Diocletian Silvered AE Follis. 

Obv: IMP C C VAL DIOCLETIANVS P F AVG, laureate head right 
Rev: GENIO POPVLI ROMANI, Genus standing left pouring libation from a patera & 
 holding cornucopiae, .HTB. in ex.

R2, and an unlisted officina.

Contributed by Greg Kersh, April, 2006.
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