Lbk

Thank you both. Much appreciated. Is it likey the 3 known examples are copies of another original?

Hi all, I have been trying to identify this coin. I assuming it's a quadran. It is 14mm diameter. The obverse is an eagle. Legend looks to be ROMA to the left. I've not been able to read the legend to the right of the eagle. The reverse is a cornucopia. No legend. The closest I have found is a Trajan quadrans. Any help welcome