Chemist, mathematician, and health physicist Billy Paul Smith donates time to tutor young people in hopes of attracting more youth into the fields of math and science. Born in 1942 and schooled in segregated black schools in Shreveport, Louisiana, and Texarkana, Texas, he graduated from high school at age fifteen and enrolled at Prairie View A&M University, where he trained with the Reserve Officer Training Corps (ROTC) and earned his Bachelor’s degree in chemistry and in 1964 his Master’s degrees in chemistry and math. Most young U.S. Army officers in 1964 went to Vietnam, but Billy’s math and science background steered him to the Army Chemical Corps, where he was quickly selected to join a new team. The team was to develop responses to nuclear weapon accidents and worked under the Defense Atomic Support Agency (DASA) in Albuquerque, New Mexico. At the same time, Billy completed the Weapons Ordinance Army course on classified information relating to the U.S. nuclear weapons arsenal. In this interview, Billy talks about his service with DASA and his subsequent twenty-seven years working at the Nevada Test Site in a variety of positions with Reynolds Electrical and Engineering Company, Inc. (REECo), a company that had “percentagewise more blacks in management positions than any other [Las Vegas] company.” He experienced the quiet racism of Las Vegas residential segregation when he tried to purchase a house in a neighborhood he liked and the unexpected kindness of the REECo general manager, Ron Keen, who made sure the Smith family could live where they wanted to live. He talks about Area 51 and explains underground testing activity and offers the scientific and ecological reasons why scientists deemed Yucca Mountain safe to store nuclear waste. After retiring at fifty-two, Billy and a colleague formed an independent instrumentation company, which, from 1995–2005 provided and calibrated radiological measurement and detection instruments for the decommissioning and closure of the Rocky Flats nuclear plant in Golden, Colorado. During that time, Billy rented an apartment in Boulder, but he and Jackie maintained their Las Vegas home, where they still reside. Billy shares memories of places he and his wife used to enjoy on the Westside and tells of their longtime friends in the black community. He also talks about developing his philosophy of philanthropy through Alpha Phi Alpha Fraternity and discusses becoming a member of the Knowledge Fund Advisory Council for the Governor’s Office of Economic Development (GOED) and the advisory council for the Nevada System of Higher Education.

On April 12, 1977, collector Mark French interviewed Nanyu Tomiyasu (born May 28th, 1918 in Las Vegas, Nevada) at the University of Nevada, Las Vegas. In this interview, Nanyu Tomiyasu discusses growing up and working on his father’s (Bill Yonema Tomiyasu) farm in Las Vegas, Nevada. He also discusses how his father came to Las Vegas and being one of the few Japanese families in Las Vegas as a child.

Interviewed by Laurents Bañuelos-Benitez. Gustavo Ramos Junior was born in Presidio, Texas. Growing up Ramos described his childhood as simple childhood, typical of someone that was born on farmland. At the age 10, Ramos and his family moved to California in hopes of better opportunities. When they arrived in California the family had to live in public housing, despite his father not wanting to, he realized it was the only way his family could start anew. Living in public housing influenced Ramos for the rest of his life, including his career as director of public housing in three states.

Interviewed by Laurents Bañuelos-Benitez. Barbara Tabach also participates in the questioning. Valorie J Vega was born in raised in Los Angeles County. Her father, Fred Vega, was one of the first firefighters hired in the Los Angeles County area. Vega was one of three children, and remembers spending her childhood surrounded by family. In college, Vega began studying biology only to realize that she was better suited studying Spanish. Upon completion of her undergrad, Vega went on to earn a Master's in Spanish interpretation. As a result of her studies, Vega was able to secure a job in the Court Interpreter program in Las Vegas, moving here in 1978. Her position in the interpreter program, led her to pursue a degree in law which in turn led to a successful career as a lawyer and a judge.

Jenne discusses his birth in Ogden, Utah in 1915, his early life in Northern Nevada in 1920s, and his later life in Boulder City, Nevada working as a reclamation ranger for the Bureau of Reclamation. Jenne begins the interviews discussing his work as a steel foundry worker and miner in McGill, Nevada, studying forestry, and enlisting in the Civilian Conservation Corps at Utah State University in 1934. Jenne then describes his experiences moving to Boulder City and working as a reclamation ranger. Other topics Jenne covers include providing security for notable Boulder City and Hoover Dam (Boulder Dam) visitors and patrolling the area. Lastly, Jeanne talks about the Boulder City Junior Chamber of Commerce, Boulder City's incorporation, and Boulder City law enforcement.

On April 7, 1976, Lorna Suzette Clark interviewed her mother-in-law, Phyllis Webb Clark (born 1928 in Los Angeles, California) about her experiences from living in Las Vegas. The two first discuss education, the various address at which Phyllis lived, and the early development of the Strip and Downtown areas. The interview then covers the visits of important individuals, forms of transportation, the effect of World War II on the economy, and the effects of the growing town on hospitality and courteousness. Phyllis also mentions the Helldorado Parade, her involvement in Boy Scouts and Girl Scouts, and recreational activities. The interview concludes with a discussion on the atomic testing, the Stewart Ranch, and floods in Las Vegas.

Dennis Ortwein arrived in Las Vegas in 1956. He shares many details about growing up in Montana, his parents and siblings, his education, and the moment in time when he was offered an opportunity to work in Las Vegas. He also lays out the path his singing career took, starting with school plays, duets with his sister, and high school quartets. Once in Las Vegas, Dennis taught for a while, served as principal, and was involved in creating programs that helped integrate schools. He also talks about his church choir work, entertainment in early Las Vegas, above-ground testing at the Nevada Test Site, and anti-nuclear protests. Dennis served as lab school and student teaching coordinator in Nigeria. He offers several anecdotes and stories about the time he and his family spent there. After retiring early (age 53), Dennis acted as consultant to the Esmeralda County school board, executive director for the National Conference of Christians and Jews, and wrote a book. He is currently enjoying his singing career by appearing at conventions, in musicals, and at weddings and memorials.