Large vase, model no. 588, from the 'Ceramiche a colaggio' series
1962-1963 Glazed earthenware. 26.6 x 14.9 x 7.9 cm (10 1/2 x 5 7/8 x 3 1/8 in.) Manufactured by Società Ceramica Toscana, Castelnuovo di Garfagnana for Galleria Il Sestante, Milan, Italy. Underside signed SOTTSASS/IL SESTANTE/588/ITALY.