Translation of legend abbreviations:

AVT(OKPATΩP)   KAI(CAP)   TPAI(ANOC)    AΔPIA(NOC)   CEB(ACTOC)

Imperator Caesar Trajanus Hadrianus Augustus

ETENAT

year 9

EGYPT, Alexandria.  Hadrian

year 9, CE 124/5

tetradrachm, 24 mm, 11 gm

Obv:   AVTKAITPAI  AΔPIACEB (in theory...); laureate bust right

Rev:   ETENAT; Isis Pharia standing right, holding billowing sail

Ref:   Emmett 868.9 (R5);  Köln 3463; Dattari (Savio) 1404; K&G 32.302