Postmark (Poststempel): 7260 Davos 3 DORF 1976 /
Definitive stamp 1973 70c Michel #1011, Yvert #941
Postcard Publisher (Verlag): Stefan Reiss
Illustration: The Sertig Valley, Switzerland, with the massifs of the Mittaghorn, the Plattenfluh and the Hoch Ducan in the Alps.
Note: Wrinkle in the upper right corner.