The Junior League of Las Vegas Photograph Collection contains photographic prints and negatives, as well as postcards of locations in and around Las Vegas, Nevada between approximately 1900 and 1980. Early photographs in the collection offer views of the Las Vegas townsite, buildings, railroads, the Las Vegas High School, Overland Hotel, Arizona Club, and residential areas. Other photographs during this time depict the Hoover Dam (Boulder Dam) construction and Death Valley, California. Later photographs show the University of Nevada, Las Vegas (UNLV) campus, downtown Las Vegas, and the Las Vegas Strip.

Oral history interview with Tommy Nelson conducted by Art Rader on November 29, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Nelson discusses the history of Boulder City, Nevada and his career as a musician. He describes moving to Boulder City in 1932 and working as a laborer on the construction of Hoover Dam (Boulder Dam). Nelson describes life in the city during the construction of the dam, how the dam was built, and how Boulder City has changed. Nelson continues, talking about being a trumpeter, performing in various orchestras in Las Vegas, Nevada casino shows, and for injured United States service members during World War II.

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.