Oral history interview with Marion Earl conducted by Robert Pearce on March 13, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Earl discusses relocating to Las Vegas, Nevada in 1923, serving as a member of the board of directors for the Chamber of Commerce, and then being elected president of the chamber in 1941. He also discusses being elected justice of the peace in 1934, and serving for two terms.

Oral history interviews with Merle Frehner conducted by Elisabeth Nelson Patrick January 17, 1981 and January 19, 1981 for the UNLV University Libraries Oral History Collection. In the first interview, Frehner talks about his upbringing in Littlefield, Arizona and moving to St. Thomas, Nevada. He talks about driving heavy-duty freight wagons, transporting mining supplies, and the formation of a school district in St. Thomas. Frehner remembers the entertainment in St. Thomas during the 1920s, recreational activities, and commuting to Overton, Nevada to attend high school. Lastly, Frehner describes the local businesses in St. Thomas, miners residing in the town, and the town’s growing popularity after the construction of Arrowhead Trail (U. S. Highway 91). In the last interview, Frehner discusses transporting produce to Las Vegas, Nevada and Tonopah, Nevada during the late 1920s, the construction of Hoover Dam, and Lake Mead water levels overtaking St. Thomas.

The Robert Woodruff Papers (1927-2001) are comprised of materials documenting Woodruff’s career and family life in Las Vegas and Henderson, Nevada, as well as his travels around the United States and abroad. Materials include newspaper clippings, photographic prints and transparencies, personal correspondence, and publications such as Las Vegas tourist brochures and pamphlets dating from the 1930s and 1940s. Visual materials include portraits, city scenes, and landscapes throughout Nevada and the United States, as well as some photographs of international travels.

The Insignia Films Research for the "American Experience: Las Vegas - An Unconventional History" collection (1968, 2004-2005) contains photocopied research material, primarily drawn from Nevada newspapers, photographic prints, Betacam and VHS videotapes with interviews and footage used in the Public Broadcasting System (PBS) series "American Experience: Las Vegas - An Unconventional History," created for the Las Vegas Centennial, Las Vegas, Nevada. Also included are original issues of Look magazine with Las Vegas, Nevada coverage, and a United States Freedom of Information Act (USFOIA) report on Tony Spilotro.

The Doris Hancock Papers (1895-1987) consist of school memorabilia, correspondence, sketches, two scrapbooks, and material from her involvement in the Las Vegas Art League. Also included are materials about Southern Nevada and surrounding areas, particularly mining towns, Colorado River, Boulder Dam, Red Rock Canyon, early Las Vegas, and Death Valley.

The L. F. Manis Papers on Boulder Dam, 1936-1957, contain material and publications relating to Boulder (Hoover) Dam and the Boulder Canyon Project. Included are brochures, pamphlets, postcards, a scrapbook, and newspaper clippings.

The Dorothy Keeler Papers (1811-1977) document early Las Vegas history, the life and career of former United States Mint director Eva Adams, and contain images of the Western United States and Southern Nevada in the 1930s. The collection contains clippings on the history of Las Vegas and early Las Vegas weddings as well as photographs documenting the Keelers' travels throughout the Western United States and the construction and dedication of Hoover Dam.