Persistent link: https://iarccum.org/doc/1302 
At the Church of England’s General Synod in 1976, in response to a question asked of the Archbishop of Canterbury about his contacts with other church leaders on the Ordination of Women, Archbishop Donald Coggan referred to various letters which were posted on a notice board during General Synod for Synod members to peruse.
The collection of correspondence bears the designation GS Misc 53.
In addition to letters from and to Pope Paul VI and Cardinal Willebrands, the collection also includes a letter to Patriarch Demetrios I of Constantinople and a letter and reply to Archbishop Marinus Kok, Old Catholic Archdiocese of Utrecht.