Hans Wegner The chair with a frame of mahogany and a seat of black leather. The chair is from around the 70's and appears with signs of use, and patina on the frame, but it is still in a nice condition. (missing the manufacturer sticker) Designer : Hans Wegner Manufacturer : Johannes Hansen. Model : The chair. Dimensions : Height: 76,5 / Width: 63 / Depth: 47 / Seat height: 45 cm. Materials : Frame of mahogany, and seat of black leather. Condition : Second-hand chair from around the 70's, appears with signs of use, but it's still in a nice vintage condition.