The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Harlech Castle. Valentine Series. Printed in Great Britain. Post Card
Norwich. Cattle Market and Castle. Valentine Series. 1916
Brougham Castle. Valentine Series. Postcard
Durham. Durham Castle. Valentine Series. Multi View. 1911
Courtyard Warwick Castle. Valentine Series. 1904
Balmoral Castle. Valentine Series
Lewes Castle. Valentine Series. Crystoleum. 1913
Carrickfergus Castle. Valentine Series