The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Hawarden Castle. Valentines Series. 1908
5475. Hawarden Castle from S. W. Valentines Series
Dorchester. Maiden Castle. Valentines Series. 1907
Oystermouth Castle. Valentine Series. 1907
Cardiff Castle. Valentines Series. 1903
Newark Castle Valentines Series 1904
Kenilworth Castle. Valentines Series. 1906
Camber Castle. Valentines Series. 1905