Includes letters from Alfred Mac Conastair mentioning the Easter Rising; from C.P. Curran regarding a book he is writing in which Pearse and MacNeill feature; letters from [Seán Lemass] with regard to Seán T.’s pension; from Liam O’ Br.[iain] writing about Tom Clarke and Roger Casement and Clarke’s dislike of Casement; from John McShain referring to Phyllis’s recent illness and calling her ‘a dedicated person and it is hard to visualize her not discharging her obligations in spite of the fact that she does not feel her old self’; and telegram from Éamon de Valera wishing Ó Ceallaigh a happy birthday (in Irish). Some letters refer to Ó Ceallaigh’s lecture on Arthur Griffith, such as from Veronica McEvatt; Fr. Henry O.F.M. Cap., also mentioning the pact between Collins and de Valera; and John O. Sweetman, including copy of letter sent by him to Cathal O’Shannon. Also includes general letters, such as from Richard Cushing, Archbishop of Boston; from Most Rev. G.O. Simms, Archbishop of Dublin; from Mother Mary from the Medical Missionaries of Mary; Dr. Michael Browne; Liam Cosgrave; Gerald Boland; and Cardinal Spellman, Archbishop of New York.

Physical description: 30 items.