Caracalla. A.D. 198-217. AR denarius (20.2 mm, 2.29 g, 5 h). Rome mint, struck A.D. 198-199. IMP C M AVR ANTON AVG, laureate, draped, and cuirassed bust right / SECVRIT ORBIS, Securitas seated right on throne, resting head upon hand and holding scepter; lighted and garlanded altar to right. RIC 22b; RSC 571. Toned gVF. Scarce.