Set Of Four Compass Chairs 1960 Dutch Design School Chairs

Set of four vintage school chairs from the 1960s from the netherlands. These seats are rarely offered. This is an unknown model that closely resembles wim rietveld's pyramid chair. The chairs are in good use with normal signs of wear and age, see photos. A floor cap is missing from a single chair. The chairs are stackable. Visible patina on the frames. Dimensions: 47 cm long, 43 cm deep, 79 cm high and 47 cm high seating area.