On the union of the United Presbyterian Church and Free Church of Scotland the two secretaries of their Foreign Mission Committees remained in office as Joint Secretaries, each dealing in general with the same mission-fields as previously. Their successors continued the United Presbyterian series of letter-books for foreign letters, and both series for home letters. Consequently, in arranging the material the Free and United Presbyterian Churches have been regarded as continuing separately and the union of 1900 ignored.
The arrangement is as follows:
MSS.7638-7744. United Presbyterian Church;
MSS.7745-8011. Free Church of Scotland.