Scarsella collection, Italy
Thence by descent
Acquired from the above by the present owner
Fernanda Pivano, 'Ettore Sottsass, Ceramiche dal 1955 al 1970', Domus, no. 749, May 1993, p. 72
Fulvio Ferrari, Ettore Sottsass Tutta la Ceramica, Turin, 1996, p. 166, fig. 749