Title: Pastoral letter of the Right Reverend John Walsh, D. D., Bishop of Sandwich, publishing the Pope's encyclical letter of the 17th of October, 1867, and appointing a triduum in compliance with its conditions
Subjects: Popes, Papes, Primauté, Primacy, Église catholique, Pastoral letters and charges, Catholic Church, Mandements et lettres pastorales