Johann discusses the origin of his business and early land prices in Southern Nevada. Johann also explains the history of his investments and how land development progressed in Las Vegas, Nevada from the 1950s onward.

Oral history interview with Eva D. Peterson conducted by Dorothy Ritenour on June 25, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Peterson discusses moving to Nevada in August of 1927 and recalls her experiences as an educator in Searchlight, Nevada. She goes on to explain her classroom teaching methods.