Oral history interview with David Bruce Dill conducted by R. C. Turner on May 04, 1976 and May 12, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Dill discusses the desert environment, human adaptation to the weather, and the Boulder Dam Bureau of Mines.

Oral history interview with Barbara Cloud conducted by Shirley Emerson on May 30, 2006 for the UNLV @ 50 Oral History Project. Barbara Cloud discusses teaching journalism at the University of Nevada, Las Vegas, building up the journalism program, becoming department chair, editor of Journalism history, and Associate Provost for Academic Affairs. She also discusses serving on the Nevada Commission of Colleges and Universities and the Nevada Humanities Committee, as well as currently indexing the Las Vegas Sun newspaper for digitization.

Oral history interview with Mitchell A. Cobeaga conducted by Raymond E. Frey on March 14, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Mitchell Cobeaga discusses early life in Nevada, the history of the Nevada State Bank, education in Nevada in the 1920s and 1930s, and Southern Nevada's influence over the rest of the state.

Oral history interview with Thelma Coblentz conducted by Judith Chavez on February 17, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Coblentz discusses moving to Las Vegas, Nevada and some of the medical services she helped to provide at Nellis Air Force Base. Coblentz later describes Downtown Las Vegas, specifically the development of the casinos and shopping businesses. Coblentz concludes with a discussion on the first physicians in Las Vegas.

Oral history interview with Marina Beltran Decaro conducted by Frank Murillo on March 27, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Decaro discusses the history of Las Vegas, Nevada’s first Mexican restaurant. She recalls the first atomic bomb test in Las Vegas and also offers an overview of the growth of the area.

Oral history interview with Retta Decker conducted by Andrea Edwards on November 01, 1985 for the Ralph Roske Oral History Project on Early Las Vegas. Decker discusses her personal history including working as a nurse, and her historical perspective on nursing.

Oral history interview with Edward A. Collins conducted by Steven L. Smith on March 15, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Ed Collins discusses gender equality in the culinary industry of Las Vegas, Nevada and the changes he saw in the industry over the years. He also speaks about Bugsy Siegel's influence on the emergence of big shows on the Las Vegas Strip. He then discusses Las Vegas before and after the appearance of Howard Hughes and Bob Maheu.