Gordian III, AR Antoninianus, AD 238-244 Rome, Struck AD 243-244. 21mm, 4.56g. 

IMP GORDIANVS PIVS FEL AVG, radiate, draped and cuirassed bust right.
PROVID AVG, Providentia standing left, holding sceptre and pointing wand to globe at feet left. 

RIC 148; RSC 296. 
With permission of Savoca Numismatik Blue Auction 4, Lot 1310, Dec 2017