Member, John F. Kennedy's Presidential campaign staff (1960); Ambassador to Guinea (1961-1963); special adviser, U.S. Delegation to United Nations (1963-1964).
Oral History Interview (1965): Attwood completed one written statement for the John F. Kennedy Library on 11/8/1965 where he discusses the 1960 presidential campaign, U.S.-Guinea relations, and John F. Kennedy's foreign policy in Africa, among other issues.