Oral history interview with Bren Armstrong by Charles Bell on October 19, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Armstrong discusses the Las Vegas, Nevada newspaper business and his career as a political reporter for the Las Vegas Sun newspaper.

Oral history interview with Brenda Arnold conducted by Janet E. Prince on February 28, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Arnold discusses her career as a librarian, her religious activities in Las Vegas, Nevada, and viewing the above-ground atomic testing. She also recounts activities she did while visiting Lake Mead and Harris Springs at Mount Charleston.

Oral history interview with James W. Ault conducted by Patricia K. Kohlman on November 06, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Ault discusses the history of Las Vegas, Nevada from 1940 to 1975 and his career as a railroad engineer.

Oral history interview with Harold M. Ayers III conducted by Nancy Neuteboone on March 05, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Ayers III discusses his career as a blackjack dealer, religion, gaming, and atomic testing in Las Vegas, Nevada.

Oral history interview with Dr. Jack Cherry conducted by Lowell Christie on June 17, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Cherry discusses environmental change in Las Vegas, Nevada. Cherry also recalls experiencing an atomic bomb test.

Oral history interview with Bob E. Favor conducted by Paul Ortiz on an unknown date in the 1970s for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Favor discusses moving to Nevada in 1952 after his military service. Favor then discusses his various careers in Nevada including accounting and self-employment.

Oral history interview with Mary and Bob Campbell conducted by Claytee D. White on January 19, 2011 for the Boyer Early Las Vegas Oral History Project.