This is a Roman coin from Lugdunum which is modern Lyon, France. Lugdunum was named after the Celtic sun-god Lug or Lugh and means "Fortress of Lug".

Constantine I
A.D. 315
18x19mm 3.1g
IMP CONSTANTINVS AVG; laureate helmet and cuirassed bust left, shield with wolf and twins on left, Victory on globe in right.
SOLI INVICTO COMITI; Sol stg. left, raising r. hand, globe in l.; chlamys across l. shoulder; across fields T-F.
in ex. PLG
RIC VII Lyon 22; Bastien 553

Constantine I
A.D. 315
18x19mm 3.1g
IMP CONSTANTINVS AVG; laureate helmet and cuirassed bust left, shield with wolf and twins on left, Victory on globe in right.
SOLI INVICTO COMITI; Sol stg. left, raising r. hand, globe in l.; chlamys across l. shoulder; across fields T-F.
in ex. PLG
RIC VII Lyon 22; Bastien 553
























