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 Phillip L. Cook conducted by Richard Strahan on March 3, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Cook first talks about his parents' move to Nevada and discusses how the school system has changed over time. He then describes the first businesses that opened up in the Downtown and Strip areas of Las Vegas, Nevada before discussing prostitution, Block 16, and recreational activities available to youth. Cook also talks about the first television sets and telephone systems made available, and he moves on to talk about the prices of things such as movies and haircuts when he was younger. The interview then moves to discussions on the Old Ranch, racial discrimination, school integration, the crime rate, and the school system in Las Vegas.

Oral history interview with Mary B. Cooke conducted by Gigi Arino on March 18, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. During this interview Mary B. Cooke discusses previous jobs, personal family history, education, and the growth and development of the city. She also expresses her opinions on the topic of welfare, healthcare and the condition of the hospitals in Las Vegas. Digital audio and transcript available.

Oral history interview with Merna Dennison conducted by Ken Pyatt on March 01, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Merna Dennison discusses the importance of Cashman Field and the Helldorado Parade. She speaks about serving on the Clark County School Board and discusses the growth of Las Vegas, Nevada, especially the development and expansion of both McCarran International Airport and the Las Vegas Strip.

Oral history interview with Wilma Cooper conducted by Sara G. Finklea on February 27, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Cooper discusses her life in Boulder City and Henderson, Nevada from 1936 to 1977.

Oral history interview with Frank Cope conducted by Marianne Johnson on March 15, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Cope describes his occupation as distribution superintendent at the Las Vegas Valley Water District and meeting his wife who also worked for the water district as a secretary in the engineering department. Cope also mentions multiple organizations and committees that he was a part of.

Oral history interview with Jack W. Cornell conducted by Richard Fesler on February 18, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Jack Cornell discusses historical buildings in Nevada, his experiences as an airplane mechanic for the Army Air Corps during World War II, the effects of the Great Depression, when he assisted an air escort for President Franklin Roosevelt, when he witnessed one of the atomic tests, and how the rural area in Manhattan, Nevada has changed over time.