Ancient Coins, Numismatic Books

Pertinax (193), Pertinax (193), Denarius, 193, Rome, laureate bust right, rev. opi div[in tr p] cos ii, Ops seated left, holding two stalks of grain, resting hand on seat of throne, 2.53g/6h (RIC 8a; RSC 33). Fair to fine, rare (£150-200)