
This postcard has been sold
Postcard illustrating the underground lake of Saint-Léonard, presented as the largest in Europe, with views of the cave, a group of people, and a campsite. The reverse features a handwritten letter dated 1966, sent from Saint-Léonard (Valais, Switzerland) to Rolle, signed by Marie-Madeleine and addressed to a recipient in Bérendot. A 0.30 € stamp is affixed at the top right.