Bienaise chair, architect's chair, 50s-60s

Architect's workshop chair from the 50s, Bienaise chair, nice patina of time, I don't think the color is original but it's not from yesterday! It is adjustable in seat height from 58 cm to 69 cm. The backrest is reclining and adjustable and it can be rotating or not. It is a beautiful practical and decorative piece. Just note a fragility on one corner (it's not broken and it doesn't move, I've been using it for a while) Possibility of delivery to Paris.