Constantine I ‘The Great’ (307-337), AE Follis, issued 314-315. Rome, 3.15g, 19.5mm.
Obv: IMP CONSTANTINVS P F AVG, laureate, draped and cuirassed bust right
Rev: SOLI INVICTO COMITI, Sol standing left, raising right hand and holding globe; R/X-F//RP.
RIC VII 27.
A superb example.