1954 for Free Span, France
Herman Miller International Collection - made by Vitra
1967 by Vitsoe, Germany
1963 for Sormani, Handmade in Italy
1962 by Wilkhahn, Germany
1972 by Team Form AG, Swiss
1962 by Knoll International
36 elements, 1972 for De Sede
1972 by Team Form AG, Swiss
1952 for Johannes Hansen, Denmark
1972 by Team Form AG, Swiss
collection « Spin-Off » limitée à 300 pièces
1963 for Comfort, Italy
1972 for C&B Italia
1967 for Asko, Finland