'Sette lampade nuove', Domus, no. 99, March 1936, p. 29 Laura Falconi, Fontana Arte: Una Storia Trasparente, Milan, 1998, p. 204 Franco Deboni, Fontana Arte: Gio Ponti, Pietro Chiesa, Max Ingrand, Turin, 2012, figs. 12, 21
circa 1936 Acid-etched glass, nickel-plated brass, rubber. 101.5 cm (39 7/8 in.) drop, 89.7 cm (35 3/8 in.) diameter Manufactured by Fontana Arte, Milan, Italy.