1322. DIOCLETIAN. 284-305 AD. AV Aureus (5.49 gm). Struck 286 AD. Siscia mint. Laureate and cuirassed bust right /Mars walking left, holding branch and spear. RIC V pt. 2, 349; Depeyrot 1/7. Good VF, a bit soft on the beard. Very rare variety; both Depeyrot and RIC cite the same pierced specimen in Vienna. ($4000) CNG Mail bid sale #58, 18 Sept 2001, lot 1322. Lot sold for $3200. Used by permission of CNG, www.historicalcoins.com