The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. Castle and Towers Seen from the Lake
Old Postcard. Castle from the Air. Jerome
Old Postcard. Castle Tower. Hildesheimer. No 5266
Old Postcard. Castle Tower Clock
Old Postcard. Castle Tower. 1929
Old Postcard. Castle from Air
Old Postcard. The Castle Tower. The Ideal series