Records from a worldwide ecumenical conference of Protestant missionaries taking place in Edinburgh, Scotland, 14-23 June, 1910, including those from the Continuation Committees established to continue work beyond the 1910 meeting: Questionnaires, missionary responses from the field, originals, transcripts; administrative correspondence, area reports and reports to Commissions, minutes; published findings and administrative records of the Area Conferences of the Continuation Committees. Also includes anniversary records.

Young Mens and Womens Christian Associations founded as a response to unhealthy social and living conditions in cities at the end of the Industrial Revolution. Collection includes reports, correspondence, minutes, and pamphlets from YMCA and YWCA branches around the world.