I'm not having luck finding who made this pottery vase. It is unglazed and rough to the touch on the outside but glazed smooth and shiny inside. It's 6-3/4" tall, 6" across the top, and 3-1/2" across the bottom (which includes the raised base). It's impressed with what looks like an "M" and a "W" and an asterisk-looking design, all 3 of those marks in their own circle. There's also "8 3 P." Maybe that's the year? Thanking you in advance for any help you can provide.
