The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Porth. Newquay. Cathedral Cavern. William Printers and Publishers
Newquay. Porth. Cathedral Cavern. Judges. 11687
Cathedral Cavern. Newquay. J. Welch. 1911
Cathedral Cavern. Newquay. J. Welch
Porth Island and Newquay. J. W. Ruddock. Artist Series. Elliott
Porth Island and Newquay. J. W. Ruddock. Lincoln. The Artist Series. Elliott
Newquay. Porth Island Cliffs. Photochrom Co. Ltd
The Cathedral Cavern. Porth. RP. 1952