The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. Aerial View to the Castle Ruins
Bernkastel Kues an der Mosel. The Ruins of the Old Castle Landshut by Day and Night. Deutsch. Multi View
Dorset. Christchurch. The River Avon with the ruins of the castle and a view of the priory in the background. J. Arthur Dixon
View of the Old Castle. Postcard
Corfu. Partial View of the Old Castle. Sotiris Toumbis
View of the old castle. Stewart and Woolf. Series No. 541
Devon. Okehampton Castle. Aerial View of the Ruins of Devon Largest Castle. English Heritage
Old Castle Ruins. T. I. C. Postcard