Antoninus Pius. 138-168 AD. ALEXANDRIA HARBOR SCENE. Alexandria, Egypt; dated 154/155 AD (year 18). Æ drachm (32mm; 26.49 gm; 11h). Obv: Bust of Antoninus Pius, l. Rev: Isis Euploea standing facing, head left, three grain ears upward in right hand, reversed rudder in left; to her l., prow of galley with billowing sail, r., behind her, another similar galley to l. (neither visible in Emmett specimen); Euthenia reclining r. to her l and river-god Nilus holding rudder, reclining left on the right at her feet. Date “L – IH” across upper fields.