Constantine I, 307-337. Follis (Bronze, 16.5 mm, 1.24 g, 12 h), Commemorative Series, Heraclea, 336-337. VRBS ROMA Helmeted and draped bust of Roma to left. Rev. GLOR-IA EXERC-ITVS/SMHE Two standing soldiers with a single standard. RIC VII p. 561, 156. Very rare. Good very fine.