I'm afraid I'm not sure about it either. Either the pic is too poor or the coin is poorly cast, but I can't get a clear reading. The closest match I can find are the
Xiang Fu coins of the Song Dynasty, but coins from that period shouldn't have Manchu script on the back, or have such wide rims.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis