Roman Imperial
Constantine I the Great (307–337), Follis 317-318, Rome mint
Obverse: laurate, draped and cuirassed bust right
IMP CONSTANTINVS PF AVG
Reverse: Sol, radiate, standing left, holding globe and raising right hand, wreath in right field, RS in exergue
SOLI INVICTO COMITI
Diameter 19 mm, weight 3.68 g