Caracalla as Caesar AD 196-198. Denarius (AR; 17-18mm; 3.48g; 12h) 196 (?). [M AV]R ANTONI-NVS CAES Draped bust of Caracalla, bare head, to right. Rev. SECVRITAS PE-RPEVTA Minerva, helmeted, draped to feet, with aegis on breast, standing front, head left, resting right hand on shield balanced on ground, left, and holding vertical spear, reversed, in left hand. Rare.
BMCRE V p. 50, 181 and pl. 10.1; C. 562; RIC IV, 1 p. 212, 2var (bust).