The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Das Kurhaus. Gruss aus Bad Nauheim. Ottmar Zieher
Boppard. Perle des Rheins. Multi view Postcard. Ottmar Zieher. 1937
Comics Postcard. Ottmar Zieher. Postcard. 1913
Remagen. Apollinariskirche. Ottmar Zieher. Postcard
Mainz. Ottmar Zieher. Postcard
Bingen. Ottmar Zieher. Postcard
Bingen. Burg Klopp. Ottmar Zieher. Postcard
