Roman Imperial Coins
Caracalla (198-217 AR). AR Denarius (22,9 mm, 4,7 g), Rome, 213.
Obv. ANTONINVS PIVS AVG BRIT, Laureate head to right.
Rev. P M TR P XVI COS IIII P P, Libertas standing left, holding pileus and rod. RIC 209a; BMC 53.