Postcard, coloured photo of Lausanne showing the Chauderon Bridge over the Flon Valley with the Swiss Alps in the background. Light pedestrian traffic over the bridge with a tram and shops in foreground. Lake Lausanne in the middle distance. Printed on the back 'Edition Art. Perrochet & David, La Chaux-de-Fonfs-Lausanne'postcard, photograph, postcard, lausanne, switzerland, chauderon bridge, swiss alps