Hay J42 ChairA familiar shape and look HAY's reproduction of Brge Mogensen's classic J42 chair clearly reflects his design philosophy. Precise proportions with simple horizontal and vertical lines are used to construct a curved spindled backrest and angular armrests. With a broad plywood seat and frame in solid oak or beech, the design has a timeless quality that is built to provide lasting comfort. Perfect for the home or contract purposes, also available to