Lovely chairs in excellent original condition. Upholstery undamaged without any stains, tears or obtrusive smell. Unusual to find such a condition. Chairs offer very generous seating space and experience with right ergonomics and pleasant cushioning. Oak veneered armrests and beech frame with only minor wear and traces of use. To be used immediately without any restoration. Seat height goes from 42 down to 34 cm. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution