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 Dick Eymann conducted by Clark Hansen from December 2, 1993, to September 8, 1994, as part of the Oregon Legislature Oral History Series. Eymann was an Oregon state representative from 1957 to 1974.

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 Howard Morgan conducted by Clark Hansen from August 25 to October 7, 1992, as part of the Oregon Legislature Oral History Series. Morgan represented Clackamas and Multnomah counties in the Oregon House of Representatives in 1949; was chair of the Democratic Party of Oregon in 1955; was Oregon Public Utility Commissioner from 1957 to 1959; and was a member of the Federal Power Commission in 1961.

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 Keith D. Skelton conducted by Clark Hansen from November 9, 1994, to May 12, 1995, as part of the Oregon Legislature Oral History Series. Skelton was an Oregon state representative for Lane County from 1957 to 1960, and for Multnomah County from 1965 to 1974.