MAGNENTIUS. 350-353 AD. Æ Double Centenionalis (25 mm).
D N MAGNEN-TIVS P F AVG, bare headed, draped, & cuirassed bust right. ®
SALVS DD NN AVG ET CAES, A-W either side of large chi-rho. Mintmark AMB
dot (Amiens). RIC VIII, 36. Would benefit from a light clean.