Commodus (AD 177-192), Gold Aureus, 7.0 gms., mint of Rome, struck c.AD 181, M COMMODVS ANTONINVS AVG, laureate, draped bust right, rev. SECVRITAS PVBLICA TRP VII IMP IIII, Securitas seated right, raising right arm and holding sceptre, COS III PP in exergue (RIC 23; BMC 54), about extremely fine