Ave!

Caracalla, Denarius, Serapis reverse

AR; 19mm/3.1gm  Rome Mint, c. 213 AD

Con/ Good Extremely Fine; well-centered, crisp strikes with fresh dies, mint luster; a wonderful example of this issue with little circulation. 

Obv/ ANTONINVS PIVS AVG BRIT; laureate bust right.

Rev/ PM TR P XVI COS IIII PP; Serapis, wearing polos on head, standing left, raising right hand and holding transverse scepter.

Ref/ RIC Vol IVa, 208 (Caracalla)