Bureau of Military History, Hayes, R. F., McDunphy, M., O'Donoghue, F., & Brennan, P. S. (1956). Typescript letter from P. J. Brennan, Secretary of the Bureau of Military History, to Florence O'Donoghue, Loch Léin, Eglantine Park, Douglas Road, Cork, enclosing a typescript copy letter dated May 31 from Michael McDunphy, Director of the Bureau of Military History, to Richard Francis Hayes, Chairman of the Advisory Committee to the Bureau, Woodlands, Rochestown Avenue, Dún Laoghaire, co. Dublin, regarding the winding up of the Bureau and the final place of custody of the records collected.

Bureau of Military History, et al. Typescript Letter from P. J. Brennan, Secretary of the Bureau of Military History, to Florence O'Donoghue, Loch Léin, Eglantine Park, Douglas Road, Cork, Enclosing a Typescript Copy Letter Dated May 31 from Michael McDunphy, Director of the Bureau of Military History, to Richard Francis Hayes, Chairman of the Advisory Committee to the Bureau, Woodlands, Rochestown Avenue, Dún Laoghaire, Co. Dublin, Regarding the Winding Up of the Bureau and the Final Place of Custody of the Records Collected. 1956.