The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Dover Castle and Pharos. Valentines Series
Dover Castle and Pharos. Valentines Carbotype Series
Scarborough. St. Mary Parish Church and Castle. Valentines Series
Edinburgh. Scott Monument and Castle. Valentines Series
Norwich. Cattle Market and Castle. Valentine Series. 1916
Carlisle. Queen Monument and Castle. Valentine Series
Windsor. River and Castle. Valentine. Valesque Series