Watch List notes:

CONSTANTINE I Follis. (Ae. 3.86g / 23mm). 310 AD Treveri. (RIC 42). Anv: Laureate, draped and cuirass bust of Constantine I on the right, around the legend: CONSTANTINVS PF AVG. Rev: Sun standing to left carrying balloon, in field: TF, in exergue: PTR, around legend: SOL INVICTO COMMIT. Very Fine.