The Southwest Oral History Association Records contains records of the Southwest Oral History Association (SOHA) from 1981 to 2020. Records include agendas and minutes from the executive board committee, financial records, correspondence, photographs, and planning documents for SOHA's annual conference.

Oral history interview with George Burns conducted by Sandy Fink on April 03, 1976 for the Ralph Roske Oral History Project on Early Las Vegas. Burns discusses the early history of Las Vegas, Nevada in the 1940s and 1950s. Burns also discusses the various jobs he has held including cook, dishwasher, clerk, pipe fitter, and salesman.

Oral history interview with Vivian Harwell conducted by Pamela Atkins on February 27, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In her interview Harwell discusses life in Las Vegas, Nevada. She also discusses gaming, atomic testing, and politics.

Oral history interview with Ethel S. Hatch conducted by P. Kohlman on November 24, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. This interview covers the history of Las Vegas from 1939 to 1975. Mrs. Hatch also talks about ranching in Nevada, Rex Bell, development on the Strip, the first hotels, and early local shopping culture. The interview concludes with discussion surrounding tree-lined streets, the Helldorado Club, and Fremont Street.

Oral history interview with William Hanson conducted by Randy Martin on March 05, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In his interview Hanson discusses Las Vegas, Nevada history, Howard Hughes, African Americans in Las Vegas, social classes, and hotel entertainment.

Oral history interview with Lawrence Hawley conducted by Andy Sturgeon on March 13, 1981 for the Ralph Roske Oral History Project on Early Las Vegas. The two discuss how Hawley first came to Nevada, as well as his personal family history. Hawley describes Hoover Dam as it was being built, the effects of the Depression on Nevada, and how Las Vegas has grown in size. Hawley also discusses liquor laws and how practicing law has changed since he first moved to Nevada.