The oral history interview of Lyle and Mary Ann "Timbuck" Rivera begins with the 1915 birth of Frances McNamee, Timbuck's mother, who had the distinction of being the eleventh baby born in early Las Vegas. Frances' father and grandfather who were attorneys for the railroad arrived in 1905 and became part of the historical roots of the community. Timbuck's memories also include landmarks and activities that were integral to the growing town, such as her mother's involvement in organizing the Junior League. Lyle Rivera, a relative newcomer, arrived in the 1940s and experienced what he describes as a life of "bouncing around" and being the only child of a single mother, a cocktail waitress at the Golden Nugget. Lyle would grow to distinguish himself within the community as a lawyer and community activist. He modestly mentions his achievements which included involvement with the UNLV Foundation, professional careers in both the Attorney General's and District Attorney's offices,

On February 23, 1979, collector Sean Powers interviewed Joseph C. Mattingly (born April 21st, 1912 in Texas) at his home in Las Vegas, Nevada. In this interview, Mr. Mattingly discusses working construction on many buildings in the Las Vegas and Henderson areas in Nevada. He also talks about being a member of a motorcycle club and about air conditioning in the early days.

Interviewed by Dennis McBride; work with National Park Service including time at the Lake Mead National Recreation Area

On November 6, 1974, collector Jay Brewer interviewed Madeline Taylor Knighten (born July 7th, 1907 in Chanute, Kansas) at her home in Boulder City, Nevada. In the interview, Madeline Taylor Knighten discusses her life in the early days of Boulder City, Nevada. She also speaks about her husband’s work in the Green Hut Café, as well as in diamond drilling.

On March 27, 1977, Frank Murillo interviewed housewife Marian Beltran Decaro (born September 7th, 1914 in Flagstaff, Arizona) in her home in Las Vegas, Nevada. This interview covers the history of Las Vegas, Nevada’s first Mexican restaurant. Mr. Decaro is also present during the interview. Additionally, Mrs. Decaro recalls the first atomic bomb test in Las Vegas and also offers an overview of the growth of the area, overall, including the development and demographic details of such distinct historical communities as the Westside.

On February 18, 1979, Richard Fesler interviewed Jack W. Cornell (born 1918 in Manhattan, Nevada) about his experiences living in Nevada. The two first discuss historical buildings, including the Nye County Courthouse, and Cornell describes his family background and the different locations at which his ancestors lived. Cornell then talks about his experiences as an airplane mechanic for the Army Air Corps during World War II and the different countries he would visit during that time. The two also discuss the effects of the Depression, Cornell’s work in automotive body repair, and his recreational activities. Cornell also describes an experience in which he assisted an air escort for President Roosevelt, and he also describes when he witnessed one of the atomic tests. The interview concludes with Cornell’s thoughts on how the rural area in Manhattan has changed over time.

On March 14, 1978, Brian Corcoran interviewed Twenty-One dealer Daniel Kaminski (born November 17th, 1947 in New Jersey) about his life in Southern Nevada. The two discuss Kaminski’s occupational history and gambling practices amongst tourists. They then go in depth on the rise of gambling establishments across the United States and the impacts it may have on Las Vegas. The interview concludes with a discussion on the role of dealers in casinos.