The design of chair no. 233 by Thonet dates from 1895. This chair with hand-woven rattan seat features a Thonet stamp and a paper Thonet label from after 1920. In good condition. The chair has a new handwoven rattan seat. Normal traces of age and use. This model is listed in the Thonet catalogue of 1906 as "Schreibtischfauteuil [desk chair] Nr. 3" or "6003"; This later became No. 233. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution