Volusian AE Antoninianus. Milan mint. ca 251-253 AD. 

C VIBIO VOLVSIANO CAES, radiate, draped bust right.
FELIC PVBL, Felicitas standing facing, holding caduceus and
cornucopiae.

RIC 135, Cohen 31.
Rare (R2)

Contributed by Terry King, July 2011.