The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Caernarvon Castle. King Gate. Ministry of Public Building and Works. W. S. Cowell. Crown
Caernarvon Castle. Queen Gate. Ministry of Public Building and Works. W. S. Cowell. Crown
Investiture of H. R. H. Prince Charles. Prince of Wales. Caernarvon Castle. Ministry of Public Building. Eyre and Spottiswoode. Crown
Investiture of H. R. H. Prince Charles. Caernarvon Castle. Ministry of Public Building and Works. Eyre and Spottiswoode. Printers at Grosvenor Press
I. C. 11. Investiture of H.R.H. Prince Charles. Prince of Wales. Caernarvon Castle. 1969. Ministry of Public Building and Works. Crown. 1969
Caernarvon Castle. King Gate. W. S. Cowell. Crown
Criccieth Castle. Caernarvonshire. Ministry of Public Building and Works