DECAPOLIS, Philadelphia. Commodus. As Caesar, AD 166-177. Æ (15mm, 2.61 g, 6h). Struck AD 175-177. Bareheaded, draped, and cuirassed bust right, seen from behind / Helmeted bust of Athena right, wearing aegis. Spijkerman 34; Rosenberger –; RPC IV.3 Online 6650; Sofaer 36. Brown patina with earthen red highlights. Near VF. Very rare, only six known to RPC, three at CoinArchives. One of the finest known specimens, superior to any at RPC online.