The General Post Office at O'Connell Street, Dublin, Ireland

Ireland-3, originally uploaded by Abhishek's Received Postcards.

The General Post Office in Dublin's O'Connell Street is one of the most impressive buildings in Dublin. In 1916, it was the head quarters of the Rebel Irish Volunteers. It's great Ionic Columns of the Portico still bear the scars of battle with the British forces.