The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Dorchester. Maiden Castle. Valentines Series. 1907
Oystermouth Castle. Valentine Series. 1907
Newark Castle Valentines Series 1904
Kenilworth Castle. Valentines Series. 1906
Windsor Castle. Valentines Series. 1904
St Georges Chapel. Windsor Castle. Valentines Series. 1906
Dunster Castle. Valentines Series. 1904