This collection contains liturgies, correspondence, litigation, ordination and Foreign Service documents, photographs, awards, newspaper articles, autobiography and books.

This collection contains records of the All Africa Christian Conference, including correspondence, photographs, memos, publications, and meeting minutes and supplemental materials.

Allen Macy Dulles was a theologian, a pastor, and a professor at Auburn Theological Seminary. This collection contains lectures and notes on the history and nature of apologetic.

Personal and professional papers, including research materials for "Ministry After Freud" and for writings on Helen Flanders Dunbar, as well as other projects.

This collection details conversations discussing topics such as unity, baptism, women in the Church, the Eucharist and intercommunion, mixed or intermarriage, the nature of sin, and the purpose and role of the Church, and includes papers written by experts of all faiths including Peter Day, an ecumenical officer for the Episcopal Church, Bishop Arthur A. Vogel of the Anglican Church, Bishop Charles H. Helmsing of the Roman Catholic Church, and Robert T. Handy, a Baptist pastor and Professor of Church History at Union Theological Seminary. The collection also contains records of minutes, reports, correspondence, position papers, and books and news statements drafted at bilateral meetings of the Roman Catholic Church and various Protestant churches.

The American Board of Commissioners for Foreign Missions (ABCFM), organized in 1810, was the first successful North American agency dedicated to foreign missions. ABCFM existed until 1961 when it merged with the Board of International Missions to form the United Church Board for World Ministries. The collection concerns missions in South Africa in Rhodesia and Zulu; missions in Asia including Turkey, India, Japan, and China; missions in the Philippine Islands; and ABCFM organization in general.

The American Constantinople Relief Committee formed in 1912 to raise money for war refugees in Turkey and surrounding area, and disbanded in 1914 after questions of integrity were raised against the secretary's fundraising practices. The collection contains correspondence, committee minutes, reports sent to missionaries in the field, news clippings, photographs, and publicity materials.

The American Institute for Christianity was incorporated in 1923 to enable the planning and production of a proposed 12 volume American Encyclopaedia of Christianity. Denominational councilors, writers, editors and supporters were contacted across the USA. The Institute was unable to attract adequate funding to produce the Encyclopaedia. The bulk of the Records consist of planning documents and correspondence.

This collection contains recollections of Dr. John J. Banninga, a missionary in Madura from 1901-1942, as well as sermons by the Rev. P. Thomas Pastor of Trinity Church, Tirumangalam.

This collection contains material related to the American Marathi Mission, the American Board of Commissioners for Foreign Missions (ABCFM) first Protestant mission in Western India, compiled in 1962 by Louise Gliem Fisher. Materials include general background information and reports on various mission stations, as well as typescript material pulled together from minutes, reports, diaries, brochures, and correspondence.