As KC said it is hard to tell in the pictures. Did they make repros like this in the 80s? Yes and often made from old molds It looks like a repro from here, because I have seen so many of them. Some are even cast brass as opposed to pot metal. They would use the same parts for sconces and larger hanging pieces. I could probably buy those same parts from Weiss and Biheller or Grand Brass. The shades may not be original but as Mart says they made them for fans but they made the same ones 75 years ago. To be absolutely sure that this is a repro I would need to see the inside of the canopy, the wiring and the sockets. The biggest clue in whats under the canopy like the wires, UL label, mounting hardware etc. Is the energy savings really worth ruining the fixtures looks with those CFLs?