Imperial Rome, Caracalla. AD 198 - 217. AR Denarius, AD 207. Rome. 2.93g. ANTONINVS PIVS AVG, his laureate head rt. / PONTIF TR P X COS II, Caracalla standing front, looking rt., holding spear and parazonium; at his feet, the river-gods Rhenus & Danubus as well as a Germanic captive. RIC 96; RSC 441. EF, nice portrait.