The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Interior of Caernarvon Castle Floodlit. J. Arthur Dixon
Eilean Donan Castle. Floodlit. J. Arthur Dixon Ltd. Wm. L. Philip
Harlech Castle Floodlit. J. Arthur Dixon. A. Pickett
Norwich Castle Floodlit. J. Arthur Dixon. 1973
Northumberland. Bamburgh Castle. Floodlit. J. Arthur Dixon
Caernarvon Castle. The Eagle Tower Floodlit. J. Arthur Dixon. A. J. Pickett