Watch List notes:

Marcus Aurelius. AD 161-180. Æ As (25.6mm, 10.33 g, 12h). Rome mint. Struck AD 177. Laureate bust right, slight drapery / Galley rowed left by four oarsmen: Neptune standing left in the stern, foot on rock, holding dolphin and apluster. RIC III 1192; MIR 18, 379-9/35. Near VF, dark green patina with touches of red, a few cleaning scratches and scrapes.

From the Anthony DiDonato Collection. Ex J. S. Wagner Collection (Classical Numismatic Group Electronic Auction 169, 25 July 2007), lot 259.