Watch List notes:

Constantine II, as caesar (Constantine I, 306-337), Nummus, Nicomedia, AD 336-337; AE (g 1,71; mm 17; h 12); CONSTANTINVS IVN NOB C, laureate and cuirassed bust r., Rv. GLOR - IA EXERC - ITVS, two soldiers standing facing one another with spear and shield; between them, one standard; in ex. SMNB. RIC 200.
Dark patina, good very fine.