On a vitrified fort in the County of Cavan.

Míreanna comhchosúla

• Vitrified forts.
  Foilsithe / Cruthaithe: (1887)
• On the ruined abbeys in the Province of Connaught.
  de réir: Otway, Caesar Rev
  Foilsithe / Cruthaithe: (1836)
• A specimen of the fused substance composing the vitrified fort of Knock Fanell, Rosshire,
  de réir: Ellis, L. Agar Hon
  Foilsithe / Cruthaithe: (1873)
• "Sketches in Erris and Tyrawly" by Canon Otway, reviewed.
  de réir: Otway, Caesar Rev
  Foilsithe / Cruthaithe: (1841)
• Extract from the Chemical Society's Journal for 1881, dealing with the French vitrified forts
  de réir: Kinahan, George H.
  Foilsithe / Cruthaithe: (1882)