Marcus Aurelius (161-180). AE Sestertius, Rome mint, 176-177. D/ M ANTONINVS AVG GERM SARM TR P XXXI. Laureate head right. R/ IMP VIII COS III P P DE SARMATIS S C. Pile of arms. RIC III 1190. 24.51 g. 32 mm. Dark green patina. VF/About VF.