Marc Aurel Sestertius, struck AD 176-177 at Rome mint. Obv: M ANTONINVS AVG GERM SARM TR P XXXI, laureate head r. Rev: LIBERALITAS AVG VII IMP VIII COS III P P / S – C, Liberalitas standing l., holding abacus and cornucopiae. 24,99 g, 28 mm. RIC 1205.