Harry Bertoia (American, 1915-1978), bird chair, designed 1952, manufactured by Knoll international, USA, the welded steel wire frame with cream boucle upholstery, repair to frame, height 101 cm, width 97 cm, depth 66 cm, labels: cf. For comparison Knoll furniture: 1938-1960, Rouland and Rouland, p. 74-75