Caracalla AD 198-217. Denarius (AR; 18-19mm; 3.31g; 1h) 201-206 (?). ANTONINVS – PIVS AVG Laureate and draped bust of Caracalla to right. Rev. ADVENT / AVGVSTOR Galley, rowed left, by oars-men, rudder at stern; at prow, left, vexillum; three figures in stern, seated high; two standards. Rare.
BMCRE V p. 206, 268 and pl. 33.15; C. 8; RIC IV, 1 p. 230, 121.