Silver denarius, 19mm, 3.11gm, issued AD 202 Rome mint.
Obv: ANTONINVS PIVS AVG, Laureate, draped bust right.
Rev: VOT SVSC DEC PON TRP V COS, Caracalla, togate, standing left, sacrificing out of patera over altar and holding roll.
References: Sear 6908, RIC 68, RSC 686.