Ballyboodan Ogham stone, Co. Kilkenny

Míreanna comhchosúla

• Ogham monument at Trallong, Wales.
  de réir: Graves, James Rev
  Foilsithe / Cruthaithe: (1862)
• Stone and bone antiquities, some with oghamic inscriptions, found at a crannog in Ballinderry Lough, Co. Westmeath
  de réir: Graves, James Rev
  Foilsithe / Cruthaithe: (1883)
• The Ogham alphabet.
  de réir: Graves, Charles
  Foilsithe / Cruthaithe: (1876)
• Note on Oghams.
  de réir: Graves, Charles
  Foilsithe / Cruthaithe: (1884)
• On Ogham inscriptions.
  de réir: Graves, Charles
  Foilsithe / Cruthaithe: (1887)