Oral history interview with Fern and Witt C. Olive conducted by Terry Rogers in 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Fern and Witt Olive discuss moving to Las Vegas, Nevada in 1922 and 1926 respectively. Witt talks about the construction of the Boulder (Hoover) Dam, his experience in the Boy Scouts of America, and the growth of Las Vegas. Fern primarily provides confirmation for Witt's reminisces.

Oral history interview with Ernest O. Crawford conducted by Michael Crawford on October 26, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Ernest discusses Stewart Ranch, Kyle Ranch, Boulder (Hoover) Dam, Fremont Street, and the changes that Southern Nevada had during the construction of the dam.

Oral history interview with Marjory Gusewelle Phillips conducted by Jodie C. Tenuta on May 11, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Phillips discusses growing up in Las Vegas, Nevada and describes various recreational activities throughout the city. Phillips then discusses the significance of the Helldorado Parade to locals and how the parade brought the community together. Phillips later recalls watching the Boulder (Hoover) Dam being constructed and the events around the opening of the dam.

Oral history interview with Kenneth Ousley conducted by Patricia van Betten on October 02, 2009 for the History of Blue Diamond Village in Nevada Oral History Project. In this interview, Ousley discusses his personal history and moving to Blue Diamond, Nevada with his family. He talks about the work his father did as a miner at the Blue Diamond Mine and describes life in the village during the 1930s. Ousley recalls his visits to Las Vegas, Nevada and the construction of Boulder Dam (Hoover Dam). Lastly, Ousley talks about Cottonwood Ranch and the Blue Diamond school.

The Alan Bible Photograph Collection contains color photographic prints of the Hoover Dam; an aerial of the Colorado River; an Atomic Energy Commission drill rig in Central Nevada; and views of a Nuclear Rocket Development Station (NRDS) facility at the Nevada Test Site between approximately 1970 to 1974. These photographs are captioned and were originally framed and hung in Alan Bible's United States Senate office.

Oral history interview with Harrie Fox Hess conducted by Scot Siegel on February 26, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Hess discusses how he felt as a young adult moving to Las Vegas, Nevada, his contributions to Nevada through his work as a psychologist, and the first law to be drafted on psychology certification in Nevada. Hess then describes the Wildcat Lair as an important site of social recreation for early Las Vegas youth. He also discusses how workers from the Great Depression paved the way for industrial success in gambling due to their employment on the Boulder (Hoover) Dam.

Oral history interview with Susan Fine conducted by Cecillia Boland on February 18, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Fine discusses her family background and moving to Boulder City, Nevada, and then later moving to Las Vegas, Nevada. She also discusses the educational system, church involvement, mercury test site, Howard Hughes’ impact to Las Vegas, Nevada, and Boulder (Hoover) Dam.