Oral history interview with Lambert VanDerMeer conducted by Eric H. Newton on February 28, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, VanDerMeer discusses his birth in Holland, living in Chicago, Illinois and Southern California, and finally settling in Las Vegas, Nevada in 1926. VanDerMeer also talks about his marriage in Las Vegas and running a dairy and ice house. Other subjects VanDerMeer discuss include the the Las Vegas Chamber of Commerce, the growth of Las Vegas over time, and the history of Las Vegas from 1926 to 1955.

Oral history interview with Stanley Hyman conducted by Eleanor G. Doble on March 10, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Hyman discusses population growth in Las Vegas, Nevada and its transition into a metropolitan city. Hyman also discusses the kind of influence that Howard Hughes had in Las Vegas, Nevada. Hyman later discusses the first major convention held at the convention hall in Las Vegas, Nevada and his business in home insurance.

Oral history interview with Dal Peterson conducted by Daion Dall on February 28, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Peterson recalls the opening of Boulder (Hoover) Dam, and the significance of the Helldorado Parade. Peterson later discusses environmental and social changes throughout Las Vegas, 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.

Oral history interview with Jennie Mead on March 04, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Mead discusses her career as a waitress at the Hacienda Hotel and Casino in Las Vegas, Nevada, where she had worked for twenty-one years at the time of the interview. Mead also describes how the Hacienda Hotel and Casino had changed over the years.

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 Jim Deaver conducted by Nancy Lyon on April 28, 2006 for the Ralph Roske Oral History Project on Early Las Vegas. Deaver discusses his educational history, becoming a high school principal, the philosophy behind effective education, and different school structures found in Las Vegas, Nevada.