Correspondence and related items, including letters from his wife Florence Jewel Baillie, his brother Donald Macpherson Baillie, Mona Anderson, Ian W Fraser, Sir Zwinglius Frank Willis and Henry Pitney Van Dusen. Includes material relating to the World Council of Churches and letters congratulating John Baillie on being appointed Principal of New College. Also includes a paper, 'The Idea of Orthodoxy'.

Correspondence and related items, including letters from Mona Anderson, Reinhold Niebuhr, Hachiro Yuasa and Lazlo Pap. Includes material relating to the Donald Macpherson Baillie's estate, the unveiling of war memorial panels and installation of the Duke of Edinburgh as Chancellor at the University of Edinburgh, the coronation of Elizabeth II and preparations for the World Council of Churches conference.

school and university notes; awards and achievements; lectures, addresses and broadcasts; sermons and prayers; manuscripts of published works; papers relating to the World Council of Churches, British Council of Churches, General Assembly of the Church of Scotland and other organisations; personal and professional correspondence