Watch List notes:

Constantine I, 307/310-337. Half Follis (Bronze, 16 mm, 1.57 g, 12 h), Rome, 313. IMP CONSTANTINVS P F AVG Bare head of Constatine I to right. Rev. FVNDA[T P]ACIS / RP Mars advancing right, head turned to left, dragging captive by hair with his right hand and holding trophy over shoulder with his left. RIC 12. Rare. Breaks in patina, otherwise, very fine.