Watch List notes:

Divus Marcus Aurelius. Died A.D. 180. AR denarius (18.25 mm, 3.44 g, 11 h). Rome mint, struck A.D. 181. DIVVS M AN-TONINVS PIVS, bare head right / CONSECRATIO, eagle standing right, head left, on garlanded alter. RIC 272 (Commodus); RSC 84. VF. 

From the Porter Collection.