Oral history interview with J. Harold Tilton conducted by David M. Hollic on February 21, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Tilton discusses his personal history and moving to Las Vegas, Nevada in 1925. He then describes the development of Las Vegas and recalls the expansion of the city in both the north and west. Lastly, Tilton discusses the construction of homes in undeveloped desert land, as well as environmental and social changes in Las Vegas.

Oral history interview with LaVerne A. Reid conducted by her daughter, Nancy Ann Reid, on March 13, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Reid describes her early life living in Bunkerville, Nevada and the town's history.

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 Russell Terbeek conducted by David Schwartz on May 29, 2015 for the Table Games Management Oral History Project. In this interview, Terbeek discusses his career as a table games dealer and manager at casinos in Las Vegas, Nevada such as Circus Circus, Rio, Treasure Island, Sahara, and the Golden Nugget.

Oral history interview with Kevin Orrock conducted by Claytee White on December 04, 2015 for the Building Las Vegas Oral History Project. In this interview, Orrock focuses on Summerlin, Nevada, the 22,000-acre, award-winning, master-planned community on the west side of the Las Vegas, Nevada. He discusses Summerlin’s physical layout, its history, its development, and its future. He also talks about the development and future of Downtown Summerlin; its balance of private, charter, and public schools; and the ways the company selects its residential builders.

Oral history interview with Darrel Waldthausen conducted by Gretchen Schroeder on May 10, 2008 for the History of Blue Diamond Village in Nevada Oral History Project. In this interview, Waldthausen discusses his personal history and arriving to Blue Diamond, Nevada in 1946. He describes living in the Blue Diamond village and attending the Blue Diamond school. Waldthausen then talks about the operations that were done at the mines and recalls the separate village near the mines. Lastly, he discusses moving to Guatemala in 1972 after buying real estate and building a home.

Oral history interview with Olga Zampini conducted by Kevin Williams on February 13, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Zampini discusses Las Vegas, Nevada history.