Oral history interview with Nel Downing conducted by Scottie Rector in the 1970s for the Ralph Roske Oral History Project on Early Las Vegas. Downing first talks about the first properties in the Downtown Las Vegas, Nevada area before talking about the forms of transportation available in Las Vegas. She also talks about her work with the Clark County Housing Authority, the development of Henderson, some of the early churches, and the beginnings of gambling in Henderson. She then discusses gambling, life in Nevada, the Helldorado parade, and inflation over time.

Oral history interview with Lucille Down conducted by James Down on February 21, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Down discusses the lives of Union Pacific Railroad workers, and her first job, which was at the Southern Nevada Telephone Company. She also discusses recollections on the social, recreational, religious, and economic changes that contributed to the development of Las Vegas, Nevada.

Oral history interview with James Down, Jr. conducted by Perry Kaufman on April 07, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Down, Jr. discusses working at the Las Vegas- Review Journal from 1938 to 1941, and working as a Justice of the Peace from 1951 to 1953 in Las Vegas, Nevada.

Oral history interview with Irene Doty conducted by Jackie Ogden on March 20, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Doty discusses the first casino properties and restaurants in Las Vegas, Nevada. She also describes her experiences as a justice of the peace, living conditions during World War II, her experiences in Goodsprings, Nevada, and being a juror in several murder trials.

Oral history interview with Chester Davis conducted by Keith Sargent on June 24, 1987 for the Ralph Roske Oral History Project on Early Las Vegas. In his interview Davis discusses his time working as a librarian in the James Dickinson Library at the University of Nevada, Las Vegas. Davis focuses his interview on a remodel of the library both at the physical and technological level.

Oral history interview with Alice Doolittle conducted by Christopher Moran on March 21, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Alice Doolittle discusses why she moved to Las Vegas, Nevada, working as a dental assistant, her move to Boulder City, Nevada, the first theaters in Las Vegas, the Union Pacific Railroad, and the Doolittle Center.

Oral history interview with Ron Donoho conducted by Craig Brenner on February 28, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Donoho discusses the history of sheriffs in the Clark County Sheriff’s Office and the Las Vegas Metropolitan Police Department. Donoho mentions various sheriffs that were his colleagues and the political dynamics during their leaderships. He also recalls a list of Southern Nevada police officers killed in the line of duty.

Oral history interview with Thalia Dondero conducted by Susan Scott on March 18, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Dondero first speaks about her background and the circumstances which led her to move to Las Vegas, Nevada. She also talks about her children, her work with the Parent-Teacher Association, and her service with the Nevada State Park Commission.

Oral history interview with Thalia Dondero conducted by Mary Germain on March 13, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Dondero discusses being a leader for the Girl Scouts, and how some of those experiences led her to get involved in politics. Dondero also mentions her work with National Geographic and working with oil paintings and watercolors. Dondero then recalls her work as a commissioner for Clark County, Nevada and some of the challenges she has faced.

Oral history interview with Harvey N. Dondero conducted by Elizabeth N. Patrick on August 9, 1984 for the Ralph Roske Oral History Project on Early Las Vegas. This interview consists of Dondero's address before the Kiwanis Club during a luncheon meeting at the Fremont Hotel in Las Vegas, Nevada. Dondero gives observations on the growth of the education system in Las Vegas. He also answers questions after the address by audience members regarding the future of Nevada’s education system.