Constantine I 'The Great'- Roman Emperor: 307-337 A.D. - ROME CITY COMMEMORATIVE Bronze AE3 17mm (2.55 grams) Heraclea mint: 330-333 A.D. Reference: RIC 119 (VII, Heraclea) VRBSROMA - Roma helmeted, draped and cuirassed bust left. Wolf standing left, suckling Romulus and Remus; two stars above, SMH? in exergue.