Domitian (81-96) AR Denarius (Silver, 3.36g, 18mm) Rome, 91. Obv: IMP CAES DOMIT AVG GERM P M TR P XI, laureate head to right Rev: IMP XXI COS XV CENS P P P, Minerva standing to left, holding thunderbolt and spear, shield at side. Ref: RIC 726