The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Nottingham. Castle Gateway. 1904
Gateway. Nottingham Castle. Layland Ross. RP
Nottingham Castle Gateway. E. T. W. Dennis. Scarborough
The Gateway. Nottingham castle. Valentine. 1904
The Castle Gateway. Nottingham. Hartmann
Old Gateway. Nottingham Castle. Ritchies. Reliable. 1913
