Correspondence, itineraries, press cuttings and related items, including letters from his wife Florence Jewel Baillie, his brother Donald Macpherson Baillie, Mona Anderson, Henry Sloane Coffin, William Temple (the Archbishop of Canterbury), Violet Markham, John H Duncan, George Freeland Barbour and Cyril Forster Garbett (the Archbishop of York). Subjects include John Baillie's BBC broadcasts and Church of Scotland and YMCA matters.

Correspondence, press cuttings and related items, including letters from Reinhold Niebuhr, David Smith Cairns William Temple (the Archbishop of Canterbury), the Duke of Montrose and various publishers. Much of the correspondence relates to Church of Scotland business, including John Baillie's appointment as Moderator Designate of the General Assembly of the Church of Scotland and as Corresponding Member of the General Assembly of the Presbyterian Church in Ireland.

Correspondence and related items, including letters from John Keith Benton, Hachiro Yuasa, Reinhold Niebuhr. Includes material relating to John Baillie's retiral, a visit to Hungary, student lists and documents relating to the establishment of closer links between the Church of Scotland, Church of England, Episcopal Church of Scotland and Presbyterian Church of England.

Correspondence, itineraries, press cuttings and related items, including letters from his brother Donald Macpherson Baillie, Mona Anderson, the Duke of Montrose, William Temple (the Archbishop of Canterbury), George Simpson Duncan, Lewis Legertwood Legg Cameron and Sir Neil John Kennedy Cochran-Patrick. Much of the correspondence relates to Church of Scotland business, particularly visits to churches and congregations as Moderator as well as to John Baillie's BBC radio broadcasts.

Correspondence and related items, including letters from his wife Florence Jewel Baillie, Matthew Black and Ian W Fraser. Includes material relating to the World Council of Churches, a visit to Argentina and documents relating to the establishment of closer links between the Church of Scotland, Church of England, Episcopal Church of Scotland and Presbyterian Church of England.

Letters, airgraphs and telegrams of congratualtions, with copies of replies and press cuttings relating to John Baillie's nomination as the next Moderator of the Church of Scotland.