EGYPT. Alexandria. Hadrian, 117-138. Tetradrachm (Billon, 25 mm, 13.79 g, 12 h), RY 16 = 131/2. ΑΥΤ ΚΑI ΤΡΑΙ ΑΔΡΙΑ CЄΒ Laureate, draped and cuirassed bust to right, seen from behind. Rev. Serapis seated left on throne, extending his right hand over kerberus seated at his feet to left, and holding long scepter in his left; across field, L I ς (date). Dattari (Savio) 1477-8. Emmett 892.16. K&G 32.514. RPC III 5789. Lightly toned. Very fine.