Roman Empire, Antoninian, Gordian III 238 - 244 AD.
Mint: Rome
Av: Bust of Gordian wearing a radial crown (Corona Radiata) to the right.
IMP GORDIANVS PIVS FEL AVG
Rw: Hercules stands to the right leaning against a mace supported on a rock.
VIRTVTI AVGVSTI
Good details.