Watch List notes:

Antoninus Pius (138-161). AE Tetradrachm, 149-150, Alexandria (Egypt). Head right, laureate. / Nile reclining left on crocodile, holding reed and cornucopiae from which Genius emerging holding wreath. Cf. K &G 35.477 (larger denomunation; diff. legend). AE. 11.35 g. 24.00 mm. Apparently unpublished in standard references. VF.