Ruler: Constantine I, Emperor of Rome, A.D. 285337, ruled A.D. 306337, Mint: Heraclea, 1 Nummus of Constantine I, Emperor of Rome from?Heraclea, 32426, Argentiferous bronze, 3.14 g, 5:00, 19.2?mm, Made in Heraclea, Lucania, Roman, 4th?century, Numism