Oral history interview with Adele Baratz conducted by Steve McClenachen on March 3 and 4, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Adele Baratz discussed general topics in Nevada's history, including early Las Vegas (1950 to 1979) life as well as life during World War II. Baratz also discussed changes throughout history including nursing, medicine, medical advancements, taxes, highways, politics and hospitals in Las Vegas, Nevada.

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 Steve Johnson conducted by Fred Reagan on March 20, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Johnson discusses his exposure to African American racial discrimination and segregation in Las Vegas, Nevada during the 1950s to the 1970s. He discusses these experiences in markets, theaters, casinos, employment, and in common social interactions. Johnson also discusses the slow progression of social acceptance to racial integration and African Americans entering professional fields.

Oral history interview with Donald Beagle conducted by Michael Clibon in 1976 for the Ralph Roske Oral History Project on Early Las Vegas. During this oral history interview, Beagle discusses his upbringing in Wyoming, being stationed at Nellis Air Force Base, and working for J.A Tiberti Construction Company. Mr. Beagle’s wife, Mrs. Beagle is also present during the interview, and adds her input on the topic of raising a family in Nevada.

Oral history interview with Marianne Carpenter conducted by Jim Campbell on March 02, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Carpenter recalls the crash of Carole Lombard’s plane, the early above ground atomic tests, pollution, and other social and environmental occurrences that have taken place in Las Vegas, Nevada. Carpenter also discusses the Helldorado Parade, the Downtown area, and the Mesquite Club. Lastly, she offers an overview of her experience working for Nellis Air Force Base and her job at the Enviornmental Protection Agency (EPA).

Oral history interview with Russell K. Grater conducted by Frederick Dougan on February 10, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Grater first talks about his move to the Southern Nevada area and his work that impacted the Hoover (Boulder) Dam project. He then talks about the town of St. Thomas, Nevada, the Lost City, and the activities of tourists. Grater also talks about his work in excavation, the indigenous American Indian tribes of the area, findings on petroglyphs, and the types of wildlife that were found in the area. He later talks about findings related to fossils, gold mining, the effects of World War II on the Hoover Dam project, and vegetation in the area.