Antoninianus of Volusian. 

      Imperial Rome, Volusian 251 - 253 AD. AR Antoninanus. 

IMP CAE C VIB VOLVSIANO AVG, radiate, draped and cuirassed bust
right.
CONCORDIA AVGG. Concordia seated left, holding patera and 
double cornucopiae. 

RIC 168; RSC 25; Sear 9743.

With permission of Heidelberger Münzhandlung Herbert Grün, Auction 55, May 2011.