HELIOGABALO. Denarius. (Ar. 2.01g / 19mm). AD 218-222 Rome. (RIC 121). Anv: Laureate and draped bust of Heliogabalus on the right, around the legend: IMP CAES ANTONINVS AVG. Rev: Mars advancing to the right, carrying scepter and trophy, around legend: MARS VLTOR. F.