The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Gwynedd. Caernarfon Castle. The Eagle Tower from the west. The Campfield Press. Crown. 1971
Gwynedd. Caernarfon Castle. The Eagle Tower from the West. Campfield Press. Crown. 1980
Gwynedd. Caernarfon Castle. Eagle. Queen and Black Tower From Coed Helen Hill. H. M. S. O. E. Baylis. Crown
Wales. County of Gwynedd. Caernarfon. The Castle. FotoWales. 1989
Caernarfon. The Eagle Tower and Harbour. John Espenet Cards. H. E. Knott. 1975
Caernarfon. Castell. Caernarvon Castle. The Eagle Tower. Tyr yr Eryr. J. Arthur Dixon. 1971
Caernarvon Castle the Eagle Tower from the west. P. 12. W. S. Cowell
Caernarvon Castle. The Eagle Tower From the West. W. S. Cowell. Crown