Oral history interview with Jack Ruggles Sr. conducted by Donald Parker on March 15, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Ruggles describes moving to early Boulder City, Nevada in 1931 as a child due to his step-father's supervisory job at the Hoover (Boulder) Dam. Ruggles describes life in Boulder City and later becoming a construction worker and helping to build the Basic Magnesium Plant in Henderson, Nevada. Ruggles goes on to discuss his career and experiences as a police officer in Las Vegas, Nevada. During the discussion of his career as a police officer, Ruggles describes his participation in maintaining racial segregation in casino properties for casino owners.

Oral history interview with Mary Ellen Schwartz and Jane Fleming conducted by Marta Planzo on December 11, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. The sisters begin by discussing their family's ownership of mines near Goodsprings, Nevada and what metals were found in those mines. They describe life in Goodsprings and more of their family history, such as their uncles who moved to Henderson, Nevada to work for Basic Magnesium. The two continue, discussing the other families in Goodsprings and how the town has changed.

Oral history interview with Harold Smith conducted by Troy Durham on July 08, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Smith discusses arriving to Las Vegas, Nevada in 1943 and recalls his first impressions of the city. Smith also talks about his employment at the Basic Magnesium Plant in Henderson, Nevada. Finally, he discusses the development of Fremont Street, recreational activities, and the Las Vegas Strip.

Oral history interview with Mary Stafford conducted by Gale Robinson on March 05, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Stafford discusses her personal history and the history of Henderson, Nevada. Stafford describes living in Henderson during the 1950s and the importance of the Basic Magnesium Plant during World War II. She then talks about how Henderson has grown and the different chemical plants that opened in the town. Stafford goes on to discuss her career working for the local newspaper, Henderson Home News, and later becoming a reporter for the publication. Stafford also discusses other newspapers in Nevada, prominent figures she has met, and flash floods.

Oral history interview with Kenneth W. Swallow conducted by Cynthia Brannon on March 11, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Swallow discusses his personal history and the history of Southern Nevada. Swallow describes moving to Boulder City, Nevada during the 1940s and his career working for the postal service. Swallow goes on to describe prominent figures who visited the Hoover (Boulder) Dam, his involvement in organizations, recreational activities, and nuclear testing. He concludes by discussing the history of Basic Magnesium Inc. and the city of Henderson, Nevada, and how Boulder City has developed and changed.

Oral history interview with Robert Lee Taylor conducted by Nancy Gehring on October 12, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Taylor discusses his job as principal at Park Village School, in Nevada. Taylor also discusses education in Henderson, Nevada and Las Vegas, Nevada, the Basic Magnesium plant, and economic changes in Henderson, Nevada.

Oral history interview with Mert Wilber conducted by Gabriel Filippone on March 05, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. Wilber discusses his arrival to Las Vegas, Nevada in 1942 to work for the Basic Magnesium Plant in Henderson, Nevada. Wilber describes how and where the magnesium was mined. Wilber lastly discusses the low crime rate at the time, and the sudden growth in population starting in the 1950s.