Caracalla, 198-217. Dupondius (Orichalcum, 25 mm, 12.67 g, 1 h), Rome, 213. ANTONINVS PIVZ AVG BRIT Radiate head of Caracalla to right. Rev. P M TR P XVI COS IIII P P Mars standing left, holding Victory and spear; at his feet to left, bound captive . BMC 254. Cohen 219. RIC 501. Rare. Good fine.