This inscription to Mithras Invencible was dedicated by a certain Apronianus in 172 is currently lost.
CIMRM 647
From Italy
Invicto Mithrae / Apronianus arkar(ius) / rei p(ublicae) d(onum) d(edit). / Dedicatum VII kal(endas) Iul(ias) / Maximo et Orfito co(n)s(ulibus) / per C. Arennium Rea/tinum patrem.