Constantine I (The Great). A.D. 307-337. Æ follis. 3.16 gm. 19 mm. Lugdunum (Lyon) mint. Struck A.D. 321. His laureate head right; CONSTANTINVS AVG / Two captives seated either side of standard inscribed VOT XX; VIRTVS EXERCIT around, C - R to either side, PLG in exergue. RIC VI 113 (r1). Extremely Fine; crisp brown patina. Rarity 1.