The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Hadleigh Castle. Valentine
Cloisters. Windsor Castle. Valentine. 1910
Scarborough Castle. Valentine. 1918
Edinburgh Castle. Valentine. 1964
New Bridge. Barnard Castle. Valentine. 1919
Cardiff Castle. Valentine. 1918
Ford Castle. Valentine. 1915
Rochester Castle. Valentine. 1913