The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Durham Cathedral from the Banks. Valentine
Durham Cathedral. From the Banks. Valentine. Phototype
Durham Cathedral from the Banks. Valentine. Silveresque
Durham Cathedral from the Banks. Valentine. RP
Durham Cathedral. From The Banks. Valentine. X. L. Series. RP
Durham Cathedral. From The Banks. Valentine Series
Durham Cathedral From The Banks. Valentine. RP
3760. Durham Cathedral from Banks. Valentines. RP. 1938