Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (24mm, 3.27 g, 6h). Siscia mint, 4th officina. Struck circa early AD 313. Laureate, draped, and cuirassed bust right / Jupiter standing left, holding Victory and scepter; to left, eagle standing left, head right, holding wreath in beak; -|Δ//SIS. RIC VI 234c. Green patina. EF.