This foldable Fire Place Chair No. 1 (Kaminsessel Nr. 1) features a beech bentwood frame and rattan hand-woven upholstery. It was designed in 1866 by Thonet. MOMA New York has this chair in its collection. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution