The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Oystermouth Castle. Valentine Series. 1907
Mumbles and Oystermouth Castle. Valentine. Art Colour
Dunster Castle. Valentines Series. 1904
Colchester Castle. Valentines Series. 1915
Kenilworth Castle. Valentines Series. 1906
Colchester Castle. Valentines Series
The Palace. Stirling Castle. Valentines Series. 1918. British Manufacture
Newark Castle Valentines Series 1904