Oral history interview with Lawrence Nelson conducted by John Turner on February 22, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Nelson discusses the history of early Las Vegas, Nevada. He talks about the Old Mormon Fort, the importance of railroads in Las Vegas, and the construction of the Boulder (Hoover) Dam.

Oral history interview with Clara Ann Nickell conducted by Connie Lyons on March 05, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Nickell discusses moving from California to Boulder City, Nevada to work at the Boulder (Hoover) Dam. Nickell also discusses life at the time such as commuting to Las Vegas, Nevada and methods for heating and air conditioning.

Oral history interview with Patty Boyd conducted by Joyce Marshall Moore on October 24, 2003 for the Boyer Early Las Vegas Oral History Project. In this interview, Boyd discusses her personal history and living in Boulder City, Nevada from the 1930s to the 1950s. She describes the construction of Hoover Dam (Boulder Dam), segregation in Las Vegas, Nevada in the late 1940s, recreational activities in Boulder City, and the growth of Henderson, Nevada. Lastly, Boyd recalls the blackouts during World War II and the plane crash of Carole Lombard.

Oral history interviews with Floyd Jenne conducted by Dennis McBride on various dates in March, April, and October of 1996 for the Boulder City Library Oral History Project. In the interviews, Jenne discusses his birth in Ogden, Utah in 1915, his early life in Northern Nevada in 1920s, and his later life in Boulder City, Nevada working as a reclamation ranger for the Bureau of Reclamation. Jenne begins the interviews discussing his work as a steel foundry worker and miner in McGill, Nevada, studying forestry, and enlisting in the Civilian Conservation Corps at Utah State University in 1934. Jenne then describes his experiences moving to Boulder City and working as a reclamation ranger. Other topics Jenne covers include providing security for notable Boulder City and Hoover Dam (Boulder Dam) visitors and patrolling the area. Lastly, Jeanne talks about the Boulder City Junior Chamber of Commerce, Boulder City's incorporation, and Boulder City law enforcement.

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.

Oral history interview with Anne Victoria Baker conducted by Blanche Uekling on March 31, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Baker discusses her personal history and Hoover (Boulder) Dam.

Oral history interview with Larry and Juanita Barr, with Steven Gibson conducted by Margery Waters on March 27, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. The Barrs and Gibson talk about African Americans in Las Vegas, Nevada, working on the Hoover (Boulder) Dam, living in tents, early entertainers, and early development in Las Vegas.