Caracalla AD 198-217. Denarius (AR; 18-19mm; 3.58g; 12h) 213. ANTONINVS PIVS - AVG BRIT Laureate head of Caracalla to right. Rev. P M TR - P XVI COS IIII P P Hercules, naked, standing front, head left, holding branch in right hand and club, sloped slightly to right, in left; lion-skin over left arm.
BMCRE V p. 438, 49 and pl. 68.15; C. 220; RIC IV, 1 p. 241, 206a.