The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Castle Gateway. Nottingham. Hartmann
Castle Gateway. Nottingham. Hartmann. 1905
Nottingham. Castle Gateway. F. Hartmann
201. 2. Castle Gateway. Nottingham. Hartmanns Real Glossy Series. 1908
Nottingham Castle. The Gateway. Layland Ross. RP
Gateway. Nottingham Castle. Layland Ross. RP
Nottingham Castle Gateway. E. T. W. Dennis. Scarborough