On March 4, 1980, collector Denise Wolff interviewed truck driver and teacher, William E. “Bilbo” Helms (born on December 7th, 1932 in Memphis, Tennessee) in an office room at Bonanza High School in Las Vegas, Nevada. This interview covers the transformation, growth, and development of the public education system in Las Vegas, Nevada.

Oral history interview with Katrina Sandigo conducted by Nathalie Martinez and Barbara Tabach on August 28, 2020 for the Latinx Voices of Southern Nevada Oral History Project. Katrina talks about her family's history and her grandfather's immigration to the United States from Nicaragua. She discusses her education and her time spent studying at the University of Nevada Las Vegas (UNLV) and her work with the Clark County School District (CCSD). She is currently the Education Director for Nevada's Anti-Defamation League (ADL). Katrina also shares her religious faith and how she is active in the Jewish community of Las Vegas.

Commencement program from University of Nevada, Las Vegas Commencement Programs and Graduation Lists (UA-00115).

It seems counterintuitive that a man who was raised a Mennonite, spoke Pennsylvania Dutch before he spoke English, and was destined to quit school after eighth grade to work on the family farm would grow up to become one of the most progressive and visionary library directors in the United States. His participation in the Building Las Vegas project results from his being responsible for building twenty libraries in Clark County during his 1971–1994 tenure as director of the Las Vegas-Clark County Library District. One of his first controversies was to insist on going to high school after his father demanded he quit. After graduating high school he went to Nigeria on behalf of his church, serving there for five years. Upon returning to the U.S., he found work at the Fort Wayne Library, albeit he was limited by how far he could advance because of his limited education. After attaining his library degree Indiana University at Bloomington he served as director at the Columbia City Library

Most Las Vegas residents like living in Southern Nevada, but few make the leap of faith that Ron M. Portaro did in 1994. The business and development consultant gave up a "tenure-track, full time, full-benefits, kids-could-go-to-college-for free job" to keep his family in Las Vegas. He had no local job, so he commuted twice a month to the Cleveland and Toledo areas for two years to complete the consulting assignments that fed his young family. As the Ohio native discusses the dysfunctional family into which he was born and was raised, he also talks about forging his own path as an overachiever, about going to college at Penn State at Altoona on a mining engineering co-op program with Morton Salt, working six months out of the year in the salt mines and attending classes the other six months. After transferring to the University of Toledo, he formed his own painting business to pay his tuition and graduated in management in 1978 and earned his JD and MBA in 1981. His mentor at University of Toledo asked him to teach labor management. While teaching labor relations he also began representing athletes as a player agent in the National Football League and the United States Football League back in the day and the Canadian Football League. From there, he became associate director for the Northwest Ohio Center for Labor Management Cooperation at the University of Toledo and later with the Cleveland State Labor Management Center. It was with the latter that he learned the benefits of the BUILT-RITE model of business relations to promote cooperation between and among the building trades, contractors, and owners. In this interview, Portaro speaks to the BUILT-RITE model for cooperation, his 1993 move to Las Vegas and fortuitous meetings of Pastor Paul Goulet of the International Church of Las Vegas, City of Las Vegas councilman Arnie Adamsen, and Charlie Kajkowski of the Las Vegas Public Works Department. He reveals how these connections eventually not only shaped Portaro's life in Southern Nevada; they also enabled him to turn his life experiences, education, and skill set to benefit his church, his family, and his adopted community. The commitment Portaro made in 1994 to remain in Las Vegas has benefitted Southern Nevada tourists, residents, and business owners in countless ways we can appreciate only when we stop to think about how many people had to cooperate and communicate to make our large infrastructure projects come to fruition.