1951 Stacking chair Hillestak 
1955 Chair 675
1962 Stacking chair Polyprop «There is no perfect chair... The best chair is only good for a few hours, and then you ought to get up. A perfect chair is a bed !...» Niels Diffrient
«There is no perfect chair... The best chair is only good for a few hours, and then you ought to get up. A perfect chair is a bed !...» Niels Diffrient