I purchased this coin cheap today at a local shop--the man selling it had very little information about it other than that it was "old" and bronze and from China. I have spent the last hour trying to identify it with not too much luck. I believe the front of the coin is "順治通寶" (or "shunzhi tongbao" ), but haven't been able to find anything at all about the reverse. Weight: 12.4g. Diameter: 1.6in. Thank you for any help anyone is able to give.

Obverse

Reverse