Coin depicted roughly twice actual size*

Antoninianus of Caracalla

Silver antoninianus, 23mm, 4.30gm, issued AD 216 Rome mint.

Obv: ANTONINVS PIVS AVG GERM, Radiate, draped bust facing right.

Rev: PM TRP VIIII COS IIII PP, Sol stg, one hand raised, other holding globe.

References: Sear 6777, RIC 281a, RSC 358.