Warren PLATNER (1919-2006) Suite of two armchairs model n°1715, circa 1975. Back and seat in thermoformed foam upholstered in ivory wool cloth, set on a steel wire basket base. Editions Knoll. H. 77 cm W. 95 cm D. 65 cm. Significant oxidation, foam wear and discoloration. Bibliography : Charlotte & Peter Fiell, 60s Decorative Art, Taschen, 2000, similar model reproduced p. 287. Brian Lutz, Knoll le design moderniste, Du Chêne, 2010, similar model reproduced on p. 166. Jerryll Habegger & Joseph H.Osman, Sourcebook of modern Furniture, Edition Norton & Company, 2005, similar model reproduced on p. 426.