This collection contains letter press books holding the correspondence of the Board of Missions from 1820 to 1911. Correspondents include the Secretary of the Executive Committee (1820-1835); the Secretary-General Agent and Treasurer of the Domestic Committee (1835-1885); the Secretary and Treasurer of the Indian Commission (1874-1879); the Foreign Committee (1820-1886); Joshua Kimber (1873-1883); the General Secretary, Treasurer, and Staff of the Board (1877-1911); and the Spirit of Missions (1852-1862). The letters within the books are arranged chronologically, not by writer or topic.

This collection contains the minutes for the Board of Missions plenary body as well as its constituent committees, the Domestic Committee and the Foreign Committee, and a small number of associated publications, reports, and other records. Additionally, there is a small selection of minutes for sub-committees, such as the Finance Committees, the Indian Commission, and the Freedman’s Aid Commission.

This collection contains published proceedings and reports of the Board of Missions from 1820 to 1919.

The World Mission in Church and Society records document the efforts of the office to support schools, hospitals, and missions established during the Church's early overseas involvement. Correspondence, minutes, reports, studies, newsletters, and informational materials are included.

The World Mission in Church and Society records document the efforts of the office to support schools, hospitals, and missions established during the Church's early overseas involvement. Correspondence, reports, medical shipment records, photographs, and printed materials are included.