Murphy, F., O'Kennedy, B., Harvey, S., O'Brien, A. P., Childers, E., & Irish Self-Determination League of Great Britain. (1919). Material relating to Central Branch Irish Self-Determination League, including letters to and from J.J. Fintan Murphy (its co-leader with Art Ó Briain), typescript copy circular, agendas and various protest statements issued to press by Ó Briain.

Murphy, Fintan, et al. Material Relating to Central Branch Irish Self-Determination League, Including Letters to and from J.J. Fintan Murphy (its Co-leader with Art Ó Briain), Typescript Copy Circular, Agendas and Various Protest Statements Issued to Press by Ó Briain. 1919.