Watch List notes:

Marcus Aurelius. AD 161-180. Æ Sestertius (31mm, 25.70 g, 11h). Rome mint. Struck AD 164. M AVREL ANTONINVS AVG ARMENIACVS P M, laureate head right / TR P XVIII IMP II COS III, S C across field, Mars, helmeted, in military dress, standing right, holding reversed, vertical spear in right hand and resting left hand on shield set on ground to right. RIC III 861; MIR 18, 87-6/30; Banti 449; BMCRE 1088. Attractive green and brown patina, small spot of smoothing on reverse. EF.