Kohn armchair known as "B9", or "Le Corbusier", dated 1905. At its creation, it was classified as an office chair (No. 712 with Kohn from 1898, then No. 9/109 with Thonet from 1904), it became a classic of bistro furniture and a "universal" seat manufactured by all the manufacturers in Europe. It was when Le Corbusier rediscovered it in 1920 that it took on the common name of the architect. The seat is in very good condition, with a beautiful "walnut" patina. Star-perforated seat. Diameter: 45 cm, Total width: 59 cm, Seat height: 47 cm, Total height: 79 cm. Mark and label trace on the underside of the seat. This seat features a brass plaque from the Geneva distributor who marketed it. More photos and information available upon request. Delivery to France and Europe or pick-up in Alsace.