Gordian III. AE-22, Dupondius, Viminacium.

IMP GORDIANVS PIVS FEL AVG, radiate, draped, cuirassed bust 
right, seen from the back.
PMS COL-VIM, Moesia standing half left, between bull 
to left and lion to right, holding vexillum marked IIII 
in left hand and vexillum marked VII in right hand, date AN 
IIII in exergue.

AMNG 86, Martin 1'39'1

Contributed by quadrans of the Forum Ancient Coins, Okt, 2012