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 Lela Holliday conducted by Jeff Stewart on February 29, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Holliday discusses her family background, growing up in Oklahoma, and eventually arriving in Las Vegas, Nevada in 1944. Holliday then describes early Las Vegas, the rapid growth of the city, and Las Vegas climate.

Oral history interview with Clyde Perkins conducted by William G. White on October 03, 1989 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Perkins discusses his father’s half-interests in property containing portions of West Point and the Pickett Ranch in Moapa Valley, Nevada. He also describes the history of Moapa Valley and his experiences growing up in the area.

Oral history interview with Nell Jeffers conducted by Yatska Aldarondo on February 26, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Jeffers discusses her work as the student and faculty counselor at the University of Nevada, Las Vegas. She also discusses some of the hardships of living in a desert, as well as her plans to move into private psychiatric practice.

Oral history interview with Steve Hobbs conducted by Howie Basuk on February 17, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Hobbs describes the different sports he was in and includes the various rewards and championships he accomplished. Hobbs also talks about becoming general manager of Olympian Incorporated.

Oral history interview with Patricia Mulroy conducted by Stefani Evans and Claytee White on January 03, 2017 for the Building Las Vegas Oral History Project. Mulroy discusses the 1991 formation and function of Southern Nevada Water Authority and how it enabled the various jurisdictions in Southern Nevada to work together to continue to grow.

Oral history interview with Ray Merrill conducted by his son, Rick Merrill, on March 14, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ray Merrill describes how Las Vegas, Nevada has evolved and expanded over the years since he moved to Southern Nevada in 1942.