Bronze sestertius, 32mm, 20.01gm, issued AD 238/239 Rome mint.
Obv: IMP CAES M ANT GORDIANVS AVG, Laureate, draped, cuirassed bust right.
Rev: IOVI CONSERVATORI S C, Jupiter, standing front, head left, holding vertical sceptre in left hand and thunderbolt in right hand over Gordian III, togate, standing left.