Oral history interview with Helen Jensen, Esther Faircloth, and Helen Rosati conducted by Claytee D. White on October 25, 2005 for the UNLV University Libraries Oral History Collection. In this interview, Jensen discusses her early life and arriving to Las Vegas, Nevada in 1923. She remembers the city at the time, Fremont Street, and the increase in population through the 1930s. Jensen talks about the construction of the Hoover Dam (Boulder Dam) and the legalization of gambling in 1931. Then, Faircloth and Rosati describe growing up in North Las Vegas and recreational activities they participated in. Lastly, Jensen, Faircloth, and Rosati recall the Helldorado parade, rodeos, and changes in Las Vegas.

The Morrison Family Photograph Collection (1917-1933) consists of black-and-white and color photographic prints, negatives, and slides. The images primarily depict the Morrison family in Las Vegas, Nevada and the surrounding areas. Images portray youth activities in Nevada, including a local Boy Scouts Troop, Las Vegas High School students, Clark County High School students, as well as student activities at the University of Nevada, Reno. Also included are images of scenes around Las Vegas, including Mount Charleston, Little Falls, and the Colorado River prior to the Hoover Dam (Boulder Dam). Other images include Morrison family trips to California, Utah, Oregon, and Arizona.

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.