Gordian III, AR Antoninianus, March-May (?), 240, Third Issue, Rome
IMP CAES GORDIANVS PIVS AVG
Radiate, draped, cuirassed bust right, seen from behind
VIRTV_S AVG Mars, helmeted, in military dress, standing facing, head left, branch upward in right hand, reversed spear in left, shield behind at left 22mm x 24mm, 3.68g