The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Dusseldorf. Hauptbahnhof. Adam Heinz. Postcard
Dusseldorf. Hauptbahnhof. Hubert Knappe. Nr. 14. RP
Dusseldorf. Hauptbahnhof. RP
Dusseldorf. Am Hauptbahnhof. Platows Kunstanstalt. No. P2 126
Essen. Hauptbahnhof. Postcard
Munster i. Westf. Hauptbahnhof. Postcard
Stuttgart. Hauptbahnhof. Postcard
Koln a. Rh. Hauptbahnhof. Postcard
