BORIS TABACOFF (1927-1985) & MODERN MODULAR FURNITURE (M.M.M.) PUBLISHER Sphere, the series designed in 1971] Ball warmer in smoked plexiglass. The two half-shells of seat assembled by screws, are supported by a foot in brushed steel. The cushion is missing, the two half-shells possibly paired later, traces of adhesive on the Plexiglas. H. 69 cm - W. 69 cm - D. 69 cm Bibliography : 10 ans 100 modèles - Éditions du CREAC, 1973. Identical model reproduced in full page in this publication without pagination.