Oral history interview with John M. Belville conducted by George Braver on March 11, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Braver discusses his move to Nevada in 1926, his personal history, and early banking in Nevada leading up to modernized banking. Belville also discusses his personal experience in the banking business, working in Hollywood as a singer, and key moments of his life in Nevada.

Oral history interview with Morgan J. Sweeny conducted by James M. Greene on September 20, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Sweeny discusses Boulder City, Nevada and the Boulder (Hoover) Dam.

Oral history interview with Hal G. Curtis conducted by Bill Teepe on February 24, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Curtis talks first about his work on the Union Pacific Railroad before discussing changes and development in Las Vegas, Nevada, including development on the Strip and Downtown areas. He also talks about Block 16, the El Rancho Vegas fire, social clubs, and religion.

Oral history interview with Dr. Jack Cherry conducted by Lowell Christie on June 17, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Cherry discusses environmental change in Las Vegas, Nevada. Cherry also recalls experiencing an atomic bomb test.

Oral history interview with Jack Herst conducted by Suzan DiFederico on March 01, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Herst talks about the population growth in Nevada and emphasizes the significant changes that Las Vegas, Nevada has experienced from its origins as a small town. Herst also discusses his personal family history, his Jewish identity, community affiliations, and his career as a card dealer and broker at different casinos.

Oral history interview with Sarann Knight Preddy conducted by Yvonne R. Hunter on July 16, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Knight discusses her bar (The Lincoln Bar) in Hawthorne, Nevada and how she built it for the African American community because of limited access to venues due to segregation. Knight then talks about working with the National Association for the Advancement of Colored People (NAACP) and the influence that gambling had on the community.

Oral history interview with Myrtle Cheel conducted by an unknown interviewer on February 02, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. During this interview, Mrs. Cheel discusses education in the Las Vegas, Nevada Valley. She also discusses social, economic and environmental changes, particularly the rapid transformation and growth of Las Vegas from a small town to a major metropolis.