Oral history interview with Howard E. Hollingsworth conducted by Joseph Concannen on February 23, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Hollingsworth discusses the Mormon Fort, ranches, and the railroad.

Oral history interview with Paul M. Lytle conducted by James Greene on December 19, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In the interview, Lytle discusses moving to Boulder City, Nevada in 1936 to work as a Boulder (Hoover) Dam guide. Lytle also discusses his early life moving around Nevada, his family, his experiences with railroad freight cars, Boulder Highway's road conditions and roadside stores, and his service in the United States Army during World War II.

Oral history interview with Sarann Knight Preddy, Elizabeth Warren, and Woodrow Wilson conducted by Porter Troutman on July 19, 1977 for the Ralph Roske Oral History Project on Early Las Vegas. In this forum, Knight, Warren, and Wilson discuss the history of West Las Vegas, Nevada. Knight recalls arriving to Las Vegas in 1942 and describes the African American experience at that time. She talks about being the first woman of color to receive a gaming license, dealing cards, and the city ordinance which banned African American dealers. Wilson remembers the living conditions before federal housing and race restrictive covenants in housing. Then, Warren talks about the city's early years, the history of discrimination against African Americans in the city, and the significance of the railroad in Las Vegas. The group answers questions asked by audience members throughout the duration of the forum.

The Ferron and Bracken Photograph Collection depicts Southern and Central Nevada and other western states from 1890 to 1961. The photographs primarily depict the development and growth of early Las Vegas, Nevada; mines and mining operations in Southern and Central Nevada; towns and mines in Nevada; and the Hoover (Boulder) Dam and the Colorado River.

The Mary Griffith Toleno Photograph Collection contains photographs of Nevada from approximately 1875 to 1964. The materials include photographs of Fort Churchill, the Virginia and Truckee Railroad, the New York Mine in Silver City, Virginia City, buildings in Lovelock, Nevada, and locations in Carson City, Nevada and Reno, Nevada. The materials also include photographs of the Griffith family and friends.

Oral history interview with John Cannito conducted by Stefani Evans on April 03, 2018 for the Building Las Vegas Oral History Project. In this interview, Cannito discusses his early life and constantly moving to different states during his youth. He talks about his father’s employment with Amtrak, train transportation, and joining Perini Construction in Phoenix, Arizona. Cannito describes the role of an engineer in a construction company, and co-founding a software development company. Later, Cannito recalls joining The PENTA Building Group, the projects he was involved with, and becoming Chief Operating Officer. Lastly, Cannito discusses the company’s relationship with Native American-owned casinos, and the importance of maintaining long-term relationships with clients.

The J. Ross Clark Photograph Collection (approximately 1900-1920) consists of black-and-white photographic prints and some corresponding negatives. Images depict J. Ross Clark, his wife Miriam Evans Clark, their grandson James Ross Clark II, and several unidentified individuals.