Coin depicted roughly twice actual size*

Denarius of Antoninus Pius

Silver denarius, 17mm, 2.80gm, issued AD 146. Rome mint.

Obv: ANTONINVS AVG PIVS PP, Laureate head facing right.

Rev: COS IIII, Winged thunderbolt on draped seat.

References: Sear 4079, RIC 137, RSC 345.