Typescript copy letter from Colonel Dan Bryan, Director of Intelligence, to Michael McDunphy, Director of the Bureau of Military History, forwarded to Florence O'Donoghue for information with manuscript note from Bryan to O'Donoghue regarding the Collins Papers in Military Archives - Bryan, Dan 1900–1985; O'Donoghue, Florence, 1895-1967; McDunphy, Michael, 1890-1971; Bureau of Military History, 1913-1921 (1948)
Keywords: O'Donoghue, Florence, -- 1895-1967 -- Correspondence; Irish Republican Army; Military Archives (Ireland); Ireland -- History -- 1922-; Ireland -- History -- 1910-1921 -- Sources; Ireland -- History, Military -- 20th century