The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Ireland. Co. Waterford. Ardmore. Round Tower and Bay. Cardall
Ireland. Co. Waterford. Ardmore. The Round Tower. 9 th Century. John Hinde. F. R. P. S. 1971
Ireland. The Round Tower. Ardmore. Co. Waterford. John Hinde. No. 2. 6
Ardmore. Round Tower. The Wrench Series. No. 3779
Durham. Barnard Castle. Inner Ward and Round Tower From South. H. M. S. O. W. S. Cowell. Crown
Durham. Barnard Castle. Inner Ward and Round Tower from South. Crown. Campfield Press
Country Durham. Barnard Castle. Inner Ward and Round Tower From South. Ministry of Public Building and Works. Crown
Ireland. The Metal Man and Tramore Bay. Tramore Co. Waterford. Cardall