Has anyone seen a 1989 year 64 proof set from the Japanese Showa era? Where can I find one, never seen it on eBay either.
Will Japan be switching from solid copper to copper plated zinc for their 10 yen coin to cut cost?
Given to me by my husband. He spotted it in a convenience store tip jar in Pittsburgh, PA & traded for it with them.
(more photos of same coin...
Separate names with a comma.