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.

Oral history interviews with Dennis McBride conducted by Claytee D. White and Stefani Evans on various dates in March, April, and May 2023 for the Boyer Early Las Vegas Oral History Project. McBride goes into detail in this 4-session interview and covers a wide variety of topics, including: the history of Boulder City, working at various cultural institutions in Las Vegas, the evolution of the LGBTQ+ community in Las Vegas, researching his own history and publishing a book, and local advocacy groups. Digital audio available; no transcript available.

The Aplin Family Scrapbooks (1927-1971) consists of four handmade scrapbooks compiled by Hilda Aplin. The scrapbooks contain photographs, correspondence, newspaper clippings, and handwritten captions. The majority of the collection focuses on Hilda and Charles Aplin’s involvement in the Fraternal Order of Eagles and Las Vegas Eagles Auxiliary #1213. Also included is a photograph album that details the family’s activities from 1927 to 1959, including notable locations around Las Vegas, Nevada such as Lake Mead, Hoover Dam, Mt. Charleston, and annual Helldorado parades.

Oral history interview with David Bruce Dill conducted by Luise A. Soholt on March 13, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. Bruce Dill discusses his experience as a researcher in physiology, specifically in Boulder City, Nevada. Dill first discusses his educational background, studies done around the world, and his interest in the effects of heat on the workers of Boulder Dam. He then discusses the topics and findings of some of his studies, including one on heat cramps and one on a comparison between sweating in a dog versus in a human.

Oral history interview with Harry Brown conducted by James Hopkins for the Ralph Roske Oral History Project on Early Las Vegas. During the interview, Brown describes some of his experiences from being in the Sheriff’s Mounted Posse, the equivalent of a modern search and rescue team, which was deputized by the sheriff. Brown additionally describes the tradition of the Helldorado parades, in which he was a part, and he provides his overall thoughts on living in Las Vegas, Nevada.

Oral history interviews with Leroy Burt, Joseph Kine, and Tommy Nelson conducted by Dennis McBride on November 10 and 11, 1986 for the Boulder City Library Oral History Project. The men discuss what they had been doing when the depression started in 1929, when they moved to Nevada, and their first jobs in Boulder City and the dam site. They share stories about their work experiences and discuss the different types of work at the dam, including high scalers, form strippers, jackhammer operators, and concrete pouring and puddling. They also talk about incidents and accidents that occurred during production, and the differences in safety standards in the 1930s and the 1980s.