The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Blackness Castle. The Tower and Courtyard. Ministry of Public Building and Works. Crown
The Courtyard. St. Andrews Castle. Valentine. 1904
Hampshire. Bishop Waltham. Bishop Palace. Corner Tower and Courtyard from the North East. Crown. W. S. Cowell
Heidelberg. Castle courtyard and the great tun. F. Gartner. Nr. 793. 1980. Postcard. Multi view
View of the castle courtyard and the entrance gate. G. A. and Co. Olio. Serie No. 204. 5
Dorset. Sherborne Old Castle. Courtyard and North Range. English Heritage. Crown