Watch List notes:

Ancient, Roman Empire, Antonius Pius (138-161) aureus 6.85 g. Struck AD 148-149. Obv: ANTONINVS AVG PIVS P P TR P XII, laureate head right. Rev: COS IIII, Aequitas, draped, standing left, holding scales in right hand and cornucopia in left. RIC III 177. Calico 1502. XF