Caracalla AD 196-217 Silver Denarius "A strong leader has the support of Mars." Obv: ANTONINVS PIVS AVG - Laureate bust right, draped. Rev: PONTIF TR P VIII COS II - Mars standing left, holding reversed spear and branch while resting right foot on helmet. Rome mint: AD 205 = RIC IVi, 80, page 225 - Cohen 420.