The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
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 15469. 1944
The Choir. Durham Cathedral. 15455. Salmon
The Choir. Durham Cathedral. Salmon. 1951