Marcus Aurelius (161-180). AE As, Rome mint, 176-177. Obv. M ANTONINVS AVG GERM SARM TR P XXXI. Laureate head right. Rev. IMP VIII COS III FELICITATI AVG P P S C. Galley with three or four rowers, facing right; on the stern, Neptune, standing right, his foot on a rock, holding trident and dolphin or aplustre. RIC III 1196. 10.88 g. 25.00 mm. About VF.