Orichalcum Sestertius 34mm (24.59gm) 126 A.D. Rome

Obv: HADRIANVS AVGVSTVS. Laureate bust right, drapery on far shoulder.

Rev: COS III S - C. Neptune standing left, right foot on prow, holding aplustre and trident (an homage to the coins of Agrippa)

RIC II 635, SR 3584, VM 71/2.   Mark Lehman Collection