Constantine I. AD 307/310-337. Æ Follis (18mm, 3.08 g, 12h). Heraclea mint, 4th officina. Struck AD 327-329. Diademed head right, eyes raised toward heaven / VOT / XXX in two lines; all within laurel wreath; ·SMHΔ. RIC VII 92; LRBC 888. Good VF, dark green surfaces.