PAINTED SILVER CENTERPIECE ON BONE DISC, ASIAN INFLUENCE, LARGE

2”, NBS large, good condition. I believe the large flat disc material is bone but there’s a possibility it could be a plastic such as casein. The silver piece is riveted to it with one rivet. Yellow, blue, orange and green paint colors are worn to a lovely patina which highlights the bright silver of the heron type bird. The silver could possibly be sterling. It is a gorgeous button! I’m sorry I can’t give you a positive identification!