Marcus Aurelius. Denarius; Marcus Aurelius; 161-180 AD, Rome, 166 AD, Denarius, 3.31g. RIC-159 corr., C-435, BM-401. Obv: M ANTONINVS AVG - ARM PARTH MAX Head laureate r. Rx: PAX in exergue, TR P XX IMP - IIII COS III around, Pax standing l. holding branch and cornucopia. RIC wrongly states "Pax seated" rather than "standing".. MS