Oral history interview with Austin R. Wardle conducted by Elizabeth Nelson Patrick on August 05, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Wardle discusses the history of Tonopah, Nevada, a town in which he first arrived in 1902. Wardle discusses theaters in Tonopah, Jewish families that lived in Tonopah, and the prominent immigrant population that worked in the mines. He continues talking about other families that have lived in Tonopah and life in the town. Wardle also discusses how Tonopah has changed, housing in Tonopah, and the mining industry of the town.

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.