AR Denarius 

Emperor Caracalla 

Rv PM TR P XVI COS IIII PP 

Hercules

 2.48 grams 17-9mm

Rome AD 213

Obv. ANTONINVS PIVS FEL AVG 

Laureate bust of 

Emperor Caracalla right

Rv. PM TR P XVI COS IIII PP 

Hercules standing left holding branch and club with lion skin

RIC 206a

Sear 6828