Niels-Jørgen Kaiser, Verner Panton, Basel, 1986, n.p. Alexander von Vegesack and Mathias Remmele, eds., Verner Panton: The Collected Works, Weil am Rhein, 2000, p. 77
circa 1965 Painted moulded plywood. Each: 81.3 x 43.3 x 51 cm (32 x 17 x 20 1/8 in.) Manufactured by A. Sommer, and distributed by Gebrüder Thonet, Germany. Underside of four chairs with manufacturer's paper labels with THONET.