The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Lantern Tower Ely Cathedral. 41361. Valentine and Sons. RP. 1953
Ely Cathedral. G3973. Valentine and Sons. RP
West Front Ely Cathedral. G. 4387. Sepiatype Postcard. Valentine and Sons. 1954
London. St. Paul Cathedral. Valentine and Sons Ltd. Valesque
London. St. Paul Cathedral. Valentine and Sons Ltd. RP
Gloucester Cathedral From S. E. 4746. J. V. Valentine and Sons. RP
Rochester Cathedral From Castle. 98285. Valentine and Sons. RP. 1960
Ely Cathedral from East. Valentine. 1909