The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Sanctuary Knocker. Durham Cathedral. M. A. Wilkinson
Durham Cathedral. The Sanctuary Knocker. John R. Edis. 1964
Durham Cathedral. The Sanctuary Knocker. Judges. C. 3999. X
Durham Cathedral. The Sanctuary Knocker. Judges. C. 4000
Durham Cathedral. The Sanctuary Knocker. Judges. C 4000
Durham Cathedral. The Sanctuary Knocker. Judges. C 4000 X
Durham Cathedral. The Sanctuary Knocker. Judges. C 3999 X
