Watch List notes:

Constantine I (306-337), Nummus, Siscia, AD 337; ; CONSTANTI - NVS MAX AVG, diademed, draped and cuirassed bust r., Rv. GLOR - IA EXERC - ITVS, two soldiers standing looking at one another, holding spear and shield; between them, one standard; in ex. ASIS*. RIC 261.
Dark patina, extremely fine.