Hi Young,
This one may be a
bit of a reach, but I am basing this
attribution on all of your other coins being from
Sicily or the Regno. Your coin is a
denier tournois, this is for sure. There was a
denier tournois minted for Nicolas II of Monforte for
his fief of Campobasso. This coin would have been minted at Campobasso from 1459-1463. The
obverse features a chattel between two rosettes or annulets with the
legend :plus:NICOLA COMI. The
reverse features a
cross and the
legend :plus:CAMPIBASSI. As I said, this is a hesitant
attribution, as I cannot make out the legends from your photos. Reference is
MEC14 #938-941.
Cheers,
David