Watch List notes:

Antoninus Pius (138-161). AR Denarius, 139 AD. Third issue. Obv. ANTONINVS AVG PIVS P P. Bare head right. Rev. TR POT COS II. Clasped hands holding winged caduceus and two corn-ears. RIC 43. C. 833. AR. g. 3.52 mm. 19.50 Scarce. EF.