Friend of mine found this ring tonight while we hunted a spot that had a school house in 1874. The school was used all the way up through the 1960’s and was taken down in 2005.
I believe it is copper and it was sized for a child. It has an adjustable band.
Dang it, these have been posted a couple of other times, but I can’t find either of the old threads with one. I think I recall them being a 1930’s radio premium and that the characters are just loosely based on Chinese ones. But there was more certain and better info in the old threads... I’m sure someone will find it.