Oral history interview with Leo Dunbar conducted by Jay Brewer on May 05, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Dunbar discusses the growth of Boulder City, Nevada, the construction of Boulder (Hoover) Dam, and World War I.

Oral history interview with Leo Dunbar conducted by Jim Maxon on May 28, 1985 for the Ralph Roske Oral History Project on Early Las Vegas. Dunbar discusses his life as a Boulder City, Nevada native.

Oral history interview with Margaret Duncan conducted by Mustafa Adamu on March 15, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. Duncan discusses discrimination on the Las Vegas, Nevada Strip and the first black entertainers on the Strip like Sammy Davis Jr. She also talks about the opening of the Sands Hotel, the Hoover (Boulder) Dam, Howard Hughes, atomic testing, and gambling.

Oral history interview with Ruby Duncan conducted by Claytee D. White on February 13, 2007 for the African Americans in Las Vegas: a Collaborative Oral History Project. Duncan discusses growing up and working in Las Vegas, Nevada. She also discusses how she became the leader of the Las Vegas Welfare Rights Movement by protesting the way Nevada cared for its poor families. Duncan then discusses instituting the first library on the Westside, lobbying the legislature, and traveling the world on behalf of women's rights.

Oral history interview with Martin Dean Dupalo conducted by Claytee D. White on October 24, 2005 for the Boyer Early Las Vegas Oral History Project. Dupalo discusses living in Las Vegas, Nevada in the 1970s, attending the University of Nevada, Las Vegas (UNLV), serving as an intelligence officer in the Air Force, and teaching at UNLV.

Oral history interview with Kay Dwyer conducted by Claytee D. White on August 16, 2000 for the Boyer Early Las Vegas Oral History Project. Dwyer discusses moving to Henderson, Nevada in 1942 when her father was hired by Basic Magnesium, Incorporated. She also discusses attending the University of Nevada, Las Vegas, formerly named Nevada Southern University, and having a career as a high school teacher in Las Vegas, Nevada.

Oral history interview with Marion B. Earl conducted by Perry Kaufman on April 04, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Earl discusses his personal Las Vegas, Nevada history, including his time as Chamber of Commerce president, restaurants he enjoyed on Fremont Street, and land distributors building up Downtown Las Vegas.