Oral history interview with Bernice Johnson conducted by Dan Buress on February 21, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Johnson discusses her personal history and her reasons for moving to Las Vegas, Nevada. Johnson describes moving between Southern California and Las Vegas while her husband worked for the railroad company. The interview concludes with Johnson recalling her memories of the Von Tobel family and the rapid population growth in Las Vegas after the construction of the Nevada Test Site.

Oral history interview with Russell K. Grater conducted by James M. Greene on November 25, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Grater discusses the National Park Service, the history of housing developments in Las Vegas, Nevada and Nelson, Nevada, the leaf system of local plants, and tourism.

Oral history interview with Sally Halko conducted by Roberta Farmer on March 11, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Halko first talks about her family background, education, traveling, and church membership. She later talks about the development of Las Vegas, Nevada casinos, racial minorities, housing growth, Lake Mead, and the first theaters.

Oral history interview with Raymond Roberts conducted by his wife, Genevieve Roberts, on March 13, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Roberts describes his career as a musician and as a draftsman. As a draftsman, Roberts designed schools and houses for architect Julius Gabriel. Roberts also helped design road improvements and community buildings for Clark County, Nevada as a civil engineer.

Oral history interview with Warren V. Turner conducted by Arnol D. Wilks on March 10, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Turner discusses arriving to Boulder City, Nevada in 1948 while working for the Bureau of Reclamation. Turner recalls aboveground testing of atomic weapons at the Nevada Test Site and describes the magnitude of the blasts. Turner also describes the development of Las Vegas, Nevada, specifically the growth in population, casinos, and hotels. Turner later discusses the natural environment surrounding the Las Vegas valley.

Oral history interview with Clare Woodbury conducted by James Greene on January 28, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Woodbury discusses his personal history and medical background. He then describes social life in Las Vegas, Nevada, education, and his involvement with the Clark County School District. Later, Woodbury discusses some of the issues surrounding education at the time and suggest solutions.

Oral history interview with Phillip B. McVey conducted by Carl Amante in approximately 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, McVey discusses his ancestors moving to Nevada between 1867 and 1868 and his birth in Eureka, Nevada. McVey describes graduating from the University of Nevada, Reno, working as a land and water surveyor throughout Nevada, and moving to Las Vegas, Nevada in approximately 1960. Other interview topics include visiting the Las Vegas Mormon Fort with Jim Cashman, Sr., public transportation, environmental and noise pollution, and social acceptance toward minorities within Las Vegas.