Oral history interview with Verna Chadwick conducted by Keri Wright on February 24, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Chadwick first talks about her early life in Utah, and some of the activities in which she took part when first arriving in Las Vegas, Nevada. She then talks about her involvement in Cub Scouts, her church membership, political involvement, recreational activities, atomic testing, the first stores, casinos, and Las Vegas utilities during the 1950s, particularly water. The interview finalized with a discussion on social changes and the changes in prices of goods over the years.

Oral history interview with Richard D. Chase conducted by Helen Rondthaler on October 17, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Chase discusses the history of Las Vegas, Nevada from 1945, touching on topics such as the housing shortage during the 1940s, The Red Rooster swingers’ club, Billy Moore, Sam Larson, Ira Goldring, atomic bomb testing, and the Nevada environment. Chase discusses the importance of construction-based labor to the development of Southern Nevada. Chase also explains at length the impact of the Nevada Test Site on his construction company.

Oral history interview with Carrie Christensen and Orien “Buster” Stevens conducted by Bernard Timberg on February 04, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Christensen and Stevens discuss segregation in Boulder City, Nevada, their interactions with Native Americans, and the Westside community in Las Vegas, Nevada. They also talk about the Union Pacific Railroad, the influx of migrants and growth of churches during World War II. Stevens describes his experience working on Hoover Dam (Boulder Dam) as well as the railroad starting at age fifteen. Christensen discusses her personal life, her religious opinions, and mottos.

Oral history interview with Norman Christiansen conducted by James Courtney on November 28, 1986 for the Ralph Roske Oral History Project on Early Las Vegas. Christiansen describes his family, and background before moving to Las Vegas, Nevada in 1956 from Montana. Christiansen then talks about working at the Nevada Test Site and about his career as a teacher. He speaks about the various changes he has noticed over the years in Las Vegas, including those in climate, pollution, economy, occupation, and standard of living.

Oral history interview with Helen M. Clark conducted by Danny Winegar on March 05, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Helen Clark speaks about her family's move to Las Vegas, Nevada and working as a secretary. She then discusses the beginning of tract home building, gambling, and the building of the Hoover Dam. She also mentions life during the Great Depression, prostitution in Block 16, and the Helldorado celebration. Clark then talks about the first hotels and casinos that were built on the Las Vegas Strip and the mob's influence over those hotels.

Oral history interview with Phyllis Web Clark conducted by Lorna Suzette Clark on April 07, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Phyllis Clark speaks about education, the early development of the Las Vegas Strip and Downtown areas, important people that visited Las Vegas, Nevada, transportation in the city, the effect of World War II on the economy, and the effects of the growing town on hospitality and courteousness. Phyllis also talks about the Helldorado Parade, her involvement in the Boy and Girl Scouts, atomic testing, the Stewart Ranch, and floods in Las Vegas.

Oral history interview with Rosemary Cleman (Conner) conducted by Beatrice Owens (Gillard) on March 8, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Conner discusses moving to Las Vegas, Nevada to become a teacher for emotionally disturbed children and assisting with the creation of the Nevada Girls Training Center. Conner also discusses the segregation of the African American community. The interview concludes with Conner discussing the reemergence of mining communities in Nevada and her close interaction with Nevada governors during her career in social services.