Marko holland industrial school chair 60's netherlands design

Stunning 'compass' school chair by marko holland in the style of friso kramer / pouvré from the 60's. The chair has a dark gray (almost black) metal frame and wooden seat and back. The chair is in beautiful used conditiont. Hard to find those days! Dimensions approx: 41 cm length, 41 cm depth, 79 cm height and 46 cm seat height.