50s architect chair on wheels -Friso Kramer- Ahrend De Cirkel

50s architect chair on wheels designed by Friso Kramer for Ahrend de Cirkel (the Netherlands). The seat of this office chair is adjustable in height as is the backrest. But the backrest can also be adjusted in direction – to give more support. Both seat and backrest have new foam and are professionally re-upholstered with black artificial leather. The armrests have a bakelite layer.