This oral history interview with Gerry Frank was conducted by Jim Strassmaier at Frank's office in Salem, Oregon, from May 25, 1988, to May 2, 1990. In this interview, Frank discusses his family background and early life in Portland, Oregon, including his early education and the Meier & Frank department store, his family's business. He talks briefly about attending Stanford University, then discusses his Army service in Europe during World War II and his studies at Cambridge University in England. He talks about returning to Portland to work at Meier & Frank.

Frank speaks at length about Mark Hatfield's family background and early life. He talks about Hatfield's early political career, spirituality, and marriage to Antoinette Kuzmanich. He talks about the 1965 sale of Meier & Frank, and his subsequent deeper involvement with Hatfield's political career. He discusses his economic planning work on the Governor's Advisory Committee, working with Glenn Jackson, and the Republican Party in Oregon. He talks about Hatfield's elections; Hatfield's brush with the vice presidential nomination in 1968; and Hatfield's working relationships with Oregon state legislators. He describes Hatfield's opposition to the Vietnam War, as well of some of Hatfield's other controversial positions. He then talks about going to Washington, D.C., his duties as a member of Hatfield's staff, and other members of Hatfield's staff. He also talks about the conflict between Hatfield's liberal views and the increasing conservatism of the Republican Party. He speaks at length about running Hatfield's office, including managing correspondence and staff, and contracting with the Herman Miller company for furniture. He discusses the ways in which Hatfield remains connected to his constituency; the areas in which he disagrees with Hatfield; and how they handled a real estate scandal during Hatfield's 1984 re-election campaign. He discusses his personal activities, including writing an Oregon guidebook and his involvement with various organizations. He closes the interview by talking about how he first became acquainted with Mark Hatfield; Hatfield's political agenda; and issues contemporary to the interview session in 1990, including environmental concerns about logging and the proposed division of the Ninth Circuit Court.

This oral history interview with Richard H. Jones was conducted by Jim Strassmaier from December 11, 1987, to January 13, 1988. In this interview, Jones discusses his family background and early life in Colorado, including his early education. He then discusses his memories of the Depression and coming to the West Coast to accept a teaching job at Stanford University in 1938. He then talks about teaching history at Reed College in Portland, Oregon, and becoming acquainted with Mark Hatfield and Gerry Frank. He discusses his involvement in Hatfield's 1958 campaign for Oregon governor. He discusses appointments Hatfield made as governor, and the increasing conservatism of the Republican Party. He also talks about the differences and similarities between Mark Hatfield and Tom McCall. He describes Hatfield's accomplishments as governor, including on education; Hatfield's relationship with the state Legislature; and the attempt to revise the Oregon constitution in the early 1960s. He discusses Hatfield's involvement with national Republican politics in the 1960s, particularly his involvement in the Goldwater and Nixon presidential campaigns. He also talks about Hatfield's opposition to the Vietnam War, and how his own views aligned with Hatfield's; his involvement with Hatfield's senatorial campaigns; and Hatfield's relationship with U.S. Senator Bob Packwood. He closes the interview by discussing Hatfield's support for the National Rifle Association.

This oral history interview with Wendell Wyatt was conducted by Clark Hansen from May 17-19, 1988. In this interview, Wyatt briefly discusses his family background and early life in Eugene, Oregon, particularly the development of his political beliefs. He talks about his early career, including working as a special agent for the FBI, serving in the Marines during World War II, and practicing law in Astoria, Oregon. He then discusses his involvement with the Republican Party and his legislative career. He shares his memories of Mark Hatfield, including Hatfield's relationship with Oregon's political parties, Hatfield's primary political opponents, and Hatfield's involvement with the 1964 Barry Goldwater presidential campaign.

Wyatt then discusses serving in the U.S. House of Representatives, including his campaigns. He talks about working with Hatfield, then governor of Oregon, on Oregon-focused legislation, as well as working with Hatfield's staff. He also talks about Hatfield's opposition to the Vietnam War and his 1966 campaign for U.S. Senate. Wyatt also describes U.S. Senator Wayne Morse. He goes on to speak further about Hatfield, including his staff in Washington, D.C., and Hatfield's pacifism and political alignment. He speaks at length about the 1968 Republican Convention when Hatfield was being considered as Richard Nixon's running mate, as well as Hatfield's continued opposition to the Vietnam War and legislation he worked on related to it. Wyatt talks about the Oregon Republican Party's structure, Walter Huss as its chair, and the party's increasing conservatism. He closes the interview by discussing Hatfield's effectiveness as a U.S. senator, as well as Wyatt's social relationship with Hatfield.

This oral history interview with Sam H. Mallicoat was conducted by Clark Hansen at Mallicoat's home in Tigard, Oregon, from May 23-27, 1988. In this interview, Mallicoat discusses his family background and early life in rural Oregon. He talks about his early career as an educator in Oregon, his naval service in the Pacific Theater during World War II, and starting a family. He then talks about meeting Mark Hatfield while in law school and about returning to the U.S. Navy in order to teach at the naval training center in Portland, Oregon, in 1948. He talks about beginning to work in Oregon politics after leaving the Navy in 1955 to become a lobbyist for the Oregon Railroad Association. He also discusses Mark Hatfield's political career during this time. He then discusses serving as the director of planning and development for the state of Oregon from 1961 to 1967, while Hatfield was governor of Oregon. He focuses particularly on his interactions with Hatfield's staff, and on working with U.S. Senator Wayne Morse to bring Boeing to Boardman, Oregon. He also talks about Hatfield's relationship to his constituents and industries while governor, as well as Hatfield's opposition to the Vietnam War.

Mallicoat talks about Hatfield's election to the U.S. Senate in 1966 and how he subsequently became Hatfield's chief of staff. He talks about the other members of Hatfield's staff, Hatfield's committee assignments, and his continued opposition to the Vietnam War. He talks about Hatfield's role in the 1968 Republican convention, as well as Hatfield's relationship to the Republican Party, particularly with Tom McCall. He also discusses hate mail and death threats that Hatfield received, legislation Hatfield was involved with, and Hatfield's relationship with other senators. He talks about Hatfield's financial situation; leaving Hatfield's staff in 1973 to return to Oregon; and the changes made in Hatfield's staff by his successor, Gerry Frank. He closes the interview by talking about fundraising, Hatfield's closest advisors, particularly Frank, and his own continued relationship with Hatfield.

This oral history interview with Jack Robertson was conducted by Clark Hansen in Robertson's office at the Bonneville Power Administration in Portland, Oregon, from November 7 to December 30, 1988. In this interview, Robertson discusses his family background and early life in Portland, including the evolution of his political beliefs. He then talks about attending Stanford University, including studying abroad in Austria. He focuses particularly on student protests against the Vietnam War.

Robertson talks about joining U.S. Senator Mark Hatfield's staff in 1973, after he worked as a volunteer for Hatfield's 1972 re-election campaign. He describes Hatfield's campaign against Wayne Morse. He then talks about his duties as a legislative aide, and later press secretary, from 1973 to 1982, including speechwriting, research, and correspondence. He discusses Hatfield's relationship with other Oregon Republican politicians, including Tom McCall and Bob Packwood. He speaks at length about other members of Hatfield's staff and how Hatfield interacted with them. He also discusses speeches that he wrote for Hatfield, including some on topics such as the Middle East and refugees. He also talks about Hatfield's early use of computers in his office; some of Hatfield's legislative victories in the Senate Appropriations Committee; and Hatfield's personality. Robertson talks about working on legislation to freeze the creation of nuclear weapons. He speaks at length about the procedures of the Senate Appropriations Committee. He discusses Hatfield's relationship with the Republican Party; other senators and political figures; the presidential administrations of Richard Nixon, Jimmy Carter, and Ronald Reagan; and the press. He also talks about a real estate scandal that affected Hatfield in 1984. He speaks at length about how Hatfield's personal morality influenced his votes on legislation, particularly regarding weapons and war. He describes the Northwest Power Planning Act, as well as Hatfield's views on nuclear power; the debate about funding for a neutron bomb; and Hatfield's foreign policy stances, particularly regarding Israel, Iran, and Panama. He also describes Hatfield's and his staff's reactions to Watergate; Hatfield's visit with Mother Theresa; Hatfield's efforts to locate soldiers missing in action in Vietnam; and chemical weapons in Oregon. He discusses Hatfield's stance on free trade, local government, and environmental issues. Robertson talks about how the Senate and Hatfield changed over the years. He closes the interview by discussing Hatfield's legacy, his own reasons for leaving Hatfield's staff, and his activities since then.

This oral history interview with Mark O. Hatfield was conducted by Clark Hansen in Hatfield's office in Portland, Oregon, from July 29, 1998, to May 22, 2002. The interview was conducted in 33 sessions and the collection includes a transcript. Some sections of the interview have been redacted by Hatfield.

In sessions 1 through 4, Hatfield discusses his family background and early life in Dallas and Salem, Oregon. He talks about his experiences at Willamette University, his service in the U.S. Navy during World War II, and about his experiences at Stanford University after the war.

In sessions 5 through 8, he discusses current events at the time of the interview in 1998, and talks about his personal and political philosophy.

In sessions 9 through 14, he discusses his time serving in the Oregon Legislature as a representative from Marion County from 1951 to 1955, and talks about his involvement in Dwight D. Eisenhower's 1952 presidential campaign. He also speaks at length about his Christian faith and personal philosophy.

In session 15, he discusses his time serving in the Oregon Legislature; anti-communist sentiment in the 1950s; and his campaign for the Oregon State Senate in 1954.

In sessions 16 through 19, he discusses his service as a state senator from Marion County from 1955 to 1957, and as Oregon secretary of state from 1957 to 1959, including his 1956 campaign.

In the bulk of sessions 20 through 28, he discusses his service as Oregon governor from 1959 to 1967, including appointments he made and his international travels; in session 21, he speaks about his marriage to Antoinette Kuzmanich and about her background.

In sessions 29 through 33, he discusses his opposition to the Vietnam War. He talks about serving in the U.S. Senate from 1967 to 1997, including his 1967 campaign.