Coinage from the Tetrarchy and Constantine I CONSTANTINE I THE GREAT Follis ou nummus Augustus 315 Lyon UNIQUE copper (21,5mm, 2,47g, 12h) Obverse : IMP CONSTANTINVS P F AVG Buste lauré et cuirassé de
Coinage from the Tetrarchy and Constantine I CONSTANTINE I THE GREAT Follis ou nummus Augustus 315 Lyon UNIQUE copper (21,5mm, 2,47g, 12h) Obverse : IMP CONSTANTINVS P F AVG Buste lauré et cuirassé de