The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Manchester. Royal Exchange. Gem Series
Manchester. Royal Exchange. Gem Series. 1906
Manchester. Royal Exchange. Bijou Series
Manchester. Royal Exchange. Valentine. X. L. Series. Real Photo Cards
Royal Exchange. Manchester. Valentine
Royal Exchange. Manchester. The Star Series. Gottschalk Dreyfuss And Davis
The Seven Stars. Manchester. Exchange Series