Antoninus Pius AD 138-161. Bi. tetradrachm of Alexandria, Egypt.; 23-25mm; 13.61g). Year 22. AD 158-159. 

ANTWNINOC CEB EVCEB, laureate, draped and cuirassed bust right.
LKB to left of Nilus reclining left, himation over lower 
limbs and left arm, holding cornucopiae and reed; crocodile below.

Milne 2379; Dattari 2308var; Geissen 1818.

With permission of cngcoins.com, the AK collection sale.