Oral history interview with Joe Carlson conducted by Allen Carlson on October 11, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. Joe Carlson talks about how his family moved to Las Vegas, Nevada in 1921 so that his father could work on the railroad. Joe discusses education, occupations, family life, and the social, economic and environmental changes of early Las Vegas. Joe also mentions presidential visits, the crash of Carole Lombard’s plane, early atomic tests, the old Mesquite forests, Fremont Street and the building of Boulder (Hoover) Dam.

Oral history interview with Helen M. Clark conducted by Danny Winegar on March 05, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview Helen Clark speaks about her family's move to Las Vegas, Nevada and working as a secretary. She then discusses the beginning of tract home building, gambling, and the building of the Hoover Dam. She also mentions life during the Great Depression, prostitution in Block 16, and the Helldorado celebration. Clark then talks about the first hotels and casinos that were built on the Las Vegas Strip and the mob's influence over those hotels.

Oral history interview with Wilma (Billie) Mott Noyes conducted by Claytee D. White on April 11, 2007 for the Boyer Early Las Vegas Oral History Project.

In this interview, Billie Noyes shares the story of her family's arrival to Las Vegas, Nevada in 1921 by train and how they settled in the city after her father began working for the railroad. She talks about her childhood, education, and pastimes with her siblings. Noyes discusses her job at the personnel office of Boulder (Hoover) Dam, her marriage and time living in Reno, and her return to Las Vegas after her divorce in 1950. She recalls the various establishments and community locations she frequented as a young girl and the growth of Las Vegas with the development of casinos on the Las Vegas Strip.

The Glenn Davis Photograph Collection (approximately 1914-1960) depicts life in Southern Nevada and the American Southwest. The images were created or collected by Las Vegas photographer Glenn Davis and include images of the construction on the Hoover Dam (formerly known as the Boulder Dam), landscapes, gaming, and residents of the region.

Oral history interview with Morgan Mills conducted by Matthew Carr on March 26, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Mills discusses being involved in major projects in the Las Vegas, Nevada area while he was living in California. Mills also discusses Boulder City, Nevada and Reno, Nevada. He later discusses his career as an electrical engineer, as well as working on the Hoover Dam (Boulder Dam).

Oral history interview with Clark Crocker conducted by Monica Lehman on March 3, 1978 for the Ralph Roske Oral History Project on Early Las Vegas. Crocker discusses his family and educational background as well as his experiences attending school in California and Massachusetts. Crocker then describes the building of the Hoover Dam and his career as a teacher and school principal, as well as his thoughts and philosophies on how curriculum should be structured in schools. Crocker also discusses his work for the fire department in Pahrump, Nevada and his career as a frogman and navigator for the United States Navy during World War II.

Oral history interviews with Lee Tilman conducted by Dennis McBride on February 06, 11, 13, 17, and 22; May 28; and July 09, 1996 for the Boulder City Library Oral History Project. In the interviews, Tilman discusses his birth in Gooding, Idaho in 1913, his early life, and his arrival to Las Vegas, Nevada in 1931. Tilman then talks about his experiences mining, milling, and ranching before moving to Las Vegas. While in Las Vegas, Tilman was involved with construction of Hoover Dam (Boulder Dam) and labor issues. Later, Tilman describes fishing and boating in the Colorado River, working at a duplex mine in Searchlight, Nevada, and working at the Las Vegas Ice House. Lastly, Tilman talks about influential Boulder City residents he knew, his children, and the Stratosphere Hotel and Casino.