Correspondence of James L. O'Donovan with Dept. of Defence, concerning his military service pension, with notes etc. re War of Independence, 36 items, c. 1945-1967, also a letter from Diarmuid O'Hegarty re O'Donovan as Director of Chemicals, Irish Volunteers, 3 Dec. 1920.

Míreanna comhchosúla

• Correspondence of James L. O'Donovan with Dept. of Defence, concerning his military service pension, c. 1945-1967, also a letter from Diarmuid O'Hegarty re O'Donovan as Director of Chemicals, Irish Volunteers, 3 Dec. 1920.
• James L. O'Donovan Papers, mainly blueprints and drawings, relating to the operations of James L. O'Donovan as Director of Chemicals, I. R. A., c. 1922-1923.
• John O'Donovan.
  de réir: Clohosey, T. J. Rev
  Foilsithe / Cruthaithe: (1962)
• An O'Donovan source.
  de réir: Ó Fiannachts, Pádraig An tAthair
  Foilsithe / Cruthaithe: (1966)
• An essay by T. F. O'Sullivan on Richard O'Donovan, son of John O'Donovan the historian, including references to Jeremiah O'Donovan Rossa.