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 Bertha Gresh conducted by James M. Greene on November 01, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Gresh discusses the early mining days, her personal history, and the history of Nelson County, Nevada. She also discusses her art, social activities, and the prizes she won as a visual artist in Nevada.

Oral history interview with Gene Hotchkiss conducted by Barbara Clark on June 27, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Hotchkiss discusses her experiences living in Las Vegas, Nevada since 1946. Hotchkiss discusses the hotel industry, explaining that most casinos had a Western theme before the Flamingo was built, which started a luxury resort trend. Hotchkiss goes on to describe the development of Las Vegas Strip hotels.

Oral history interview with Rosamond McDougal conducted by Concepcion Fernandez on February 14, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, McDougal discusses the history of education in Southern Nevada. She specifically talks about University of Nevada, Las Vegas and her experiences as an educator.

Oral history interview with Carl Ciliax conducted by Gary Wood on March 08, 1980 for the Ralph Roske Oral History Project on Early Las Vegas. Ciliax first describes his family history, and his early interests in wildlife. Ciliax then discusses his early experiences in hunting and his eventual interest in conservationism and preservation.

Oral history interview with Mamie Buettner conducted by Gertrude Anne Moore on February 21, 1975 for the Ralph Roske Oral History Project on Early Las Vegas. During the interview Buettner discusses the history of Las Vegas, Nevada and offers insight into the day-to-day life of a Las Vegas old timer.

Oral history interview with Barbara Millington conducted by David Mowrey for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Millington discusses the development of Las Vegas, Nevada and compares the 1940s to the 1980s. Millington also discusses her work history and personal life in Las Vegas.