Claudius II Antoninianus. Rome. 268-270 AD. 

Obverse: IMP CLAVDIVS AVG, radiate and cuirassed bust right. 
Reverse: ANNONA AVG, Annona standing left, foot on prow,
 holding corn ears and cornucopiae. 

RIC V-1 19. 

AAH ebay sale, December 2005