Galerius. A.D. 305-311. Æ follis. 6.55 gm. 26 mm. Siscia mint. Struck A.D. 309-310. His laureate head right / Genius standing left, holding patera and cornucopiae; (crescent) - Є flanking, SIS in exergue. RIC VI 198a. Near Extremely Fine; lovely brown patina with reddish highlights; interesting obverse double strike. Interesting error.