Oral history interview with Dr. David Bruce Dill conducted by James Greene on December 20, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. This interview covers physiological investigations regarding the operation and biological adaptations of people living in the desert environment of Southern Nevada, particularly in Boulder City and Nelson Township.

Oral history interview with Archie Curtis conducted by Lawrence R. Biggs on March 07, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Curtis discusses athletics in Nevada, racial discrimination on the Las Vegas, Nevada Strip, social and environmental changes, and the local health effects of the early atomic tests.

Oral history interview with Hal G. Curtis conducted by Bill Teepe on February 24, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Curtis talks first about his work on the Union Pacific Railroad before discussing changes and development in Las Vegas, Nevada, including development on the Strip and Downtown areas. He also talks about Block 16, the El Rancho Vegas fire, social clubs, and religion.

Oral history interview with David Bruce Dill conducted by Luise A. Soholt on March 13, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Bruce Dill discusses his experience as a researcher in physiology, specifically in Boulder City, Nevada. Dill first discusses his educational background, studies done around the world, and his interest in the effects of heat on the workers of Boulder Dam. He then discusses the topics and findings of some of his studies, including one on heat cramps and one on a comparison between sweating in a dog versus in a human.

Oral history interview with Frank Cuti conducted by Hans Kohls on February 25, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Frank Cuti discusses his experiences in the gaming industry in Nevada, such as his work as a floor man and a dealer in properties such as the Frontier Club during the 1940s. He then describes the changes in casinos like the El Rancho Hotel, Club Bingo, and the Flamingo Hotel. Other topics discussed include the nature of competition between properties, cheaters, the mob, the involvement of unions, and Howard Hughes’ influence on the development of Las Vegas, Nevada.

Oral history interview with Ray M. Cutright conducted by himself on April 22, 1981 for the UNLV University Libraries Oral History Collection. Cutright talks about his experiences in operating a boat that carried both tourist passengers and workers to and from the site of the Hoover Dam. He also discusses a few specific experiences, including what it was like navigating the river.

Oral history interview with Marko Dobro conducted by Elizabeth Nelson Patrick on August 8, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Dobro discusses World War I, Tonopah, Nevada, and Goldfield, Nevada.