This single glass opalescent round light cover was rescued from a nearby house that was built around 1920. I’m guessing that it was original to the house. I don’t see any chips or cracks. This globe has a 3” fitting but also a hole in the bottom where it may have had an ornamental tip or cover of some kind or could be part of a lamp. I think it’s too big to have been a lightening rod ball. I wiped it off but it still has marks and it’s dirty inside so will still clean up. It is 6” high, 6” wide with a 3” fitting. I will be listing other fixtures from the same house.