211 AD., Caracalla, Rome mint, Denarius, RIC 222.

Caracalla, Rome mint, 211 AD.,
Denarius (18-19 mm / 3.14 g),
Obv.: ANTONINVS PIVS AVG BRIT , laureate head of Caracalla right.
Rev.: MARTI PACATORI , Mars standing front, head left, holding olive-branch in his raised right hand, and combination reversed spear - shield both balanced and held by left hand.
RIC 222 ; Hill, Sept. Sev. 1294 ; C. 149 ; BMC 81 .