The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Choir. Durham Cathedral. Salmon. 1951
Durham Cathedral. Salmon. Gravure. No 15470
Durham Cathedral. Salmon. Gravure. No 15461
The Choir. Durham Cathedral. Salmon. Gravure. No 15462
The Galilee Chapel. Durham Cathedral. Salmon. Gravure. No 15451
The Nave. Durham Cathedral. Salmon. Gravure. No 15467
The Seven Altars. Durham Cathedral. Salmon. Gravure. No 15468
Durham Cathedral. Salmon. No 3401