Hadrian (117-138). BI Tetradrachm, dated RY 20 (AD 135/136). Alexandria mint. D/ Laureate bust left, slight drapery. R/ Nilus seated left on rocks, holding reed and cornucopia; [L K] (date) to left, crocodile below. Köln 1197; Dattari (Savio) 7453; K &G 32.697; Emmett 879.20. BI. g. 9.56 mm. 23.50 Good VF.