On second thought:
As Will Hooton observed, there seems to be a circular
inscription on the
reverse, which rules out an origin from all the mints mentioned so far.
Furthermore, I think I see traces of pellet(s) on the
obverse behind the
bust. Of course I am not sanguine on this, given the condition of the
obverse, but if this is indeed the case, it could indicate an origin from Magna Grecia.
Regards.
iolkia