Watch List notes:

Constantine II. As Caesar, A.D. 317-337. BI 19 (19.4 mm, 2.92 g, 6 h). Heraclea mint, Struck A.D. 317. D N FL CL CONSTANTINVS NOB C, laureate, draped and cuirassed bust of Constantine Jr. left holding mappa, globe and scepter / PROVIDEN - TIAE CAESS, gate with five layers of stone, three turrets, no door // SMHЄ. RIC VII 20. Near EF, excellent style, well struck in high relief on generous-size flan 75 / 90% AR remaining.