Silver antoninianus, 22mm, 4.07gm, issued AD 239/240 Antioch mint.
Obv: IMP CAES M ANT GORDIANVS AVG, Radiate, draped, cuirassed bust right.
Rev: PM TRP II COS PP, Providentia, draped, standing left, holding globe in extended right hand and sceptre in left hand.
References: see Sear 8634, RIC 172.
Scarce.