Coinage from the Tetrarchy and Constantine I CONSTANTINE I THE GREAT Pseudo-argenteus Augustus 313 Trèves R1 billon (18mm, 2,57g, 12h) Obverse : IMP CONSTANTI-NVS AVG Buste casqué, drapé et cuirassé d
Coinage from the Tetrarchy and Constantine I CONSTANTINE I THE GREAT Pseudo-argenteus Augustus 313 Trèves R1 billon (18mm, 2,57g, 12h) Obverse : IMP CONSTANTI-NVS AVG Buste casqué, drapé et cuirassé d