The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Regensburg. Dom Haupt Portal. Agfa. Josef Brand
Koln a. Rh. Dom Hauptportal. Postcard
Regensburg. Dom. Postcard
Regensburg. Rathausportal. Postcard
Regensburg. Domplatz. Postcard
Regensburg. Portal der Schottenkirche. Postcard
Regensburg. An Der Donan. Postcard
Koln a. Rhein. Nr. 6. Dom Hauptportal. N. P. G