Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (19.5mm, 4.05 g, 6h). Cyzicus mint, 5th officina. Struck AD 317-320. Laureate and draped bust left, holding mappa, globe, and scepter / Jupiter standing left, holding Victory on globe and scepter; (wreath)–Є//SMK. RIC VII 8. EF, mostly silvered, toned.