Roman Imperial
Gordian III (238-244 AD). Rome
AR Antoninianus (19.8mm 3.54g)
Obv: IMP GORDIANVS PIVS FEL AVG. Radiate, draped and cuirassed bust of Gordian, right.
Rev: MARTEM PROPVGNATOREM. Mars in military dress; advancing right, holding spear and shield.
RIC IV, 147.