The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Walmer. The Castle. Postcard. 1928
Old Postcard. Castle. 1930
Old Postcard. Castle. 1952
Saltwood Castle. Postcard. 1906
Walmer Castle. Postcard. 1903
Carnarvon Castle. Postcard. 1905
Hastings Castle. Postcard. 1906
Kenilworth Castle. Postcard. 1904