Oral history interview with Nicholas Popovich conducted by James Popovich on March 15, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Nicholas discusses working in casinos and the rise of gaming in Las Vegas, Nevada. Nicholas also talks about the changes in Las Vegas and how casinos changed the methods of operations throughout the city.

Oral history interview with Larry L. Woodrum conducted by Michael T. Groome on March 11, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Woodrum discusses banking in Southern Nevada. Woodrum then describes the growth in population of Las Vegas, Nevada, and explains why banking is important. Lastly, he discusses the advancement of banking in Las Vegas.

Oral history interview with Eleanor Scholl conducted by Ryk Galloway on March 13, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Scholl discusses her experiences living in Las Vegas, Nevada. She talks about the changes in Las Vegas since the 1950s, and the Helldorado parade.

Oral history interview with John Cahlan conducted by Lester Wisbrod on February 18, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Cahlan discusses his experiences in journalism, including his work as an editor for the Review Journal. He provides details on some of the major events covered by the newspaper and his work in establishing Nellis Air Force Base. Cahlan also describes some of the social changes over time, including the growth of air travel for tourism and gambling.

Oral history interview with Robert Granger conducted by Conrad Langille on February 10, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. During the interview, Granger discusses the different addresses that he has occupied since moving to Southern Nevada in 1951. Granger also mentions his recreational activities, and personal family history.

Oral history interview with Alberta Powell conducted by Karen Rempal on March 08, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Powell discusses her family's history in Las Vegas, Nevada. Powell discusses her education and experiences attending Las Vegas High School, her family travels, and her life in general in Las Vegas.

Oral history interview with Ralph E. Donerly conducted by Patricia van Betten on June 30, 2006 for the History of Blue Diamond Village in Nevada Oral History Project. In this interview, Donerly, born in New Jersey, discusses his evolution as a musician. He spent his youth learning from prominent musicians in New Jersey and New York, until he moved to Los Angeles, California in his twenties. Eventually, Donerly moved to Blue Diamond, Nevada along with his mother and wife in order to pursue a musical career with big bands that performed at Las Vegas, Nevada hotels and casinos.