The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Dusseldorf. Rheinbrucke. J. Wollstein
Dusseldorf. Rheinbrucke. W. Wormbcke
Dusseldorf. Rheinbrucke. F. E. D
Dusseldorf. Rheinbrucke. Postcard
Dusseldorf. Rheinbrucke. 1919
Dusseldorf. Rheinbrucke. 1909
Dusseldorf. Rheinbrucke und Kunstpalast. G. M. B. No. 1543
Dusseldorf. Rheinbrucke. J. W. B. Nr. 536