Troika Lounge Chair by Pierre Guariche for Airborne, 1950s
Bibliography: Airborne - Pierre Deligny, Edition Galerie Les Modernistes, Paris, 2012. The drawing with dimensions is in the Livret Trexis index of the 1945-1975 models, under the title Troika Chauffeuse. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution.