Gordian III, AR Antoninianus, End of July 238-End of July 239, First Issue, Rome
IMP CAES M ANT GORDIANVS AVG
Radiate, draped, cuirassed bust right, seen from behind
FIDES MILITVM Fides standing facing, head left, standard in right hand, transverse scepter in left 20mm x 25mm, 3.81g