Watch List notes:

Constantius II (337-361), Nummus, Uncertain mint, AD 347-348; AE (g 1,50; mm 15; h 11); D N CONSTAN - TIVS P F AVG, diademed head r., Rv. VOT / XX / MVLT / XXX, in laurel wreath; below, [-]. cfr. RIC 67 (Constantinople).
Green patina, good very fine.