Bronze, 3.48 grams, 19.96 mm. Lyons. 314-315 AD. Obverse: IMP CONSTANTINVS PF AVG, laureate, cuirassed bust right. Reverse: SOLI INVIC-TO COMITI, Sol standing left, chlamys across left shoulder, holding globe and raising right hand. T-F across fields. Mintmark PLG in exergue. RIC VII Lyons 17; cf Sear 3881. Rated R1 in RIC. Extremely fine.