vintage Jack Pott pottery brown and white drip glazed oil lamp base

This lovely oil lamp base has some wear, the top is tightly screwed on and I did not remove (I didn't want to risk trying to much force since I did not want to break). It is a nice decorative piece as is. It is about 6" x 4". Due to size/weight of item it can not be combined with any other items. This is shipped from a smoke free home. Thanks for looking! locbbp13