Price per chair. One left An exceptional set of three Canadian modern executive office chairs designed by Frank Doerner and manufactured by Northfield Metal Products of Waterloo, Ontario in 1975. The chairs feature sculpted molded plywood shells upholstered in black leather with deeply padded seats and backs, supported by cast aluminum swivel bases with casters. The design successfully combines the organic warmth of molded wood with the comfort and functionality required for executive office environments. Retaining their original leather upholstery and displaying attractive age and use, these chairs exemplify the refined corporate modernism of the 1970s. Their sculptural profile and high-quality construction make them equally suitable for executive offices, conference rooms, hospitality settings, or residential interiors. Marked beneath the seat:Northfield Metal Products Co. Ltd., Waterloo Ontario CanadaFrank Doerner – RD. 1975Patent No. 3,935,613 Seat Height: 19" H: 36" W: 29" D: 24"