Oral history interview with Walter Zick conducted by Maureen Kelly Ryan on February 22, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Zick discusses architecture and moving to Las Vegas, Nevada to work at the Basic Magnesium Plant.

Oral history interview with Ellen DeLand conducted by Dennis McBride on January 19 and 20, 1996 for the Las Vegas Gay Archives Oral History Project.

Oral history interviews with Lillian Whalen conducted by Laura Bell on September 21, 1974 and November 22, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Whalen discusses her personal history in Boulder City, Nevada since the 1930s. Whalen then describes social life, the increase of local businesses, and the overall growth of Boulder City.

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 Roxton Whitmore conducted by his grandson, Mark Whitmore, on October 22, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Whitmore discusses his personal life, including his marriage and his political affiliations. Whitmore also describes the atomic bomb tests and automobiles.

Oral history interview with Dorothy Keefe conducted by an unidentified interviewer on February 22, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Keefe explains how she first moved to Las Vegas, Nevada in 1931 to work as a school teacher at Fifth Street School. She briefly discusses environmental and weather changes in Southern Nevada.