Sarfatti Gino, Eight wall lamps mod. 238/2 Lacquered metal structure and two frosted glass ball diffusers. Original decal. Arteluce, Italy, 1960, W. 44 - D. 30 - H. 20 Cm Literature, M. Romanelli, S. Severi, Gino Sarfatti opere scelte 1938-1973, p. 414, Silvana Editore, 2012