Obv: Laureate and draped bust of Caracalla right with the legend ANTONINVS PIVS AVG
Rev: Mars, naked, standing left, right foot on helmet holding olive branch and spear, with the legend PONTIF TR P VIII COS II
Rome Mint
Sear 6858 ; RIC 80b ; RSC 420a
Silver, 3.42 grams, 19.1 mm