Watch List notes:

Constantine I, 307/310-337. Follis (Bronze, 21 mm, 3.93 g, 7 h), Siscia, 313-315. IMP CONSTANTINVS AVG Laureate head of Constantine I to right. Rev. IOVI CONSERVATORI / B / 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 beak. RIC 7. Good very fine.