Oral history interview with Charlotte Conti conducted by Charles Conti on March 20, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Charlotte Conti discusses Mormon church activity, education, marriage, and raising a family in Las Vegas, Nevada. She then speaks about the Helldorado Parade and its social significance. She also discusses the overall growth and development of Las Vegas, Nevada, from 1953 to 1978.

Oral history interview with Betty Ham Dokter conducted by Roger Jablonski on February 27, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Dokter describes church activity and the first casino properties that were built. She later talks about presidential visits, economic changes in Nevada, and the construction of Hoover Dam. The latter part of the interview covers the topics of racial minorities, as well as social and environmental changes.

Oral history interview with Elda Ohrn conducted by Joan R. Buckwalter on February 25, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ohrn discusses her experiences growing up in Las Vegas, Nevada during the 1930s and 1940s.

Oral history interview with Alton H. Peterson conducted by Jay Brewer on October 08, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Peterson discusses the history and expansion of Boulder City, Nevada, Henderson, Nevada, and Las Vegas, Nevada.

Oral history interview with Norman Wood conducted by Karen Amell on March 01, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. In his interview, Wood discusses his work with the Nevada Department of Wildlife and his interests in biology.