same thing here. Did a remodel about a year ago. Homeowner said the switch never did anything for over 50 years. During the remodel i got nosey and crawled into the attic. There is the old style AC cable going to two wall sconces right on each side of the fireplace. They thought it was neat and afterwards they found the old blueprints to the house and right there on the print was the sconces. He remembered then. They were happy and so was I
