Watch List notes:

Constantine I, 307/310-337. Follis (Silvered bronze, 20 mm, 3.69 g, 6 h), Siscia, 315-316. IMP CONSTANTINVS P F AVG Laureate head of Constantine I to right. Rev. IOVI CONSERVATORI / Γ // •SIS• Jupiter standing front, head to left, holding Victory on globe in his right hand and long scepter in his left; at feet, eagle standing left, head turned to right, holding wreath in his beak. RIC 15. Extremely fine.