Pair of hanging lamp from Sciolari 1970

Pair of brass suspensions and crystal knives. I indicate attributed to because there is no longer the small label inside the globe that is plated to the ceiling. 1 light fixture 6 lamps and 12 crystal blades. Height 76, diameter 50. 1 light 3 lamps and 9 crystal blades, 1 missing. Height 63, diameter 35. Rare sold in pairs. Prefer withdrawal on the spot, as it is very fragile.