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.

On February 23, 1977, collector Mark E. French interviewed local farmer, Francis E. Hughes (born March 9th, 1917 in Mesquite, Nevada) in his home in Mesquite, Nevada. This interview offers an overview of the general lifestyle and culture in Mesquite. Mr. Hughes mother, Orilla Leavitt, was born in Bunkerville, Nevada. Members of Mr. Hughes’s family were amongst the first settlers in the Mesquite area.

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 March 8, 1975, Kathy Mandel interviewed housewife Madeline Kadin (born in New York) in her home in Las Vegas, Nevada. Also present for the interview is Madeline’s husband, who is referred to as “Mr. Kadin.” The three discuss differences between early Las Vegas and the present. The Kadins also explain the history of Helldorado and how it has changed over the years.