The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. Castle Tower. Hildesheimer. No 5266
Old Postcard. Castle Tower Seen from the River. By Night
Old Postcard. The Castle Tower. The Ideal series
Old Postcard. Castle. 1930
Old Postcard. Castle. 1952
Old Postcard. Castle
Old Postcard. Castle and Bridge