The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Windsor Castle. Valentines Series. 1904
Inverness from the Castle. Valentines Series. 1904
Keep. Dudley Castle. Valentines Series. 1904
Conway Castle. Valentines Series. 1904
Colchester Castle. Valentines Series. 1915
Courtyard Warwick Castle. Valentine Series. 1904
Newark Castle. Valentine Series. 1904
