Watch List notes:

CONSTANTINE I Follis. (Ae. 3.18g/21mm). 315 AD Rome. (RIC 37). Obv: Diademed and draped bust of Constantine I right, around legend: IMP CONSTANTINVS PF AVG. Rev: Sun standing left holding globe and raising right hand, between: SF, in exergue: RP, around legend: SOLI INVICTO COMITI. Very Fine.