This extremely rare model was jointly designed by Josef Hoffmann and Oswald Haerdtl for the 1930 Werkbund Exhibition in Vienna.
Manufactured by Thonet Mundus, 1930s. Bentwood (beech), perforated walnut veneered plywood seat and backrest. With Thonet factory stamp. In very good vintage condition. Height 75 cm, width 51 cm, depth 52 cm, height of seat 40.5 cm.