Marcus Aurelius (161-180) AR Denarius (Silver, 3.40g, 18mm) Rome
Obv: IMP M AVREL ANTONINVS AVG, bare-headed bust of Marcus Aurelius to right
Rev: PROV DEOR TR P XV COS III, Providentia standing left, holding globe in right hand and cornucopiae in left.
Ref: RIC 22.