O'Leary, P. and Anti-Partition League, APL (1939) Letter from P. Leary to J. O. Barry-Walsh. [Correspondence] (Unpublished)
O'Leary, P. and Anti-Partition League, APL (1939) Letter from P O'Leary to Mr J O Barry-Walsh. [Correspondence] (Unpublished)
O'Leary, P. and Anti-Partition League, APL (1939) Report on the inaugural meeting of the Croydon Branch of the Anti-Partition of Ireland League. [Minutes] (Unpublished)