The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Porchester Castle. F. G. O. Stuart. 149. Post Card. 1909
Rochester Castle. The Porch of the Hall. Ministry of Works. Crown. 1955
Rochester Castle. The Moat and Boley Hill. The Candy Bar
Portchester Castle. The Porch of the Hall. Ministry of Works. Crown
Portchester Castle. The Porch of the Hall. H. M. Office of Works
Colchester. The Castle. 1911
Porchester Castle. Saxon Tower. F. G. O. Stuart. No 148
Chester. The Castle. Postcard