Oral history interview with Ethel S. Hatch conducted by P. Kohlman on November 24, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. This interview covers the history of Las Vegas from 1939 to 1975. Mrs. Hatch also talks about ranching in Nevada, Rex Bell, development on the Strip, the first hotels, and early local shopping culture. The interview concludes with discussion surrounding tree-lined streets, the Helldorado Club, and Fremont Street.

Oral history interview with William Hanson conducted by Randy Martin on March 05, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In his interview Hanson discusses Las Vegas, Nevada history, Howard Hughes, African Americans in Las Vegas, social classes, and hotel entertainment.