Oral history interview with Albert Schouten conducted by Roger DeSart on February 26, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Schouten discusses his family background in Las Vegas, Nevada dating back to 1924 and recalls growing up in Las Vegas. Schouten then describes the changes that the city went through and growth of Las Vegas at large. Later in the interview, Schouten discusses the bombing of Pearl Harbor, the opening of Boulder (Hoover) Dam with President Roosevelt, the increase in number of schools, and the construction of Nevada Southern University (later University of Nevada, Las Vegas). Lastly, Schouten shares his thoughts on how Las Vegas lost its sense of community, and discusses the increase of crime in Las Vegas.

Oral history interview with Melvin Eugene Serviss conducted by Juan Ortiz on February 26, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Serviss discusses his personal history in Missouri and Las Vegas, Nevada. Serviss describes going to clubs and meeting celebrities who were in Missouri for the filming of the movie Jesse James. Serviss also describes his time working for Harry S. Truman's political campaign to become Senator for the state of Missouri. Serviss discusses how he arrived to Las Vegas in 1930, the construction of the Hoover Dam, and how the city has changed and expanded.

Oral history interview with Laurence Ullom conducted by Cathy Pickins on March 04, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Ullom discusses Las Vegas, Nevada history involving World War II, atomic bomb testing, and Helldorado Parade. Ullom also gives insight on the construction of Boulder (Hoover) Dam.

Oral history interview with Joylin Vandenberg conducted by Charlie Bloom on February 09, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Vandenberg discusses life in Las Vegas, Nevada. Vandenberg then describes the plane crash that killed Carole Lombard, the opening of Boulder (Hoover) Dam with President Franklin D. Roosevelt, and the atomic bomb tests. Vandenberg later discusses the changes in Las Vegas, specifically the increase in pollution, population, and casinos.

Oral history interview with Nadean L. Voss conducted by Laura Bell on March 03, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Voss discusses her personal history and the history of Boulder City, Nevada. Voss describes moving to Boulder City in 1933 and what life was like in the city. She also describes the construction of the Hoover Dam (Boulder Dam), visiting the growing Lake Mead, and how Boulder City has changed. Voss goes on to discuss her career working for the Bureau of Reclamation and desert wildlife.

Oral history interview with Wilfred Voss conducted by Ann Chetelat on March 02, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Voss discusses his personal history and employment experiences. He goes on to describe his employment at the Hoover Dam (Boulder Dam) as a laborer and recalls the construction process. Voss then discusses his involvement with the Masonic Lodge in Boulder City, Nevada.

Oral history interview with Roy Waite conducted by Dale Haley in approximately 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Waite begins by discussing his athleticism, being a part of the first basketball team in Las Vegas, Nevada, and his general store in Bunkerville, Nevada. Waite lists the different social organizations and boards he was affiliated with, describes the arrival of the railroads, and the ranch he used to own near Bunkerville. He talks about the construction of Hoover Dam (Boulder Dam) and how Southern Nevada has changed socially and environmentally. Waite also discusses smelting lead for bullets and relocating Native American remains away from a grave site that would be submerged by Lake Mead.