Watch List notes:

Antoninus Pius. AD 138-161. Æ As (28mm, 10.03 g, 12h). Rome mint. Struck circa AD 141-143. Laureate head right / Bonos Eventus standing left, holding grain ears and sacrificing out of patera over garlanded and lighted altar to left. RIC III 676. VF, dark green patina, some red and brown, areas of roughness and few cleaning marks.