The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Ethelfledas Mount. Warwick Castle. Salmon. W. W. Quatremain. Postcard
Ethelfledas Mound. Warwick Castle. Walter Scott. No K 975
Ethelfledas Mound. Warwick Castle. Walter Scott. RP
Warwick Castle. Ethelfledas Mound From The Gatehouse. No. 19437. Salmon. RP
Warwick Castle. Ethelfleda Mount. J. Salmon. W. W. Quatremain
Warwick Castle From Ethelfledas Mount. J. Salmon. Sepio Series
Warwick Castle from Ethelfledas Mount. 3478. Salmon. 1947
Warwick Castle. Ethelfleda Mound. Raphael Tuck and Sons