Watch List notes:

Magnentius. AD 350-353. Æ (27mm, 8.58 g, 6h). Ambianum (Amiens) mint. Struck 19 January AD 350-18 August AD 353. Bareheaded, draped, and cuirassed bust right / Large Chi-Rho; A ω across field; AMB•. RIC VIII 36; Bastien 136; LRBC 20. VF, glossy green and brown patina, some roughness and minor smoothing.

From the Anthony DiDonato Collection. Ex Classical Numismatic Group Electronic Auction 152 (15 November 2006), lot 216.