David L. Stitt and Prescott H. Williams, Jr. Correspondence collection

Austin Presbyterian Theological Seminary

Concordia Seminary Library

St. Peter's Episcopal Church, Philadelphia, PA

African Episcopal Church of St. Thomas, Philadelphia, PA

Duke Divinity Journals and Minutes

Graduate Theological Union- Newspapers, Journals and Pamphlets

Mennonite Church USA Archives

Temple of Religion and Tower of Peace, 1938-1940

Mennonite Historical Bulletin