Gordianus III. Antoninianus, struck AD 243-244 at Rome mint.
Obv: IMP GORDIANVS PIVS FEL AVG, radiate, draped and cuirassed bust right.
Rev: SECVRIT PERPET, Securitas standing left, legs crossed, scepter in right, left resting on column.
5,13 g, 22 mm.
RIC 152