Coin depicted roughly twice actual size*

Denarius of Caracalla

Silver denarius, 19mm, 3.49gm, issued AD 216 Rome mint.

Obv: ANTONINVS PIVS AVG GERM, Laureate head right.

Rev: PM TRP XVIIII COS IIII PP, Serapis, wearing polos on head, standing front, head left, raising right hand and holding transverse sceptre in left.

References: see Sear 6846, RIC 280c, RSC 348.