Roman Empire. Constantine I 'The Great', Emperor, 307-337 AD. AE Follis. Rome City Commemorative Issue. Arles Mint, c.333 AD. 2.14g.
 
Obv: Roma helmeted, draped and cuirassed bust left. Rev: She Wolf standing left, suckling Romulus and Remus. PCONST in exurge.
 
A brown tone.