Boland, G., O'Brien, W., & Ireland. Oireachtas. Seanad. (1963). Letter from G[erald] Boland to William O'Brien thanking him for the "1915 call to the meeting at 41 York St[reet]" and mentioning himself and Harry [Boland] frequented there as children.

Boland, Gerald, et al. Letter from G[erald] Boland to William O'Brien Thanking Him for the "1915 Call to the Meeting at 41 York St[reet]" and Mentioning Himself and Harry [Boland] Frequented There as Children. 1963.