Redmond, J. E. (1907). Copy letter from John Redmond, to Canon J. J. MacCartan, expressing agreement with MacCartan that the issue of O'Brien's split should not be discussed openly as "it is like a mutiny in the face of the enemy", and asserting that both Redmond and Dillon have invited O'Brien to rejoin the party on many occassions.

Redmond, John Edward. Copy Letter from John Redmond, to Canon J. J. MacCartan, Expressing Agreement with MacCartan That the Issue of O'Brien's Split Should Not Be Discussed Openly as "It Is like a Mutiny in the Face of the Enemy", and Asserting That Both Redmond and Dillon Have Invited O'Brien to Rejoin the Party on Many Occassions. 1907.