Diocletian (AD 284-305). BI follis.  ANACS EF-40.   Rome, post-abdication issue, AD 305. Laureate bust of Diocletian right, viewed from front, wearing imperial mantle, holding olive branch and mappa  / Providentia standing right, extending hand to Quies standing left, holding branch and scepter; S-F // RP. RIC VI 23a. A pleasing example of this historic issue, struck on a broad flan and nicely patinated.