Oral history interview with William F. Kelsey conducted by James M. Greene on January 20, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Kelsey discusses his life, from being born in Pasadena, California to becoming a businessman in Las Vegas, Nevada.

Oral history interview with Victor J. Zerga conducted by David Jukich on April 03, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Zerga gives insight into the field of nursing and discusses the role that ranching had in Las Vegas, Nevada.

Oral history interview with Tim Wagner conducted by Melvin Carver on February 23, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Wagner discusses his educational background, occupational history, and his impressions of Las Vegas, Nevada when he arrived in 1952.

Oral history interview with Larry Woodrum conducted by Janet Farley on February 15, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Woodrum discusses banking in Las Vegas, Nevada.

Oral history interview with Don Feldman conducted by Mitchell Young on March 05, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Feldman discusses the history of Las Vegas, Nevada, his family history, and changes in the employment, educational, tourism, and gambling industries.

Oral history interview with George Albright (born in Pittsburgh, Pennsylvania on December 6, 1909) conducted by Deborah J. Cox on February 16, 1980 for the Ralph Roske Oral History Project on Early Las Vegas.

After living in Albuquerque, New Mexico, and Reno, Nevada, Albright relocated to Las Vegas, Nevada in 1931. A former county commissioner, Albright discusses the Las Vegas Convention Center, Clark County Recreation Board, tourists and conventioneers, the land, and the Las Vegas economy.

Oral history interview with J. Harold Tilton conducted by David M. Hollic on February 21, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Tilton discusses his personal history and moving to Las Vegas, Nevada in 1925. He then describes the development of Las Vegas and recalls the expansion of the city in both the north and west. Lastly, Tilton discusses the construction of homes in undeveloped desert land, as well as environmental and social changes in Las Vegas.