The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Schwarzwald. Black Forest. Foret Noire. Muller Fotokarten. Perutz. Nr. 2446
Schwarzwald. Black Forest. Muller. Nr. 4202. 1978
Schwarzwald. Black Forest. Muller. Fotokarten
Schwarzwald. Black Forest. Muller. Perutz
Schwarzwald. Black Forest. Perutz. Muller. Multi View
Das Hollental b. Freiburg Schwarzwald. Black Forest near Freiburg
Schwarzwald Foret Noire. Feldberg. H. Bockelmann. Bodan. Multi View
The Black Forest of Schwarzwald. The Gamekeeper Return. Cottage Homes in the Black Forest. Tuck. Oilette. Ser. III. 7760. J. A. Heyermans