Antoninus Pius, 138-161. Denarius (Silver, 20 mm, 3.32 g, 6 h), Rome, 149-150. ANTONINVS AVG PIVS P P TR P XIII Laureate head of Antoninus Pius to right. Rev. COS IIII Felicitas standing front, head to left, holding long caduceus in her right hand and cornucopiae in her left. BMCN 709. Cohen 253. RIC 187. Lustrous and nicely toned. The reverse struck slightly off center, otherwise, virtually as struck.