Marcus Aurelius, 161-180. Denarius (Silver, 17 mm, 3.04 g, 7 h), Rome, 173-174. M ANTONINVS AVG TR P XXVIII Laureate head of Marcus Aurelius to right. Rev. IMP VII COS III Mars advancing right, holding spear in right hand and trophy over left shoulder in left. BMC 604. Cohen 314. RIC 299. Apparently quite rare as there are no examples on either CoinArchives or on Wildwinds. Very fine.