The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Donnington Castle. D. D. and D. L. 1905
Co. Durham. Lumley Castle. Chester Le Street. Kingsley. Chatham
Lumley Castle
Conway and Castle. 1903
Peel Bay and Castle. 1908
Edinburgh. National Gallery and Castle. 1909
Ripley Castle and Lake. Pictorial Stationery. Peacock Autochrom. M. E. Mitchell
2829. 14. Lumley Castle. Hartmann. 1908