Oral history interview with Afton Powers conducted by Stephen Johnson on January 22, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Powers discusses living in St. Thomas, Nevada before the town was submerged in water after the construction of Hoover Dam (Boulder Dam). She describes the utilities they had, her recreational activities, and how the town prepared for its eventual submersion.

Oral history interview with Peter F. Perazzo conducted by Claytee D. White on July 22, 2016 for the Building Las Vegas Oral History Project. In this interview, Perazzo discusses his personal history and moving from Reno, Nevada to Las Vegas, Nevada in the 1940s. Perazzo talks about his Native American ancestry, his career in land surveying, and how construction and land surveying have changed over the years. He then describes designing public and residential buildings in Las Vegas, and at the Nevada Test Site. Later, Perazzo discusses his employment at the United States Bureau of Land Management (BLM) in 1985 and in 1995 at the Nevada Department of Transportation, where he was involved in many state projects such as the Hoover Dam bypass, Red Rock state road, and freeway widening.