Caracalla AD 198-217. Denarius (AR; 19-20mm; 2.87g; 6h) 208. ANTONINVS – PIVS AVG Laureate head of Caracalla to right. Rev. PONTIF TR P- XI COS III Mars, helmeted, in military dress, standing left, right foot slightly advanced, right knee bent; holding spear, pointing upward to right, in right hand and oval shield in left.
BMCRE V p. 270, 569 and pl. 42.7; C. 447; RIC IV, 1 p. 228, 100.