Oral history interview with Bud Bodell conducted by an unidentified collector in the 1970s for the Ralph Roske Oral History Project on Early Las Vegas. Bodell discusses Six Companies, the building of the Boulder (Hoover) Dam, and the development of the local sheriff’s department and the police department. Bodell also discusses the impact of gambling on the local economy, and the development plans and construction of the Las Vegas, Nevada Strip hotels.

Oral history interview with Harry Brown conducted by James Hopkins for the Ralph Roske Oral History Project on Early Las Vegas. During the interview, Brown describes some of his experiences from being in the Sheriff’s Mounted Posse, the equivalent of a modern search and rescue team, which was deputized by the sheriff. Brown additionally describes the tradition of the Helldorado parades, in which he was a part, and he provides his overall thoughts on living in Las Vegas, Nevada.

Oral history interview with Max Velasquez conducted by Janice F. Hurtubise on March 08, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Velasquez discusses his personal history as a construction worker in Las Vegas, Nevada. He describes the construction projects he worked on and the differences between 1950s construction and construction at the current time. Velasquez goes on to discuss the government regulations workers had to follow, how water pipelines were laid, and the types of equipment used in construction. Lastly, Velasquez talks about the bidding process for contractors and environmental changes in Las Vegas.

Oral history interview with Adele Baratz conducted by Steve McClenachen on March 3 and 4, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Adele Baratz discussed general topics in Nevada's history, including early Las Vegas (1950 to 1979) life as well as life during World War II. Baratz also discussed changes throughout history including nursing, medicine, medical advancements, taxes, highways, politics and hospitals in Las Vegas, Nevada.

Oral history interview with John Cahlan conducted by Lester Wisbrod on February 18, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Cahlan discusses his experiences in journalism, including his work as an editor for the Review Journal. He provides details on some of the major events covered by the newspaper and his work in establishing Nellis Air Force Base. Cahlan also describes some of the social changes over time, including the growth of air travel for tourism and gambling.

Oral history interview with Steve Johnson conducted by Fred Reagan on March 20, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Johnson discusses his exposure to African American racial discrimination and segregation in Las Vegas, Nevada during the 1950s to the 1970s. He discusses these experiences in markets, theaters, casinos, employment, and in common social interactions. Johnson also discusses the slow progression of social acceptance to racial integration and African Americans entering professional fields.