I work in the business of estate sales so we come across hundreds of jars and i have never seen one with an error like this so i bought it to put in my collection since it was an interesting error. wondering what anyone can tell me about this or if it adds any value at all. i tried to get a good photo but it was hard to do to show how sunk in it is but the jar is sunk in quite a bit on one side (left side in photo) very oddly shaped.