Oral history interview with Leonard Stubbs conducted by Jay Brewer on April 09, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Stubbs begins by describing his father's history as a merchant in Boulder City, Nevada, life in Boulder City during the construction of Hoover Dam (Boulder Dam) and World War II, and what the local school system was like. Stubbs discusses how Boulder City has developed economically through commerce, how the city has grown, and owning his own businesses. Stubbs concludes by talking about the formation of Lake Mead and the Mormon Church's history in Boulder City. Rose Stubbs, Leonard's wife, contributes some additional comments.

Oral history interview with Richard Earl Alger conducted by Karen Schank on March 15, 2011 for the Boyer Early Las Vegas Oral History Project.

Richard Alger shares his family history and what brought the Algers to Nevada; Alger's father was a carpenter for various mines in Midvale, Utah before working at the Hoover Dam, Black Mountain Industrial (BMI) Complex, and Nellis Air Force Base. Richard shares stories of his childhood growing up in North Las Vegas. He talks about how he and his family spent their time, what life in the city was like, and the various neighborhood hangout spots that he and other children would frequent including Kiel Ranch, the Las Vegas Mormon Fort, and Cashman Center.

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.

The Spencer and Georgia Hanna Butterfield Photograph Collection (approximately 1900-1978) consists of black-and-white photographic prints and negatives of the Hanna and Butterfield families. It also contains images of early and prominent residents of Las Vegas, Nevada such as James Cashman Sr., Las Vegas Chamber of Congress members, Union Pacific Railroad president George Ashby, and many other notable persons from early Las Vegas. The collection also includes photographs taken in Elko County, Nevada, the Hoover Dam, and other Las Vegas area images.

Oral history interview with Amalette Wilson conducted by Koh Swee Huat on May 10, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Wilson discusses Boulder City, Nevada and the Hoover (Boulder) Dam.

Oral history interview with David Bruce Dill conducted by R. C. Turner on May 04, 1976 and May 12, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Dill discusses the desert environment, human adaptation to the weather, and the Boulder Dam Bureau of Mines.

The Fraley Family Collection of Las Vegas, Nevada Films and Photographs (1956-1995) include 8mm photographic films of the Helldorado Parade and Hoover (Boulder) Dam in 1956, color photographic prints of the construction of the Fremont Street Experience in 1995, and one color photographic print of the Tower Casino at the State Line in 1976. The 8mm film footage was taken during a family vacation and also includes exterior shots of casinos on the Las Vegas Strip.