Oral history interview with Robert C. Belloni conducted by Jim Strassmaier from September 19, 1988, to July 28, 1989, as part of the United States District Court Oral History Project. Belloni was a judge on the U.S. District Court of Oregon.

Oral history interview with Patrick E. Dooley conducted by Clark Hansen from September 23 to October 26, 1992, as part of the Oregon Legislature Oral History Series. Dooley was a Portland attorney, an Oregon state representative from 1953 to 1958, and a Multnomah County Circuit Court judge from 1968 to 1983.

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 Sidney Lezak conducted by Jack G. Collins from August 16, 1988, to June 6, 1990, as part of the United States District Court Oral History Project. Lezak was an attorney in Portland, Oregon, and U.S. attorney for Oregon from 1961 to 1982.

Oral history interview with Charles O. Porter conducted by James Strassmaier from July 18-November 7, 1986, as part of the Oregon Legislature Oral History Series. Porter was a congressman from Oregon.

Oral history interview with James A. Redden conducted by Michael O'Rourke from November 30, 1994, to January 14, 2002, as part of the United States District Court Oral History Project. Redden was an Oregon state representative, state treasurer, state attorney general, and a judge on the U.S. District Court of Oregon.

Oral history interview with Judge Betty Roberts conducted by Clark Hansen as part of the Oregon Legislature Oral History Series. Roberts was an Oregon Court of Appeals judge and state Supreme Court justice.

Oral history interview with Gus J. Solomon conducted by Rick Harmon from July 23 to October 18, 1984, as part of the United States District Court Oral History Project. Solomon was a judge for the U.S. District Court of Oregon.