Trebonianus Gallus Silvered Antoninianus. Antioch mint. 

IMP CC VIB TREB GALLVS PF AVG, radiate, draped and cuirassed bust right, IV beneath bust.
VBERITAS AVG, Ubertas standing left, holding purse and cornucopiae, Mintmark: IV (officina 4). 

RIC 92; RSC 125c; Sear 9652.