I received this piece in 1971, and it was previously owned, so I know it is old. I cannot find the pottery mark anywhere. It is similar to Muriyama but I don’t see this style on other Muriyama pieces. Also, would you call this a vase or an urn?[attachment]J#13 (640×480).jpg[/attachment][attachment]J#1 (640×480).jpg[/attachment]