Document dated April 1985, written by John Burton for the consideration of Richard Perle regarding second-track diplomacy between the United States and the Soviet Union.
Email dated October 16, 2000, written by Eric Croddy to Betty Nathan inquiring about interviewing John Burton regarding his allegations about chemical warfare during the Korean War.
Letter dated November 23, 1987, written by John Burton to Mr. Ismat Taha Kittani, regarding how Burton may be of service in mediating between Iran and Iraq.
Letter dated November 11, 1987, written by John Burton to Dr. Said Rajaie-Khorassani, regarding how Burton may be of service in mediating between Iran and Iraq.
Letter dated October 12, 1987, written by John Burton to the Ambassador of Iran, regarding alternative mediators to the United Nations for conflicts involving Iran.