Subseries consists of Ronald St. John Macdonald's records regarding his involvement with the United Nations. Subseries contains reports, meeting minutes, correspondence, press releases, and other materials.
File contains reports, meeting agendas, meeting minutes, correspondence, the issue no. 21 of the University of Toronto Staff Bulletin of February 1969, and other materials related to the subject.
File contains records regarding different courses, including Canadian foreign policy, public international law, international and European law, and others. File includes records regarding curriculum changes.
Fonds contains correspondence; MacKay's Harvard Law School class notes; published reports; and educational certificates. There is also correspondence with the Canadian Bar Association, Canadian National Commission for Unesco, and the University of Toronto Press.