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.