Oral history interview with William L. Dickson conducted by James Strassmaier from September 25-26, 1991, as part of the Oregon Legislature Oral History Project. Dickson served as an Oregon state representative and senator, and as a judge on the Circuit Court of Multnomah County, Oregon.

Oral history interview with Wendell Gray conducted by Elizabeth Reichow and James Strassmaier from January 7, 1992, to October 28, 1993, as part of the United States District Court Oral History Project. Gray was an attorney in Milwaukie, Oregon.

Oral history interview with Allan Hart conducted by Jim Strassmaier from April 15 to July 22, 1986. Hart was an attorney in Portland, Oregon.

Oral history interview with Chester E. McCarty conducted by Bill Koen and Jim Strassmaier from November 12, 1985, to September 1, 1987. McCarty was an attorney and Oregon state senator.