Roman Empire, Domitian, AR Denarius, AD 92, Rome mint

Obv. IMP C[AES] DOMIT AVG GERM P M TR P XI, laureate head right.

Rev. IMP XXII COS XVI CENS P P P, Minerva, helmeted, standing left, holding vertical spear in right hand. 

Srebro, 18,8 mm, 3,12 g. RIC 738.