Constantine I (307-337 AD) Heraclea AE Follis (18mm, 2.5 g) Obv: CONSTANTI-NVS MAX AVG - rosette-diademed, draped, cuirassed bust right Rev: GLOR-IA EXERC-ITVS -two soldiers holding spears and shields with two standards between them. Mintmark: dot SMHB.