Roman Empire, AR Denarius, Caracalla (as Caesar), 196-198AD, Rome Mint, under Septimius Severus, mounted head-side out in square silver bezel with silver bail and 14kt gold rosettes in corners. 8.67g total. M AVR ANTON CAES PONTIF, bareheaded and draped head of Caracalla right ? MARTI VLTORI, Mars advancing right, holding spear and trophy. Porous Fine, well centered, aligned axis.