Handwritten letter from + Eugene O’Callaghan, Bishop’s House, Monaghan, to Mr. Phillips thanking him for his letter and praising his efforts to bring the reign of Christ into the world. 1 item

Handwritten letter from H.J. Mc Kernan to Fr. Mangan thanking him for obtaining permission for him to write to Dr. O’Callaghan, Bishop of Clogher.

Letter from +Philbin to +McQuaid thanking him For his generous cheque. He also mentions he is to Meet with Mr. Callaghan who has a number of plans to help change the current climate in the North. 1 item

Letter from +O’Callaghan to +McQuaid thanking him for all the assistance on the occasion of the consecration of Bishop Murphy.

Handwritten letter from P.J. O’Callaghan, Limerick, to Fr. Dunne acknowledging receipt of a letter and thanking him for forwarding a cheque.

Official announcement from the Apostolic Nunciature stating that Mgr. Patrick Mulligan, Vicar General of the Diocese of Clogher and Parish Priest of Machaire Rois, Carrickmacross, is to be the new Bishop of Clogher in succession to Bishop Eugene O’Callaghan, for reasons of age.

Handwritten letter from P.J. O’Callaghan, Limerick, to Fr. Dunne informing him that the Bishop has resigned as Secretary of the Standing Committee of the Hierarchy. His successor to this office is the Bishop of Raphoe.

Letter from +O’Callaghan to +McQuaid congratulating him on his recent address at the Votive Mass marking the opening of the new academic year in primary and secondary schools in Dublin. Annotated by +McQuaid.

Invitation card from +O’Callaghan to +McQuaid on the occasion of his consecration. 1 item

Handwritten letter from P.J. O’Callaghan to Fr. Dunne relating to forwarding a cheque. Meath