Oral history interview with Jim Shaffer conducted by Gary L. Mynatt on June 20, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Shaffer discusses living in Las Vegas, Nevada and his career in banking. Shaffer describes the positions he has held in the banking industry, where he has lived in Las Vegas, his family life, and his affiliations with different social and professional organizations. He also discusses how nuclear weapons tests at the Nevada Test Site affected the city economically, how Las Vegas has changed and expanded, and credit ratings in Las Vegas.