ONE out of THREE, very rare, original "Diska" Readymad sconce / ceiling lamps, Franco Bettonica / Mario Melocchi for Cini & Nils, Italy. Mirror glass, rubber, plastic, E27 bulb socket. Solid, highest quality workmanship. Excellent, unused condition, with slight traces of storage; slight (production related) loss of material around the bulb socket (see pictures); fully functional. Diameter: 14,37" (36,5 cm). Several manufacturer/origin signets (see pictures). No longer produced.