Oral history interview with Erma Linda Rivera conducted by Laurents Bañuelos-Benitez, Nathalie Martinez, Maribel Estrada Calderón, and Barbara Tabach on January 09, 2019 for the Latinx Voices of Southern Nevada Oral History Project. In this interview, Erma Linda Rivera discusses her early life as a grandchild of immigrants. She shares her experiences growing up in a mining town in Arizona. After marrying, both Erma Linda and her husband Jose became federal civil servants. This would lead Erma Linda Rivera to Las Vegas, Nevada in 1984. Prior to retirement, Rivera worked as an regional Equal Employment Opportunity manager. Rivera discusses her career working for the Department of the Interior, sharing how her job helped fuel her passion for social justice. Erma Linda relates the importance of civic involvement in her life. Finally, she reflects on how Henderson, Nevada has changed over the years she has lived there.

The Thomas L. Morgan Real Estate Development Records (1971-1997) relate to commercial and residential real estate development, primarily in Los Angeles, California and Las Vegas and Henderson, Nevada. Materials consist of Hughes Development/Summa Corporation projects including the Hughes Center and Playa Vista in Los Angeles, California, and Summerlin and the Hughes Center in Las Vegas, Nevada. There are also extensive records related to the financing and development of Green Valley Ranch and Lake Las Vegas, projects Morgan helped develop through his private company, Thomas Morgan & Associates. Also represented are a number of casino-related projects for the Sands, the Frontier, the Landmark, and the Westgate hotel-casinos. Additional materials include general business records, handwritten notes and memoranda, and correspondence; Summa financial papers and forecasts; books on finance and a 1982 Desert Inn Master Plan architectural portfolio.