Gordian III. A.D. 238-244. AR antoninianus. 5.06 gm. 23 mm. Rome AD. 238.
IMP CAES M ANT GORDIANVS AVG His radiate, draped, and cuirassed bust right; / IOVI CONSERVATORI Jupiter standing left, holding scepter and thunderbolt, small figure of Gordian standing to left.
RIC IV.3 2. RSC 105.