Oral history interview with Gerry Frank conducted by Jim Strassmaier from May 25, 1988, to May 2, 1990, as part of the Senator Mark O. Hatfield Oral History Project. Frank supported Hatfield's political career and served as his chief of staff.

Oral history interview with Mark O. Hatfield conducted by Clark Hansen from July 29, 1998, to May 22, 2002, as part of the Senator Mark O. Hatfield Oral History Project. Hatfield was an Oregon state legislator, Oregon secretary of state, Oregon governor, and a U.S. senator.

Oral history interview with Wendell Wyatt conducted by Randall Weisberg from January 28 to March 24, 1992, as part of the United States District Court Oral History Project. Wyatt was a lawyer in Astoria and Portland, Oregon, and represented Oregon in the U.S. House of Representatives from 1964 to 1975.