Watch List notes:

Magnentius. AD 350-353. Æ Double Centenionalis (24mm, 6.00 g, 6h). Arelate (Arles) mint, 2nd officina. Struck AD 353. Bareheaded, draped, and cuirassed bust right / Large Christogram, A-ω across fields, all within wreath; SAR. RIC VII 192; Ferrando 1305; Bastien 291. Fine, brown patina.