Watch List notes:

Constantine I (306-337), Nummus, Cyzicus, AD 317-320; AE (g 2,76; mm 19; h 6); IMP CONSTA - NTINVS AVG, laureate and draped bust l., holding mappa and sceptre on globe, Rv. IOVI CONS - ERVATORI AVGG, Jupiter standing l., holding Victory on globe and sceptre; on r., A; on l., wreath; in ex. SMK. RIC 8.
Dark patina, good very fine - about extremely fine.