Oral history interview with Ray Christian conducted by Russell Ellis on March 19, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Christian discusses race relations within schools, baseball teams, theatres, and Boy Scouts in Las Vegas, Nevada. He also talks about his custodial at the El Portal Theatre, the Las Vegas Westside neighborhood, and living through the Great Depression. Christian ends the interview discussing how white and black veterans helped improved race relations in Las Vegas, Nevada.

Oral history interview with Richard E. Strahlem conducted by Jacqueline R. Hall on March 12, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Strahlem discusses arriving to Las Vegas, Nevada in 1958 in search of job opportunities. Strahlem then describes the local businesses that he worked with and recalls the competitive nature of gambling. Strahlem later discusses the construction of McCarren International Airport and the Las Vegas Convention Center.

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 Rosamond McDougal conducted by Concepcion Fernandez on February 14, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, McDougal discusses the history of education in Southern Nevada. She specifically talks about University of Nevada, Las Vegas and her experiences as an educator.

Oral history interview with Ernest O. Crawford conducted by Michael Crawford on October 26, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Ernest discusses Stewart Ranch, Kyle Ranch, Boulder (Hoover) Dam, Fremont Street, and the changes that Southern Nevada had during the construction of the dam.

Oral history interview with John F. Lewis conducted by Steven John Galler on March 12, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Lewis describes founding Clark Dairy with his brother in Moapa Valley, Nevada.

Oral history interview with Dale Everett conducted by John Everett on March 07, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Everett discusses the weather, wildlife, and hunting in Las Vegas, Nevada. He also shares his views on prostitution and gambling in the city.