Caracalla, AE32 of Apamea, Bithynia. AD 198-217.

M AVREL ANTONINVS PF AVG, laureate, cuirassed bust right.
COL IVL CONC APAM AVG around, DD in right field, Aeneas
walking right, holding Anchises on his shoulder and 
leading the child Askanios by the hand.

Ratto Sale 3445 (this coin); RecGen 76 var (legends, bust
type).

Image from the 1909 Ratto catalogue