Oral history interview with William Trent Jr. conducted by Cathy Joseph on March 23, 1986 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Trent discusses his family background, and his personal history in Las Vegas, Nevada. Trent then discusses his work as an electrical contractor, changes in Las Vegas as gambling increased, and he recalls the development of casinos on the Las Vegas Strip.

Oral history interview with Edith Allan conducted by Elizabeth Cleary on February 26, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Allan discusses living on a dairy farm, as well as her experiences working for Western Union and the Sal Sagev Hotel. Allan also mentions the building of Hoover Dam, Block 16, and the Stewart Ranch.

Oral history interview with Carl Mortensen conducted by Carloyn Grattan on March 03, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Mortensen discusses moving to Las Vegas, Nevada in 1951. Mortensen discusses the Boulder (Hoover) Dam as well as the growth of Las Vegas. Mortensen also discusses atomic testing.

Oral history interview with Jewel Nolen conducted by Philip Partridge on March 05, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Nolen discusses her family moving from Winslow, Arizona to Las Vegas, Nevada in the early 1900s. She also discusses the growth of Fremont Street as well as the drinking culture at the time.

Oral history interview with Cora Schwartz conducted by Marta Planzo on November 19, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Schwartz discusses her life experiences living in Goodsprings, Nevada. She talks about her family history, her husband's mining business, and the economic activities in Goodsprings.

Oral history interview with Frank Scott conducted by Richard Lloyd Pipkins on January 23, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Scott discusses the history of Las Vegas, Nevada since the 1930s. He talks about the changes in crime, people settling in the city, and the railroad history of Las Vegas.

Oral history interview with Robert Griffith conducted by Jerry Gatch on March 19, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Griffith discusses arriving to Las Vegas, Nevada, and the development of railroads throughout Southern Nevada. He later talks about the first casinos, hotels, and the construction of Boulder (Hoover) Dam.