The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Henny Porten. Ross. Von Becker and Maass
Johannes Riemann. Ross. Becker and Maass. Neue Bromsilber Convention. 1936
441 2. Henny Porten. Ross. Berlin S. W. 68
Henny Porten. Ross. Atelier Balazs. Postcard
Henny Porten. Ross. A. Schmoll. Postcard
Henny Porten. Ross. Postcard
Atelier Balazs. Berlin. Henny Porten. Ross. 3126 1
442 1. Henny Porten. Ross