Antoninus Pius, 138-161. Dupondius (Orichalcum, 27 mm, 12.05 g), Rome, 140-144. ANTONINVS AVG PIVS P P TR P COS IIII Radiate head of Antoninus Pius to right. Rev. GENIO SENATVS / S - C The Genius of the Senate standing front, head left, holding olive-branch in right hand and long scepter in left. BMC 1336. Cohen 403. RIC 660a. Dark green patina. Some corrosion, otherwise, very fine.