The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Castle Square. Caernarvon. PT24503
Caernarvon Castle. Square. Postcard
Caernarvon. Castle Square. Photo Precision. St. Ives. Huntingdon. Colourmaster International. 1972. Multi View
Caernarvon. Castle Square. Printed in Great Britain
Caernarvon. Castle Square. PM. Colwyn Bay. Denbighshire. 1971
Castle Square. Caernarvon. Photochrom Co. Ltd
Caernarvon. Castle Square. Aerial View of the Castle. J. Arthur Dixon. Multi View. 1977
Caernarvon. Castle Square. Valentine. RP
