Valerian I, AE Antoninianus, 19mm, joint reign with 
Gallienus, 255-256 AD. Rome mint.

IMP C P LIC VALERIANVS P F AVG, radiate, draped, cuirassed bust right.
ANNONA AVGG, Annona standing left, holding grain-ears over 
modius, and cornucopiae

RIC V-I, 69

Contributed by riccardo marzi, June 2012.