Caracalla, Rome mint,
Denarius (18-19 mm / 2.70 g), 210 AD.,
Obv.: ANTONINVS - PIVS AVG , laureate head of Caracalla right.
Rev.: PONTIF TR P - XIII COS III , Virtus standing r. with spear and parazonium, l. foot on helmet.
RIC IV, I, page 230, 117a ; BMC 32 ; C. 477 .