CARACALLA. Denarius. (Ar. 3.31g / 20mm). 214 AD Rome. (RIC 238a). Anv: Laureate bust of Caracalla on the right, around legend: ANTONINVS PIVS AVG GERM. Rev: Apollo seated left carrying branch and lyre on tripod, around legend: PM TR P XVII COS IIII P P. XF.