Letter from F.X. Martin to Florence O'Donoghue offering assistance to O'Donoghue's research and explaining his own research into the Easter Rising and the IRB - Martin, F. X. (Francis X.); O'Donoghue, Florence, 1895-1967 (1960)
Keywords: Moody, T. W. -- 1907-1984; Mac Neill, Eoin, -- 1867-1945; Irish Republican Brotherhood; Ireland -- History -- Easter Rising, 1916