Hello, everyone I'm back. Yesterday I bought an interesting jar that appears to be handmade. At first I was hesitant to buy it, but eventually I talked myself into it. The only inscription are the initials "KM" on the bottom. I have done some research as to what KM might stand for, and have found Karl Martz, but he was not known for making ceramic pieces like this. Any information that you guys have would be very helpful.