Jacob & Josef Kohn chair Jacob & Josef Kohn chair from Marta Tarvis Jacob & Josef Kohn chair Restoration project made during second school year. A Jakob & Josef Kohn bentwood chair (beginning of the 20th century). gLike Jacob & Josef Kohn chair Restoration project made during second school year. A Jakob & Josef Kohn bentwood chair (beginning of the 20th century). Furniture Design Share R 7 n Marta Tarvis Student Tartu, Estonia Follow Contact