K. Takahama, six stacking chairs, Italy, 1968
Mod. Tulu with chromed metal structure and fabric upholstery. Prod. Simon. 48x48x74cm G. Gramigna, Repertorio del design italiano 1950-2000, p. 156, Allemandi, 2003; G. Gramigna, Le Fabbriche del Design, p. 216, Allemandi, 2007.