

This postcard has been sold
Black and white view of a ruined fortress castle with two square towers and a crenellated wall, on a green hill with trees. The printed text at the top indicates '4769 - Sion - Castle of Tourbillon'. On the reverse, the publisher 'Editions Louis Burgy, Lauranne' and number 4769 are visible at the bottom, with a note 'STAMP ON REVERSE' at the top right.