Roger TALLON (1929 - 2011) Lacloche edition 1970s Model M400 Spiral staircase Central shaft with round cross-section supporting superimposed steps, the whole forming a helix Cast aluminium partly plated with black rubber Our model consists of a 410 cm central shaft, a 90 cm sheath shaft, 14 steps, 1 landing step and a round base (plate), compensation rings and an end cap. H. 410 cm - D. 130 cm Scratches, wear, dirt Bibliography: - "Roger Tallon, le design en Mouvement", Paris, Musée des Arts Décoratifs, 2017, detail of model p.166 - Patrick Favardin & Guy Bloch-Champfort, Les Décorateurs des années 60-70, Paris, 2007, detail of model reproduced p.177 and 193 LOT SOLD BY DESIGNATION to be picked up at 140 rue de la Poudrette, 69100 Villeurbanne, France